Fix OSReport crash on linux, harden FormatToString against malformed strings (#640)

* Fix OSReport crash on linux, harden FormatToString against malformed strings

* Move size increment to after error check

* Update aurora and impl OSPanic

---------

Co-authored-by: Luke Street <luke@street.dev>

.clang-format

@@ -2,7 +2,7 @@
 Language: Cpp
 Standard: C++03
 AccessModifierOffset: -4
-AlignAfterOpenBracket: Align
+AlignAfterOpenBracket: DontAlign
 AlignConsecutiveAssignments: false
 AlignConsecutiveDeclarations: false
 AlignOperands:   true

CMakeLists.txt

@@ -100,6 +100,7 @@ if (CMAKE_SYSTEM_NAME STREQUAL Linux)
 endif ()
 set(AURORA_ENABLE_DVD ON CACHE BOOL "Enable DVD API support" FORCE)
 set(AURORA_ENABLE_CARD ON CACHE BOOL "Enable CARD API support" FORCE)
+set(AURORA_ENABLE_RMLUI ON CACHE BOOL "Enable RmlUi UI support" FORCE)
 add_subdirectory(extern/aurora EXCLUDE_FROM_ALL)
 
 add_subdirectory(libs/freeverb)

README.md

@@ -1,8 +1,12 @@
-![DuskLogo](res/logo-mascot.webp)
+![DuskLogo](res/logo-mascot.png)
 
 - ### **[Official Website](https://twilitrealm.dev)**
 - ### **[Discord](https://discord.gg/QACynxeyna)**
 
+# Overview
+Dusk is a reverse-engineered reimplementation of Twilight Princess.
+It aims to be as accurate as possible to the original while also providing new options, enhancements, and tools to customize your experience.
+
 # Setup
 **⚠️ Dusk does NOT provide any copyrighted assets. You must provide your own copy of the game.**
 
@@ -27,5 +31,7 @@ First make sure your dump of the game is clean and supported by Dusk. You can do
 # Building
 If you'd like to build Dusk from source, please read the [build instructions](docs/building.md).
 
+Pull Requests are welcomed! Note that we do not accept contributions that are primarily AI generated and will close your PR if we suspect as much.
+
 # Credits
 Special thanks to the [TP decompilation](https://github.com/zeldaret/tp) team, the GC/Wii decompilation community, the [Aurora](https://github.com/encounter/aurora) developers, the [TP speedrunning community](https://zsrtp.link), and all [contributors](https://github.com/TwilitRealm/dusk/graphs/contributors).

files.cmake

@@ -1,7 +1,7 @@
 
 set(DOLZEL_FILES
         src/m_Do/m_Do_main.cpp
-        src/m_Do/m_Do_printf.cpp
+        #src/m_Do/m_Do_printf.cpp
         src/m_Do/m_Do_audio.cpp
         src/m_Do/m_Do_controller_pad.cpp
         #src/m_Do/m_Re_controller_pad.cpp
@@ -1429,6 +1429,7 @@ set(DUSK_FILES
         src/dusk/globals.cpp
         src/dusk/gyro.cpp
 		src/dusk/gamepad_color.cpp
+		src/dusk/autosave.cpp
         src/dusk/io.cpp
         src/dusk/layout.cpp
         src/dusk/logging.cpp
@@ -1462,11 +1463,53 @@ set(DUSK_FILES
         src/dusk/imgui/ImGuiStateShare.cpp
         src/dusk/imgui/ImGuiAchievements.hpp
         src/dusk/imgui/ImGuiAchievements.cpp
+        src/dusk/ui/bool_button.cpp
+        src/dusk/ui/bool_button.hpp
+        src/dusk/ui/button.cpp
+        src/dusk/ui/button.hpp
+        src/dusk/ui/component.cpp
+        src/dusk/ui/component.hpp
+        src/dusk/ui/controller_config.cpp
+        src/dusk/ui/controller_config.hpp
+        src/dusk/ui/document.cpp
+        src/dusk/ui/document.hpp
+        src/dusk/ui/editor.cpp
+        src/dusk/ui/editor.hpp
+        src/dusk/ui/event.cpp
+        src/dusk/ui/event.hpp
+        src/dusk/ui/input.cpp
+        src/dusk/ui/input.hpp
+        src/dusk/ui/nav_types.hpp
+        src/dusk/ui/number_button.cpp
+        src/dusk/ui/number_button.hpp
+        src/dusk/ui/overlay.cpp
+        src/dusk/ui/overlay.hpp
+        src/dusk/ui/pane.cpp
+        src/dusk/ui/pane.hpp
+        src/dusk/ui/popup.cpp
+        src/dusk/ui/popup.hpp
+        src/dusk/ui/prelaunch.cpp
+        src/dusk/ui/prelaunch.hpp
+        src/dusk/ui/prelaunch_options.cpp
+        src/dusk/ui/prelaunch_options.hpp
+        src/dusk/ui/select_button.cpp
+        src/dusk/ui/select_button.hpp
+        src/dusk/ui/settings.cpp
+        src/dusk/ui/settings.hpp
+        src/dusk/ui/string_button.cpp
+        src/dusk/ui/string_button.hpp
+        src/dusk/ui/tab_bar.cpp
+        src/dusk/ui/tab_bar.hpp
+        src/dusk/ui/ui.cpp
+        src/dusk/ui/ui.hpp
+        src/dusk/ui/window.cpp
+        src/dusk/ui/window.hpp
         src/dusk/achievements.cpp
         src/dusk/iso_validate.cpp
         src/dusk/livesplit.cpp
         src/dusk/offset_ptr.cpp
         src/dusk/OSContext.cpp
+        src/dusk/OSReport.cpp
         src/dusk/OSThread.cpp
         src/dusk/OSMutex.cpp
         src/dusk/discord_presence.cpp

include/d/actor/d_a_mirror.h

@@ -27,6 +27,7 @@ public:
     /* 0x17C */ cXyz mViewScale;
 #if TARGET_PC
     bool mbReset = false;
+    bool mbHadEntry = false;
 #endif
 };
 

include/d/actor/d_a_obj_klift00.h

@@ -25,6 +25,10 @@ public:
     int Draw();
     int Delete();
 
+#if TARGET_PC
+    void onInterpCallback();
+#endif
+
     enum Param_e {
         LOCK_e = (1 << 6), NO_BASE_DISP = (1 << 7)
     };
@@ -50,6 +54,13 @@ private:
     /* 0x1020 */ dCcD_Cyl mCylinderCollider;
     /* 0x115C */ s32 mStopSwingingFrames;
 
+#if TARGET_PC
+    cXyz mChainInterpPrev[64];
+    cXyz mChainInterpCurr[64];
+    bool mChainInterpPrevValid;
+    bool mChainInterpCurrValid;
+#endif
+
     // Number of chain models
     u32 getArg0() {
         return fopAcM_GetParamBit(this, 0, 6);

include/d/d_menu_dmap.h

@@ -91,6 +91,10 @@ public:
     void calcCursor();
     void drawCursor();
 
+    #if TARGET_PC
+    void dMapBgWide();
+    #endif
+
     void setDPDFloorSelCurPos(s8 i_pos) { field_0xdd6 = i_pos; }
 
     f32 getMapWidth() { return mMapWidth; }

include/d/d_menu_fmap2D.h

@@ -81,6 +81,10 @@ public:
     void calcDrawPriority();
     void setArrowPosAxis(f32, f32);
 
+    #if TARGET_PC
+    void fMapBackWide();
+    #endif
+
     virtual void draw();
     virtual ~dMenu_Fmap2DBack_c();
 
@@ -330,6 +334,10 @@ public:
     void setHIO(bool);
     bool isWarpAccept();
 
+    #if TARGET_PC
+    void fMapTopWide();
+    #endif
+
     virtual void draw();
     virtual ~dMenu_Fmap2DTop_c();
 

include/d/d_msg_object.h

@@ -67,6 +67,9 @@ public:
     bool isStaffMessage();
     bool isSaveMessage();
     bool isTalkMessage();
+#if TARGET_PC
+    bool isShopItemMessage();
+#endif
     const char* getSmellName();
     const char* getPortalName();
     const char* getBombName();

include/dusk/achievements.h

@@ -4,6 +4,8 @@
 #include <functional>
 #include <queue>
 #include <string>
+#include <string_view>
+#include <unordered_set>
 #include <vector>
 #include "nlohmann/json.hpp"
 
@@ -14,6 +16,7 @@ enum class AchievementCategory : uint8_t {
     Collection,
     Challenge,
     Minigame,
+    Misc,
     Glitched
 };
 
@@ -40,6 +43,11 @@ public:
     void save();
     void tick();
     void clearAll();
+    void clearOne(const char* key);
+
+    // Signals are visible to all achievement checks within the same tick, then cleared.
+    void signal(const char* key);
+    bool hasSignal(const char* key) const;
 
     std::vector<Achievement> getAchievements() const;
     bool hasPendingUnlock() const { return !m_pendingUnlocks.empty(); }
@@ -57,6 +65,7 @@ private:
     void processEntry(Entry& e);
 
     std::vector<Entry> m_entries;
+    std::unordered_set<std::string_view> m_signals;
     bool m_loaded = false;
     bool m_dirty = false;
     std::queue<std::string> m_pendingUnlocks;

include/dusk/autosave.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#ifndef AUTOSAVE_H
+#define AUTOSAVE_H
+
+#include <m_Do/m_Do_MemCardRWmng.h>
+#include <m_Do/m_Do_MemCard.h>
+
+void noAutoSave();
+void triggerAutoSave();
+void updateAutoSave();
+void enterAutoSave();
+void autoSaving();
+void waitingForWrite();
+void endAutoSave();
+
+#endif

include/dusk/settings.h

@@ -55,6 +55,7 @@ struct UserSettings {
         ConfigVar<int> soundEffectsVolume;
         ConfigVar<int> fanfareVolume;
         ConfigVar<bool> enableReverb;
+        ConfigVar<bool> enableHrtf;
     } audio;
 
     // Game settings
@@ -80,6 +81,7 @@ struct UserSettings {
         ConfigVar<bool> instantSaves;
         ConfigVar<bool> instantText;
         ConfigVar<bool> sunsSong;
+        ConfigVar<bool> autoSave;
 
         // Preferences
         ConfigVar<bool> enableMirrorMode;

libs/JSystem/include/JSystem/JAudio2/JAISeqMgr.h

@@ -59,6 +59,9 @@ public:
     bool isActive() const { return mSeqList.getNumLinks() != 0; }
     int getNumActiveSeqs() const { return mSeqList.getNumLinks(); }
     void pause(bool paused) { mActivity.field_0x0.flags.flag2 = paused; }
+    #if TARGET_PC
+    JSUList<JAISeq>* getSeqList() { return &mSeqList; }
+    #endif
 
 private:
     /* 0x08 */ JAIAudience* mAudience;

libs/JSystem/include/JSystem/JParticle/JPABaseShape.h

@@ -207,4 +207,11 @@ void JPARegistAlphaEnv(JPAEmitterWorkData*, JPABaseParticle*);
 void JPARegistPrmAlpha(JPAEmitterWorkData*, JPABaseParticle*);
 void JPARegistPrmAlphaEnv(JPAEmitterWorkData*, JPABaseParticle*);
 
+#if TARGET_PC
+void JPAInterpBillboard(JPAEmitterWorkData*, JPABaseParticle*);
+void JPAInterpRotBillboard(JPAEmitterWorkData*, JPABaseParticle*);
+void JPAInterpDirection(JPAEmitterWorkData*, JPABaseParticle*);
+void JPAInterpRotDirection(JPAEmitterWorkData*, JPABaseParticle*);
+#endif
+
 #endif /* JPABASESHAPE_H */

libs/JSystem/include/JSystem/JParticle/JPAParticle.h

@@ -24,6 +24,9 @@ public:
     void init_c(JPAEmitterWorkData*, JPABaseParticle*);
     bool calc_p(JPAEmitterWorkData*);
     bool calc_c(JPAEmitterWorkData*);
+#if TARGET_PC
+    void interp(JPAEmitterWorkData*, void const* drawFunc);
+#endif
     bool canCreateChild(JPAEmitterWorkData*);
     f32 getWidth(JPABaseEmitter const*) const;
     f32 getHeight(JPABaseEmitter const*) const;

libs/JSystem/include/JSystem/JUtility/JUTPalette.h

@@ -40,6 +40,9 @@ public:
     JUTTransparency getTransparency() const { return JUTTransparency(mTransparency); }
     u16 getNumColors() const { return mNumColors; }
     ResTLUT* getColorTable() const { return mColorTable; }
+#if TARGET_PC
+    void dataUploaded();
+#endif
 
 private:
     /* 0x00 */ GXTlutObj mTlutObj;

libs/JSystem/include/JSystem/JUtility/JUTTexture.h

@@ -75,6 +75,7 @@ public:
     s32 getTransparency() const { return mTexInfo->alphaEnabled; }
     s32 getWidth() const { return mTexInfo->width; }
     s32 getHeight() const { return mTexInfo->height; }
+    JUTPalette* getPalette() const { return mPalette; }
     void setCaptureFlag(bool flag) { mFlags &= 2 | flag; }
     bool getCaptureFlag() const { return mFlags & 1; }
     bool getEmbPaletteDelFlag() const { return mFlags & 2; }
@@ -82,7 +83,7 @@ public:
     int getTlutName() const { return mTlutName; }
     bool operator==(const JUTTexture& other) {
         return mTexInfo == other.mTexInfo
-            && field_0x2c == other.field_0x2c
+            && mPalette == other.mPalette
             && mWrapS == other.mWrapS
             && mWrapT == other.mWrapT
             && mMinFilter == other.mMinFilter
@@ -100,7 +101,7 @@ private:
     /* 0x20 */ const ResTIMG* mTexInfo;
     /* 0x24 */ void* mTexData;
     /* 0x28 */ JUTPalette* mEmbPalette;
-    /* 0x2C */ JUTPalette* field_0x2c;
+    /* 0x2C */ JUTPalette* mPalette;
     /* 0x30 */ u8 mWrapS;
     /* 0x31 */ u8 mWrapT;
     /* 0x32 */ u8 mMinFilter;

libs/JSystem/src/JAudio2/JASChannel.cpp

@@ -1,6 +1,9 @@
 #include "JSystem/JSystem.h" // IWYU pragma: keep
 
 #include "JSystem/JAudio2/JASChannel.h"
+#if TARGET_PC
+#include "dusk/audio/DuskDsp.hpp"
+#endif
 #include "JSystem/JAudio2/JASAiCtrl.h"
 #include "JSystem/JAudio2/JASCalc.h"
 #include "JSystem/JAudio2/JASDriverIF.h"
@@ -170,7 +173,12 @@ void JASChannel::updateEffectorParam(JASDsp::TChannel* i_channel, u16* i_mixerVo
 
     f32 pan = 0.5f;
     f32 dolby = 0.0f;
-    switch (JASDriver::getOutputMode()) {
+#if TARGET_PC
+    u32 effectiveOutputMode = dusk::audio::EnableHrtf ? JAS_OUTPUT_SURROUND : JASDriver::getOutputMode();
+#else
+    u32 effectiveOutputMode = JASDriver::getOutputMode();
+#endif
+    switch (effectiveOutputMode) {
     case JAS_OUTPUT_MONO:
         break;
     case JAS_OUTPUT_STEREO:

libs/JSystem/src/JAudio2/JASHeapCtrl.cpp

@@ -302,7 +302,6 @@ void JASKernel::setupRootHeap(JKRSolidHeap* heap, u32 size) {
     JKRHEAP_NAME(sSystemHeap, "JASKernel::sSystemHeap");
     JUT_ASSERT(787, sSystemHeap);
     sCommandHeap = JKR_NEW_ARGS (heap, 0) JASMemChunkPool<1024, JASThreadingModel::ObjectLevelLockable>;
-    JKRHEAP_NAME(sSystemHeap, "JASKernel::sCommandHeap");
     JUT_ASSERT(790, sCommandHeap);
     JASDram = heap;
 }

libs/JSystem/src/JAudio2/JAUSectionHeap.cpp

@@ -442,6 +442,7 @@ static JAUSectionHeap* JAUNewSectionHeap(JKRSolidHeap* heap, bool param_1) {
 JAUSectionHeap* JAUNewSectionHeap(bool param_0) {
     s32 freeSize = JASDram->getFreeSize();
     JKRSolidHeap* sectionHeap = JKRCreateSolidHeap(freeSize, JASDram, true);
+    JKRHEAP_NAME(sectionHeap, "sectionHeap");
     JUT_ASSERT(821, sectionHeap);
     return JAUNewSectionHeap(sectionHeap, param_0);
 }

libs/JSystem/src/JKernel/JKRExpHeap.cpp

@@ -222,16 +222,11 @@ void* JKRExpHeap::do_alloc(u32 size, int alignment) {
         OSReport_Error("Free block list as follows:\n");
         OSReport_Error("Start    | End      | Size    \n");
 
-        int i = 0;
         for (const CMemBlock* block = mHeadFreeList; block; block = block->mNext) {
             if (block->mMagic) {
                 // Allocated, ignore.
                 continue;
             }
-            if (i++ > 10) {
-                OSReport_Error("<more>\n");
-                break;
-            }
 
             auto blockStart = (uintptr_t)block - (uintptr_t)mStart;
             auto blockEnd = (uintptr_t)block + block->size - (uintptr_t)mStart;
@@ -239,6 +234,14 @@ void* JKRExpHeap::do_alloc(u32 size, int alignment) {
             OSReport_Error("%08X | %08X | %08X\n", (u32) blockStart, (u32) blockEnd, (u32) blockSize);
         }
 
+        OSReport_Error("Child heaps as follows:\n");
+        OSReport_Error("Start    | End      | Name    \n");
+
+        const JSUTree<JKRHeap>& tree = getHeapTree();
+        for (JSUTreeIterator iter(tree.getFirstChild()); iter != tree.getEndChild(); ++iter) {
+            OSReport_Error("%08X | %08X | %s\n", iter->getStartAddr(), iter->getEndAddr(), iter->getName());
+        }
+
         CRASH("Aborting due to allocation failure!");
     }
 #else

libs/JSystem/src/JParticle/JPABaseShape.cpp

@@ -9,6 +9,9 @@
 #include <mtx.h>
 #include <gx.h>
 
+#if TARGET_PC
+#include "dusk/frame_interpolation.h"
+#endif
 #include "tracy/Tracy.hpp"
 
 void JPASetPointSize(JPAEmitterWorkData* work) {
@@ -418,50 +421,95 @@ static projectionFunc p_prj[3] = {
     loadPrjAnm,
 };
 
-void JPADrawBillboard(JPAEmitterWorkData* work, JPABaseParticle* param_1) {
-    if (param_1->checkStatus(JPAPtclStts_Invisible)) {
+#if TARGET_PC
+void JPAInterpBillboard(JPAEmitterWorkData* work, JPABaseParticle* ptcl) {
+    Mtx ptclPosMtx;
+    MTXTrans(ptclPosMtx, ptcl->mPosition.x, ptcl->mPosition.y, ptcl->mPosition.z);
+    dusk::frame_interp::record_final_mtx(ptclPosMtx, ptcl);
+}
+
+void JPAInterpRotBillboard(JPAEmitterWorkData* work, JPABaseParticle* ptcl) {
+    Mtx ptclPosMtx;
+    f32 sinRot = JMASSin(ptcl->mRotateAngle);
+    f32 cosRot = JMASCos(ptcl->mRotateAngle);
+    MTXTrans(ptclPosMtx, ptcl->mPosition.x, ptcl->mPosition.y, ptcl->mPosition.z);
+    ptclPosMtx[0][0] = cosRot;
+    ptclPosMtx[0][1] = -sinRot;
+    ptclPosMtx[1][0] = sinRot;
+    ptclPosMtx[1][1] = cosRot;
+    dusk::frame_interp::record_final_mtx(ptclPosMtx, ptcl);
+}
+#endif
+
+void JPADrawBillboard(JPAEmitterWorkData* work, JPABaseParticle* ptcl) {
+    if (ptcl->checkStatus(JPAPtclStts_Invisible)) {
         return;
     }
 
-    JGeometry::TVec3<f32> local_48;
-    MTXMultVec(work->mPosCamMtx, &param_1->mPosition, &local_48);
-    Mtx local_38;
-    local_38[0][0] = work->mGlobalPtclScl.x * param_1->mParticleScaleX;
-    local_38[0][3] = local_48.x;
-    local_38[1][1] = work->mGlobalPtclScl.y * param_1->mParticleScaleY;
-    local_38[1][3] = local_48.y;
-    local_38[2][2] = 1.0f;
-    local_38[2][3] = local_48.z;
-    local_38[0][1] = local_38[0][2] = local_38[1][0] = local_38[1][2] = local_38[2][0] = local_38[2][1] = 0.0f;
-    GXLoadPosMtxImm(local_38, 0);
-    p_prj[work->mPrjType](work, local_38);
+    JGeometry::TVec3<f32> pos;
+#if TARGET_PC
+    Mtx ptclPosMtx;
+    if (dusk::frame_interp::lookup_replacement(ptcl, ptclPosMtx)) {
+        pos.set(ptclPosMtx[0][3], ptclPosMtx[1][3], ptclPosMtx[2][3]);
+        MTXMultVec(work->mPosCamMtx, &pos, &pos);
+    } else
+#endif
+    {
+        MTXMultVec(work->mPosCamMtx, &ptcl->mPosition, &pos);
+    }
+    Mtx posMtx;
+    posMtx[0][0] = work->mGlobalPtclScl.x * ptcl->mParticleScaleX;
+    posMtx[0][3] = pos.x;
+    posMtx[1][1] = work->mGlobalPtclScl.y * ptcl->mParticleScaleY;
+    posMtx[1][3] = pos.y;
+    posMtx[2][2] = 1.0f;
+    posMtx[2][3] = pos.z;
+    posMtx[0][1] = posMtx[0][2] = posMtx[1][0] = posMtx[1][2] = posMtx[2][0] = posMtx[2][1] = 0.0f;
+    GXLoadPosMtxImm(posMtx, GX_PNMTX0);
+    p_prj[work->mPrjType](work, posMtx);
     GXCallDisplayList(jpa_dl, sizeof(jpa_dl));
 }
 
-void JPADrawRotBillboard(JPAEmitterWorkData* work, JPABaseParticle* param_1) {
-    if (param_1->checkStatus(JPAPtclStts_Invisible)) {
+void JPADrawRotBillboard(JPAEmitterWorkData* work, JPABaseParticle* ptcl) {
+    if (ptcl->checkStatus(JPAPtclStts_Invisible)) {
         return;
     }
 
-    JGeometry::TVec3<f32> local_48;
-    MTXMultVec(work->mPosCamMtx, &param_1->mPosition, &local_48);
-    f32 sinRot = JMASSin(param_1->mRotateAngle);
-    f32 cosRot = JMASCos(param_1->mRotateAngle);
-    f32 particleX = work->mGlobalPtclScl.x * param_1->mParticleScaleX;
-    f32 particleY = work->mGlobalPtclScl.y * param_1->mParticleScaleY;
+    if (work->mpRes->getUsrIdx() == 0x89d7) {
+        int a = 0;
+    }
 
-    Mtx local_38;
-    local_38[0][0] = cosRot * particleX;
-    local_38[0][1] = -sinRot * particleY;
-    local_38[0][3] = local_48.x;
-    local_38[1][0] = sinRot * particleX;
-    local_38[1][1] = cosRot * particleY;
-    local_38[1][3] = local_48.y;
-    local_38[2][2] = 1.0f;
-    local_38[2][3] = local_48.z;
-    local_38[0][2] = local_38[1][2] = local_38[2][0] = local_38[2][1] = 0.0f;
-    GXLoadPosMtxImm(local_38, 0);
-    p_prj[work->mPrjType](work, local_38);
+    JGeometry::TVec3<f32> pos;
+    f32 sinRot, cosRot;
+#if TARGET_PC
+    Mtx ptclPosMtx;
+    MTXTrans(ptclPosMtx, ptcl->mPosition.x, ptcl->mPosition.y, ptcl->mPosition.z);
+    if (dusk::frame_interp::lookup_replacement(ptcl, ptclPosMtx)) {
+        pos.set(ptclPosMtx[0][3], ptclPosMtx[1][3], ptclPosMtx[2][3]);
+        sinRot = ptclPosMtx[1][0];
+        cosRot = ptclPosMtx[0][0];
+        MTXMultVec(work->mPosCamMtx, &pos, &pos);
+    } else
+#endif
+    {
+        MTXMultVec(work->mPosCamMtx, &ptcl->mPosition, &pos);
+        sinRot = JMASSin(ptcl->mRotateAngle);
+        cosRot = JMASCos(ptcl->mRotateAngle);
+    }
+    f32 particleX = work->mGlobalPtclScl.x * ptcl->mParticleScaleX;
+    f32 particleY = work->mGlobalPtclScl.y * ptcl->mParticleScaleY;
+    Mtx posMtx;
+    posMtx[0][0] = cosRot * particleX;
+    posMtx[0][1] = -sinRot * particleY;
+    posMtx[0][3] = pos.x;
+    posMtx[1][0] = sinRot * particleX;
+    posMtx[1][1] = cosRot * particleY;
+    posMtx[1][3] = pos.y;
+    posMtx[2][2] = 1.0f;
+    posMtx[2][3] = pos.z;
+    posMtx[0][2] = posMtx[1][2] = posMtx[2][0] = posMtx[2][1] = 0.0f;
+    GXLoadPosMtxImm(posMtx, GX_PNMTX0);
+    p_prj[work->mPrjType](work, posMtx);
     GXCallDisplayList(jpa_dl, sizeof(jpa_dl));
 }
 
@@ -484,7 +532,7 @@ void JPADrawYBillboard(JPAEmitterWorkData* work, JPABaseParticle* param_1) {
     local_38[2][2] = work->mYBBCamMtx[2][2];
     local_38[2][3] = local_48.z;
     local_38[0][1] = local_38[0][2] = local_38[1][0] = local_38[2][0] = 0.0f;
-    GXLoadPosMtxImm(local_38, 0);
+    GXLoadPosMtxImm(local_38, GX_PNMTX0);
     p_prj[work->mPrjType](work, local_38);
     GXCallDisplayList(jpa_dl, sizeof(jpa_dl));
 }
@@ -517,7 +565,7 @@ void JPADrawRotYBillboard(JPAEmitterWorkData* work, JPABaseParticle* param_1) {
     local_38[2][1] = local_94 * fVar1;
     local_38[2][2] = local_90;
     local_38[2][3] = local_48.z;
-    GXLoadPosMtxImm(local_38, 0);
+    GXLoadPosMtxImm(local_38, GX_PNMTX0);
     p_prj[work->mPrjType](work, local_38);
     GXCallDisplayList(jpa_dl, sizeof(jpa_dl));
 }
@@ -681,103 +729,197 @@ static u8* p_dl[2] = {
     jpa_dl_x,
 };
 
-void JPADrawDirection(JPAEmitterWorkData* param_0, JPABaseParticle* param_1) {
-    if (param_1->checkStatus(JPAPtclStts_Invisible)) {
+#if TARGET_PC
+void JPAInterpDirection(JPAEmitterWorkData* work, JPABaseParticle* ptcl) {
+    JGeometry::TVec3<f32> axisY;
+    JGeometry::TVec3<f32> axisZ;
+    p_direction[work->mDirType](work, ptcl, &axisY);
+
+    if (axisY.isZero()) {
         return;
     }
 
-    ZoneScoped;
+    axisY.normalize();
+    axisZ.cross(ptcl->mBaseAxis, axisY);
 
-    JGeometry::TVec3<f32> local_6c;
-    JGeometry::TVec3<f32> local_78;
-    p_direction[param_0->mDirType](param_0, param_1, &local_6c);
-
-    if (local_6c.isZero()) {
+    if (axisZ.isZero()) {
         return;
     }
 
-    local_6c.normalize();
-    local_78.cross(param_1->mBaseAxis, local_6c);
-
-    if (local_78.isZero()) {
-        return;
-    }
-
-    local_78.normalize();
-    param_1->mBaseAxis.cross(local_6c, local_78);
-    param_1->mBaseAxis.normalize();
-    Mtx local_60;
-    f32 fVar1 = param_0->mGlobalPtclScl.x * param_1->mParticleScaleX;
-    f32 fVar2 = param_0->mGlobalPtclScl.y * param_1->mParticleScaleY;
-    local_60[0][0] = param_1->mBaseAxis.x;
-    local_60[0][1] = local_6c.x;
-    local_60[0][2] = local_78.x;
-    local_60[0][3] = param_1->mPosition.x;
-    local_60[1][0] = param_1->mBaseAxis.y;
-    local_60[1][1] = local_6c.y;
-    local_60[1][2] = local_78.y;
-    local_60[1][3] = param_1->mPosition.y;
-    local_60[2][0] = param_1->mBaseAxis.z;
-    local_60[2][1] = local_6c.z;
-    local_60[2][2] = local_78.z;
-    local_60[2][3] = param_1->mPosition.z;
-    p_plane[param_0->mPlaneType](local_60, fVar1, fVar2);
-    MTXConcat(param_0->mPosCamMtx, local_60, local_60);
-    GXLoadPosMtxImm(local_60, 0);
-    p_prj[param_0->mPrjType](param_0, local_60);
-    GXCallDisplayList(p_dl[param_0->mDLType], sizeof(jpa_dl));
+    axisZ.normalize();
+    ptcl->mBaseAxis.cross(axisY, axisZ);
+    ptcl->mBaseAxis.normalize();
+    Mtx posMtx;
+    f32 scaleX = work->mGlobalPtclScl.x * ptcl->mParticleScaleX;
+    f32 scaleY = work->mGlobalPtclScl.y * ptcl->mParticleScaleY;
+    posMtx[0][0] = ptcl->mBaseAxis.x;
+    posMtx[0][1] = axisY.x;
+    posMtx[0][2] = axisZ.x;
+    posMtx[0][3] = ptcl->mPosition.x;
+    posMtx[1][0] = ptcl->mBaseAxis.y;
+    posMtx[1][1] = axisY.y;
+    posMtx[1][2] = axisZ.y;
+    posMtx[1][3] = ptcl->mPosition.y;
+    posMtx[2][0] = ptcl->mBaseAxis.z;
+    posMtx[2][1] = axisY.z;
+    posMtx[2][2] = axisZ.z;
+    posMtx[2][3] = ptcl->mPosition.z;
+    p_plane[work->mPlaneType](posMtx, scaleX, scaleY);
+    dusk::frame_interp::record_final_mtx(posMtx, ptcl);
 }
 
-void JPADrawRotDirection(JPAEmitterWorkData* param_0, JPABaseParticle* param_1) {
-    if (param_1->checkStatus(JPAPtclStts_Invisible)) {
+void JPAInterpRotDirection(JPAEmitterWorkData* work, JPABaseParticle* ptcl) {
+    f32 sinRot = JMASSin(ptcl->mRotateAngle);
+    f32 cosRot = JMASCos(ptcl->mRotateAngle);
+    JGeometry::TVec3<f32> axisY;
+    JGeometry::TVec3<f32> axisZ;
+    p_direction[work->mDirType](work, ptcl, &axisY);
+
+    if (axisY.isZero()) {
+        return;
+    }
+
+    axisY.normalize();
+    axisZ.cross(ptcl->mBaseAxis, axisY);
+
+    if (axisZ.isZero()) {
+        return;
+    }
+
+    axisZ.normalize();
+    ptcl->mBaseAxis.cross(axisY, axisZ);
+    ptcl->mBaseAxis.normalize();
+    f32 scaleX = work->mGlobalPtclScl.x * ptcl->mParticleScaleX;
+    f32 scaleY = work->mGlobalPtclScl.y * ptcl->mParticleScaleY;
+    Mtx mtx1;
+    Mtx mtx2;
+    p_rot[work->mRotType](sinRot, cosRot, mtx1);
+    p_plane[work->mPlaneType](mtx1, scaleX, scaleY);
+    mtx2[0][0] = ptcl->mBaseAxis.x;
+    mtx2[0][1] = axisY.x;
+    mtx2[0][2] = axisZ.x;
+    mtx2[0][3] = ptcl->mPosition.x;
+    mtx2[1][0] = ptcl->mBaseAxis.y;
+    mtx2[1][1] = axisY.y;
+    mtx2[1][2] = axisZ.y;
+    mtx2[1][3] = ptcl->mPosition.y;
+    mtx2[2][0] = ptcl->mBaseAxis.z;
+    mtx2[2][1] = axisY.z;
+    mtx2[2][2] = axisZ.z;
+    mtx2[2][3] = ptcl->mPosition.z;
+    MTXConcat(mtx2, mtx1, mtx1);
+    dusk::frame_interp::record_final_mtx(mtx1, ptcl);
+}
+#endif
+
+void JPADrawDirection(JPAEmitterWorkData* work, JPABaseParticle* ptcl) {
+    if (ptcl->checkStatus(JPAPtclStts_Invisible)) {
         return;
     }
 
     ZoneScoped;
 
-    f32 sinRot = JMASSin(param_1->mRotateAngle);
-    f32 cosRot = JMASCos(param_1->mRotateAngle);
-    JGeometry::TVec3<f32> local_6c;
-    JGeometry::TVec3<f32> local_78;
-    p_direction[param_0->mDirType](param_0, param_1, &local_6c);
+    Mtx posMtx;
+#if TARGET_PC
+    if (!dusk::frame_interp::lookup_replacement(ptcl, posMtx))
+#endif
+    {
+        JGeometry::TVec3<f32> axisY;
+        JGeometry::TVec3<f32> axisZ;
+        p_direction[work->mDirType](work, ptcl, &axisY);
 
-    if (local_6c.isZero()) {
+        if (axisY.isZero()) {
+            return;
+        }
+
+        axisY.normalize();
+        axisZ.cross(ptcl->mBaseAxis, axisY);
+
+        if (axisZ.isZero()) {
+            return;
+        }
+
+        axisZ.normalize();
+        ptcl->mBaseAxis.cross(axisY, axisZ);
+        ptcl->mBaseAxis.normalize();
+        f32 scaleX = work->mGlobalPtclScl.x * ptcl->mParticleScaleX;
+        f32 scaleY = work->mGlobalPtclScl.y * ptcl->mParticleScaleY;
+        posMtx[0][0] = ptcl->mBaseAxis.x;
+        posMtx[0][1] = axisY.x;
+        posMtx[0][2] = axisZ.x;
+        posMtx[0][3] = ptcl->mPosition.x;
+        posMtx[1][0] = ptcl->mBaseAxis.y;
+        posMtx[1][1] = axisY.y;
+        posMtx[1][2] = axisZ.y;
+        posMtx[1][3] = ptcl->mPosition.y;
+        posMtx[2][0] = ptcl->mBaseAxis.z;
+        posMtx[2][1] = axisY.z;
+        posMtx[2][2] = axisZ.z;
+        posMtx[2][3] = ptcl->mPosition.z;
+        p_plane[work->mPlaneType](posMtx, scaleX, scaleY);
+    }
+
+    MTXConcat(work->mPosCamMtx, posMtx, posMtx);
+    GXLoadPosMtxImm(posMtx, GX_PNMTX0);
+    p_prj[work->mPrjType](work, posMtx);
+    GXCallDisplayList(p_dl[work->mDLType], sizeof(jpa_dl));
+}
+
+void JPADrawRotDirection(JPAEmitterWorkData* work, JPABaseParticle* ptcl) {
+    if (ptcl->checkStatus(JPAPtclStts_Invisible)) {
         return;
     }
 
-    local_6c.normalize();
-    local_78.cross(param_1->mBaseAxis, local_6c);
+    ZoneScoped;
 
-    if (local_78.isZero()) {
-        return;
+    Mtx mtx1;
+    Mtx mtx2;
+#if TARGET_PC
+    if (!dusk::frame_interp::lookup_replacement(ptcl, mtx1))
+#endif
+    {
+        f32 sinRot = JMASSin(ptcl->mRotateAngle);
+        f32 cosRot = JMASCos(ptcl->mRotateAngle);
+        JGeometry::TVec3<f32> axisY;
+        JGeometry::TVec3<f32> axisZ;
+        p_direction[work->mDirType](work, ptcl, &axisY);
+
+        if (axisY.isZero()) {
+            return;
+        }
+
+        axisY.normalize();
+        axisZ.cross(ptcl->mBaseAxis, axisY);
+
+        if (axisZ.isZero()) {
+            return;
+        }
+
+        axisZ.normalize();
+        ptcl->mBaseAxis.cross(axisY, axisZ);
+        ptcl->mBaseAxis.normalize();
+        f32 scaleX = work->mGlobalPtclScl.x * ptcl->mParticleScaleX;
+        f32 scaleY = work->mGlobalPtclScl.y * ptcl->mParticleScaleY;
+        p_rot[work->mRotType](sinRot, cosRot, mtx1);
+        p_plane[work->mPlaneType](mtx1, scaleX, scaleY);
+        mtx2[0][0] = ptcl->mBaseAxis.x;
+        mtx2[0][1] = axisY.x;
+        mtx2[0][2] = axisZ.x;
+        mtx2[0][3] = ptcl->mPosition.x;
+        mtx2[1][0] = ptcl->mBaseAxis.y;
+        mtx2[1][1] = axisY.y;
+        mtx2[1][2] = axisZ.y;
+        mtx2[1][3] = ptcl->mPosition.y;
+        mtx2[2][0] = ptcl->mBaseAxis.z;
+        mtx2[2][1] = axisY.z;
+        mtx2[2][2] = axisZ.z;
+        mtx2[2][3] = ptcl->mPosition.z;
+        MTXConcat(mtx2, mtx1, mtx1);
     }
-
-    local_78.normalize();
-    param_1->mBaseAxis.cross(local_6c, local_78);
-    param_1->mBaseAxis.normalize();
-    f32 particleX = param_0->mGlobalPtclScl.x * param_1->mParticleScaleX;
-    f32 particleY = param_0->mGlobalPtclScl.y * param_1->mParticleScaleY;
-    Mtx auStack_80;
-    Mtx local_60;
-    p_rot[param_0->mRotType](sinRot, cosRot, auStack_80);
-    p_plane[param_0->mPlaneType](auStack_80, particleX, particleY);
-    local_60[0][0] = param_1->mBaseAxis.x;
-    local_60[0][1] = local_6c.x;
-    local_60[0][2] = local_78.x;
-    local_60[0][3] = param_1->mPosition.x;
-    local_60[1][0] = param_1->mBaseAxis.y;
-    local_60[1][1] = local_6c.y;
-    local_60[1][2] = local_78.y;
-    local_60[1][3] = param_1->mPosition.y;
-    local_60[2][0] = param_1->mBaseAxis.z;
-    local_60[2][1] = local_6c.z;
-    local_60[2][2] = local_78.z;
-    local_60[2][3] = param_1->mPosition.z;
-    MTXConcat(local_60, auStack_80, auStack_80);
-    MTXConcat(param_0->mPosCamMtx, auStack_80, local_60);
-    GXLoadPosMtxImm(local_60, 0);
-    p_prj[param_0->mPrjType](param_0, local_60);
-    GXCallDisplayList(p_dl[param_0->mDLType], sizeof(jpa_dl));
+    MTXConcat(work->mPosCamMtx, mtx1, mtx2);
+    GXLoadPosMtxImm(mtx2, GX_PNMTX0);
+    p_prj[work->mPrjType](work, mtx2);
+    GXCallDisplayList(p_dl[work->mDLType], sizeof(jpa_dl));
 }
 
 void JPADrawDBillboard(JPAEmitterWorkData* param_0, JPABaseParticle* param_1) {

libs/JSystem/src/JParticle/JPAParticle.cpp

@@ -204,6 +204,28 @@ void JPABaseParticle::init_c(JPAEmitterWorkData* work, JPABaseParticle* parent)
     mTexAnmIdx = 0;
 }
 
+#if TARGET_PC
+void JPABaseParticle::interp(JPAEmitterWorkData* work, void const* drawFunc) {
+    static bool enable = false;
+    if (!enable)
+        return;
+
+    // don't interpolate the first frame
+    if (mAge == 0)
+        return;
+
+    if (drawFunc == JPADrawBillboard) {
+        JPAInterpBillboard(work, this);
+    } else if (drawFunc == JPADrawRotBillboard) {
+        JPAInterpRotBillboard(work, this);
+    } else if (drawFunc == JPADrawDirection) {
+        JPAInterpDirection(work, this);
+    } else if (drawFunc == JPADrawRotDirection) {
+        JPAInterpRotDirection(work, this);
+    }
+}
+#endif
+
 bool JPABaseParticle::calc_p(JPAEmitterWorkData* work) {
     if (++mAge >= mLifeTime) {
         return true;
@@ -247,6 +269,17 @@ bool JPABaseParticle::calc_p(JPAEmitterWorkData* work) {
                   mOffsetPosition.y + mLocalPosition.y * work->mPublicScale.y,
                   mOffsetPosition.z + mLocalPosition.z * work->mPublicScale.z);
 
+#if TARGET_PC
+    JPABaseShape* pBsp = work->mpRes->getBsp();
+    work->mGlobalPtclScl.x = work->mpEmtr->mGlobalPScl.x * pBsp->getBaseSizeX();
+    work->mGlobalPtclScl.y = work->mpEmtr->mGlobalPScl.y * pBsp->getBaseSizeY();
+    work->mDirType = pBsp->getDirType();
+    work->mRotType = pBsp->getRotType();
+    work->mDLType = pBsp->getType() == 4 || pBsp->getType() == 8;
+    work->mPlaneType = work->mDLType ? 2 : pBsp->getBasePlaneType();
+    interp(work, (void const*)work->mpRes->mpDrawParticleFuncList[0]);
+#endif
+
     return false;
 }
 
@@ -289,6 +322,23 @@ bool JPABaseParticle::calc_c(JPAEmitterWorkData* work) {
                   mOffsetPosition.y + mLocalPosition.y * work->mPublicScale.y,
                   mOffsetPosition.z + mLocalPosition.z * work->mPublicScale.z);
 
+#if TARGET_PC
+    JPABaseShape* pBsp = work->mpRes->getBsp();
+    JPAChildShape* pCsp = work->mpRes->getCsp();
+    if (pCsp->isScaleInherited()) {
+        work->mGlobalPtclScl.x = work->mpEmtr->mGlobalPScl.x * pBsp->getBaseSizeX();
+        work->mGlobalPtclScl.y = work->mpEmtr->mGlobalPScl.y * pBsp->getBaseSizeY();
+    } else {
+        work->mGlobalPtclScl.x = work->mpEmtr->mGlobalPScl.x * pCsp->getScaleX();
+        work->mGlobalPtclScl.y = work->mpEmtr->mGlobalPScl.y * pCsp->getScaleY();
+    }
+    work->mDirType = pCsp->getDirType();
+    work->mRotType = pCsp->getRotType();
+    work->mDLType = pCsp->getType() == 4 || pCsp->getType() == 8;
+    work->mPlaneType = work->mDLType ? 2 : pCsp->getBasePlaneType();
+    interp(work, (void const*)work->mpRes->mpDrawParticleChildFuncList[0]);
+#endif
+
     return false;
 }
 

libs/JSystem/src/JUtility/JUTPalette.cpp

@@ -38,3 +38,9 @@ bool JUTPalette::load() {
 
     return check;
 }
+
+#if TARGET_PC
+void JUTPalette::dataUploaded() {
+    GXInitTlutObjData(&mTlutObj, (void*)mColorTable);
+}
+#endif

libs/JSystem/src/JUtility/JUTTexture.cpp

@@ -27,7 +27,7 @@ void JUTTexture::storeTIMG(ResTIMG const* param_0, u8 param_1) {
             mTexData = (void*)((intptr_t)mTexInfo + 0x20);
         }
 
-        field_0x2c = NULL;
+        mPalette = NULL;
         mTlutName = 0;
         mWrapS = mTexInfo->wrapS;
         mWrapT = mTexInfo->wrapT;
@@ -95,7 +95,7 @@ void JUTTexture::storeTIMG(ResTIMG const* param_0, JUTPalette* param_1, GXTlut p
     }
     mEmbPalette = param_1;
     setEmbPaletteDelFlag(false);
-    field_0x2c = NULL;
+    mPalette = NULL;
     if (param_1 != NULL) {
         mTlutName = param_2;
         if (param_2 != param_1->getTlutName()) {
@@ -120,11 +120,11 @@ void JUTTexture::storeTIMG(ResTIMG const* param_0, JUTPalette* param_1, GXTlut p
 void JUTTexture::attachPalette(JUTPalette* param_0) {
     if (mTexInfo->indexTexture) {
         if (param_0 == NULL && mEmbPalette != NULL) {
-            field_0x2c = mEmbPalette;
+            mPalette = mEmbPalette;
         } else {
-            field_0x2c = param_0;
+            mPalette = param_0;
         }
-        initTexObj(field_0x2c->getTlutName());
+        initTexObj(mPalette->getTlutName());
     }
 }
 
@@ -133,9 +133,9 @@ void JUTTexture::init() {
         initTexObj();
     } else {
         if (mEmbPalette != NULL) {
-            field_0x2c = mEmbPalette;
+            mPalette = mEmbPalette;
 
-            initTexObj(field_0x2c->getTlutName());
+            initTexObj(mPalette->getTlutName());
         } else {
             OS_REPORT("This texture is CI-Format, but EmbPalette is NULL.\n");
         }
@@ -179,8 +179,8 @@ void JUTTexture::initTexObj(GXTlut param_0) {
 }
 
 void JUTTexture::load(GXTexMapID param_0) {
-    if (field_0x2c) {
-        field_0x2c->load();
+    if (mPalette) {
+        mPalette->load();
     }
     GXLoadTexObj(&mTexObj, param_0);
 }

res/rml/overlay.rcss

@@ -0,0 +1,147 @@
+*, *:before, *:after {
+    box-sizing: border-box;
+}
+
+body {
+    overflow: visible;
+    width: 100%;
+    height: 100%;
+    margin: 0;
+    padding: 0;
+    font-family: "Fira Sans Condensed";
+    font-size: 24dp;
+    color: #FFFFFF;
+    display: flex;
+    flex-direction: column;
+    justify-content: flex-end;
+    align-items: stretch;
+}
+
+.overlay-root {
+    width: 100%;
+    min-height: 45%;
+    display: flex;
+    flex-direction: column;
+    justify-content: flex-end;
+    align-items: stretch;
+    decorator: vertical-gradient(#00000000 #151610F2);
+    padding: 48dp 0 40dp 0;
+    filter: opacity(0);
+    transition: filter 0.2s linear-in-out;
+}
+
+.overlay-root[open] {
+    filter: opacity(1);
+}
+
+.overlay {
+    width: 100%;
+    max-width: 1216dp;
+    margin-left: auto;
+    margin-right: auto;
+    display: flex;
+    flex-direction: column;
+    gap: 24dp;
+    padding: 0 32dp;
+}
+
+@media (max-height: 800dp) {
+    .overlay-root {
+        min-height: 38%;
+        padding: 32dp 0 28dp 0;
+    }
+
+    .overlay {
+        gap: 16dp;
+        padding: 0 24dp;
+    }
+}
+
+.header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    gap: 24dp;
+}
+
+.carousel-container {
+    flex: 1 1 auto;
+    display: flex;
+    justify-content: flex-end;
+    min-width: 0;
+}
+
+.description {
+    font-size: 18dp;
+    line-height: 22dp;
+    color: rgba(255, 255, 255, 50%);
+}
+
+.divider {
+    margin: 1dp 0;
+    border-top: 1dp rgba(217, 217, 217, 50%);
+}
+
+.footer {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    gap: 24dp;
+}
+
+footer-button {
+    display: block;
+    width: 100%;
+    max-width: 220dp;
+    border: 0;
+    padding: 0;
+    background-color: transparent;
+    font-family: "Fira Sans Condensed";
+    font-weight: bold;
+    font-size: 20dp;
+    line-height: 24dp;
+    text-transform: uppercase;
+    color: #FFFFFF;
+    opacity: 1;
+    cursor: pointer;
+}
+
+footer-button.return {
+    text-align: left;
+}
+
+footer-button.reset {
+    text-align: right;
+}
+
+.stepped-carousel {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: 16dp;
+    width: auto;
+    min-width: 246dp;
+    padding: 0;
+    background-color: transparent;
+    font-family: "Fira Sans Condensed";
+    font-weight: bold;
+}
+
+.stepped-carousel-value {
+    line-height: 29dp;
+    min-width: 166dp;
+    text-align: center;
+    white-space: nowrap;
+    opacity: 0.9;
+}
+
+.stepped-carousel-arrow {
+    width: 24dp;
+    height: 24dp;
+    min-width: 24dp;
+    padding: 0;
+    border: 0;
+    background-color: transparent;
+    opacity: 1;
+    cursor: pointer;
+}

res/rml/popup.rcss

@@ -0,0 +1,45 @@
+*, *:before, *:after {
+    box-sizing: border-box;
+}
+
+body {
+    overflow: visible;
+    width: 100%;
+    height: 100%;
+    margin: 0;
+    padding: 0;
+    font-family: "Fira Sans Condensed";
+    font-weight: bold;
+    font-size: 18dp;
+    color: #E0DBC8;
+}
+
+button {
+    cursor: pointer;
+    focus: auto;
+}
+
+popup {
+    width: 100%;
+    display: flex;
+    align-items: stretch;
+    height: 64dp;
+    background-color: rgba(21, 22, 16, 80%);
+    border-bottom: 2dp #92875B;
+    backdrop-filter: blur(5dp);
+    transform: translateY(-64dp);
+    transition: transform 0.2s cubic-in-out;
+}
+
+popup[open] {
+    transform: translateY(0);
+}
+
+popup tab-bar {
+    flex: 1 1 0;
+}
+
+popup tab-bar tab {
+    opacity: 0.35;
+    color: #E0DBC8;
+}

res/rml/prelaunch.rcss

@@ -0,0 +1,187 @@
+*, *:before, *:after {
+    box-sizing: border-box;
+}
+
+body {
+    width: 100%;
+    height: 100%;
+    font-family: "Fira Sans";
+    font-weight: normal;
+    font-size: 20dp;
+    color: #FFFFFF;
+    background-color: #000000;
+    decorator: image(../prelaunch-bg.png cover left center);
+    filter: opacity(0);
+    transition: filter 1s 0.1s linear-in-out;
+}
+
+body[open] {
+    filter: opacity(1);
+}
+
+content {
+    display: block;
+    width: 100%;
+    height: 100%;
+    filter: opacity(0);
+    transition: filter 0.2s linear-in-out;
+}
+
+content[open] {
+    filter: opacity(1);
+}
+
+menu {
+    position: absolute;
+    left: 96dp;
+    top: 50%;
+    transform: translateY(-50%);
+    /* Scale based on a reference screen width, 428/1216 */
+    width: 35.230264vw;
+    min-width: 428dp;
+    max-width: 856dp;
+    height: auto;
+    display: flex;
+    flex-direction: column;
+    gap: 48dp;
+}
+
+hero {
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: flex-start;
+    gap: 8dp;
+}
+
+hero img {
+    width: 100%;
+}
+
+.eyebrow {
+    font-family: "Alegreya SC";
+    font-size: 32dp;
+}
+
+@media (min-width: 1216dp) {
+    .eyebrow {
+        /* Same logic as .menu, 32/1216 */
+        font-size: 2.631579vw;
+    }
+}
+
+.eyebrow span {
+    font-weight: bold;
+}
+
+#menu-list {
+    display: flex;
+    flex-direction: column;
+    gap: 12dp;
+}
+
+#menu-list button {
+    width: 428dp;
+    height: 54dp;
+    padding: 8dp 16dp;
+    border-radius: 8dp;
+    text-transform: uppercase;
+    font-family: "Fira Sans Condensed";
+    font-size: 32dp;
+    font-weight: normal;
+    cursor: pointer;
+    /* Define a fully transparent gradient as the default state, otherwise a white flash occurs */
+    decorator: horizontal-gradient(#00000000 #00000000);
+}
+
+#menu-list button.anim-done {
+    transition: decorator color 0.1s linear-in-out;
+}
+
+#menu-list button:hover,
+#menu-list button:focus-visible {
+    color: black;
+    decorator: horizontal-gradient(#FEE685FF #FEE68500);
+}
+
+disk-status {
+    position: absolute;
+    left: 96dp;
+    bottom: 72dp;
+    display: flex;
+    flex-direction: column;
+    gap: 8dp;
+}
+
+version-info {
+    position: absolute;
+    right: 96dp;
+    bottom: 72dp;
+    display: flex;
+    flex-direction: column;
+    gap: 8dp;
+    text-align: right;
+}
+
+.status,
+.version {
+    font-size: 24dp;
+}
+
+.status,
+.update {
+    color: #D8F999;
+}
+
+.status[bad] {
+    color: #FFC9C9;
+}
+
+/* TODO: Hidden until an actual update checker is introduced */
+.update {
+    display: none;
+    font-size: 16dp;
+    font-weight: bold;
+    cursor: pointer;
+}
+
+.detail,
+.update span {
+    color: #A6A09B;
+}
+
+/* Startup animation */
+.intro-item {
+    opacity: 0;
+    transform: translateY(10dp);
+    transition: opacity transform 0.3s 0.1s cubic-in-out;
+}
+
+body.animate-in .intro-item {
+    opacity: 1;
+    transform: translateY(0dp);
+}
+
+.delay-0 {
+    transition: opacity transform 0.3s 0.1s cubic-in-out;
+}
+
+.delay-1 {
+    transition: opacity transform 0.3s 0.2s cubic-in-out;
+}
+
+.delay-2 {
+    transition: opacity transform 0.3s 0.3s cubic-in-out;
+}
+
+.delay-3 {
+    transition: opacity transform 0.3s 0.4s cubic-in-out;
+}
+
+.delay-4 {
+    transition: opacity transform 0.3s 0.5s cubic-in-out;
+}
+
+.delay-5 {
+    transition: opacity transform 0.3s 0.6s cubic-in-out;
+}

res/rml/tabbing.rcss

@@ -0,0 +1,83 @@
+tab-bar {
+    display: flex;
+    position: relative;
+    min-width: 0;
+    overflow: auto hidden;
+    clip: always;
+    text-transform: uppercase;
+}
+
+tab-bar scrollbarhorizontal,
+tab-bar scrollbarhorizontal sliderarrowdec,
+tab-bar scrollbarhorizontal sliderarrowinc,
+tab-bar scrollbarhorizontal slidertrack,
+tab-bar scrollbarhorizontal sliderbar {
+    width: 0;
+    height: 0;
+}
+
+tab-bar tab {
+    flex: 0 0 auto;
+    padding: 0 24dp;
+    line-height: 64dp;
+    white-space: nowrap;
+    decorator: vertical-gradient(#c2a42d00 #c2a42d00);
+    transition: decorator 0.1s linear-in-out, opacity 0.1s linear-in-out;
+    cursor: pointer;
+}
+
+tab-bar tab:selected {
+    opacity: 1;
+    border-bottom: 4dp #C2A42D;
+    font-effect: glow(0dp 4dp 0dp 4dp black);
+}
+
+tab-bar tab:focus-visible,
+tab-bar tab:hover {
+    opacity: 1;
+    font-effect: glow(0dp 4dp 0dp 4dp black);
+    decorator: vertical-gradient(#c2a42d00 #c2a42d26);
+}
+
+tab-bar tab:active {
+    decorator: vertical-gradient(#c2a42d10 #c2a42d40);
+}
+
+tab-bar[closable] tab-end-spacer {
+    display: block;
+    flex: 0 0 64dp;
+    width: 64dp;
+    pointer-events: none;
+}
+
+tab-bar[closable] close {
+    display: block;
+    position: fixed;
+    top: 8dp;
+    right: 8dp;
+    z-index: 1;
+    width: 48dp;
+    height: 48dp;
+    font-family: "Material Symbols Rounded";
+    font-weight: normal;
+    font-size: 24dp;
+    line-height: 48dp;
+    text-align: center;
+    text-transform: none;
+    color: rgba(224, 219, 200, 70%);
+    backdrop-filter: blur(2dp);
+    border-radius: 6dp;
+    transition: color background-color 0.12s linear-in-out;
+    cursor: pointer;
+}
+
+tab-bar[closable] close:hover,
+tab-bar[closable] close:focus-visible {
+    color: #fff;
+    background-color: rgba(194, 164, 45, 24%);
+}
+
+tab-bar[closable] close:active {
+    color: #fff;
+    background-color: rgba(194, 164, 45, 40%);
+}

res/rml/window.rcss

@@ -0,0 +1,243 @@
+*, *:before, *:after {
+    box-sizing: border-box;
+}
+
+body {
+    width: 100%;
+    height: 100%;
+    padding: 64dp;
+    font-family: "Fira Sans";
+    font-weight: normal;
+    font-style: normal;
+    font-size: 15dp;
+    color: #E0DBC8;
+}
+
+window {
+    display: flex;
+    flex-flow: column;
+    height: 100%;
+    max-width: 1088dp;
+    max-height: 768dp;
+    margin: auto;
+    border-radius: 14dp;
+    overflow: hidden;
+    border: 2dp #92875B;
+    backdrop-filter: blur(5dp);
+    box-shadow: 0 0 25dp 5dp;
+    background-color: rgba(21, 22, 16, 90%);
+    filter: opacity(0);
+    transform: scale(0.9);
+    transform-origin: center;
+    transition: filter transform 0.2s cubic-in-out;
+}
+
+window[open] {
+    filter: opacity(1);
+    transform: scale(1);
+}
+
+@media (max-height: 640dp) {
+    body {
+        padding: 16dp;
+    }
+    window {
+        box-shadow: none;
+    }
+}
+
+window tab-bar {
+    flex: 0 0 64dp;
+    height: 64dp;
+    background-color: rgba(217, 217, 217, 10%);
+    font-family: "Fira Sans Condensed";
+    font-weight: bold;
+    font-size: 18dp;
+    border-bottom: 2dp #92875B;
+}
+
+window tab-bar tab {
+    opacity: 0.25;
+}
+
+window content {
+    display: flex;
+    flex: 1 1 0;
+    min-width: 0;
+    min-height: 0;
+    overflow: hidden;
+}
+
+window content pane {
+    display: flex;
+    flex-flow: column;
+    flex: 1 1 0;
+    height: 100%;
+    min-width: 0;
+    min-height: 0;
+    padding: 24dp;
+    padding-bottom: 0dp;
+    gap: 8dp;
+    overflow: hidden auto;
+    font-size: 20dp;
+}
+
+window content pane:not(:last-of-type) {
+    border-right: 1dp #92875B;
+}
+
+window content pane > * {
+    flex: 0 0 auto;
+}
+
+window content pane > spacer {
+    display: block;
+    /* Completes the 24dp bottom inset after the pane's 8dp gap. */
+    flex: 0 0 16dp;
+    height: 16dp;
+    pointer-events: none;
+}
+
+scrollbarvertical {
+    width: 8dp;
+    margin: 4dp 4dp 4dp 0;
+}
+
+scrollbarvertical sliderarrowdec,
+scrollbarvertical sliderarrowinc {
+    width: 0;
+    height: 0;
+}
+
+scrollbarvertical slidertrack {
+    width: 8dp;
+}
+
+scrollbarvertical sliderbar {
+    width: 8dp;
+    min-height: 24dp;
+    background-color: rgba(224, 219, 200, 45%);
+    border-radius: 2dp;
+    transition: background-color 0.2s cubic-in-out;
+}
+
+scrollbarvertical sliderbar:hover,
+scrollbarvertical sliderbar:active {
+    background-color: rgba(194, 164, 45, 80%);
+}
+
+scrollbarhorizontal {
+    height: 0;
+}
+
+scrollbarhorizontal sliderarrowdec,
+scrollbarhorizontal sliderarrowinc {
+    width: 0;
+    height: 0;
+}
+
+scrollbarhorizontal slidertrack,
+scrollbarhorizontal sliderbar {
+    width: 0;
+    height: 0;
+}
+
+.section-heading {
+    font-family: "Fira Sans Condensed";
+    font-weight: bold;
+    text-transform: uppercase;
+    font-size: 22dp;
+    opacity: 0.25;
+}
+
+.section-heading:not(:first-of-type) {
+    padding-top: 12dp;
+}
+
+button {
+    text-align: center;
+    background-color: rgba(17, 16, 10, 20%);
+    opacity: 0.9;
+    padding: 8dp 16dp;
+    border-radius: 14dp;
+    box-shadow: rgba(146, 135, 91, 25%) 0 0 0 1dp;
+    font-size: 20dp;
+    transition: background-color 0.1s linear-in-out, opacity 0.1s linear-in-out;
+    cursor: pointer;
+    focus: auto;
+}
+
+button:not(:disabled):hover,
+button:not(:disabled):focus-visible {
+    background-color: rgba(204, 184, 119, 20%);
+    box-shadow: #C2A42D 0 0 0 2dp;
+}
+
+button:not(:disabled):selected {
+    opacity: 1;
+    background-color: rgba(204, 184, 119, 40%);
+}
+
+button:not(:disabled):active {
+    opacity: 1;
+    background-color: rgba(204, 184, 119, 40%);
+    box-shadow: #C2A42D 0 0 0 2dp;
+}
+
+select-button {
+    display: flex;
+    align-items: center;
+    gap: 8dp;
+    background-color: rgba(17, 16, 10, 20%);
+    opacity: 0.9;
+    padding: 8dp 16dp;
+    border-radius: 14dp;
+    box-shadow: rgba(146, 135, 91, 25%) 0 0 0 1dp;
+    transition: background-color 0.1s linear-in-out, opacity 0.1s linear-in-out;
+    cursor: pointer;
+    focus: auto;
+}
+
+select-button:not(:disabled):hover,
+select-button:not(:disabled):focus-visible {
+    background-color: rgba(204, 184, 119, 20%);
+    box-shadow: #C2A42D 0 0 0 2dp;
+}
+
+select-button:not(:disabled):selected {
+    opacity: 1;
+    background-color: rgba(204, 184, 119, 40%);
+}
+
+select-button:not(:disabled):active {
+    opacity: 1;
+    background-color: rgba(204, 184, 119, 40%);
+    box-shadow: #C2A42D 0 0 0 2dp;
+}
+
+select-button:disabled {
+    opacity: 0.35;
+    cursor: default;
+}
+
+select-button key {
+    font-family: "Fira Sans Condensed";
+    font-weight: bold;
+    font-size: 18dp;
+    text-transform: uppercase;
+    flex: 1 0 auto;
+}
+
+select-button value {
+    margin-left: auto;
+    font-size: 20dp;
+}
+
+select-button value.modified {
+    font-weight: bold;
+}
+
+select-button input {
+    text-align: right;
+    font-size: 20dp;
+}

src/Z2AudioLib/Z2Audience.cpp

@@ -1,5 +1,9 @@
 #include "Z2AudioLib/Z2Audience.h"
 #include "Z2AudioLib/Z2SoundInfo.h"
+#if TARGET_PC
+#include "dusk/audio/DuskDsp.hpp"
+#include <cmath>
+#endif
 #include "Z2AudioLib/Z2Calc.h"
 #include "Z2AudioLib/Z2Param.h"
 #include "JSystem/JAudio2/JAISound.h"
@@ -734,9 +738,22 @@ f32 Z2Audience::calcRelPosPan(const Vec& param_0, int camID) {
 
 f32 Z2Audience::calcRelPosDolby(const Vec& param_0, int camID) {
     f32 fVar1 = param_0.z + mAudioCamera[camID].getDolbyCenterZ();
+#if TARGET_PC
+    if (dusk::audio::EnableHrtf) {
+        // Normalize the direction so result is purely front/back orientation,
+        // independent of how far away the sound is
+        f32 lenSq = param_0.x * param_0.x + param_0.y * param_0.y + param_0.z * param_0.z;
+        if (lenSq < 0.0001f) {
+            return 0.5f;
+        }
+        f32 zNorm = param_0.z / sqrtf(lenSq);
+        f32 t = (zNorm + 1.0f) * 0.5f;
+        return 0.5f - 0.5f * cosf(t * static_cast<f32>(M_PI));
+    }
+#endif
     if (fVar1 > mSetting.field_0x48) {
         return 1.0f;
-    } 
+    }
 
     if (fVar1 < mSetting.field_0x44) {
         return 0.0f;

src/d/actor/d_a_alink.cpp

@@ -4962,13 +4962,16 @@ int daAlink_c::create() {
 
         setArcName(checkWolf());
         setOriginalHeap(&mpArcHeap, 0xA2800);
+        JKRHEAP_NAME(mpArcHeap, "Alink ArcHeap");
         if (dComIfG_resLoad(&mPhaseReq, mArcName, mpArcHeap) != cPhs_COMPLEATE_e) {
             return cPhs_INIT_e;
         }
 
         setShieldArcName();
         setOriginalHeap(&mpShieldArcHeap, 0x7000);
-        if (dComIfG_resLoad(&mShieldPhaseReq, mShieldArcName, mpShieldArcHeap) != cPhs_COMPLEATE_e) {
+        JKRHEAP_NAME(mpShieldArcHeap, "Alink ShieldArcHeap");
+        if (dComIfG_resLoad(&mShieldPhaseReq, mShieldArcName, mpShieldArcHeap) != cPhs_COMPLEATE_e)
+        {
             return cPhs_INIT_e;
         }
 

src/d/actor/d_a_alink_damage.inc

@@ -8,6 +8,10 @@
 #include "d/actor/d_a_horse.h"
 #include "d/actor/d_a_crod.h"
 #include "d/d_msg_object.h"
+#ifdef TARGET_PC
+#include "d/actor/d_a_obj_carry.h"
+#include "dusk/achievements.h"
+#endif
 
 #if DEBUG
 #include "d/d_s_menu.h"
@@ -677,6 +681,15 @@ BOOL daAlink_c::checkDamageAction() {
             }
 
             setDamagePoint(dmg, at_mtrl == dCcD_MTRL_FIRE || at_mtrl == dCcD_MTRL_ICE, TRUE, 0);
+            
+#ifdef TARGET_PC
+            if (tghit_ac_name == fpcNm_Obj_Carry_e) {
+                auto* carry = static_cast<daObjCarry_c*>(tghit_ac);
+                if (carry->prm_chk_type_ironball() && carry->checkCannon()) {
+                    dusk::AchievementSystem::get().signal("iron_ball_hit_player");
+                }
+            }
+#endif
 
             if (armor_no_dmg && at_mtrl != dCcD_MTRL_ELECTRIC && at_mtrl != dCcD_MTRL_ICE) {
                 setGuardSe(var_r29);

src/d/actor/d_a_alink_hook.inc

@@ -18,6 +18,10 @@ enum {
 };
 
 void daAlink_c::hsChainShape_c::draw() {
+    if (dusk::getSettings().game.superClawshot) {
+        return;
+    }
+
     static const int dummy = 0;
 
     daAlink_c* alink = (daAlink_c*)getUserArea();

src/d/actor/d_a_alink_swindow.inc

@@ -46,7 +46,6 @@ void daAlink_c::setOriginalHeap(JKRExpHeap** i_ppheap, u32 i_size) {
         JKRHeap* parent = mDoExt_getGameHeap();
 
         JKRExpHeap* heap = JKRExpHeap::create(size + (var_r29 + var_r28), parent, true);
-        JKRHEAP_NAME(heap, "Alink original");
         *i_ppheap = heap;
     }
 }

src/d/actor/d_a_door_shutter.cpp

@@ -17,6 +17,11 @@
 #include <cstdio>
 #include <cstring>
 
+#if TARGET_PC
+#include <f_ap/f_ap_game.h>
+#include <dusk/autosave.h>
+#endif
+
 char* daDoor20_c::getStopBmdName() {
     switch (door_param2_c::getKind(this)) {
         case 3:
@@ -196,6 +201,7 @@ void daDoor20_c::setEventPrm() {
     } else {
         roomNo = FRoomNo;
     }
+
     if (dComIfGp_roomControl_checkStatusFlag(roomNo, 1)) {
         if (door_param2_c::getKind(this) == 9) {
             if (daPy_py_c::checkNowWolf()) {
@@ -564,6 +570,11 @@ int daDoor20_c::openEnd(int param_1) {
         openEnd_1();
         break;
     }
+
+    #if TARGET_PC
+    triggerAutoSave();
+    #endif
+
     return 1;
 }
 

src/d/actor/d_a_e_th.cpp

@@ -282,6 +282,11 @@ static void e_th_spin_B(e_th_class* i_this) {
     i_this->current.pos += spC;
 
     f32 speed_target;
+
+    #if AVOID_UB
+    speed_target = 0;
+    #endif
+
     f32 anm_frame = i_this->mpModelMorf->getFrame();
 
     switch (i_this->mMode) {

src/d/actor/d_a_midna.cpp

@@ -463,6 +463,23 @@ int daMidna_c::createHeap() {
     JKRReadIdxResource(mBckHeap[0].getBuffer(), mBckHeap[0].getBufferSize(), 0x1DC, dComIfGp_getAnmArchive());
     J3DAnmTransform* md_anm = (J3DAnmTransform*)J3DAnmLoaderDataBase::load(mBckHeap[0].getBuffer());
     modelData = (J3DModelData*)dComIfG_getObjectRes(l_arcName, 14);
+
+#if TARGET_PC
+    J3DTexture* tex = modelData->getTexture();
+    JUTNameTab* nametable = modelData->getTextureName();
+    if (tex != NULL && nametable != NULL) {
+        for (u16 i = 0; i < tex->getNum(); i++) {
+            const char* name = nametable->getName(i);
+            if (name != NULL && strcmp(name, "midona_eye") == 0) {
+                ResTIMG* timg = tex->getResTIMG(i);
+                timg->mipmapEnabled = false;
+                tex->loadGXTexObj(i);
+                break;
+            }
+        }
+    }
+#endif
+
     JUT_ASSERT(852, modelData != NULL);
     mpMorf = JKR_NEW mDoExt_McaMorfSO(modelData, &mMorfCB, NULL, md_anm, J3DFrameCtrl::EMode_LOOP, 1.0f, 0, -1, NULL, 0, 0x11000284);
     if (mpMorf == NULL || mpMorf->getModel() == NULL) {

src/d/actor/d_a_mirror.cpp

@@ -40,6 +40,7 @@ dMirror_packet_c::dMirror_packet_c() {
 void dMirror_packet_c::reset() {
 #if TARGET_PC
     mbReset = true;
+    mbHadEntry = false;
 #else
     mModelCount = 0;
 #endif
@@ -84,11 +85,21 @@ void dMirror_packet_c::calcMinMax() {
 }
 
 int dMirror_packet_c::entryModel(J3DModel* i_model) {
+#if TARGET_PC
+    if (mbReset) {
+        mModelCount = 0;
+        mbReset = false;
+    }
+#endif
+
     if (mModelCount >= 0x40) {
         return 0;
     }
 
     mModels[mModelCount++] = i_model;
+#if TARGET_PC
+    mbHadEntry = true;
+#endif
     return 1;
 }
 
@@ -592,13 +603,6 @@ int daMirror_c::execute() {
         return 1;
     }
 
-#if TARGET_PC
-    if (mPacket.mbReset) {
-        mPacket.mModelCount = 0;
-        mPacket.mbReset = false;
-    }
-#endif
-
     daPy_py_c* player = daPy_getLinkPlayerActorClass();
     JUT_ASSERT(0, player != NULL);
 
@@ -624,6 +628,12 @@ int daMirror_c::draw() {
         mDoExt_modelUpdateDL(mpModel);
     }
 
+#if TARGET_PC
+    if (mPacket.mbReset && !mPacket.mbHadEntry) {
+        mPacket.mModelCount = 0;
+    }
+    mPacket.mbHadEntry = true;
+#endif
     dComIfGd_getOpaListBG()->entryImm(&mPacket, 0);
     return 1;
 }

src/d/actor/d_a_npc_toby.cpp

@@ -14,6 +14,7 @@
 #include "d/actor/d_a_obj_automata.h"
 #include "d/d_msg_object.h"
 #include "d/actor/d_a_obj_scannon.h"
+#include "dusk/frame_interpolation.h"
 #include <cstring>
 
 const daNpc_Toby_HIOParam daNpc_Toby_Param_c::m = {
@@ -1398,6 +1399,7 @@ int daNpc_Toby_c::cutRepairSCannon(int arg0) {
                 old.pos = current.pos;
                 setAngle(cM_deg2s(5.0f * f32(mPath.getArg0())));
                 mEventTimer = mPath.getArg2();
+                dusk::frame_interp::request_presentation_sync();
             }
         } else if (!mHide) {
             mHide = 1;

src/d/actor/d_a_obj_balloon.cpp

@@ -62,6 +62,16 @@ void daObj_Balloon_c::saveBestScore() {
     dComIfGp_setMessageCountNumber(m_balloon_score);
 }
 
+#if TARGET_PC
+static void minigameReset() {
+    // !@bug d_a_obj_balloon.rel unload used to zero these file-statics; with static linking they dangle across scenes.
+    m_combo_type = 0xFFFFFFFF;
+    m_combo_count = 0;
+    m_combo_next_score = 0;
+    m_balloon_score = 0;
+}
+#endif
+
 static u8 hio_set;
 
 static daObj_Balloon_HIO_c l_HIO;
@@ -205,13 +215,6 @@ int daObj_Balloon_c::_delete() {
     Z2GetAudioMgr()->seStop(Z2SE_OBJ_WATERMILL_ROUND, 0);
     if (mHIOInit) {
         hio_set = false;
-#ifdef TARGET_PC
-        // !@bug d_a_obj_balloon.rel unload used to zero these file-statics; with static linking they dangle across scenes.
-        m_combo_type = 0xFFFFFFFF;
-        m_combo_count = 0;
-        m_combo_next_score = 0;
-        m_balloon_score = 0;
-#endif
     }
     return 1;
 }
@@ -253,6 +256,7 @@ int daObj_Balloon_c::create() {
         }
 
         if (!hio_set) {
+            IF_DUSK(minigameReset());
             mHIOInit = true;
             hio_set = true;
             l_HIO.field_0x04 = -1;

src/d/actor/d_a_obj_klift00.cpp

@@ -11,6 +11,8 @@
 #include "d/d_bg_w.h"
 #include "d/d_cc_uty.h"
 #include "d/d_com_inf_game.h"
+#include "dusk/frame_interpolation.h"
+#include "dusk/settings.h"
 
 struct daObjKLift00_HIO_c : public mDoHIO_entry_c {
     daObjKLift00_HIO_c();
@@ -295,6 +297,11 @@ int daObjKLift00_c::Create() {
     if(getLock())
         mStopSwingingFrames = 5;
 
+#if TARGET_PC
+    mChainInterpPrevValid = false;
+    mChainInterpCurrValid = false;
+#endif
+
     return 1;
 }
 
@@ -436,6 +443,34 @@ int daObjKLift00_c::Execute(Mtx** i_mtx) {
     return 1;
 }
 
+#if TARGET_PC
+static void klift00_interp_callback(bool isSimFrame, void* pUserWork) {
+    static_cast<daObjKLift00_c*>(pUserWork)->onInterpCallback();
+}
+
+void daObjKLift00_c::onInterpCallback() {
+    if (!mChainInterpPrevValid || !mChainInterpCurrValid) {
+        return;
+    }
+
+    const f32 alpha = dusk::frame_interp::get_interpolation_step();
+    cXyz savedPositions[64];
+
+    for (int i = 0; i < mNumChains; i++) {
+        savedPositions[i] = mChainPositions[i].mCurrentPos;
+        const cXyz& p0 = mChainInterpPrev[i];
+        const cXyz& p1 = mChainInterpCurr[i];
+        mChainPositions[i].mCurrentPos = p0 + (p1 - p0) * alpha;
+    }
+
+    setMtx();
+
+    for (int i = 0; i < mNumChains; i++) {
+        mChainPositions[i].mCurrentPos = savedPositions[i];
+    }
+}
+#endif
+
 int daObjKLift00_c::Draw() {
     g_env_light.settingTevStruct(16, &current.pos, &tevStr);
     g_env_light.setLightTevColorType_MAJI(mpLiftPlatform, &tevStr);
@@ -457,6 +492,22 @@ int daObjKLift00_c::Draw() {
 
     dComIfGd_setList();
 
+#if TARGET_PC
+    if (dusk::getSettings().game.enableFrameInterpolation) {
+        if (mChainInterpCurrValid) {
+            memcpy(mChainInterpPrev, mChainInterpCurr, mNumChains * sizeof(cXyz));
+            mChainInterpPrevValid = true;
+        }
+
+        for (int i = 0; i < mNumChains; i++) {
+            mChainInterpCurr[i] = mChainPositions[i].mCurrentPos;
+        }
+        
+        mChainInterpCurrValid = true;
+        dusk::frame_interp::add_interpolation_callback(&klift00_interp_callback, this);
+    }
+#endif
+
     return 1;
 }
 

src/d/d_camera.cpp

@@ -1175,6 +1175,12 @@ bool dCamera_c::Run() {
             clrFlag(0x200000);
         }
     } else {
+        #if TARGET_PC
+        if (mCamParam.Algorythmn(mCamStyle) != 1) {
+            mCamParam.mManualMode = 0;
+        }
+        #endif
+
         sp0F = (this->*engine_tbl[mCamParam.Algorythmn(mCamStyle)])(mCamStyle);
 
         field_0x170++;
@@ -1481,7 +1487,7 @@ void dCamera_c::CalcTrimSize() {
             mTrimHeight += -mTrimHeight * 0.25f;
             break;
         case 2:
-#if WIDESCREEN_SUPPORT
+#if !TARGET_PC && WIDESCREEN_SUPPORT
             if (mDoGph_gInf_c::isWide() && mDoGph_gInf_c::isWideZoom()) {
                 mTrimHeight += (16.0f - mTrimHeight) * 0.25f;
                 break;
@@ -3089,10 +3095,6 @@ bool dCamera_c::bumpCheck(u32 i_flags) {
                         field_0x968 *= mMonitor.field_0xc / 5.0f;
                     }
 
-                    #if TARGET_PC
-                    if (!dusk::getSettings().game.freeCamera || !mCamParam.mManualMode) {
-                    #endif
-
                     f32 tmp = field_0x96c * (mIsWolf == 1 ? 30.0f : 30.0f);
                     center += vec3.norm() * (tmp * globe.V().Sin());
                     cSGlobe globe2(vec2 - center);
@@ -3106,10 +3108,6 @@ bool dCamera_c::bumpCheck(u32 i_flags) {
                         vec = lin_chk1.GetCross();
                     }
 
-                    #if TARGET_PC
-                    }
-                    #endif
-
 #if DEBUG
                     if (mCamSetup.CheckFlag(0x8000)) {
                         dDbVw_Report(20, 235, "  U");
@@ -3520,12 +3518,6 @@ void dCamera_c::checkGroundInfo() {
 }
 
 bool dCamera_c::chaseCamera(s32 param_0) {
-#if TARGET_PC
-    if (freeCamera()) {
-        return 1;
-    }
-#endif
-
     static f32 JumpCushion = 0.9f;
     f32 charge_latitude = mCamSetup.ChargeLatitude();
     int charge_timer = mCamSetup.ChargeTimer();
@@ -4207,6 +4199,11 @@ bool dCamera_c::chaseCamera(s32 param_0) {
         chase->field_0x8 -= chase->field_0xc;
         chase->field_0x8c = 0;
         chase->field_0x90 = false;
+
+        #if TARGET_PC
+        freeCamera();
+        #endif
+
         return true;
     }
 
@@ -4644,6 +4641,11 @@ bool dCamera_c::chaseCamera(s32 param_0) {
     if (chase->field_0x1c != 0) {
         chase->field_0x1c--;
     }
+
+    #if TARGET_PC
+    freeCamera();
+    #endif
+
     return true;
 }
 
@@ -7091,10 +7093,12 @@ bool dCamera_c::subjectCamera(s32 param_0) {
     cXyz sp1E0(val0, val2, val1);
 
 #if TARGET_PC
-    f32 aspect = mDoGph_gInf_c::getAspect();
-    f32 baseAspect = FB_WIDTH / FB_HEIGHT;
-    if (aspect > baseAspect) {
-        sp1E0.z += (aspect - baseAspect) * 4;
+    if (sp13) {
+        f32 aspect = mDoGph_gInf_c::getAspect();
+        f32 baseAspect = FB_WIDTH / FB_HEIGHT;
+        if (aspect > baseAspect) {
+            sp1E0.z += (aspect - baseAspect) * 4;
+        }
     }
 #endif
 
@@ -7472,52 +7476,47 @@ bool dCamera_c::test2Camera(s32 param_0) {
 
 #if TARGET_PC
 bool dCamera_c::freeCamera() {
-    if (!dusk::getSettings().game.freeCamera) {
+    if (dusk::getSettings().game.freeCamera && mGear == 1) {
+        mGear = 0;
+    }
+
+    if (!dusk::getSettings().game.freeCamera || mCamStyle == 70)
+    {
         mCamParam.mManualMode = 0;
         return false;
     }
 
-    mCamParam.freeXAngle = mViewCache.mDirection.mAzimuth.Degree();
-    mCamParam.freeYAngle = mViewCache.mDirection.mInclination.Degree();
+    if (!mCamParam.mManualMode) {
+        mCamParam.freeXAngle = mViewCache.mDirection.mAzimuth.Degree();
+        mCamParam.freeYAngle = mViewCache.mDirection.mInclination.Degree();
+    }
 
     cXyz camMovement = {mPadInfo.mCStick.mLastPosX, mPadInfo.mCStick.mLastPosY, 0.0f};
     f32 magnitude = sqrt(mPadInfo.mCStick.mLastPosX * mPadInfo.mCStick.mLastPosX + mPadInfo.mCStick.mLastPosY * mPadInfo.mCStick.mLastPosY);
 
     if (mPadInfo.mCStick.mLastPosX != 0 || mPadInfo.mCStick.mLastPosY != 0) {
-        if (!mCamParam.mManualMode) {
-            mCamParam.mManualMode = 1;
-            mCamParam.freeXAngle = mViewCache.mDirection.mAzimuth.Degree();
-            mCamParam.freeYAngle = mViewCache.mDirection.mInclination.Degree();
-        }
-
+        mCamParam.mManualMode = 1;
         camMovement = camMovement.normalize();
         camMovement.y *= dusk::getSettings().game.invertCameraYAxis ? 1.0f : -1.0f;
-        mCamParam.freeXAngle += camMovement.x * magnitude * dusk::getSettings().game.freeCameraSensitivity * 4.0f;
-        mCamParam.freeYAngle += camMovement.y * magnitude * dusk::getSettings().game.freeCameraSensitivity * 4.0f;
+        mCamParam.freeXAngle += camMovement.x * magnitude * dusk::getSettings().game.freeCameraSensitivity * 5.0f;
+        mCamParam.freeYAngle += camMovement.y * magnitude * dusk::getSettings().game.freeCameraSensitivity * 5.0f;
     }
 
-    if (!mCamParam.mManualMode) {
+    fopAc_ac_c* player = dComIfGp_getPlayer(0);
+    if (!mCamParam.mManualMode || player == nullptr) {
         return false;
     }
 
-    f32 minYAngle = -10.0f;
+    f32 minYAngle = -30.0f;
     f32 maxAngle = 50.0f;
 
     mCamParam.freeYAngle = std::clamp(mCamParam.freeYAngle, minYAngle, maxAngle);
     mViewCache.mDirection.mAzimuth = cSAngle(mCamParam.freeXAngle);
     mViewCache.mDirection.mInclination = cSAngle(mCamParam.freeYAngle);
-    f32 currentLerp = (mCamParam.freeYAngle - minYAngle) / (maxAngle - minYAngle);
-    mViewCache.mDirection.mRadius = std::lerp(200.0f, 1000.0f, currentLerp);
 
-    cXyz finalCenter = mpPlayerActor->current.pos;
-    finalCenter.y += mIsWolf ? 90.0f : 100.0f;
-    mViewCache.mCenter = finalCenter;
-
-    cXyz finalEye = finalCenter + mViewCache.mDirection.Xyz();
+    cXyz finalEye = mViewCache.mCenter + mViewCache.mDirection.Xyz();
     mViewCache.mEye = finalEye;
 
-    mViewCache.mFovy = 60.0f;
-
     return true;
 }
 #endif
@@ -11161,12 +11160,25 @@ static int camera_draw(camera_process_class* i_this) {
     }
 #endif
 
-    int trim_height = body->TrimHeight();
-
 #if TARGET_PC
+    auto trim_height = body->TrimHeight();
+
+    if (mDoGph_gInf_c::isWideZoom()) {
+        const auto target_ar = FB_WIDTH / (FB_HEIGHT - trim_height * 2.0f);
+        const auto current_ar = mDoGph_gInf_c::m_safeWidthF / mDoGph_gInf_c::m_safeHeightF;
+
+        if (current_ar < target_ar) {
+            trim_height = FB_HEIGHT / 2.0f * (1.0f - current_ar / target_ar);
+        } else {
+            trim_height = 0.0f;
+        }
+    }
+
     trim_height *= viewport->height / FB_HEIGHT;
     window->setScissor(0.0f, trim_height, viewport->width, viewport->height - trim_height * 2.0f);
 #else
+    int trim_height = body->TrimHeight();
+
     window->setScissor(0.0f, trim_height, FB_WIDTH, FB_HEIGHT - trim_height * 2.0f);
 #endif
 

src/d/d_drawlist.cpp

@@ -22,6 +22,10 @@
 #include "dusk/frame_interpolation.h"
 #include "dusk/gx_helper.h"
 #include "dusk/logging.h"
+
+static const void* getInterpKey(const void* base, int idx) {
+    return reinterpret_cast<const void*>(reinterpret_cast<uintptr_t>(base) ^ idx);
+}
 #endif
 
 class dDlst_2Dm_c {
@@ -1062,7 +1066,15 @@ void dDlst_shadowReal_c::reset() {
 }
 
 void dDlst_shadowReal_c::imageDraw(Mtx param_0) {
-    GXSetProjection(mRenderProjMtx, GX_ORTHOGRAPHIC);
+#ifdef TARGET_PC
+    Mtx render_proj_mtx;
+    if (dusk::frame_interp::lookup_replacement(getInterpKey(mpModels[0], 2), render_proj_mtx)) {
+        GXSetProjection(render_proj_mtx, GX_ORTHOGRAPHIC);
+    } else
+#endif
+    {
+        GXSetProjection(mRenderProjMtx, GX_ORTHOGRAPHIC);
+    }
     JUT_ASSERT(1916, mModelNum);
     J3DModelData* model_data;
     J3DModel** models = mpModels;
@@ -1075,7 +1087,15 @@ void dDlst_shadowReal_c::imageDraw(Mtx param_0) {
         for (u16 j = 0; j < model_data->getShapeNum(); j++) {
             if (!model_data->getShapeNodePointer(j)->checkFlag(1)) {
                 shape_pkt = (*models)->getShapePacket(j);
-                shape_pkt->setBaseMtxPtr(&mViewMtx);
+#ifdef TARGET_PC
+                Mtx view_mtx;
+                if (dusk::frame_interp::lookup_replacement(getInterpKey(mpModels[0], 1), view_mtx)) {
+                    shape_pkt->setBaseMtxPtr(&view_mtx);
+                } else
+#endif
+                {
+                    shape_pkt->setBaseMtxPtr(&mViewMtx);
+                }
                 shape_pkt->drawFast();
                 shape_pkt->setBaseMtxPtr((Mtx*)param_0);
             }
@@ -1096,7 +1116,18 @@ void dDlst_shadowReal_c::draw() {
     GXSetVtxDesc(GX_VA_POS, GX_DIRECT);
     GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
     GXSetCurrentMtx(GX_PNMTX0);
-    GXLoadTexMtxImm(mReceiverProjMtx, GX_TEXMTX0, GX_MTX3x4);
+#ifdef TARGET_PC
+    Mtx view_mtx, recv_proj_mtx;
+    const auto have_view_mtx = dusk::frame_interp::lookup_replacement(getInterpKey(mpModels[0], 1), view_mtx);
+    const auto have_recv_proj_mtx = dusk::frame_interp::lookup_replacement(getInterpKey(mpModels[0], 3), recv_proj_mtx);
+    if (have_view_mtx && have_recv_proj_mtx) {
+        cMtx_concat(recv_proj_mtx, view_mtx, recv_proj_mtx);
+        GXLoadTexMtxImm(recv_proj_mtx, GX_TEXMTX0, GX_MTX3x4);
+    } else
+#endif
+    {
+        GXLoadTexMtxImm(mReceiverProjMtx, GX_TEXMTX0, GX_MTX3x4);
+    }
     mShadowRealPoly.draw();
 }
 
@@ -1253,6 +1284,13 @@ u8 dDlst_shadowReal_c::setShadowRealMtx(cXyz* param_0, cXyz* param_1, f32 param_
     cMtx_lookAt(mViewMtx, &local_64, param_1, 0);
     C_MTXOrtho(mRenderProjMtx, param_2, -param_2, -param_2, param_2, 1.0f, 10000.0f);
     C_MTXLightOrtho(mReceiverProjMtx, param_2, -param_2, -param_2, param_2, 0.5f, -0.5f, 0.5f, 0.5f);
+    
+#ifdef TARGET_PC
+    const auto keybase = mpModels[0];
+    dusk::frame_interp::record_final_mtx(mViewMtx, getInterpKey(keybase, 1));
+    dusk::frame_interp::record_final_mtx(mRenderProjMtx, getInterpKey(keybase, 2));
+    dusk::frame_interp::record_final_mtx(mReceiverProjMtx, getInterpKey(keybase, 3));
+#endif
     cMtx_concat(mReceiverProjMtx, mViewMtx, mReceiverProjMtx);
     return r29;
 }
@@ -1277,6 +1315,10 @@ u32 dDlst_shadowReal_c::set(u32 i_key, J3DModel* i_model, cXyz* param_2, f32 par
             }
         }
 
+#ifdef TARGET_PC
+        // provide a stable key for interpolation
+        mpModels[0] = i_model;
+#endif
         field_0x1 = setShadowRealMtx(&sp60, param_2, param_3, param_4, param_7, param_5);
 
         if (!field_0x1) {
@@ -1370,12 +1412,6 @@ void dDlst_shadowSimple_c::draw() {
     GXCallDisplayList(l_shadowVolumeDL, 0x40);
 }
 
-#if TARGET_PC
-static const void* getInterpKey(const void* base, int idx) {
-    return reinterpret_cast<const void*>(reinterpret_cast<uintptr_t>(base) ^ idx);
-}
-#endif
-
 void dDlst_shadowSimple_c::set(cXyz* param_0, f32 param_1, f32 param_2, cXyz* param_3,
                                    s16 param_4, f32 param_5, TGXTexObj* param_6) {
     if (param_5 < 0.0f) {

src/d/d_map_path.cpp

@@ -16,6 +16,7 @@
 
 #ifdef TARGET_PC
 constexpr u16 kMapResolutionMultiplier = 4;
+constexpr u16 kMapCircleSize = 16 * kMapResolutionMultiplier;
 #endif
 
 void dMpath_n::dTexObjAggregate_c::create() {
@@ -32,6 +33,48 @@ void dMpath_n::dTexObjAggregate_c::create() {
         JUT_ASSERT(74, image->magFilter == GX_NEAR);
         mDoLib_setResTimgObj(image, mp_texObj[lp1], 0, NULL);
     }
+
+#if TARGET_PC
+    auto hqCircle = JKR_NEW TGXTexObj();
+
+    static bool hqCircleDrawn = false;
+    static u8 hqCircleData[kMapCircleSize * kMapCircleSize];
+
+    if (!hqCircleDrawn) {
+        const auto center = kMapCircleSize / 2.0f;
+        const auto radiusSq = center * center;
+        const auto blocksAcross = kMapCircleSize >> 3;
+        const auto totalPixels = sizeof(hqCircleData);
+
+        for (size_t i = 0; i < totalPixels; i++) {
+            // 8x4 block swizzling for I8
+            const auto blockIdx = i >> 5;
+            const auto localIdx = i & 31;
+
+            const auto blockY = blockIdx / blocksAcross;
+            const auto blockX = blockIdx % blocksAcross;
+
+            const auto localY = localIdx >> 3;
+            const auto localX = localIdx & 7;
+
+            const auto x = (blockX << 3) + localX;
+            const auto y = (blockY << 2) + localY;
+
+            const auto dx = (x + 0.5f) - center;
+            const auto dy = (y + 0.5f) - center;
+
+            // the original texture is in I4 format and uses 1 to indicate if inside the circle
+            // so we scale to I8 range: 255 / 15 = 17
+            hqCircleData[i] = (dx * dx + dy * dy < radiusSq) ? 17 : 0;
+        }
+        hqCircleDrawn = true;
+    }
+
+    GXInitTexObj(hqCircle, hqCircleData, kMapCircleSize, kMapCircleSize, GX_TF_I8, GX_CLAMP,
+                 GX_CLAMP, GX_FALSE);
+    GXInitTexObjLOD(hqCircle, GX_NEAR, GX_NEAR, 0.0f, 0.0f, 0.0f, GX_FALSE, GX_FALSE, GX_ANISO_1);
+    mp_texObj[6] = hqCircle;
+#endif
 }
 
 void dMpath_n::dTexObjAggregate_c::remove() {

src/d/d_menu_dmap.cpp

@@ -856,7 +856,46 @@ void dMenu_DmapBg_c::decGoldFrameAlphaRate() {
     setGoldFrameAlphaRate(rate);
 }
 
+void dMenu_DmapBg_c::dMapBgWide() {
+    // Scale Base HUD
+    mBaseScreen->scale(mDoGph_gInf_c::hudAspectScaleUp, 1.0f);
+    mBaseScreen->translate(mDoGph_gInf_c::getSafeMinXF(), 0.0f);
+
+    // Boss Key, Compass & Map icons
+    mBaseScreen->search(MULTI_CHAR('key_n'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+    mBaseScreen->search(MULTI_CHAR('con_n'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+    mBaseScreen->search(MULTI_CHAR('map_n'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+
+    // Text Header
+    mBaseScreen->search(MULTI_CHAR('t_t00'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+    mBaseScreen->search(MULTI_CHAR('f_t_00'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+
+    // C Button
+    mBaseScreen->search(MULTI_CHAR('c_btn2'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+
+    // Scale Buttons HUD
+    mButtonScreen->scale(mDoGph_gInf_c::hudAspectScaleUp, 1.0f);
+    mButtonScreen->translate(mDoGph_gInf_c::getSafeMinXF(), 0.0f);
+
+    // Buttons
+    mButtonScreen->search(MULTI_CHAR('cont_n'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+
+    // C Button
+    mButtonScreen->search(MULTI_CHAR('c_btn'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+    mButtonScreen->search(MULTI_CHAR('c_text_s'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+    mButtonScreen->search(MULTI_CHAR('c_text'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+    mButtonScreen->search(MULTI_CHAR('f_text_s'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+    mButtonScreen->search(MULTI_CHAR('f_text'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+
+    // Decorations
+    mButtonScreen->search(MULTI_CHAR('kazari_n'))->scale(mDoGph_gInf_c::hudAspectScaleDown, 1.0f);
+}
+
 void dMenu_DmapBg_c::draw() {
+    #if TARGET_PC
+    dMapBgWide();
+    #endif
+
     u32 scissor_left;
     u32 scissor_top;
     u32 scissor_width;

src/d/d_menu_fmap2D.cpp

@@ -20,6 +20,15 @@
 #include "dusk/frame_interpolation.h"
 #include <cstring>
 
+#if TARGET_PC
+void dMenu_Fmap2DBack_c::fMapBackWide() {
+    mpBaseScreen->scale(mDoGph_gInf_c::hudAspectScaleUp, 1.0f);
+    mpBaseScreen->translate(mDoGph_gInf_c::getSafeMinXF(), 0.0f);
+    mpBackScreen->scale(mDoGph_gInf_c::hudAspectScaleUp, 1.0f);
+    mpBackScreen->translate(mDoGph_gInf_c::getSafeMinXF(), 0.0f);
+}
+#endif
+
 dMenu_Fmap2DBack_c::dMenu_Fmap2DBack_c() {
     dMeter2Info_setMapDrugFlag(0);
 
@@ -267,6 +276,10 @@ dMenu_Fmap2DBack_c::~dMenu_Fmap2DBack_c() {
 }
 
 void dMenu_Fmap2DBack_c::draw() {
+    #if TARGET_PC
+    fMapBackWide();
+    #endif
+
     calcBlink();
 
     J2DGrafContext* grafPort = dComIfGp_getCurrentGrafPort();
@@ -1199,7 +1212,7 @@ f32 dMenu_Fmap2DBack_c::getMapScissorAreaSizeX() {
 }
 
 f32 dMenu_Fmap2DBack_c::getMapScissorAreaSizeRealX() {
-#if PLATFORM_GCN && !TARGET_PC
+#if PLATFORM_GCN
     return getMapScissorAreaSizeX();
 #else
     return getMapScissorAreaSizeX() * mDoGph_gInf_c::getScale();
@@ -1407,6 +1420,11 @@ void dMenu_Fmap2DBack_c::stageTextureDraw() {
         mpSpotTexture->setAlpha(mAlphaRate * 255.0f * field_0xfa8 * mSpotTextureFadeAlpha);
     }
 
+#if TARGET_PC
+    JUTPalette* pPalette = mpSpotTexture->getTexture(0)->getPalette();
+    pPalette->dataUploaded();
+#endif
+
     mpSpotTexture->draw(mTransX + getMapScissorAreaLX(), mTransZ + getMapScissorAreaLY(),
                         getMapScissorAreaSizeRealX(), getMapScissorAreaSizeRealY(), false, false,
                         false);
@@ -2179,6 +2197,17 @@ void dMenu_Fmap2DBack_c::setArrowPosAxis(f32 i_posX, f32 i_posZ) {
     control_ypos = 0.0f;
 }
 
+#if TARGET_PC
+void dMenu_Fmap2DTop_c::fMapTopWide() {
+    mpTitleScreen->search(MULTI_CHAR('spot0_n'))->scale(mDoGph_gInf_c::hudAspectScaleUp, 1.0f);
+    mpTitleScreen->search(MULTI_CHAR('spot2_n'))->scale(mDoGph_gInf_c::hudAspectScaleUp, 1.0f);
+    mpTitleScreen->search(MULTI_CHAR('name_n'))->translate(mDoGph_gInf_c::ScaleHUDXLeft(-243.0f), -169.0f);
+    mpTitleScreen->search(MULTI_CHAR('sub_n_n'))->translate(mDoGph_gInf_c::ScaleHUDXLeft(-80.0f), -154.0f);
+    mpTitleScreen->search(MULTI_CHAR('btn_i_n'))->translate(mDoGph_gInf_c::ScaleHUDXLeft(-241.0f), 177.0f);
+    mpTitleScreen->search(MULTI_CHAR('cont_n'))->translate(mDoGph_gInf_c::ScaleHUDXRight(515.0f), 83.0f);
+}
+#endif
+
 dMenu_Fmap2DTop_c::dMenu_Fmap2DTop_c(JKRExpHeap* i_heap, STControl* i_stick) {
     mpHeap = i_heap;
     mTransX = 0.0f;
@@ -2572,6 +2601,10 @@ void dMenu_Fmap2DTop_c::setAllAlphaRate(f32 i_rate, bool i_init) {
 }
 
 void dMenu_Fmap2DTop_c::draw() {
+    #if TARGET_PC
+    fMapTopWide();
+    #endif
+
     u32 scissor_left, scissor_top, scissor_width, scissor_height;
     J2DOrthoGraph* ctx = static_cast<J2DOrthoGraph*>(dComIfGp_getCurrentGrafPort());
     ctx->setup2D();

src/d/d_menu_letter.cpp

@@ -17,6 +17,10 @@
 #include "d/d_msg_scrn_arrow.h"
 #include "d/d_lib.h"
 
+#ifdef TARGET_PC
+#include "dusk/achievements.h"
+#endif
+
 #if VERSION == VERSION_GCN_JPN
 #define D_MENU_LETTER_LINE_MAX 9
 #else
@@ -514,6 +518,10 @@ void dMenu_Letter_c::read_open_init() {
     setAButtonString(0);
     setBButtonString(0);
     mpBlackTex->setAlpha(0);
+
+    #ifdef TARGET_PC
+        dusk::AchievementSystem::get().signal("open_letter");
+    #endif
 }
 
 void dMenu_Letter_c::read_open_move() {

src/d/d_meter_HIO.cpp

@@ -2306,6 +2306,10 @@ void dMeter_drawHIO_c::updateOnWide() {
     // River Canoe Minigame
     g_drawHIO.mMiniGame.mCounterPosX[1] = mDoGph_gInf_c::ScaleHUDXRight(g_drawHIO.mMiniGame.mCounterPosX[1]);
     g_drawHIO.mMiniGame.mIconPosX[1] = mDoGph_gInf_c::ScaleHUDXRight(g_drawHIO.mMiniGame.mIconPosX[1]);
+
+    // Bulblin Count in Hidden Village
+    g_drawHIO.mMiniGame.mCounterPosX[2] = mDoGph_gInf_c::ScaleHUDXRight(g_drawHIO.mMiniGame.mCounterPosX[2]);
+    g_drawHIO.mMiniGame.mIconPosX[2] = mDoGph_gInf_c::ScaleHUDXRight(g_drawHIO.mMiniGame.mIconPosX[2]);
 #endif
 }
 

src/d/d_msg_class.cpp

@@ -1987,13 +1987,6 @@ bool jmessage_tSequenceProcessor::do_isReady() {
     }
     #endif
 
-#if TARGET_PC
-    if (dusk::getSettings().game.instantText && mDoCPd_c::getHoldB(0)) {
-        field_0xb2 = 1;
-        pReference->setSendTimer(0);
-    }
-#endif
-
     if (dComIfGp_checkMesgBgm()) {
         bool isItemMusicPlaying = true;
         if (mDoAud_checkPlayingSubBgmFlag() != Z2BGM_ITEM_GET &&
@@ -2066,7 +2059,7 @@ bool jmessage_tSequenceProcessor::do_isReady() {
             case 0:
             case 5:
             case 6:
-                if (mDoCPd_c::getTrigA(PAD_1) || field_0xb2 != 0) {
+                if (mDoCPd_c::getTrigA(PAD_1) || field_0xb2 != 0 IF_DUSK(|| (dusk::getSettings().game.instantText && mDoCPd_c::getHoldB(0)))) {
                     field_0xa4 = 0;
                     pReference->onBatchFlag();
                     pReference->setCharCnt(D_MSG_CLASS_CHAR_CNT_MAX);

src/d/d_msg_object.cpp

@@ -32,6 +32,9 @@
 
 #if TARGET_PC
 #include "dusk/settings.h"
+#include <vector>
+#include <array>
+#include <algorithm>
 #endif
 
 static void dMsgObject_addFundRaising(s16 param_0);
@@ -1594,7 +1597,7 @@ u8 dMsgObject_c::isSend() {
                 return 2;
             }
         } else {
-            if (IF_DUSK((dusk::getSettings().game.instantText && mDoCPd_c::getHoldB(0)) ||)
+            if (IF_DUSK((dusk::getSettings().game.instantText && mDoCPd_c::getHoldB(0) && !isShopItemMessage()) ||)
                 mDoCPd_c::getTrigA(0) != 0 || mDoCPd_c::getTrigB(0) != 0) {
                 return 2;
             }
@@ -1866,6 +1869,40 @@ bool dMsgObject_c::isTalkMessage() {
     return true;
 }
 
+#if TARGET_PC
+bool dMsgObject_c::isShopItemMessage() {
+
+    // Probably a better way to do this than just listing every message id, but this works for now
+    // Note: Keep contents sorted so we can use binary search
+    const auto shopMsgIds = std::to_array<std::vector<s16>>({
+        {},
+        // zel_01.bmg - Seras Shop
+        {7001, 7003, 7004, 7005, 7006, 7007, 7008, 7009, 7010, 7013, 7014, 7022, 7023, 7028, 7029,
+            7044, 7045, 7053},
+        // zel_02.bmg - Kakariko Shops
+        {5251, 5253, 5254, 5256, 5258, 5259, 5653, 5654, 5656, 5660, 5661, 5664, 5665, 5697, 5698,
+            5699, 5803, 5804, 5806, 5810, 5811, 5812, 5814, 5821, 5823, 5824, 5987, 5988, 5989, 5990,
+            5991, 5992, 5993, 5994, 5995, 5996, 5997, 5998, 5999},
+        // zel_03.bmg - Death Mountain Shop
+        {5303, 5304, 5306, 5310, 5311, 5314, 5315, 5322, 5323, 5324, 5496, 5497, 5498, 5499},
+        // zel_04.bmg - Castle Town Shops
+        {5407, 5408, 5409, 5410, 5411, 5412, 5413, 5414, 5415, 5416, 5417, 5418, 5419, 5420, 5431,
+            5432, 5433, 5434, 5435, 5436, 5437, 5438, 5439, 5440, 5441, 5444, 5449, 5450, 5451, 5452,
+            5462},
+        // zel_05.bmg - Oocca Shop
+        {9428, 9429, 9430, 9431, 9432, 9437, 9443, 9448, 9449, 9451, 9459}
+    });
+
+    u16 id = mMessageID;
+    s16 group = dMsgObject_getGroupID();
+    if (group < shopMsgIds.size()) {
+        return std::ranges::binary_search(shopMsgIds[group], id);
+    }
+    return false;
+
+}
+#endif
+
 const char* dMsgObject_c::getSmellName() {
     JMSMesgInfo_c* info_header_p = (JMSMesgInfo_c*)((char*)mpMsgRes + 0x20);
     char* data_ptr = (char*)info_header_p + info_header_p->header.size;

src/d/d_s_play.cpp

@@ -41,6 +41,7 @@
 
 #if TARGET_PC
 #include "dusk/memory.h"
+#include <dusk/autosave.h>
 #endif
 
 #if DEBUG
@@ -700,6 +701,10 @@ static u8 lbl_8074CAE4;
 static u32 l_sceneChangeStartTick;
 #endif
 
+#if TARGET_PC
+static BOOL autoSaved;
+#endif
+
 static int dScnPly_Execute(dScnPly_c* i_this) {
     #if DEBUG
     fapGm_HIO_c::startCpuTimer();
@@ -742,6 +747,15 @@ static int dScnPly_Execute(dScnPly_c* i_this) {
         }
     }
 
+    #if TARGET_PC
+    if (!dComIfGp_event_runCheck() && !fopOvlpM_IsPeek() && !dComIfG_resetToOpening(i_this) &&
+        !dComIfGp_isEnableNextStage() && autoSaved == FALSE)
+    {
+        triggerAutoSave();
+        autoSaved = TRUE;
+    }
+    #endif
+
     dKy_itudemo_se();
 
     #if DEBUG
@@ -1593,6 +1607,11 @@ static int dScnPly_Create(scene_class* i_this) {
 
     dScnPly_c* a_this = (dScnPly_c*)i_this;
     int phase_state = dComLbG_PhaseHandler(&a_this->field_0x1c4, l_method, a_this);
+
+    #if TARGET_PC
+    autoSaved = FALSE;
+    #endif
+
     return phase_state;
 }
 

src/d/d_save.cpp

@@ -27,7 +27,11 @@
 #include "lingcod/lingcod.h"
 #endif
 
+#if TARGET_PC
 #include "dusk/settings.h"
+#include <f_ap/f_ap_game.h>
+#include <dusk/autosave.h>
+#endif
 
 static u8 dSv_item_rename(u8 i_itemNo) {
     switch (i_itemNo) {
@@ -345,6 +349,10 @@ void dSv_player_item_c::setItem(int i_slotNo, u8 i_itemNo) {
             dComIfGp_setSelectItem(i);
         }
     }
+
+    #if TARGET_PC
+    triggerAutoSave();
+    #endif
 }
 
 u8 dSv_player_item_c::getItem(int i_slotNo, bool i_checkCombo) const {

src/dusk/OSReport.cpp

@@ -0,0 +1,118 @@
+#include <memory>
+
+#include "aurora/lib/logging.hpp"
+#include "os_report.h"
+
+aurora::Module Log("dusk::osReport");
+
+bool dusk::OSReportReallyForceEnable = false;
+
+u8 __OSReport_disable;
+
+void OSReportDisable() {
+    __OSReport_disable = true;
+}
+
+void OSReportEnable() {
+    __OSReport_disable = false;
+}
+
+static bool checkEnabled() {
+    return !__OSReport_disable || dusk::OSReportReallyForceEnable;
+}
+
+static std::string FormatToString(const char* msg, va_list list) {
+    int ret = vsnprintf(nullptr, 0, msg, list);
+    if (ret <= 0) {
+        return {};
+    }
+    ++ret;
+    std::unique_ptr<char[]> buf(new char[ret]);
+    vsnprintf(buf.get(), ret, msg, list);
+    buf[ret - 1] = '\0';
+    return {buf.get()};
+}
+
+void OSReport(const char* fmt, ...) {
+    if (!checkEnabled()) {
+        return;
+    }
+    va_list args;
+    va_start(args, fmt);
+    const auto str = FormatToString(fmt, args);
+    va_end(args);
+
+    Log.info("{}", str);
+}
+
+void OSPanic(const char* file, int line, const char* fmt, ...) {
+    va_list args;
+    va_start(args, fmt);
+    const auto str = FormatToString(fmt, args);
+    va_end(args);
+
+    Log.fatal("[{}:{}] {}", file, line, str);
+}
+
+void OSReport_Error(const char* fmt, ...) {
+    if (!checkEnabled()) {
+        return;
+    }
+
+    va_list args;
+    va_start(args, fmt);
+    const auto str = FormatToString(fmt, args);
+    va_end(args);
+
+    Log.error("{}", str);
+}
+
+void OSReport_FatalError(const char* fmt, ...) {
+    if (!checkEnabled()) {
+        return;
+    }
+
+    va_list args;
+    va_start(args, fmt);
+    const auto str = FormatToString(fmt, args);
+    va_end(args);
+
+    Log.fatal("{}", str);
+}
+
+void OSReport_Warning(const char* fmt, ...) {
+    if (!checkEnabled()) {
+        return;
+    }
+
+    va_list args;
+    va_start(args, fmt);
+    const auto str = FormatToString(fmt, args);
+    va_end(args);
+
+    Log.warn("{}", str);
+}
+
+void OSReport_System(const char* fmt, ...) {
+    va_list args;
+    va_start(args, fmt);
+    OSVAttention(fmt, args);
+    va_end(args);
+}
+
+void OSVAttention(const char* fmt, va_list args) {
+    if (!checkEnabled()) {
+        return;
+    }
+
+    const auto str = FormatToString(fmt, args);
+
+    Log.info("{}", str);
+}
+
+void OSAttention(const char* fmt, ...) {
+    va_list args;
+    va_start(args, fmt);
+    OSVAttention(fmt, args);
+    va_end(args);
+}

src/dusk/achievements.cpp

@@ -8,6 +8,7 @@
 #include "d/actor/d_a_player.h"
 #include "d/d_demo.h"
 #include "f_pc/f_pc_name.h"
+#include "f_op/f_op_actor_mng.h"
 
 #include <filesystem>
 #include <algorithm>
@@ -46,6 +47,21 @@ std::vector<AchievementSystem::Entry> AchievementSystem::makeEntries() {
             },
             {}
         },
+        {
+            {
+                "plumm_max",
+                "Thank You Berry Much",
+                "Score 61,454 points in the Plumm minigame.",
+                AchievementCategory::Minigame,
+                false, 0, 0, false
+            },
+            [](Achievement& a, json&) {
+                if (dComIfGs_getBalloonScore() >= 61454) {
+                    a.progress = 1;
+                }
+            },
+            {}
+        },
         {
             {
                 "rollgoal_8",
@@ -258,6 +274,58 @@ std::vector<AchievementSystem::Entry> AchievementSystem::makeEntries() {
             },
             {}
         },
+        {
+            {
+                "friendly_fire",
+                "Friendly Fire",
+                "Get hit by your own cannonball.",
+                AchievementCategory::Misc,
+                false, 0, 0, false
+            },
+            [](Achievement& a, json&) {
+                if (AchievementSystem::get().hasSignal("iron_ball_hit_player")) {
+                    a.progress = 1;
+                }
+            },
+            {}
+        },
+        {
+            {
+                "long_jump_attack",
+                "Long Jump Attack",
+                "Travel more than 20 meters in a single jump attack before landing.",
+                AchievementCategory::Misc,
+                false, 0, 0, false
+            },
+            [](Achievement& a, json&) {
+                static bool inJump = false;
+                static float startX = 0.0f, startZ = 0.0f;
+
+                const auto* link = static_cast<const daAlink_c*>(daPy_getPlayerActorClass());
+                if (link == nullptr) {
+                    inJump = false;
+                    return;
+                }
+
+                if (!inJump) {
+                    if (link->mProcID == daAlink_c::PROC_CUT_JUMP) {
+                        inJump = true;
+                        startX = link->current.pos.x;
+                        startZ = link->current.pos.z;
+                    }
+                } else if (link->mProcID == daAlink_c::PROC_CUT_JUMP_LAND) {
+                    inJump = false;
+                    const float dx = link->current.pos.x - startX;
+                    const float dz = link->current.pos.z - startZ;
+                    if (dx * dx + dz * dz >= 2000.0f * 2000.0f) {
+                        a.progress = 1;
+                    }
+                } else if (link->mProcID != daAlink_c::PROC_CUT_JUMP) {
+                    inJump = false;
+                }
+            },
+            {}
+        },
         {
             {
                 "back_in_time",
@@ -267,18 +335,13 @@ std::vector<AchievementSystem::Entry> AchievementSystem::makeEntries() {
                 false, 0, 0, false
             },
             [](Achievement& a, json&) {
-                static int titleNoDemoFrames = 0;
                 if (fopAcM_SearchByName(fpcNm_TITLE_e) == nullptr) {
-                    titleNoDemoFrames = 0;
                     return;
                 }
-                const auto* link = static_cast<const daAlink_c*>(daPy_getPlayerActorClass());
-                if (link != nullptr && dDemo_c::getMode() == 0) {
-                    if (++titleNoDemoFrames >= 60) {
+                const auto* player = static_cast<const daPy_py_c*>(daPy_getPlayerActorClass());
+
+                if (player != nullptr && player->mDemo.getDemoMode() == 1) {
                         a.progress = 1;
-                    }
-                } else {
-                    titleNoDemoFrames = 0;
                 }
             },
             {}
@@ -345,6 +408,41 @@ std::vector<AchievementSystem::Entry> AchievementSystem::makeEntries() {
                 }
             },
             {}
+        },
+        {
+            {
+                "email_me",
+                "Email Me",
+                "Read a letter during the Dark Beast Ganon fight.",
+                AchievementCategory::Misc,
+                false, 0, 0, false
+            },
+            [](Achievement& a, json&) {
+                void* dbgExists = fopAcM_SearchByName(fpcNm_B_MGN_e);
+                if (dbgExists && AchievementSystem::get().hasSignal("open_letter")) {
+                    a.progress = 1;
+                }
+            },
+            {}
+        },
+        {
+            {
+                "heavy-hitter",
+                "Heavy Hitter",
+                "Wear the Iron Boots during the end credits.",
+                AchievementCategory::Misc,
+                false, 0, 0, false
+            },
+            [](Achievement& a, json&) {
+                const auto* link = static_cast<const daAlink_c*>(daPy_getPlayerActorClass());
+                if (link == nullptr || link->mProcID != daAlink_c::PROC_GANON_FINISH) {
+                    return;
+                }
+                if (daPy_getPlayerActorClass()->checkEquipHeavyBoots()) {
+                    a.progress = 1;
+                }
+            },
+            {}
         }
     };
 }
@@ -426,6 +524,26 @@ void AchievementSystem::clearAll() {
     save();
 }
 
+void AchievementSystem::signal(const char* key) {
+    m_signals.insert(key);
+}
+
+bool AchievementSystem::hasSignal(const char* key) const {
+    return m_signals.count(key) > 0;
+}
+
+void AchievementSystem::clearOne(const char* key) {
+    for (auto& e : m_entries) {
+        if (std::string(e.achievement.key) == key) {
+            e.achievement.progress = 0;
+            e.achievement.unlocked = false;
+            e.extra = {};
+            break;
+        }
+    }
+    save();
+}
+
 void AchievementSystem::processEntry(Entry& e) {
     if (e.achievement.unlocked) {
         return;
@@ -458,6 +576,7 @@ void AchievementSystem::tick() {
     for (auto& e : m_entries) {
         processEntry(e);
     }
+    m_signals.clear();
     if (m_dirty) {
         save();
         m_dirty = false;

src/dusk/audio/DuskDsp.cpp

@@ -48,6 +48,20 @@ f32 dusk::audio::MasterVolume = 1.0f;
 f32 dusk::audio::PrevMasterVolume = 1.0f;
 bool dusk::audio::EnableReverb = true;
 bool dusk::audio::DumpAudio = false;
+bool dusk::audio::EnableHrtf = false;
+f32 dusk::audio::HrtfGain = 0.5f;
+
+
+// 3dB at 5kHz.
+static constexpr f32 HRTF_LP_K     = 0.75f;
+static constexpr f32 HRTF_ALLPASS_G = 0.3f;
+// Front never drops below (1 - HRTF_EXTRACT_MAX).
+static constexpr f32 HRTF_EXTRACT_MAX = 0.6f;
+
+static f32 sHrtfLp1    = 0.0f;
+static f32 sHrtfLp2    = 0.0f;
+static f32 sHrtfApIn1  = 0.0f;
+static f32 sHrtfApOut1 = 0.0f;
 
 /**
  * Validate that a DSP channel's format is actually something we know how to play.
@@ -283,6 +297,9 @@ void dusk::audio::DspRender(OutputSubframe& subframe) {
     DspSubframe reverbInputR = {};
     bool anyReverbInput = false;
 
+    DspSubframe surroundBus = {};
+    bool anySurroundInput = false;
+
     for (int i = 0; i < channels.size(); i++) {
         auto& channel = channels[i];
         auto& channelAux = ChannelAux[i];
@@ -324,6 +341,21 @@ void dusk::audio::DspRender(OutputSubframe& subframe) {
             }
         }
 
+        if (EnableHrtf && channel.mAutoMixerBeenSet) {
+            f32 dolby = (channel.mAutoMixerPanDolby & 0xFF) / 127.0f;
+            if (dolby > 0.0f) {
+                anySurroundInput = true;
+                f32 extract = dolby * HRTF_EXTRACT_MAX;
+                f32 frontScale = 1.0f - extract;
+                for (int j = 0; j < DSP_SUBFRAME_SIZE; j++) {
+                    f32 mono = (channelSubframe.channels[0][j] + channelSubframe.channels[1][j]) * 0.5f;
+                    surroundBus[j] += mono * extract;
+                    channelSubframe.channels[0][j] *= frontScale;
+                    channelSubframe.channels[1][j] *= frontScale;
+                }
+            }
+        }
+
         if (DumpAudio && sChannelDumpFiles[i]) {
             f32 interleaved[DSP_SUBFRAME_SIZE * 2];
             for (int j = 0; j < DSP_SUBFRAME_SIZE; j++) {
@@ -349,6 +381,28 @@ void dusk::audio::DspRender(OutputSubframe& subframe) {
         ReverbHasTail = wetEnergy >= REVERB_ENERGY_EPSILON;
     }
 
+    if (EnableHrtf && anySurroundInput) {
+        // Two-pole LPF: -12 dB/oct above 3 kHz
+        for (int j = 0; j < DSP_SUBFRAME_SIZE; j++) {
+            sHrtfLp1 = (1.0f - HRTF_LP_K) * sHrtfLp1 + HRTF_LP_K * surroundBus[j];
+            sHrtfLp2 = (1.0f - HRTF_LP_K) * sHrtfLp2 + HRTF_LP_K * sHrtfLp1;
+            surroundBus[j] = sHrtfLp2;
+        }
+
+        // Mix into L and R
+        // L gets the filtered signal directly; R gets it allpass for mild decorrelation
+        for (int j = 0; j < DSP_SUBFRAME_SIZE; j++) {
+            f32 s = surroundBus[j];
+
+            subframe.channels[0][j] += s * HrtfGain;
+
+            f32 r = -HRTF_ALLPASS_G * s + sHrtfApIn1 + HRTF_ALLPASS_G * sHrtfApOut1;
+            sHrtfApIn1  = s;
+            sHrtfApOut1 = r;
+            subframe.channels[1][j] += r * HrtfGain;
+        }
+    }
+
     for (auto& channel : subframe.channels) {
         ApplyVolume(channel, channel, PrevMasterVolume, MasterVolume);
     }

src/dusk/audio/DuskDsp.hpp

@@ -133,4 +133,6 @@ namespace dusk::audio {
     extern f32 PrevMasterVolume;
     extern bool EnableReverb;
     extern bool DumpAudio;
+    extern bool EnableHrtf;
+    extern f32 HrtfGain;
 }

src/dusk/autosave.cpp

@@ -0,0 +1,88 @@
+#include "dusk/autosave.h"
+#include "imgui/ImGuiConsole.hpp"
+
+u8 mSaveBuffer[QUEST_LOG_SIZE * 3];
+u8 mAutoSaveProc = 0;
+int autoSaveWriteState = 0;
+
+typedef void (*AutoSaveFuncs)();
+static AutoSaveFuncs AutoSaveFuncsProc[] = {
+    noAutoSave, enterAutoSave, autoSaving, waitingForWrite, endAutoSave,
+};
+
+void noAutoSave() {}
+
+void triggerAutoSave() {
+    if (dusk::getSettings().game.autoSave && mAutoSaveProc == 0 &&
+        strcmp(dComIfGp_getStartStageName(), "F_SP102") != 0)
+    {
+        mAutoSaveProc = 1;
+    }
+}
+
+void updateAutoSave() {
+    (AutoSaveFuncsProc[mAutoSaveProc])();
+}
+
+void writeAutoSave() {
+    int stageNo = dStage_stagInfo_GetSaveTbl(dComIfGp_getStageStagInfo());
+
+    dComIfGs_putSave(stageNo);
+    dComIfGs_setMemoryToCard(mSaveBuffer, dComIfGs_getDataNum());
+    mDoMemCdRWm_SetCheckSumGameData(mSaveBuffer, dComIfGs_getDataNum());
+
+    u8* save = mSaveBuffer;
+    for (int i = 0; i < 3; i++) {
+        mDoMemCdRWm_TestCheckSumGameData(save);
+        save += QUEST_LOG_SIZE;
+    }
+
+    g_mDoMemCd_control.save(mSaveBuffer, sizeof(mSaveBuffer), 0);
+}
+
+void autoSaving() {
+    int cardState = g_mDoMemCd_control.LoadSync(mSaveBuffer, sizeof(mSaveBuffer), 0);
+    if (cardState != 0) {
+        if (cardState == 2) {
+            mAutoSaveProc = 1;
+        } else if (cardState == 1) {
+            writeAutoSave();
+            mAutoSaveProc = 3;
+        }
+    }
+}
+
+void enterAutoSave() {
+    u32 cardStatus = g_mDoMemCd_control.getStatus(0);
+
+    if (cardStatus != 14) {
+        switch (cardStatus) {
+        case 2:
+            g_mDoMemCd_control.load();
+            mAutoSaveProc = 2;
+            break;
+        case 3:
+        case 4:
+        case 5:
+            break;
+        default:
+            mAutoSaveProc = 0;
+            break;
+        }
+    }
+}
+
+void waitingForWrite() {
+    autoSaveWriteState = g_mDoMemCd_control.SaveSync();
+
+    if (autoSaveWriteState == 2) {
+        mAutoSaveProc = 0;
+    } else if (autoSaveWriteState == 1) {
+        mAutoSaveProc = 4;
+    }
+}
+
+void endAutoSave() {
+    dusk::g_imguiConsole.AddToast("Saving...", 2.0f);
+    mAutoSaveProc = 0;
+}

src/dusk/imgui/ImGuiAchievements.cpp

@@ -76,8 +76,8 @@ void ImGuiAchievements::draw(bool& open) {
         return;
     }
 
-    ImGui::SetNextWindowSizeConstraints(ImVec2(640, 200), ImVec2(800, 900));
-    ImGui::SetNextWindowSize(ImVec2(640, 480), ImGuiCond_FirstUseEver);
+    ImGui::SetNextWindowSizeConstraints(ImVec2(800, 200), ImVec2(1280, 900));
+    ImGui::SetNextWindowSize(ImVec2(800, 480), ImGuiCond_FirstUseEver);
     
     if (!ImGui::Begin(
         "Achievements", &open,
@@ -111,6 +111,7 @@ void ImGuiAchievements::draw(bool& open) {
         {AchievementCategory::Collection, "Collection", ImVec4(0.3f, 0.85f, 0.4f, 1.0f)},
         {AchievementCategory::Challenge, "Challenge", ImVec4(1.0f, 0.65f, 0.15f, 1.0f)},
         {AchievementCategory::Minigame, "Minigame", ImVec4(0.5f, 0.85f, 1.0f, 1.0f)},
+        {AchievementCategory::Misc, "Misc", ImVec4(0.65f, 0.65f, 0.65f, 1.0f)},
         {AchievementCategory::Glitched, "Glitched", ImVec4(0.75f, 0.4f, 1.0f, 1.0f)},
     };
 
@@ -131,7 +132,7 @@ void ImGuiAchievements::draw(bool& open) {
                 continue;
             }
 
-            const std::string tabLabel = fmt::format("{} ({}/{})", catInfo.label, catUnlocked, catTotal);
+            const std::string tabLabel = fmt::format("{} ({}/{})###{}", catInfo.label, catUnlocked, catTotal, catInfo.label);
             
             ImGui::PushStyleColor(ImGuiCol_Text, catInfo.color);
             const bool tabOpen = ImGui::BeginTabItem(tabLabel.c_str());
@@ -152,6 +153,7 @@ void ImGuiAchievements::draw(bool& open) {
                         continue;
                     }
                     ImGui::PushID(a.key);
+                    ImGui::BeginGroup();
 
                     ImGui::PushStyleColor(
                         ImGuiCol_Text,
@@ -190,6 +192,21 @@ void ImGuiAchievements::draw(bool& open) {
                         ImGui::PopStyleColor();
                     }
 
+                    ImGui::EndGroup();
+
+                    if (ImGui::IsItemHovered() && ImGui::IsMouseClicked(ImGuiMouseButton_Right)) {
+                        ImGui::OpenPopup("##ctx");
+                    }
+
+                    if (ImGui::BeginPopup("##ctx")) {
+                        ImGui::TextDisabled("%s", a.name);
+                        ImGui::Separator();
+                        if (ImGui::MenuItem("Clear Achievement")) {
+                            AchievementSystem::get().clearOne(a.key);
+                        }
+                        ImGui::EndPopup();
+                    }
+
                     ImGui::Spacing();
                     ImGui::PopID();
                 }

src/dusk/imgui/ImGuiAudio.cpp

@@ -1,5 +1,7 @@
 #include "ImGuiConsole.hpp"
 #include "ImGuiMenuTools.hpp"
+#include <cmath>
+#include "JSystem/JAudio2/JAISeq.h"
 #include "JSystem/JAudio2/JAISeMgr.h"
 #include "JSystem/JAudio2/JAISeqMgr.h"
 #include "JSystem/JAudio2/JAIStreamMgr.h"
@@ -15,6 +17,24 @@ static std::array<u32, DSP_CHANNELS> lastResetCounts = {};
 
 static bool sortUpdateCount = true;
 
+static void DrawDirectionGauge(float pan, float dolby) {
+    constexpr float R    = 20.0f;
+    constexpr float SIZE = R * 2.0f + 4.0f;
+
+    ImVec2 origin = ImGui::GetCursorScreenPos();
+    ImGui::Dummy(ImVec2(SIZE, SIZE));
+    ImDrawList* dl = ImGui::GetWindowDrawList();
+    ImVec2 c = ImVec2(origin.x + SIZE * 0.5f, origin.y + SIZE * 0.5f);
+
+    dl->AddCircle(c, R, IM_COL32(90, 90, 90, 255), 32);
+
+    float dx = (pan - 0.5f) * 2.0f;
+    float dy = dolby * 2.0f - 1.0f;
+    float len = sqrtf(dx * dx + dy * dy);
+    if (len > 1.0f) { dx /= len; dy /= len; }
+    dl->AddLine(c, ImVec2(c.x + dx * R, c.y + dy * R), IM_COL32(255, 200, 50, 255), 1.5f);
+}
+
 static void DisplayDspChannel(int i) {
     using namespace dusk::audio;
 
@@ -52,8 +72,10 @@ static void DisplayDspChannel(int i) {
             auto fxMix = (channel.mAutoMixerFxMix >> 8) / 127.5f;
             auto volume = VolumeFromU16(channel.mAutoMixerVolume);
             auto pitch = channel.mPitch / 4096.0f;
+            DrawDirectionGauge(pan, dolby);
+            ImGui::SameLine();
             ImGui::Text(
-                "Auto mixer active (pan: %f, dolby: %f, fx: %f, volume: %f, pitch %f)",
+                "pan: %.2f  dolby: %.2f\nfx: %.2f  vol: %.2f  pitch: %.2f",
                 pan, dolby, fxMix, volume, pitch);
         } else {
             ImGui::Text(
@@ -183,6 +205,10 @@ static void ShowAllJAISes() {
             if (ImGui::Button("Pause All")) {
                 category->pause(true);
             }
+            ImGui::SameLine();
+            if (ImGui::Button("Resume All")) {
+                category->pause(false);
+            }
 
             for (auto seLink = category->getSeList()->getFirst(); seLink != nullptr; seLink = seLink->getNext()) {
                 const auto se = seLink->getObject();
@@ -196,6 +222,33 @@ static void ShowAllJAISes() {
 }
 
 
+static void ShowSeqTracks(JAISeq& seq) {
+    JASTrack& root = seq.inner_.outputTrack;
+
+    for (int group = 0; group < 2; group++) {
+        JASTrack* groupTrack = root.getChild(group);
+        if (groupTrack == nullptr) {
+            continue;
+        }
+
+        for (int j = 0; j < JASTrack::MAX_CHILDREN; j++) {
+            JASTrack* track = groupTrack->getChild(j);
+            if (track == nullptr) {
+                continue;
+            }
+
+            int trackIdx = group * 16 + j;
+            char label[64];
+            snprintf(label, sizeof(label), "Track %d (bank %hu, prog %hu)##%p",
+                trackIdx, track->getBankNumber(), track->getProgNumber(), track);
+            bool muted = track->mFlags.mute;
+            if (ImGui::Checkbox(label, &muted)) {
+                track->mute(muted);
+            }
+        }
+    }
+}
+
 static void ShowAllJAISeqs() {
     auto& mgr = *JAISeqMgr::getInstance();
 
@@ -206,6 +259,26 @@ static void ShowAllJAISeqs() {
     if (ImGui::Button("Unpause")) {
         mgr.pause(false);
     }
+
+    ImGui::Text("Active sequences: %d", mgr.getNumActiveSeqs());
+
+    auto* seqList = mgr.getSeqList();
+    for (auto* link = seqList->getFirst(); link != nullptr; link = link->getNext()) {
+        JAISeq* seq = link->getObject();
+        if (seq == nullptr) {
+            continue;
+        }
+
+        char buf[32];
+        snprintf(buf, sizeof(buf), "%p", seq);
+
+        if (ImGui::BeginChild(buf, ImVec2(), ImGuiChildFlags_Border | ImGuiChildFlags_AutoResizeY)) {
+            ImGui::Text("Seq [%p]", seq);
+            ShowSeqTracks(*seq);
+        }
+
+        ImGui::EndChild();
+    }
 }
 
 void dusk::ImGuiMenuTools::ShowAudioDebug() {

src/dusk/imgui/ImGuiConsole.cpp

@@ -320,22 +320,18 @@ namespace dusk {
             ImGuiMenuGame::ToggleFullscreen();
         }
 
-        if (ImGui::IsKeyPressed(ImGuiKey_Escape) && getSettings().video.enableFullscreen) {
-            ImGuiMenuGame::ToggleFullscreen();
-        }
-
-        if (!dusk::IsGameLaunched) {
-            m_preLaunchWindow.draw();
-        }
+        // if (!dusk::IsGameLaunched) {
+        //     m_preLaunchWindow.draw();
+        // }
 
         m_isHidden = !getSettings().backend.duskMenuOpen;
-        bool showMenu = !dusk::IsGameLaunched || !CheckMenuViewToggle(ImGuiKey_F1, m_isHidden);
-        if (dusk::IsGameLaunched) {
-            const bool menuOpen = !m_isHidden;
-            if (getSettings().backend.duskMenuOpen != menuOpen) {
-                getSettings().backend.duskMenuOpen.setValue(menuOpen);
-                Save();
-            }
+        if (ImGui::GetIO().KeyShift && ImGui::IsKeyPressed(ImGuiKey_F1)) {
+            m_isHidden = !m_isHidden;
+        }
+        bool showMenu = !m_isHidden;
+        if (getSettings().backend.duskMenuOpen != showMenu) {
+            getSettings().backend.duskMenuOpen.setValue(showMenu);
+            Save();
         }
 
         // The menu bar renders with ImGuiCol_WindowBg behind it. We just want ImGuiCol_MenuBarBg,
@@ -365,10 +361,10 @@ namespace dusk {
         }
 
         if (dusk::IsGameLaunched && !m_isLaunchInitialized) {
-            m_toasts.emplace_back(ImGui::GetIO().MouseSource == ImGuiMouseSource_TouchScreen ?
+            AddToast(ImGui::GetIO().MouseSource == ImGuiMouseSource_TouchScreen ?
                                       "Tap to toggle menu"s :
                                       "Press F1 to toggle menu"s,
-                                  2.5f);
+                                  4.f);
             m_isLaunchInitialized = true;
             if (getSettings().game.liveSplitEnabled) {
                 dusk::speedrun::connectLiveSplit();

src/dusk/imgui/ImGuiFirstRunPreset.cpp

@@ -44,6 +44,7 @@ static void ApplyPresetDusk() {
     s.game.enableFrameInterpolation.setValue(true);
     s.game.sunsSong.setValue(true);
     s.game.bloomMode.setValue(BloomMode::Dusk);
+    s.game.autoSave.setValue(true);
 }
 
 // =========================================================================

src/dusk/imgui/ImGuiHeapOverlay.cpp

@@ -180,9 +180,9 @@ namespace dusk {
     void ShowHeapDetailed(JKRHeap* heap, OpenHeapData& data, bool& open) {
         char title[128];
         const char* name = data.Safe ? heap->getName() : "INVALID";
-        snprintf(title, sizeof(title), "Heap %s##%p", heap->getName(), static_cast<const void*>(heap));
+        snprintf(title, sizeof(title), "Heap %s##%p", name, static_cast<const void*>(heap));
 
-        if (!ImGui::Begin(name, &open)) {
+        if (!ImGui::Begin(title, &open)) {
             ImGui::End();
             return;
         }
@@ -195,7 +195,7 @@ namespace dusk {
 
         heap->lock();
 
-        ImGui::Text("Name: %s", heap->getName());
+        ImGui::Text("Name: %s", name);
         const auto size = BytesToString(heap->getSize());
         const auto freeSize = BytesToString(heap->getFreeSize());
         ImGui::Text("Size: %08X (%s), free: %08X (%s)", heap->getSize(), size.c_str(), heap->getFreeSize(), freeSize.c_str());

src/dusk/imgui/ImGuiMenuGame.cpp

@@ -3,31 +3,13 @@
 
 #include "ImGuiEngine.hpp"
 #include "ImGuiConsole.hpp"
-#include "ImGuiMenuGame.hpp"
 #include "ImGuiConfig.hpp"
 
-#include "JSystem/JUtility/JUTGamePad.h"
-#include "dusk/audio/DuskAudioSystem.h"
-#include "dusk/audio/DuskDsp.hpp"
 #include "dusk/main.h"
 #include "dusk/hotkeys.h"
-#include "dusk/settings.h"
-#include "dusk/livesplit.h"
-#include "m_Do/m_Do_controller_pad.h"
-#include "m_Do/m_Do_graphic.h"
-
-#include <aurora/gfx.h>
-#include <SDL3/SDL_gamepad.h>
-
 #include "m_Do/m_Do_main.h"
 
-namespace {
-constexpr int kInternalResolutionScaleMax = 12;
-}  // namespace
-
-namespace aurora::gx {
-extern bool enableLodBias;
-}
+#include <SDL3/SDL_gamepad.h>
 
 namespace dusk {
     void ImGuiMenuGame::ToggleFullscreen() {
@@ -40,475 +22,17 @@ namespace dusk {
 
     void ImGuiMenuGame::draw() {
         if (ImGui::BeginMenu("Settings")) {
-            drawAudioMenu();
-            drawCheatsMenu();
-            drawGameplayMenu();
-            drawGraphicsMenu();
-            drawInputMenu();
-            drawInterfaceMenu();
-
-            ImGui::Separator();
-
-            if (ImGui::MenuItem("Reset", hotkeys::DO_RESET)) {
-                JUTGamePad::C3ButtonReset::sResetSwitchPushing = true;
-            }
-
-            if (!IsMobile && ImGui::MenuItem("Exit")) {
-                dusk::IsRunning = false;
-            }
-
-            ImGui::EndMenu();
-        }
-    }
-
-    void ImGuiMenuGame::drawGraphicsMenu() {
-        if (ImGui::BeginMenu("Graphics")) {
-            ImGui::SeparatorText("Display");
-
-            if (!IsMobile) {
-                if (ImGui::MenuItem("Toggle Fullscreen", hotkeys::TOGGLE_FULLSCREEN)) {
-                    ToggleFullscreen();
-                }
-
-                if (ImGui::Button("Restore Default Window Size")) {
-                    getSettings().video.enableFullscreen.setValue(false);
-                    VISetWindowFullscreen(false);
-                    VISetWindowSize(FB_WIDTH * 2, FB_HEIGHT * 2);
-                    VICenterWindow();
-                }
-            }
-
-            ImGui::Separator();
-
-            bool vsync = getSettings().video.enableVsync;
-            if (ImGui::Checkbox("Enable VSync", &vsync)) {
-                getSettings().video.enableVsync.setValue(vsync);
-                aurora_enable_vsync(vsync);
-                config::Save();
-            }
-
-            bool lockAspect = getSettings().video.lockAspectRatio;
-            if (ImGui::Checkbox("Force 4:3 Aspect Ratio", &lockAspect)) {
-                getSettings().video.lockAspectRatio.setValue(lockAspect);
-
-                if (lockAspect) {
-                    AuroraSetViewportPolicy(AURORA_VIEWPORT_FIT);
-                } else {
-                    AuroraSetViewportPolicy(AURORA_VIEWPORT_STRETCH);
-                }
-
-                config::Save();
-            }
-
-            ImGui::SeparatorText("Resolution");
-
-            u32 internalResolutionWidth = 0;
-            u32 internalResolutionHeight = 0;
-            AuroraGetRenderSize(&internalResolutionWidth, &internalResolutionHeight);
-            ImGui::TextDisabled("Current internal resolution: %ux%u", internalResolutionWidth,
-                                internalResolutionHeight);
-
-            int scale = std::clamp(getSettings().game.internalResolutionScale.getValue(), 0,
-                                   kInternalResolutionScaleMax);
-            if (ImGui::SliderInt("Internal Resolution", &scale, 0, kInternalResolutionScaleMax,
-                                 scale == 0 ? "Auto" : "%dx"))
-            {
-                getSettings().game.internalResolutionScale.setValue(scale);
-                VISetFrameBufferScale(static_cast<float>(scale));
-                config::Save();
-            }
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Auto renders at the native window resolution.\n"
-                                  "Higher values scale the game's internal framebuffer.");
-            }
-
-            config::ImGuiSliderInt("Shadow Resolution", getSettings().game.shadowResolutionMultiplier, 1, 8, "x%d");
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Improves the shadow resolution, making them higher quality.");
-            }
-
-            ImGui::SeparatorText("Post-Processing");
-
-            constexpr const char* bloomModeNames[] = {"Off", "Classic", "Dusk"};
-            int bloomMode = static_cast<int>(getSettings().game.bloomMode.getValue());
-            if (ImGui::BeginCombo("Bloom", bloomModeNames[bloomMode])) {
-                for (int i = 0; i < IM_ARRAYSIZE(bloomModeNames); i++) {
-                    const bool selected = bloomMode == i;
-                    if (ImGui::Selectable(bloomModeNames[i], selected)) {
-                        getSettings().game.bloomMode.setValue(static_cast<BloomMode>(i));
-                        config::Save();
-                    }
-                    if (selected) {
-                        ImGui::SetItemDefaultFocus();
-                    }
-                }
-                ImGui::EndCombo();
-            }
-
-            bool bloomOff = bloomMode == static_cast<int>(BloomMode::Off);
-            if (bloomOff) ImGui::BeginDisabled();
-            float mult = getSettings().game.bloomMultiplier.getValue();
-            if (ImGui::SliderFloat("Bloom Brightness", &mult, 0.0f, 1.0f, "%.2f")) {
-                getSettings().game.bloomMultiplier.setValue(mult);
-                config::Save();
-            }
-            if (bloomOff) ImGui::EndDisabled();
-
-            ImGui::SeparatorText("Rendering");
-
-            config::ImGuiCheckbox("Unlock Framerate", getSettings().game.enableFrameInterpolation);
-            const bool frameInterpolationHovered = ImGui::IsItemHovered();
-            ImGui::SameLine();
-            ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.72f, 0.2f, 1.0f));
-            ImGui::TextUnformatted("[EXPERIMENTAL]");
-            ImGui::PopStyleColor();
-            if (frameInterpolationHovered || ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Uses inter-frame interpolation to enable higher frame rates.\nVisual artifacts, animation glitches, or instability may occur.");
-            }
-
-            ImGui::Checkbox("Enable LOD Bias", &aurora::gx::enableLodBias);
-
-            config::ImGuiCheckbox("Enable Depth of Field", getSettings().game.enableDepthOfField);
-
-            config::ImGuiCheckbox("Enable Mini-Map Shadows", getSettings().game.enableMapBackground);
-
-            ImGui::EndMenu();
-        }
-    }
-
-    void ImGuiMenuGame::drawGameplayMenu() {
-        if (ImGui::BeginMenu("Gameplay")) {
-            ImGui::SeparatorText("General");
-
-            config::ImGuiCheckbox("Mirror Mode", getSettings().game.enableMirrorMode);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Mirrors the world horizontally, matching the Wii version of the game.");
-            }
-
-            config::ImGuiCheckbox("Disable Main HUD", getSettings().game.disableMainHUD);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Disables the main HUD of the game.\n"
-                                  "Useful for recording or a more immersive experience!");
-            }
-
-            config::ImGuiCheckbox("Restore Wii 1.0 Glitches", getSettings().game.restoreWiiGlitches);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Restores patched glitches from Wii USA 1.0,\n"
-                                  "the first released version.");
-            }
-            
-            config::ImGuiCheckbox("Enable Rotating Link Doll", getSettings().game.enableLinkDollRotation);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Enables rotating Link in the collection menu with the C-Stick");
-            }
-
-            ImGui::SeparatorText("Difficulty");
-
-            ImGui::BeginDisabled(getSettings().game.speedrunMode);
-            config::ImGuiSliderInt("Damage Multiplier", getSettings().game.damageMultiplier, 1, 8, "x%d");
-
-            config::ImGuiCheckbox("Instant Death", getSettings().game.instantDeath);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Any hit will instantly kill you.");
-            }
-
-            config::ImGuiCheckbox("No Heart Drops", getSettings().game.noHeartDrops);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Hearts will never drop from enemies,\n"
-                                  "pots and various other places.");
-            }
-            ImGui::EndDisabled();
-
-            ImGui::SeparatorText("Quality of Life");
-
-            config::ImGuiCheckbox("Bigger Wallets", getSettings().game.biggerWallets);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Wallet sizes are like in the HD version. (500, 1000, 2000)");
-            }
-
-            config::ImGuiCheckbox("Disable Rupee Cutscenes", getSettings().game.disableRupeeCutscenes);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Rupees won't play cutscenes after you've collected them the first time.");
-            }
-
-            config::ImGuiCheckbox("Faster Climbing", getSettings().game.fastClimbing);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Quicker climbing on ladders and vines like the HD version.");
-            }
-
-            config::ImGuiCheckbox("Faster Tears of Light", getSettings().game.fastTears);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Tears of Light dropped by Shadow Insects pop out faster like the HD version.");
-            }
-
-            config::ImGuiCheckbox("Instant Saves", getSettings().game.instantSaves);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Skip the delay when writing to the Memory Card.");
-            }
-
-            config::ImGuiCheckbox("Hold B for Instant Text", getSettings().game.instantText);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Make text scroll immediately by holding B.");
-            }
-
-            config::ImGuiCheckbox("No Climbing Miss Animation", getSettings().game.noMissClimbing);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Prevents Link from playing a struggle animation\n"
-                                  "when grabbing ledges or climbing on vines.");
-            }
-
-            config::ImGuiCheckbox("No Rupee Returns", getSettings().game.noReturnRupees);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Always collect Rupees even if your Wallet is too full.");
-            }
-
-            config::ImGuiCheckbox("No Sword Recoil", getSettings().game.noSwordRecoil);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Link won't recoil when his sword hits walls.");
-            }
-
-            config::ImGuiCheckbox("No 2nd Fish for Cat", getSettings().game.no2ndFishForCat);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Only need to fish once for Sera's cat to return.");
-            }
-
-            config::ImGuiCheckbox("Skip TV Settings Screen", getSettings().game.hideTvSettingsScreen);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Skip the TV calibration screen shown when loading a save.");
-            }
-
-            config::ImGuiCheckbox("Skip Warning Screen", getSettings().game.skipWarningScreen);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Skip the warning screen shown when starting the game.");
-            }
-
-            config::ImGuiCheckbox("Sun's Song (R+X)", getSettings().game.sunsSong);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Allows Wolf Link to howl and change the time of day.");
-            }
-
-            config::ImGuiCheckbox("Quick Transform (R+Y)", getSettings().game.enableQuickTransform);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Transform instantly by pressing R and Y simultaneously.");
-            }
-
-            ImGui::SeparatorText("Speedrunning");
-            if (config::ImGuiCheckbox("Speedrun Mode", getSettings().game.speedrunMode)) {
-                resetForSpeedrunMode();
-            }
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Enables Speedrunning options, while restricting certain gameplay modifiers.");
-            }
-
-            ImGui::BeginDisabled(!getSettings().game.speedrunMode);
-            bool prevLiveSplit = getSettings().game.liveSplitEnabled;
-            config::ImGuiCheckbox("LiveSplit Connection", getSettings().game.liveSplitEnabled);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Connect to LiveSplit server on localhost:16834.");
-            }
-            ImGui::EndDisabled();
-
-            if ((bool)getSettings().game.liveSplitEnabled != prevLiveSplit) {
-                if (getSettings().game.liveSplitEnabled) {
-                    dusk::speedrun::connectLiveSplit();
-                } else {
-                    dusk::speedrun::disconnectLiveSplit();
-                    DuskToast("LiveSplit disconnected", 3.f);
-                }
-            }
-
-            ImGui::EndMenu();
-        }
-    }
-
-    void ImGuiMenuGame::drawCheatsMenu() {
-        if (ImGui::BeginMenu("Cheats")) {
-            ImGui::BeginDisabled(getSettings().game.speedrunMode);
-
-            ImGui::SeparatorText("Resources");
-            config::ImGuiCheckbox("Infinite Hearts", getSettings().game.infiniteHearts);
-            config::ImGuiCheckbox("Infinite Arrows", getSettings().game.infiniteArrows);
-            config::ImGuiCheckbox("Infinite Bombs", getSettings().game.infiniteBombs);
-            config::ImGuiCheckbox("Infinite Oil", getSettings().game.infiniteOil);
-            config::ImGuiCheckbox("Infinite Oxygen", getSettings().game.infiniteOxygen);
-            config::ImGuiCheckbox("Infinite Rupees", getSettings().game.infiniteRupees);
-            config::ImGuiCheckbox("No Item Timer", getSettings().game.enableIndefiniteItemDrops);
-            ImGui::SetItemTooltip("Item drops such as Rupees, Hearts, etc. will never disappear after they drop.");
-
-            ImGui::SeparatorText("Abilities");
-            config::ImGuiCheckbox("Moon Jump (R+A)", getSettings().game.moonJump);
-            config::ImGuiCheckbox("Super Clawshot", getSettings().game.superClawshot);
-            config::ImGuiCheckbox("Always Greatspin", getSettings().game.alwaysGreatspin);
-            config::ImGuiCheckbox("Fast Iron Boots", getSettings().game.enableFastIronBoots);
-
-            config::ImGuiCheckbox("Can Transform Anywhere", getSettings().game.canTransformAnywhere);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Allows you to transform even if NPCs are looking.");
-            }
-
-            config::ImGuiCheckbox("Fast Spinner", getSettings().game.fastSpinner);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Speeds up Spinner movement when holding R.");
-            }
-
-            config::ImGuiCheckbox("Free Magic Armor", getSettings().game.freeMagicArmor);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Makes the magic armor work without rupees.");
-            }
-
-            ImGui::EndDisabled();
-
-            ImGui::EndMenu();
-        }
-    }
-
-    void ImGuiMenuGame::drawAudioMenu() {
-        if (ImGui::BeginMenu("Audio")) {
-
-            ImGui::SeparatorText("Volume");
-
-            ImGui::Text("Master Volume");
-            if (config::ImGuiSliderInt("##masterVolume", getSettings().audio.masterVolume, 0, 100)) {
-                dusk::audio::SetMasterVolume(getSettings().audio.masterVolume / 100.0f);
-            }
-
-            /*
-            // TODO: Implement additional settings
-            ImGui::Text("Main Music Volume");
-            ImGui::SliderFloat("##mainMusicVolume", &getSettings().audio.mainMusicVolume, 0, 100);
-
-            ImGui::Text("Sub Music Volume");
-            ImGui::SliderFloat("##subMusicVolume", &getSettings().audio.subMusicVolume, 0, 100);
-
-            ImGui::Text("Sound Effects Volume");
-            ImGui::SliderFloat("##soundEffectsVolume", &getSettings().audio.soundEffectsVolume, 0, 100);
-
-            ImGui::Text("Fanfare Volume");
-            ImGui::SliderFloat("##fanfareVolume", &getSettings().audio.fanfareVolume, 0, 100);
-
-            Z2AudioMgr* audioMgr = Z2AudioMgr::getInterface();
-            if (audioMgr != nullptr) {
-            }
-            */
-
-            ImGui::SeparatorText("Effects");
-
-            if (config::ImGuiCheckbox("Enable Reverb", getSettings().audio.enableReverb)) {
-                dusk::audio::SetEnableReverb(getSettings().audio.enableReverb);
-            }
-
-
-            ImGui::SeparatorText("Tweaks");
-
-            config::ImGuiCheckbox("No Low HP Sound", getSettings().game.noLowHpSound);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Disable the beeping sound when having low health.");
-            }
-
-            config::ImGuiCheckbox("Non-Stop Midna's Lament", getSettings().game.midnasLamentNonStop);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Prevents enemy music while Midna's Lament is playing.");
-            }
-
-            ImGui::EndMenu();
-        }
-    }
-
-    void ImGuiMenuGame::drawInputMenu() {
-        if (ImGui::BeginMenu("Input")) {
-            ImGui::SeparatorText("Controller");
-
+            // TODO: Remove this once Controller Config exists in RmlUi
             if (ImGui::Button("Configure Controller")){
                 m_showControllerConfig = !m_showControllerConfig;
             }
 
-            ImGui::SeparatorText("Camera");
-
-            config::ImGuiCheckbox("Free Camera", getSettings().game.freeCamera);
-
-            if (getSettings().game.freeCamera) {
-                config::ImGuiCheckbox("Invert Camera X Axis", getSettings().game.invertCameraXAxis);
-                config::ImGuiCheckbox("Invert Camera Y Axis", getSettings().game.invertCameraYAxis);
-                config::ImGuiSliderFloat("Free Camera Sensitivity", getSettings().game.freeCameraSensitivity, 0.5f, 2.0f, "%.1f");
-            } else {
-                config::ImGuiCheckbox("Invert Camera X Axis", getSettings().game.invertCameraXAxis);
-            }
-
-            ImGui::SeparatorText("Gyro");
-
-            config::ImGuiCheckbox("Gyro Aim", getSettings().game.enableGyroAim);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Enables the gyroscope on supported controllers\n"
-                                  "while in look mode (C-Up) and while aiming the\n"
-                                  "Slingshot, Gale Boomerang, Hero's Bow, Clawshot(s),\n"
-                                  "Ball and Chain, and Dominion Rod.");
-            }
-
-            config::ImGuiCheckbox("Gyro Rollgoal", getSettings().game.enableGyroRollgoal);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Enables the gyroscope on supported controllers to\n"
-                                  "tilt the Rollgoal table in Hena's Cabin.");
-            }
-
-            if (getSettings().game.enableGyroAim || getSettings().game.enableGyroRollgoal) {
-                config::ImGuiSliderFloat("Gyro Pitch Sensitivity", getSettings().game.gyroSensitivityY, 0.25f, 4.0f, "%.2f");
-                config::ImGuiSliderFloat("Gyro Yaw Sensitivity", getSettings().game.gyroSensitivityX, 0.25f, 4.0f, "%.2f");
-
-                if (getSettings().game.enableGyroRollgoal) {
-                    config::ImGuiSliderFloat("Rollgoal Sensitivity", getSettings().game.gyroSensitivityRollgoal, 0.25f, 4.0f, "%.2f");
-                    if (ImGui::IsItemHovered()) {
-                        ImGui::SetTooltip("Additional multiplier for scaling how strongly\n"
-                                          "the gyroscope affects the Rollgoal table.");
-                    }
-                }
-
-                config::ImGuiSliderFloat("Gyro Deadband", getSettings().game.gyroDeadband, 0.0f, 0.5f, "%.3f");
-                if (ImGui::IsItemHovered()) {
-                    ImGui::SetTooltip("Angular rates below this magnitude are treated as zero,\n"
-                                      "reducing drift and jitter when the controller is still.");
-                }
-
-                config::ImGuiSliderFloat("Gyro Smoothing", getSettings().game.gyroSmoothing, 0.0f, 1.0f, "%.2f");
-                if (ImGui::IsItemHovered()) {
-                    ImGui::SetTooltip("Low values track raw gyro input more closely,\n"
-                                      "while higher values smooth out input over time.");
-                }
-
-                config::ImGuiCheckbox("Invert Gyro Pitch", getSettings().game.gyroInvertPitch);
-                config::ImGuiCheckbox("Invert Gyro Yaw", getSettings().game.gyroInvertYaw);
-            }
-
-            ImGui::SeparatorText("Tools");
-
-            ImGui::BeginDisabled(getSettings().game.speedrunMode);
-            config::ImGuiCheckbox("Turbo Key", getSettings().game.enableTurboKeybind);
-            if (ImGui::IsItemHovered()) {
-                ImGui::SetTooltip("Hold TAB to increase game speed by up to 4x.");
-            }
-            ImGui::EndDisabled();
-
             ImGui::Checkbox("Show Input Viewer", &m_showInputViewer);
 
             ImGui::EndMenu();
         }
     }
 
-    void ImGuiMenuGame::drawInterfaceMenu() {
-        if (ImGui::BeginMenu("Interface")) {
-            config::ImGuiCheckbox("Achievement Notifications", getSettings().game.enableAchievementNotifications);
-            config::ImGuiCheckbox("Skip Pre-Launch UI", getSettings().backend.skipPreLaunchUI);
-            config::ImGuiCheckbox("Show Pipeline Compilation", getSettings().backend.showPipelineCompilation);
-#if DUSK_ENABLE_SENTRY_NATIVE
-            config::ImGuiCheckbox("Enable Crash Reporting", getSettings().backend.enableCrashReporting);
-#endif
-            if (!IsMobile) {
-                config::ImGuiCheckbox("Pause on Focus Lost", getSettings().game.pauseOnFocusLost);
-            }
-
-            ImGui::EndMenu();
-        }
-    }
-
     static void drawVirtualStick(const char* id, const ImVec2& stick) {
         float scale = ImGuiScale();
         ImGui::SetCursorPos(ImVec2(ImGui::GetCursorPos().x + 45 * scale, ImGui::GetCursorPos().y + 10));

src/dusk/imgui/ImGuiMenuGame.hpp

@@ -55,13 +55,6 @@ namespace dusk {
         static void resetForSpeedrunMode();
 
     private:
-        void drawAudioMenu();
-        void drawInputMenu();
-        void drawGraphicsMenu();
-        void drawGameplayMenu();
-        void drawCheatsMenu();
-        void drawInterfaceMenu();
-
         struct {
             int m_selectedPort = 0;
             bool m_isReading = false;

src/dusk/imgui/ImGuiMenuTools.cpp

@@ -41,6 +41,10 @@ static void OpenDataFolder() {
 #define DUSK_CAN_OPEN_DATA_FOLDER 0
 #endif
 
+namespace aurora::gx {
+extern bool enableLodBias;
+}
+
 namespace dusk {
     ImGuiMenuTools::ImGuiMenuTools() {}
 
@@ -91,6 +95,7 @@ namespace dusk {
                     getSettings().game.disableWaterRefraction.setValue(disableWaterRefraction);
                     config::Save();
                 }
+                ImGui::Checkbox("Enable LOD Bias", &aurora::gx::enableLodBias);
                 ImGui::EndMenu();
             }
 

src/dusk/imgui/ImGuiSaveEditor.cpp

@@ -13,6 +13,7 @@
 #include "d/actor/d_a_player.h"
 
 #include <map>
+#include <bit>
 
 namespace dusk {
     enum ItemType {
@@ -1295,8 +1296,33 @@ namespace dusk {
                 membit.offDungeonItem(flag);
         }
     }
+    
+    static void genCommonAreaFlags(dSv_memBit_c& membit) {
+        ImGui::SetCursorPosY(ImGui::GetCursorPosY() + 10.0f);
 
-    void genMembitFlags(const char* id, dSv_memBit_c& membit) {
+        genDungeonItemCheckbox(membit, "Got Map", dSv_memBit_c::MAP);
+        ImGui::SameLine(230.0f);
+        genDungeonItemCheckbox(membit, "Got Compass", dSv_memBit_c::COMPASS);
+
+        genDungeonItemCheckbox(membit, "Got Boss Key", dSv_memBit_c::BOSS_KEY);
+        ImGui::SameLine(230.0f);
+        genDungeonItemCheckbox(membit, "Saw Boss Demo", dSv_memBit_c::STAGE_BOSS_DEMO);
+
+        genDungeonItemCheckbox(membit, "Got Heart Container", dSv_memBit_c::STAGE_LIFE);
+        ImGui::SameLine(230.0f);
+        genDungeonItemCheckbox(membit, "Defeated Boss", dSv_memBit_c::STAGE_BOSS_ENEMY);
+
+        genDungeonItemCheckbox(membit, "Defeated Miniboss", dSv_memBit_c::STAGE_BOSS_ENEMY_2);
+        ImGui::SameLine(230.0f);
+        genDungeonItemCheckbox(membit, "Got Ooccoo", dSv_memBit_c::OOCCOO_NOTE);
+
+        int keyTemp = membit.getKeyNum();
+        if (ImGui::SliderInt("Keys", &keyTemp, 0, 5)) {
+            membit.setKeyNum(keyTemp);
+        }
+    }
+
+    static void genMembitFlags(const char* id, dSv_memBit_c& membit) {
         ImGuiBeginGroupPanel("Chest", { 100, 100 });
         for (int j = 0; j < 2; j++) {
             drawFlagList(fmt::format("##_tbox{}", j).c_str(), membit.mTbox[j]);
@@ -1322,29 +1348,10 @@ namespace dusk {
             drawFlagList(fmt::format("##_item{}", j).c_str(), membit.mItem[j]);
         }
         ImGuiEndGroupPanel();
+        ImVec2 post_item_custor = ImGui::GetCursorPos();
 
-        ImGui::SetCursorPosY(ImGui::GetCursorPosY() + 10.0f);
-
-        genDungeonItemCheckbox(membit, "Got Map", dSv_memBit_c::MAP);
-        ImGui::SameLine(230.0f);
-        genDungeonItemCheckbox(membit, "Got Compass", dSv_memBit_c::COMPASS);
-
-        genDungeonItemCheckbox(membit, "Got Boss Key", dSv_memBit_c::BOSS_KEY);
-        ImGui::SameLine(230.0f);
-        genDungeonItemCheckbox(membit, "Saw Boss Demo", dSv_memBit_c::STAGE_BOSS_DEMO);
-
-        genDungeonItemCheckbox(membit, "Got Heart Container", dSv_memBit_c::STAGE_LIFE);
-        ImGui::SameLine(230.0f);
-        genDungeonItemCheckbox(membit, "Defeated Boss", dSv_memBit_c::STAGE_BOSS_ENEMY);
-
-        genDungeonItemCheckbox(membit, "Defeated Miniboss", dSv_memBit_c::STAGE_BOSS_ENEMY_2);
-        ImGui::SameLine(230.0f);
-        genDungeonItemCheckbox(membit, "Got Ooccoo", dSv_memBit_c::OOCCOO_NOTE);
-
-        int keyTemp = membit.getKeyNum();
-        if (ImGui::SliderInt("Keys", &keyTemp, 0, 5)) {
-            membit.setKeyNum(keyTemp);
-        }
+        ImGui::SetCursorPos({post_item_custor.x, post_switch_cursor.y});
+        // genCommonAreaFlags(membit);
     }
 
     template <typename T>
@@ -1392,74 +1399,326 @@ namespace dusk {
         }
     }
 
-    void ImGuiSaveEditor::drawFlagsTab() {
-        if (ImGui::TreeNode("Current Region Flags")) {
-            dSv_memBit_c& membit = g_dComIfG_gameInfo.info.mMemory.mBit;
-            genMembitFlags("##TempSceneFlags", membit);
+    
+    static void genAreaFlagTable(uint8_t areaIndex, dSv_memBit_c& membit) {
+        constexpr auto makeMask             = [](uint8_t size) -> uint16_t              { return (1 << size) - 1; };
+        constexpr auto getByteIndexFromFlag = [](uint16_t f) -> uint8_t                 { return f >> 8; };
+        constexpr auto getBitMaskFromFlag   = [](uint16_t f) -> uint8_t                 { return f & 0xff; };
+        constexpr auto getValueSize = [getBitMaskFromFlag](uint16_t f) -> uint8_t {
+            return std::popcount(getBitMaskFromFlag(f));
+        };
+        
+        constexpr auto makeEventFlag = [](uint8_t byteIndex, uint8_t bitIndices) -> uint16_t {
+            return (byteIndex << 8) | bitIndices;
+        };
 
-            stage_stag_info_class* pstag = dComIfGp_getStageStagInfo();
-            if (pstag != nullptr) {
-                int stageNo = dStage_stagInfo_GetSaveTbl(pstag);
-                if (ImGui::Button("Save##SaveTempFlags")) {
-                    dComIfGs_putSave(stageNo);
+        const auto eventFlagToAreaFlag = [&](uint16_t areaFlag) -> int {
+            auto byteInd = getByteIndexFromFlag(areaFlag);
+            constexpr size_t areaIndexSize = 5;
+            // if we're looking at 0x580, that would be byte 5, and check if 0x80 is set on that byte
+            // the event flags are structured differently than area flags
+            // B is byte index, b is the flag mask to check
+            // event flags are BBBBBBBB bbbbbbbb
+            // for area flags, they check bitIndex, not mask, i is index
+            // also area uses u32 index, not byte index
+            // area flags are BBBiiiii
+            // so we need to convert from bit mask to index
+            // also our byte index has to become a u32 index
+            
+            // dividing byte index by sizeof(u32) gets us the u32 index
+            // but in big endian, the first byte is the highest order byte of the u32
+            // so we skip 24 bytes for the first byte, 16 for the second, etc
+            // essentially (3 - (x % 4)), reversing the modulus, 0=3, 1=2
+            auto bitsToSkip = 8 * ((sizeof(u32) - 1) - (byteInd % sizeof(u32)));
+            return ((byteInd / sizeof(u32)) << areaIndexSize) | ((std::countr_zero(areaFlag) + bitsToSkip) & makeMask(areaIndexSize));
+        };
+
+        constexpr uint8_t validTbox = sizeof(membit.mTbox);
+        constexpr uint8_t validSwitch = validTbox + sizeof(membit.mSwitch);
+        constexpr uint8_t validItem = validSwitch + sizeof(membit.mItem);
+        constexpr uint16_t tboxConvert = 0;
+        constexpr uint16_t switchConvert = sizeof(membit.mTbox) << 8;
+        constexpr uint16_t itemConvert = switchConvert + (sizeof(membit.mItem) << 8);
+
+        const auto LoadFlag = [&](uint16_t flag) -> bool {            
+            const auto byteIndex = getByteIndexFromFlag(flag);
+
+            if (byteIndex < validTbox) {
+                return membit.isTbox(eventFlagToAreaFlag(flag - tboxConvert));
+            } else if (byteIndex < validSwitch) {
+                return membit.isSwitch(eventFlagToAreaFlag(flag - switchConvert));
+            } else if (byteIndex < validItem) {
+                return membit.isItem(eventFlagToAreaFlag(flag - itemConvert));
+            }
+            return false;
+        };
+
+        const auto SetFlag = [&](uint16_t flag, bool set) -> void {
+            const auto byteIndex = getByteIndexFromFlag(flag);
+            if (set) {
+                if (byteIndex < validTbox) {
+                    membit.onTbox(eventFlagToAreaFlag(flag - tboxConvert));
+                } else if (byteIndex < validSwitch) {
+                    membit.onSwitch(eventFlagToAreaFlag(flag - switchConvert));
+                } else if (byteIndex < validItem) {
+                    membit.onItem(eventFlagToAreaFlag(flag - itemConvert));
                 }
-
-                ImGui::SameLine();
-
-                if (ImGui::Button("Load##LoadSaveFlags")) {
-                    dComIfGs_getSave(stageNo);
+            } else {
+                if (byteIndex < validTbox) {
+                    membit.offTbox(eventFlagToAreaFlag(flag - tboxConvert));
+                } else if (byteIndex < validSwitch) {
+                    membit.offSwitch(eventFlagToAreaFlag(flag - switchConvert));
+                } else if (byteIndex < validItem) {
+                    membit.offItem(eventFlagToAreaFlag(flag - itemConvert));
                 }
             }
+        };
 
+        const auto LoadMultiByteFlag = [&](uint16_t flag) -> uint8_t {
+            const auto bitInds = getBitMaskFromFlag(flag);
+            const auto byteIndex = getByteIndexFromFlag(flag);
+
+            const uint16_t startingMask = std::bit_floor(bitInds);
+            uint8_t val = 0;
+            for (uint16_t bitIndexMask = startingMask; (bitInds & bitIndexMask) != 0;
+                 bitIndexMask >>= 1)
+            {
+                val <<= 1;
+                if (LoadFlag(makeEventFlag(byteIndex, bitInds & bitIndexMask))) {
+                    val |= 1;
+                }
+            }
+            return val;
+        };
+
+        const auto SetMultiByteFlag = [&](uint16_t flag, uint8_t val) -> void {
+            const auto bitInds = getBitMaskFromFlag(flag);
+            const auto byteIndex = getByteIndexFromFlag(flag);
+
+            const uint16_t startingMask = std::bit_floor(bitInds);
+            uint16_t valueMask = 1 << (getValueSize(flag) - 1);
+
+            for (uint16_t bitIndexMask = startingMask; (bitInds & bitIndexMask) != 0;
+                 bitIndexMask >>= 1, valueMask >>= 1)
+            {
+                SetFlag(makeEventFlag(byteIndex, bitInds & bitIndexMask), (val & valueMask) != 0);
+            }
+        };
+
+        const auto LoadSpreadMultiByte = [&](uint16_t high, uint16_t low) -> uint8_t {
+            if (low == AREA_FLAG_NONE)
+                return LoadMultiByteFlag(high);
+            return (LoadMultiByteFlag(high) << getValueSize(low)) | LoadMultiByteFlag(low);
+        };
+
+        const auto SetSpreadMultiByte = [&](uint16_t high, uint16_t low, uint8_t value) -> void {
+            if (low == AREA_FLAG_NONE)
+                return SetMultiByteFlag(high, value);
+            const auto lowerSize = getValueSize(low);
+            SetMultiByteFlag(high, value >> lowerSize);
+            SetMultiByteFlag(low, value & makeMask(lowerSize));
+        };
+
+        auto iter = imguiAreaFlagLookup.find(areaIndex);
+        if (iter == imguiAreaFlagLookup.end()) return;
+
+        auto& areaFlags = iter->second;
+
+        static ImGuiTextFilter filter;
+        filter.Draw();  // Search bar
+
+        ImVec2 flagTableSize = {700, 400};
+        if (ImGui::BeginTable("Area Flags", 3,
+                              ImGuiTableFlags_ScrollY | ImGuiTableFlags_ScrollX |
+                                  ImGuiTableFlags_Sortable,
+                              flagTableSize))
+        {
+            ImGui::TableSetupScrollFreeze(0, 1);
+            constexpr int COLUMN_FLAG = 0, COLUMN_BIT = 1, COLUMN_DESC = 2;
+            ImGui::TableSetupColumn("Flag");
+            ImGui::TableSetupColumn("Byte:Bit");
+            ImGui::TableSetupColumn("Description");
+            ImGui::TableHeadersRow();
+
+            // if we're sorting by whether the flag is set or not,
+            // we want to re-sort whenever a flag updates, which means every frame cuz we don't
+            // know when it changes. otherwise only re-sort when the sort is dirty
+            if (auto* sort = ImGui::TableGetSortSpecs();
+                sort != nullptr && sort->SpecsCount > 0 &&
+                (sort->SpecsDirty || sort->Specs[0].ColumnIndex == COLUMN_FLAG))
+            {
+                const auto column = sort->Specs[0].ColumnIndex;
+                const auto direction = sort->Specs[0].SortDirection;
+
+                // if we're sorting by flags, do special sort, regular sort is bad for sorting
+                // bools it can swap values that are the same, and that causes constant
+                // reordering
+                if (column == COLUMN_FLAG) {
+                    if (direction == ImGuiSortDirection_Ascending) {
+                        sortByFlags(std::begin(areaFlags.bitFlags), std::end(areaFlags.bitFlags),
+                                    LoadFlag);
+                    } else {
+                        sortByFlags(std::rbegin(areaFlags.bitFlags), std::rend(areaFlags.bitFlags),
+                                    LoadFlag);
+                    }
+                } else {
+                    const auto cmp = [column](const EventAreaFlags& l,
+                                              const EventAreaFlags& r) -> bool {
+                        switch (column) {
+                        case COLUMN_DESC:
+                            return l.description < r.description;
+                        case COLUMN_BIT:
+                            return l.flagID < r.flagID;
+                        }
+                        return false;
+                    };
+
+                    if (direction == ImGuiSortDirection_Ascending) {
+                        std::sort(std::begin(areaFlags.bitFlags), std::end(areaFlags.bitFlags),
+                                  cmp);
+                    } else {
+                        std::sort(std::rbegin(areaFlags.bitFlags), std::rend(areaFlags.bitFlags),
+                                  cmp);
+                    }
+                }
+
+                sort->SpecsDirty = false;
+            }
+
+            for (const auto& e : areaFlags.bitFlags) {
+                std::string formattedBitLocation =
+                    fmt::format("{0:02X}:{1:02X}", e.byteIndex, e.bitIndex);
+
+                if (!filter.PassFilter(e.description.c_str()) &&
+                    !filter.PassFilter(formattedBitLocation.c_str()))
+                {
+                    continue;
+                }
+
+                ImGui::TableNextRow();
+                ImGui::TableNextColumn();
+                bool flag = LoadFlag(e.flagID);
+                if (ImGui::Checkbox(fmt::format("##_unused_area_flag_{}", e.flagID).c_str(), &flag)) {
+                    SetFlag(e.flagID, flag);
+                }
+
+                ImGui::TableNextColumn();
+                ImGui::TextUnformatted(formattedBitLocation.c_str());
+                ImGui::TableNextColumn();
+                ImGui::TextUnformatted(e.description.c_str());
+            }
+            ImGui::EndTable();
+        }
+
+        for (const auto& multiByteFlag : areaFlags.multibyteFlags) {
+            auto flagValue = LoadSpreadMultiByte(multiByteFlag.highOrderflag, multiByteFlag.lowOrderflag); 
+
+            const char* currentVal = "UNKNOWN";
+
+            auto enumValIter = multiByteFlag.enumValues.find(flagValue);
+            if (enumValIter != multiByteFlag.enumValues.end()) {
+                currentVal = enumValIter->second;
+            }
+
+            if (ImGui::BeginCombo(multiByteFlag.name, currentVal)) {
+                for (const auto& [val, name] : multiByteFlag.enumValues) {
+                    if (ImGui::Selectable(name)) {
+                        SetSpreadMultiByte(multiByteFlag.highOrderflag, multiByteFlag.lowOrderflag, val);
+                    }
+                }
+                ImGui::EndCombo();
+            }
+        }
+
+        genCommonAreaFlags(membit);
+    }
+
+    static void drawCurrentRegionFlags()
+    {
+        dSv_memBit_c& membit = g_dComIfG_gameInfo.info.mMemory.mBit;
+        auto* stageData = dComIfGp_getStageStagInfo();
+        if (!stageData)
+            return;
+        uint8_t stageIndex = dStage_stagInfo_GetSaveTbl(stageData);
+
+        genAreaFlagTable(stageIndex, membit);
+
+        if (ImGui::TreeNode("Flag Matrix")) {
+            genMembitFlags("##TempSceneFlags", membit);
+            ImGui::TreePop();
+        }
+
+        stage_stag_info_class* pstag = dComIfGp_getStageStagInfo();
+        if (pstag != nullptr) {
+            int stageNo = dStage_stagInfo_GetSaveTbl(pstag);
+            if (ImGui::Button("Save##SaveTempFlags")) {
+                dComIfGs_putSave(stageNo);
+            }
+
+            ImGui::SameLine();
+
+            if (ImGui::Button("Load##LoadSaveFlags")) {
+                dComIfGs_getSave(stageNo);
+            }
+        }
+    }
+
+    void ImGuiSaveEditor::drawFlagsTab() {
+        if (ImGui::TreeNode("Current Region Flags")) {
+            drawCurrentRegionFlags();
             ImGui::TreePop();
         }
 
         if (ImGui::TreeNode("Region Saved Flags")) {
-            static std::array<const char*, 27> regionNames = {
-                "Ordon",
-                "Hyrule Sewers",
-                "Faron",
-                "Eldin",
-                "Lanayru",
-                "Reserved",
-                "Hyrule Field",
-                "Sacred Grove",
-                "Snowpeak",
-                "Castle Town",
-                "Gerudo Desert",
-                "Fishing Pond",
-                "Reserved",
-                "Reserved",
-                "Reserved",
-                "Reserved",
-                "Forest Temple",
-                "Goron Mines",
-                "Lakebed Temple",
-                "Arbiter's Grounds",
-                "Snowpeak Ruins",
-                "Temple of Time",
-                "City in the Sky",
-                "Palace of Twilight",
-                "Hyrule Castle",
-                "Caves",
-                "Grottos",
+            static const std::map<uint8_t, const char*> regionNames = {
+                { 0x00, "Ordon"               },
+                { 0x01, "Hyrule Sewers"       },
+                { 0x02, "Faron"               },
+                { 0x03, "Eldin"               },
+                { 0x04, "Lanayru"             },
+                { 0x06, "Hyrule Field"        },
+                { 0x07, "Sacred Grove"        },
+                { 0x08, "Snowpeak"            },
+                { 0x09, "Castle Town"         },
+                { 0x0A, "Gerudo Desert"       },
+                { 0x0B, "Fishing Pond"        },
+                { 0x10, "Forest Temple"       },
+                { 0x11, "Goron Mines"         },
+                { 0x12, "Lakebed Temple"      },
+                { 0x13, "Arbiter's Grounds"   },
+                { 0x14, "Snowpeak Ruins"      },
+                { 0x15, "Temple of Time"      },
+                { 0x16, "City in the Sky"     },
+                { 0x17, "Palace of Twilight"  },
+                { 0x18, "Hyrule Castle"       },
+                { 0x19, "Caves"               },
+                { 0x1A, "Lake Hylia Long Cave"},
+                { 0x1B, "Grottos"             }
             };
 
-            if (ImGui::BeginCombo("Region", regionNames[m_selectedRegion])) {
-                for (int i = 0; i < regionNames.size(); i++) {
-                    if (strcmp(regionNames[i], "Reserved") == 0) continue;
+            if (m_selectedRegion.name == nullptr)
+            {
+                const auto& firstRegion = *regionNames.find(0);
+                m_selectedRegion = { firstRegion.first, firstRegion.second };
+            }
 
-                    if (ImGui::Selectable(regionNames[i])) {
-                        m_selectedRegion = i;
+            if (ImGui::BeginCombo("Region", m_selectedRegion.name)) {
+                for (const auto& [id, name] : regionNames) {
+                    if (ImGui::Selectable(name)) {
+                        m_selectedRegion = {id, name};
                     }
                 }
-
                 ImGui::EndCombo();
             }
 
-            dSv_memBit_c* membit = &dComIfGs_getSaveData()->mSave[m_selectedRegion].mBit;
-            if (membit != nullptr) {
-                genMembitFlags("##SaveSceneFlags", *membit);
+            dSv_memBit_c& membit = dComIfGs_getSaveData()->mSave[m_selectedRegion.id].mBit;
+
+            genAreaFlagTable(m_selectedRegion.id, membit);
+            
+            if (ImGui::TreeNode("Flag Matrix")) {
+                genMembitFlags("##SaveSceneFlags", membit);
+
+                ImGui::TreePop();
             }
 
             ImGui::TreePop();
@@ -1530,7 +1789,9 @@ namespace dusk {
                 }
                 
                 for (const auto& e : duskImguiEventFlags) {
-                    if (!filter.PassFilter((e.location + "\n" + e.description + "\n" + e.flagName).c_str())) 
+                    if (!filter.PassFilter(e.location.c_str()) &&
+                        !filter.PassFilter(e.description.c_str()) &&
+                        !filter.PassFilter(e.flagName.c_str()))
                     {
                         continue;
                     }

src/dusk/imgui/ImGuiSaveEditor.hpp

@@ -21,7 +21,10 @@ namespace dusk {
 		void drawConfigTab();
 
 	private:
-		int m_selectedRegion = 0;
+        struct {
+            uint8_t id;
+            const char* name;
+        } m_selectedRegion = {0, nullptr};
 	};
 }
 

src/dusk/iso_validate.cpp

@@ -101,6 +101,10 @@ ValidationError validate(const char* path) {
     NodHandleWrapper disc;
 
     const auto sdlStream = SDL_IOFromFile(path, "rb");
+    if (sdlStream == nullptr) {
+        return ValidationError::IOError;
+    }
+
     const NodDiscStream nod_stream {
         .user_data = sdlStream,
         .read_at = StreamReadAt,

src/dusk/logging.cpp

@@ -1,5 +1,6 @@
 #include "dusk/logging.h"
 #include <array>
+#include <atomic>
 #include <chrono>
 #include <cstdio>
 #include <cstdlib>
@@ -32,9 +33,33 @@ static constexpr std::string_view StubFragments[] = {
 };
 
 namespace {
-std::mutex g_logMutex;
-FILE* g_logFile = nullptr;
-std::string g_logFilePath;
+// On macOS, std::mutex becomes poisoned when its dtor is run.
+// We use this to check if the LogState is destroyed before attempting to acquire it.
+std::atomic g_logStateAlive(true);
+
+struct LogState {
+    std::mutex mutex;
+    FILE* file = nullptr;
+    std::string filePath;
+
+    ~LogState() {
+        CloseFile();
+        g_logStateAlive.store(false, std::memory_order_release);
+    }
+
+    void CloseFile() {
+        if (!g_logStateAlive.load(std::memory_order_acquire)) {
+            return;
+        }
+        std::lock_guard lock(mutex);
+        if (file != nullptr) {
+            std::fflush(file);
+            std::fclose(file);
+            file = nullptr;
+        }
+    }
+};
+LogState g_logState;
 
 const char* LogLevelString(AuroraLogLevel level) {
     switch (level) {
@@ -152,10 +177,10 @@ void aurora_log_callback(AuroraLogLevel level, const char* module, const char* m
     FILE* out = LogStreamForLevel(level);
     WriteLogLine(out, levelStr, module, message, len);
 
-    {
-        std::lock_guard lock(g_logMutex);
-        if (g_logFile != nullptr) {
-            WriteLogLine(g_logFile, levelStr, module, message, len);
+    if (g_logStateAlive.load(std::memory_order_acquire)) {
+        std::lock_guard lock(g_logState.mutex);
+        if (g_logState.file != nullptr) {
+            WriteLogLine(g_logState.file, levelStr, module, message, len);
         }
     }
 
@@ -169,8 +194,11 @@ void aurora_log_callback(AuroraLogLevel level, const char* module, const char* m
 aurora::Module DuskLog("dusk");
 
 void dusk::InitializeFileLogging(const std::filesystem::path& configDir, AuroraLogLevel logLevel) {
-    std::lock_guard lock(g_logMutex);
-    if (g_logFile != nullptr || configDir.empty()) {
+    if (!g_logStateAlive.load(std::memory_order_acquire)) {
+        return;
+    }
+    std::lock_guard lock(g_logState.mutex);
+    if (g_logState.file != nullptr || configDir.empty()) {
         return;
     }
 
@@ -184,31 +212,30 @@ void dusk::InitializeFileLogging(const std::filesystem::path& configDir, AuroraL
     }
 
     const std::filesystem::path logPath = logsDir / MakeTimestampedLogName();
-    g_logFile = std::fopen(logPath.string().c_str(), "wb");
-    if (g_logFile == nullptr) {
+    g_logState.file = std::fopen(logPath.string().c_str(), "wb");
+    if (g_logState.file == nullptr) {
         std::fprintf(stderr, "[WARNING | dusk] Failed to open log file '%s'\n",
                      logPath.string().c_str());
         return;
     }
 
-    g_logFilePath = logPath.string();
+    g_logState.filePath = logPath.string();
     aurora::g_config.logCallback = &aurora_log_callback;
     aurora::g_config.logLevel = logLevel;
-    WriteLogLine(g_logFile, "INFO", "dusk", "File logging initialized", 24);
+    WriteLogLine(g_logState.file, "INFO", "dusk", "File logging initialized", 24);
 }
 
 void dusk::ShutdownFileLogging() {
-    std::lock_guard lock(g_logMutex);
-    if (g_logFile == nullptr) {
+    if (!g_logStateAlive.load(std::memory_order_acquire)) {
         return;
     }
-
-    std::fflush(g_logFile);
-    std::fclose(g_logFile);
-    g_logFile = nullptr;
+    g_logState.CloseFile();
 }
 
 const char* dusk::GetLogFilePath() {
-    std::lock_guard lock(g_logMutex);
-    return g_logFilePath.empty() ? nullptr : g_logFilePath.c_str();
+    if (!g_logStateAlive.load(std::memory_order_acquire)) {
+        return nullptr;
+    }
+    std::lock_guard lock(g_logState.mutex);
+    return g_logState.filePath.empty() ? nullptr : g_logState.filePath.c_str();
 }

src/dusk/settings.cpp

@@ -17,6 +17,7 @@ UserSettings g_userSettings = {
         .soundEffectsVolume {"audio.soundEffectsVolume", 100},
         .fanfareVolume {"audio.fanfareVolume", 100},
         .enableReverb {"audio.enableReverb", true},
+        .enableHrtf {"audio.enableHrtf", false},
     },
 
     .game = {
@@ -31,7 +32,7 @@ UserSettings g_userSettings = {
         .disableRupeeCutscenes {"game.disableRupeeCutscenes", false},
         .noSwordRecoil {"game.noSwordRecoil", false},
         .damageMultiplier {"game.damageMultiplier", 1},
-        .noHeartDrops{"game.noHeartDrops", false},
+        .noHeartDrops {"game.noHeartDrops", false},
         .instantDeath {"game.instantDeath", false},
         .fastClimbing {"game.fastClimbing", false},
         .noMissClimbing {"game.noMissClimbing", false},
@@ -40,6 +41,7 @@ UserSettings g_userSettings = {
         .instantSaves {"game.instantSaves", false},
         .instantText {"game.instantText", false},
         .sunsSong {"game.sunsSong", false},
+        .autoSave {"game.autoSave", false},
 
         // Preferences
         .enableMirrorMode {"game.enableMirrorMode", false},
@@ -52,7 +54,7 @@ UserSettings g_userSettings = {
         .bloomMode {"game.bloomMode", BloomMode::Classic},
         .bloomMultiplier {"game.bloomMultiplier", 1.0f},
         .disableWaterRefraction {"game.disableWaterRefraction", false},
-        .enableFrameInterpolation = {"game.enableFrameInterpolation", false},
+        .enableFrameInterpolation {"game.enableFrameInterpolation", false},
         .internalResolutionScale {"game.internalResolutionScale", 0},
         .shadowResolutionMultiplier {"game.shadowResolutionMultiplier", 1},
         .enableDepthOfField {"game.enableDepthOfField", true},
@@ -133,6 +135,7 @@ void registerSettings() {
     Register(g_userSettings.audio.soundEffectsVolume);
     Register(g_userSettings.audio.fanfareVolume);
     Register(g_userSettings.audio.enableReverb);
+    Register(g_userSettings.audio.enableHrtf);
 
     // Game
     Register(g_userSettings.game.language);
@@ -152,6 +155,7 @@ void registerSettings() {
     Register(g_userSettings.game.instantSaves);
     Register(g_userSettings.game.instantText);
     Register(g_userSettings.game.sunsSong);
+    Register(g_userSettings.game.autoSave);
     Register(g_userSettings.game.enableMirrorMode);
     Register(g_userSettings.game.invertCameraXAxis);
     Register(g_userSettings.game.invertCameraYAxis);

src/dusk/ui/bool_button.cpp

@@ -0,0 +1,36 @@
+#include "bool_button.hpp"
+
+namespace dusk::ui {
+
+BoolButton::BoolButton(Rml::Element* parent, Props props)
+    : BaseControlledSelectButton(parent, {std::move(props.key)}),
+      mGetValue(std::move(props.getValue)), mSetValue(std::move(props.setValue)),
+      mIsDisabled(std::move(props.isDisabled)), mIsModified(std::move(props.isModified)) {}
+
+bool BoolButton::modified() const {
+    if (mIsModified) {
+        return mIsModified();
+    }
+    return BaseControlledSelectButton::modified();
+}
+
+bool BoolButton::disabled() const {
+    if (mIsDisabled) {
+        return mIsDisabled();
+    }
+    return BaseControlledSelectButton::disabled();
+}
+
+Rml::String BoolButton::format_value() {
+    return mGetValue() ? "On" : "Off";
+}
+
+bool BoolButton::handle_nav_command(NavCommand cmd) {
+    if (cmd == NavCommand::Confirm || cmd == NavCommand::Left || cmd == NavCommand::Right) {
+        mSetValue(!mGetValue());
+        return true;
+    }
+    return false;
+}
+
+}  // namespace dusk::ui

src/dusk/ui/bool_button.hpp

@@ -0,0 +1,32 @@
+#pragma once
+#include "select_button.hpp"
+
+namespace dusk::ui {
+
+class BoolButton : public BaseControlledSelectButton {
+public:
+    struct Props {
+        Rml::String key;
+        std::function<bool()> getValue;
+        std::function<void(bool)> setValue;
+        std::function<bool()> isDisabled;
+        std::function<bool()> isModified;
+    };
+
+    BoolButton(Rml::Element* parent, Props props);
+
+    bool modified() const override;
+    bool disabled() const override;
+
+protected:
+    Rml::String format_value() override;
+    bool handle_nav_command(NavCommand cmd) override;
+
+private:
+    std::function<int()> mGetValue;
+    std::function<void(int)> mSetValue;
+    std::function<bool()> mIsDisabled;
+    std::function<bool()> mIsModified;
+};
+
+}  // namespace dusk::ui

src/dusk/ui/button.cpp

@@ -0,0 +1,64 @@
+#include "button.hpp"
+
+#include "ui.hpp"
+
+#include <utility>
+
+namespace dusk::ui {
+namespace {
+
+Rml::Element* createRoot(Rml::Element* parent, const Rml::String& tagName) {
+    auto* doc = parent->GetOwnerDocument();
+    auto elem = doc->CreateElement(tagName);
+    return parent->AppendChild(std::move(elem));
+}
+
+}  // namespace
+
+Button::Button(Rml::Element* parent, Props props, const Rml::String& tagName)
+    : FluentComponent(createRoot(parent, tagName)) {
+    update_props(std::move(props));
+}
+
+void Button::set_text(const Rml::String& text) {
+    if (mProps.text != text) {
+        mRoot->SetInnerRML(escape(text));
+        mProps.text = text;
+    }
+}
+
+Button& Button::on_pressed(ButtonCallback callback) {
+    if (!callback) {
+        return *this;
+    }
+    // TODO: convert this to a FluentComponent method?
+    on_nav_command([callback = std::move(callback)](Rml::Event&, NavCommand cmd) {
+        if (cmd == NavCommand::Confirm) {
+            callback();
+            return true;
+        }
+        return false;
+    });
+    return *this;
+}
+
+void Button::update_props(Props props) {
+    set_text(props.text);
+    mProps = std::move(props);
+}
+
+void ControlledButton::update() {
+    if (mIsSelected) {
+        set_selected(mIsSelected());
+    }
+    Button::update();
+}
+
+bool ControlledButton::selected() const {
+    if (mIsSelected) {
+        return mIsSelected();
+    }
+    return Button::selected();
+}
+
+}  // namespace dusk::ui

src/dusk/ui/button.hpp

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "component.hpp"
+
+namespace dusk::ui {
+
+using ButtonCallback = std::function<void()>;
+
+class Button : public FluentComponent<Button> {
+public:
+    struct Props {
+        Rml::String text;
+    };
+
+    Button(Rml::Element* parent, Props props, const Rml::String& tagName = "button");
+    Button(Rml::Element* parent, Rml::String text, const Rml::String& tagName = "button")
+        : Button(parent, Props{std::move(text)}, tagName) {}
+
+    void set_text(const Rml::String& text);
+    Button& on_pressed(ButtonCallback callback);
+
+    const Rml::String& get_text() const { return mProps.text; }
+
+private:
+    void update_props(Props props);
+
+    Props mProps;
+};
+
+class ControlledButton : public Button {
+public:
+    struct Props {
+        Rml::String text;
+        std::function<bool()> isSelected;
+    };
+
+    ControlledButton(Rml::Element* parent, Props props, const Rml::String& tagName = "button")
+        : Button(parent, {std::move(props.text)}, tagName),
+          mIsSelected(std::move(props.isSelected)) {}
+
+    void update() override;
+    bool selected() const override;
+
+private:
+    std::function<bool()> mIsSelected;
+};
+
+}  // namespace dusk::ui

src/dusk/ui/component.cpp

@@ -0,0 +1,97 @@
+#include "component.hpp"
+
+namespace dusk::ui {
+
+Component::Component(Rml::Element* root) : mRoot(root) {}
+
+Component::~Component() = default;
+
+void Component::update() {
+    for (const auto& child : mChildren) {
+        child->update();
+    }
+}
+
+bool Component::focus() {
+    if (disabled()) {
+        return false;
+    }
+    // Can we focus self?
+    if (mRoot->Focus(true)) {
+        mRoot->ScrollIntoView(Rml::ScrollIntoViewOptions{
+            Rml::ScrollAlignment::Center,
+            Rml::ScrollAlignment::Center,
+            Rml::ScrollBehavior::Smooth,
+            Rml::ScrollParentage::Closest,
+        });
+        return true;
+    }
+    // Otherwise, try to focus a child
+    for (const auto& child : mChildren) {
+        if (child->focus()) {
+            return true;
+        }
+    }
+    return false;
+}
+
+void Component::set_selected(bool value) {
+    // Subclasses may override selected() to return a dynamic value, but
+    // we're only interested in if the pseudoclass is set or not, so we
+    // use Component::selected() directly rather than selected().
+    if (Component::selected() == value) {
+        return;
+    }
+    mRoot->SetPseudoClass("selected", value);
+}
+
+void Component::set_disabled(bool value) {
+    if (Component::disabled() == value) {
+        return;
+    }
+    if (value) {
+        mRoot->SetAttribute("disabled", "");
+        mRoot->SetPseudoClass("disabled", true);
+        mRoot->Blur();
+    } else {
+        mRoot->RemoveAttribute("disabled");
+        mRoot->SetPseudoClass("disabled", false);
+    }
+}
+
+Rml::Element* Component::append(Rml::Element* parent, const Rml::String& tag) {
+    if (parent == nullptr) {
+        return nullptr;
+    }
+    auto* doc = parent->GetOwnerDocument();
+    if (doc == nullptr) {
+        return nullptr;
+    }
+    return parent->AppendChild(doc->CreateElement(tag));
+}
+void Component::listen(Rml::Element* element, Rml::EventId event,
+    ScopedEventListener::Callback callback, bool capture) {
+    if (element == nullptr) {
+        element = mRoot;
+    }
+    mListeners.emplace_back(
+        std::make_unique<ScopedEventListener>(element, event, std::move(callback), capture));
+}
+
+bool Component::contains(Rml::Element* element) const {
+    for (const auto* node = element; node != nullptr; node = node->GetParentNode()) {
+        if (node == mRoot) {
+            return true;
+        }
+    }
+    return false;
+}
+
+void Component::clear_children() {
+    mChildren.clear();
+    while (mRoot->GetNumChildren() > 0) {
+        mRoot->RemoveChild(mRoot->GetFirstChild());
+    }
+}
+
+}  // namespace dusk::ui

src/dusk/ui/component.hpp

@@ -0,0 +1,97 @@
+#pragma once
+
+#include "event.hpp"
+#include "ui.hpp"
+
+#include <RmlUi/Core.h>
+
+#include <memory>
+#include <utility>
+#include <vector>
+
+namespace Rml {
+class Element;
+}
+
+namespace dusk::ui {
+
+class Component {
+public:
+    Component() = default;
+    explicit Component(Rml::Element* root);
+    virtual ~Component();
+
+    Component(const Component&) = delete;
+    Component& operator=(const Component&) = delete;
+
+    virtual void update();
+    virtual bool focus();
+
+    virtual bool selected() const { return mRoot->IsPseudoClassSet("selected"); }
+    virtual void set_selected(bool selected);
+    virtual bool disabled() const { return mRoot->IsPseudoClassSet("disabled"); }
+    virtual void set_disabled(bool disabled);
+
+    void listen(Rml::Element* element, Rml::EventId event, ScopedEventListener::Callback callback,
+        bool capture = false);
+    bool contains(Rml::Element* element) const;
+
+    template <typename T, typename... Args>
+    requires std::is_base_of_v<Component, T> T& add_child(Args&&... args) {
+        auto child = std::make_unique<T>(mRoot, std::forward<Args>(args)...);
+        T& ref = *child;
+        mChildren.emplace_back(std::move(child));
+        return ref;
+    }
+
+    Rml::Element* root() const { return mRoot; }
+
+protected:
+    static Rml::Element* append(Rml::Element* parent, const Rml::String& tag);
+    void clear_children();
+
+    Rml::Element* mRoot = nullptr;
+    std::vector<std::unique_ptr<Component> > mChildren;
+    std::vector<std::unique_ptr<ScopedEventListener> > mListeners;
+};
+
+template <class Derived>
+class FluentComponent : public Component {
+public:
+    using Component::Component;
+
+    Derived& listen(
+        Rml::EventId event, ScopedEventListener::Callback callback, bool capture = false) {
+        Component::listen(mRoot, event, std::move(callback), capture);
+        return static_cast<Derived&>(*this);
+    }
+
+    Derived& on_focus(ScopedEventListener::Callback callback) {
+        return listen(
+            Rml::EventId::Focus, [this, callback = std::move(callback)](Rml::Event& event) {
+                if (!disabled()) {
+                    callback(event);
+                }
+            });
+    }
+
+    Derived& on_nav_command(std::function<bool(Rml::Event&, NavCommand)> callback) {
+        listen(Rml::EventId::Click, [this, callback](Rml::Event& event) {
+            if (!disabled() && callback(event, NavCommand::Confirm)) {
+                event.StopPropagation();
+            }
+        });
+        listen(Rml::EventId::Keydown, [this, callback = std::move(callback)](Rml::Event& event) {
+            if (disabled()) {
+                return;
+            }
+            const auto cmd = map_nav_event(event);
+            if (cmd != NavCommand::None && callback(event, cmd)) {
+                event.StopPropagation();
+            }
+        });
+        return static_cast<Derived&>(*this);
+    }
+};
+
+}  // namespace dusk::ui

src/dusk/ui/controller_config.cpp

@@ -0,0 +1,642 @@
+#include "controller_config.hpp"
+
+#include "bool_button.hpp"
+#include "button.hpp"
+#include "pane.hpp"
+#include "select_button.hpp"
+
+#include <SDL3/SDL_gamepad.h>
+#include <SDL3/SDL_keyboard.h>
+#include <fmt/format.h>
+
+#include <array>
+#include <string>
+#include <utility>
+#include <vector>
+
+namespace dusk::ui {
+namespace {
+
+Rml::String current_controller_name(int port) {
+    const char* name = PADGetName(port);
+    return name == nullptr ? "None" : name;
+}
+
+Rml::String controller_index_name(u32 index) {
+    const char* name = PADGetNameForControllerIndex(index);
+    if (name == nullptr) {
+        return fmt::format("Controller {}", index + 1);
+    }
+    return name;
+}
+
+SDL_Gamepad* gamepad_for_port(int port) {
+    const s32 index = PADGetIndexForPort(port);
+    if (index < 0) {
+        return nullptr;
+    }
+    return PADGetSDLGamepadForIndex(static_cast<u32>(index));
+}
+
+struct SpecificButtonName {
+    SDL_GamepadType type;
+    const char* name;
+};
+
+struct ButtonNames {
+    SDL_GamepadButton button;
+    std::vector<SpecificButtonName> names;
+};
+
+// clang-format off
+const std::vector<ButtonNames> kGamepadButtonNames = {
+    { SDL_GAMEPAD_BUTTON_LEFT_STICK, {
+        {SDL_GAMEPAD_TYPE_PS3, "L3"},
+        {SDL_GAMEPAD_TYPE_PS4, "L3"},
+        {SDL_GAMEPAD_TYPE_PS5, "L3"},
+        {SDL_GAMEPAD_TYPE_XBOX360, "Left Stick"},
+        {SDL_GAMEPAD_TYPE_XBOXONE, "Left Stick"},
+        {SDL_GAMEPAD_TYPE_GAMECUBE, "Control Stick"},
+    }},
+    { SDL_GAMEPAD_BUTTON_RIGHT_STICK, {
+        {SDL_GAMEPAD_TYPE_PS3, "R3"},
+        {SDL_GAMEPAD_TYPE_PS4, "R3"},
+        {SDL_GAMEPAD_TYPE_PS5, "R3"},
+        {SDL_GAMEPAD_TYPE_XBOX360, "Right Stick"},
+        {SDL_GAMEPAD_TYPE_XBOXONE, "Right Stick"},
+        {SDL_GAMEPAD_TYPE_GAMECUBE, "C Stick"},
+    }},
+    { SDL_GAMEPAD_BUTTON_LEFT_SHOULDER, {
+        {SDL_GAMEPAD_TYPE_PS3, "L1"},
+        {SDL_GAMEPAD_TYPE_PS4, "L1"},
+        {SDL_GAMEPAD_TYPE_PS5, "L1"},
+        {SDL_GAMEPAD_TYPE_XBOX360, "LB"},
+        {SDL_GAMEPAD_TYPE_XBOXONE, "LB"},
+    }},
+    { SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER, {
+        {SDL_GAMEPAD_TYPE_PS3, "R1"},
+        {SDL_GAMEPAD_TYPE_PS4, "R1"},
+        {SDL_GAMEPAD_TYPE_PS5, "R1"},
+        {SDL_GAMEPAD_TYPE_XBOX360, "RB"},
+        {SDL_GAMEPAD_TYPE_XBOXONE, "RB"},
+        {SDL_GAMEPAD_TYPE_GAMECUBE, "Z"},
+    }},
+    { SDL_GAMEPAD_BUTTON_BACK, {
+        {SDL_GAMEPAD_TYPE_PS3, "Select"},
+        {SDL_GAMEPAD_TYPE_PS4, "Share"},
+        {SDL_GAMEPAD_TYPE_PS5, "Create"},
+        {SDL_GAMEPAD_TYPE_XBOX360, "Back"},
+        {SDL_GAMEPAD_TYPE_XBOXONE, "View"},
+    }},
+    { SDL_GAMEPAD_BUTTON_START, {
+        {SDL_GAMEPAD_TYPE_PS3, "Start"},
+        {SDL_GAMEPAD_TYPE_PS4, "Options"},
+        {SDL_GAMEPAD_TYPE_PS5, "Options"},
+        {SDL_GAMEPAD_TYPE_XBOX360, "Start"},
+        {SDL_GAMEPAD_TYPE_XBOXONE, "Menu"},
+        {SDL_GAMEPAD_TYPE_GAMECUBE, "Start/Pause"},
+    }},
+};
+// clang-format on
+
+Rml::String native_button_name(SDL_Gamepad* gamepad, u32 buttonUntyped) {
+    if (buttonUntyped == PAD_NATIVE_BUTTON_INVALID) {
+        return "Not bound";
+    }
+
+    auto button = static_cast<SDL_GamepadButton>(buttonUntyped);
+    if (gamepad != nullptr) {
+        switch (SDL_GetGamepadButtonLabel(gamepad, button)) {
+        case SDL_GAMEPAD_BUTTON_LABEL_A:
+            return "A";
+        case SDL_GAMEPAD_BUTTON_LABEL_B:
+            return "B";
+        case SDL_GAMEPAD_BUTTON_LABEL_X:
+            return "X";
+        case SDL_GAMEPAD_BUTTON_LABEL_Y:
+            return "Y";
+        case SDL_GAMEPAD_BUTTON_LABEL_CROSS:
+            return "Cross";
+        case SDL_GAMEPAD_BUTTON_LABEL_CIRCLE:
+            return "Circle";
+        case SDL_GAMEPAD_BUTTON_LABEL_TRIANGLE:
+            return "Triangle";
+        case SDL_GAMEPAD_BUTTON_LABEL_SQUARE:
+            return "Square";
+        default:
+            break;
+        }
+    }
+
+    const SDL_GamepadType type =
+        gamepad != nullptr ? SDL_GetGamepadType(gamepad) : SDL_GAMEPAD_TYPE_UNKNOWN;
+    for (const auto& buttonNames : kGamepadButtonNames) {
+        if (buttonNames.button != button) {
+            continue;
+        }
+
+        for (const auto& name : buttonNames.names) {
+            if (name.type == type) {
+                return name.name;
+            }
+        }
+    }
+
+    switch (button) {
+    case SDL_GAMEPAD_BUTTON_DPAD_LEFT:
+        return "D-pad left";
+    case SDL_GAMEPAD_BUTTON_DPAD_RIGHT:
+        return "D-pad right";
+    case SDL_GAMEPAD_BUTTON_DPAD_UP:
+        return "D-pad up";
+    case SDL_GAMEPAD_BUTTON_DPAD_DOWN:
+        return "D-pad down";
+    default:
+        break;
+    }
+
+    if (const char* name = PADGetNativeButtonName(buttonUntyped)) {
+        return name;
+    }
+    return "Unknown";
+}
+
+Rml::String native_axis_name(const PADAxisMapping& mapping, SDL_Gamepad* gamepad) {
+    if (mapping.nativeAxis.nativeAxis != -1) {
+        Rml::String value = PADGetNativeAxisName(mapping.nativeAxis);
+        if (mapping.padAxis != PAD_AXIS_TRIGGER_L && mapping.padAxis != PAD_AXIS_TRIGGER_R) {
+            value += mapping.nativeAxis.sign == AXIS_SIGN_POSITIVE ? "+" : "-";
+        }
+        return value;
+    }
+
+    if (mapping.nativeButton != -1) {
+        return native_button_name(gamepad, static_cast<u32>(mapping.nativeButton));
+    }
+
+    return "Not bound";
+}
+
+bool is_dpad_button(PADButton button) {
+    return button == PAD_BUTTON_UP || button == PAD_BUTTON_DOWN || button == PAD_BUTTON_LEFT ||
+           button == PAD_BUTTON_RIGHT;
+}
+
+bool is_action_button(PADButton button) {
+    return button == PAD_BUTTON_A || button == PAD_BUTTON_B || button == PAD_BUTTON_X ||
+           button == PAD_BUTTON_Y || button == PAD_BUTTON_START || button == PAD_TRIGGER_Z;
+}
+
+bool input_neutral(int port) {
+    if (port < 0) {
+        return true;
+    }
+    return PADGetNativeButtonPressed(port) == -1 && PADGetNativeAxisPulled(port).nativeAxis == -1;
+}
+
+// A Keydown event with KI_ESCAPE may have been dispatched from the controller bindings,
+// so instead poll the keyboard input directly for Escape-to-unbind
+bool keyboard_escape_pressed() {
+    int keyCount = 0;
+    const bool* keys = SDL_GetKeyboardState(&keyCount);
+    return keys != nullptr && SDL_SCANCODE_ESCAPE < keyCount && keys[SDL_SCANCODE_ESCAPE];
+}
+
+}  // namespace
+
+ControllerConfigWindow::ControllerConfigWindow() {
+    listen(
+        Rml::EventId::Keydown,
+        [this](Rml::Event& event) {
+            if (capture_active() || mSuppressNavigationUntilNeutral) {
+                event.StopPropagation();
+            }
+        },
+        true);
+    if (auto* context = mDocument != nullptr ? mDocument->GetContext() : nullptr) {
+        if (auto* root = context->GetRootElement()) {
+            mListeners.emplace_back(std::make_unique<ScopedEventListener>(
+                root, "controllerchange", [this](Rml::Event&) { refresh_controller_page(); }));
+        }
+    }
+
+    for (int port = PAD_CHAN0; port < PAD_CHANMAX; ++port) {
+        add_tab(fmt::format("Port {}", port + 1), [this, port](Rml::Element* content) {
+            if (mPendingPort != -1 && mPendingPort != port) {
+                cancel_pending_binding();
+            }
+            build_port_tab(content, port);
+        });
+    }
+}
+
+void ControllerConfigWindow::hide(bool close) {
+    cancel_pending_binding();
+    Window::hide(close);
+}
+
+void ControllerConfigWindow::update() {
+    poll_pending_binding();
+    Window::update();
+}
+
+void ControllerConfigWindow::build_port_tab(Rml::Element* content, int port) {
+    auto& leftPane = add_child<Pane>(content, Pane::Type::Controlled);
+    auto& rightPane = add_child<Pane>(content, Pane::Type::Uncontrolled);
+    mRightPane = &rightPane;
+    mActivePort = port;
+
+    auto showPage = [this, &rightPane, port](Page page) {
+        mPage = page;
+        render_page(rightPane, port, page);
+    };
+    auto addPageButton = [&leftPane, showPage](Page page, Rml::String key, auto getValue) {
+        leftPane
+            .add_select_button({
+                .key = std::move(key),
+                .getValue = std::move(getValue),
+            })
+            .on_focus([showPage, page](Rml::Event&) { showPage(page); })
+            .on_pressed([showPage, page] { showPage(page); });
+    };
+
+    addPageButton(Page::Controller, "Controller", [port] { return current_controller_name(port); });
+    addPageButton(Page::Buttons, "Buttons", [] { return Rml::String(">"); });
+    addPageButton(Page::Triggers, "Triggers", [] { return Rml::String(">"); });
+    addPageButton(Page::Sticks, "Sticks", [] { return Rml::String(">"); });
+
+    leftPane.add_section("Options");
+    leftPane
+        .add_child<BoolButton>(BoolButton::Props{
+            .key = "Enable Dead Zones",
+            .getValue =
+                [port] {
+                    PADDeadZones* deadZones = PADGetDeadZones(port);
+                    return deadZones != nullptr && deadZones->useDeadzones;
+                },
+            .setValue =
+                [port](bool value) {
+                    if (PADDeadZones* deadZones = PADGetDeadZones(port)) {
+                        deadZones->useDeadzones = value;
+                        PADSerializeMappings();
+                    }
+                },
+            .isDisabled = [port] { return PADGetDeadZones(port) == nullptr; },
+        })
+        .on_focus([&rightPane](Rml::Event&) {
+            rightPane.clear();
+            rightPane.add_text("Apply configured dead zones to the sticks and analog triggers.");
+        });
+    leftPane
+        .add_child<BoolButton>(BoolButton::Props{
+            .key = "Emulate Triggers",
+            .getValue =
+                [port] {
+                    PADDeadZones* deadZones = PADGetDeadZones(port);
+                    return deadZones != nullptr && deadZones->emulateTriggers;
+                },
+            .setValue =
+                [port](bool value) {
+                    if (PADDeadZones* deadZones = PADGetDeadZones(port)) {
+                        deadZones->emulateTriggers = value;
+                        PADSerializeMappings();
+                    }
+                },
+            .isDisabled = [port] { return PADGetDeadZones(port) == nullptr; },
+        })
+        .on_focus([&rightPane](Rml::Event&) {
+            rightPane.clear();
+            rightPane.add_text("Treat analog trigger movement as digital L and R button input.");
+        });
+
+    render_page(rightPane, port, mPage);
+}
+
+void ControllerConfigWindow::render_page(Pane& pane, int port, Page page) {
+    pane.clear();
+
+    switch (page) {
+    case Page::Controller: {
+        const u32 controllerCount = PADCount();
+        if (controllerCount == 0) {
+            pane.add_text("No controllers detected");
+            break;
+        }
+
+        pane.add_button({
+                            .text = "None",
+                            .isSelected = [port] { return PADGetIndexForPort(port) < 0; },
+                        })
+            .on_pressed([this, port] {
+                cancel_pending_binding();
+                PADClearPort(port);
+                PADSerializeMappings();
+            });
+
+        for (u32 i = 0; i < controllerCount; ++i) {
+            pane.add_button(
+                    {
+                        .text = controller_index_name(i),
+                        .isSelected =
+                            [port, i] { return PADGetIndexForPort(port) == static_cast<s32>(i); },
+                    })
+                .on_pressed([this, port, i] {
+                    cancel_pending_binding();
+                    PADSetPortForIndex(i, port);
+                    PADSerializeMappings();
+                });
+        }
+        break;
+    }
+    case Page::Buttons: {
+        u32 buttonCount = 0;
+        PADButtonMapping* mappings = PADGetButtonMappings(port, &buttonCount);
+        if (mappings == nullptr) {
+            pane.add_text("No controller selected");
+            break;
+        }
+
+        SDL_Gamepad* gamepad = gamepad_for_port(port);
+        pane.add_section("Buttons");
+        for (u32 i = 0; i < buttonCount; ++i) {
+            PADButtonMapping& mapping = mappings[i];
+            if (!is_action_button(mapping.padButton)) {
+                continue;
+            }
+
+            pane.add_select_button({
+                                       .key = PADGetButtonName(mapping.padButton),
+                                       .getValue =
+                                           [this, &mapping, gamepad] {
+                                               if (mPendingButtonMapping == &mapping) {
+                                                   return pending_button_label();
+                                               }
+                                               return native_button_name(
+                                                   gamepad, mapping.nativeButton);
+                                           },
+                                   })
+                .on_pressed([this, port, &mapping] {
+                    cancel_pending_binding();
+                    mPendingPort = port;
+                    mPendingBindingArmed = false;
+                    mPendingButtonMapping = &mapping;
+                });
+        }
+
+        pane.add_section("D-Pad");
+        for (u32 i = 0; i < buttonCount; ++i) {
+            PADButtonMapping& mapping = mappings[i];
+            if (!is_dpad_button(mapping.padButton)) {
+                continue;
+            }
+
+            pane.add_select_button({
+                                       .key = PADGetButtonName(mapping.padButton),
+                                       .getValue =
+                                           [this, &mapping, gamepad] {
+                                               if (mPendingButtonMapping == &mapping) {
+                                                   return pending_button_label();
+                                               }
+                                               return native_button_name(
+                                                   gamepad, mapping.nativeButton);
+                                           },
+                                   })
+                .on_pressed([this, port, &mapping] {
+                    cancel_pending_binding();
+                    mPendingPort = port;
+                    mPendingBindingArmed = false;
+                    mPendingButtonMapping = &mapping;
+                });
+        }
+        break;
+    }
+    case Page::Triggers: {
+        u32 axisCount = 0;
+        PADAxisMapping* axes = PADGetAxisMappings(port, &axisCount);
+        u32 buttonCount = 0;
+        PADButtonMapping* buttons = PADGetButtonMappings(port, &buttonCount);
+        if (axes == nullptr && buttons == nullptr) {
+            pane.add_text("No controller selected");
+            break;
+        }
+
+        SDL_Gamepad* gamepad = gamepad_for_port(port);
+        pane.add_section("Analog");
+        constexpr std::array<PADAxis, 2> kTriggerAxes = {PAD_AXIS_TRIGGER_L, PAD_AXIS_TRIGGER_R};
+        if (axes != nullptr) {
+            for (PADAxis axis : kTriggerAxes) {
+                if (axis >= axisCount) {
+                    continue;
+                }
+                PADAxisMapping& mapping = axes[axis];
+                pane.add_select_button({
+                                           .key = PADGetAxisName(mapping.padAxis),
+                                           .getValue =
+                                               [this, &mapping, gamepad] {
+                                                   if (mPendingAxisMapping == &mapping) {
+                                                       return pending_axis_label();
+                                                   }
+                                                   return native_axis_name(mapping, gamepad);
+                                               },
+                                       })
+                    .on_pressed([this, port, &mapping] {
+                        cancel_pending_binding();
+                        mPendingPort = port;
+                        mPendingBindingArmed = false;
+                        mPendingAxisMapping = &mapping;
+                    });
+            }
+        }
+
+        pane.add_section("Digital");
+        if (buttons != nullptr) {
+            for (u32 i = 0; i < buttonCount; ++i) {
+                PADButtonMapping& mapping = buttons[i];
+                if (mapping.padButton != PAD_TRIGGER_L && mapping.padButton != PAD_TRIGGER_R) {
+                    continue;
+                }
+                pane.add_select_button({
+                                           .key = PADGetButtonName(mapping.padButton),
+                                           .getValue =
+                                               [this, &mapping, gamepad] {
+                                                   if (mPendingButtonMapping == &mapping) {
+                                                       return pending_button_label();
+                                                   }
+                                                   return native_button_name(
+                                                       gamepad, mapping.nativeButton);
+                                               },
+                                       })
+                    .on_pressed([this, port, &mapping] {
+                        cancel_pending_binding();
+                        mPendingPort = port;
+                        mPendingBindingArmed = false;
+                        mPendingButtonMapping = &mapping;
+                    });
+            }
+        }
+        break;
+    }
+    case Page::Sticks: {
+        u32 axisCount = 0;
+        PADAxisMapping* axes = PADGetAxisMappings(port, &axisCount);
+        if (axes == nullptr) {
+            pane.add_text("No controller selected");
+            break;
+        }
+
+        SDL_Gamepad* gamepad = gamepad_for_port(port);
+        auto addAxis = [&](PADAxis axis) {
+            if (axis >= axisCount) {
+                return;
+            }
+            PADAxisMapping& mapping = axes[axis];
+            pane.add_select_button({
+                                       .key = PADGetAxisDirectionLabel(mapping.padAxis),
+                                       .getValue =
+                                           [this, &mapping, gamepad] {
+                                               if (mPendingAxisMapping == &mapping) {
+                                                   return pending_axis_label();
+                                               }
+                                               return native_axis_name(mapping, gamepad);
+                                           },
+                                   })
+                .on_pressed([this, port, &mapping] {
+                    cancel_pending_binding();
+                    mPendingPort = port;
+                    mPendingBindingArmed = false;
+                    mPendingAxisMapping = &mapping;
+                });
+        };
+
+        pane.add_section("Control Stick");
+        addAxis(PAD_AXIS_LEFT_Y_POS);
+        addAxis(PAD_AXIS_LEFT_Y_NEG);
+        addAxis(PAD_AXIS_LEFT_X_NEG);
+        addAxis(PAD_AXIS_LEFT_X_POS);
+
+        pane.add_section("C Stick");
+        addAxis(PAD_AXIS_RIGHT_Y_POS);
+        addAxis(PAD_AXIS_RIGHT_Y_NEG);
+        addAxis(PAD_AXIS_RIGHT_X_NEG);
+        addAxis(PAD_AXIS_RIGHT_X_POS);
+        break;
+    }
+    }
+}
+
+void ControllerConfigWindow::refresh_controller_page() {
+    if (!visible() || mPage != Page::Controller || mRightPane == nullptr) {
+        return;
+    }
+    render_page(*mRightPane, mActivePort, Page::Controller);
+}
+
+void ControllerConfigWindow::poll_pending_binding() {
+    if (mSuppressNavigationUntilNeutral && input_neutral(mSuppressNavigationPort)) {
+        mSuppressNavigationUntilNeutral = false;
+        mSuppressNavigationPort = -1;
+    }
+
+    if (!capture_active()) {
+        return;
+    }
+
+    if (keyboard_escape_pressed()) {
+        unmap_pending_binding();
+        return;
+    }
+
+    if (!mPendingBindingArmed) {
+        if (pending_input_neutral()) {
+            mPendingBindingArmed = true;
+        }
+        return;
+    }
+
+    if (mPendingButtonMapping != nullptr) {
+        const s32 nativeButton = PADGetNativeButtonPressed(mPendingPort);
+        if (nativeButton != -1) {
+            const int completedPort = mPendingPort;
+            mPendingButtonMapping->nativeButton = static_cast<u32>(nativeButton);
+            finish_pending_binding(completedPort);
+        }
+        return;
+    }
+
+    if (mPendingAxisMapping != nullptr) {
+        const PADSignedNativeAxis nativeAxis = PADGetNativeAxisPulled(mPendingPort);
+        if (nativeAxis.nativeAxis != -1) {
+            const int completedPort = mPendingPort;
+            mPendingAxisMapping->nativeAxis = nativeAxis;
+            mPendingAxisMapping->nativeButton = -1;
+            finish_pending_binding(completedPort);
+            return;
+        }
+
+        const s32 nativeButton = PADGetNativeButtonPressed(mPendingPort);
+        if (nativeButton != -1) {
+            const int completedPort = mPendingPort;
+            mPendingAxisMapping->nativeAxis = {-1, AXIS_SIGN_POSITIVE};
+            mPendingAxisMapping->nativeButton = nativeButton;
+            finish_pending_binding(completedPort);
+        }
+    }
+}
+
+void ControllerConfigWindow::finish_pending_binding(int completedPort) {
+    mPendingButtonMapping = nullptr;
+    mPendingAxisMapping = nullptr;
+    mPendingPort = -1;
+    mPendingBindingArmed = false;
+    mSuppressNavigationUntilNeutral = true;
+    mSuppressNavigationPort = completedPort;
+    PADSerializeMappings();
+}
+
+void ControllerConfigWindow::unmap_pending_binding() {
+    if (mPendingButtonMapping == nullptr && mPendingAxisMapping == nullptr) {
+        return;
+    }
+
+    const int completedPort = mPendingPort;
+    if (mPendingButtonMapping != nullptr) {
+        mPendingButtonMapping->nativeButton = PAD_NATIVE_BUTTON_INVALID;
+    }
+    if (mPendingAxisMapping != nullptr) {
+        mPendingAxisMapping->nativeAxis = {-1, AXIS_SIGN_POSITIVE};
+        mPendingAxisMapping->nativeButton = -1;
+    }
+    finish_pending_binding(completedPort);
+}
+
+bool ControllerConfigWindow::capture_active() const {
+    return mPendingButtonMapping != nullptr || mPendingAxisMapping != nullptr;
+}
+
+bool ControllerConfigWindow::pending_input_neutral() const {
+    return input_neutral(mPendingPort);
+}
+
+Rml::String ControllerConfigWindow::pending_button_label() const {
+    return mPendingBindingArmed ? "Press a button..." : "Waiting...";
+}
+
+Rml::String ControllerConfigWindow::pending_axis_label() const {
+    return mPendingBindingArmed ? "Move axis or press a button..." : "Waiting...";
+}
+
+void ControllerConfigWindow::cancel_pending_binding() {
+    if (mPendingButtonMapping == nullptr && mPendingAxisMapping == nullptr &&
+        !mSuppressNavigationUntilNeutral)
+    {
+        return;
+    }
+    mPendingButtonMapping = nullptr;
+    mPendingAxisMapping = nullptr;
+    mPendingPort = -1;
+    mPendingBindingArmed = false;
+    mSuppressNavigationUntilNeutral = false;
+    mSuppressNavigationPort = -1;
+}
+
+}  // namespace dusk::ui

src/dusk/ui/controller_config.hpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include "window.hpp"
+
+#include <pad.h>
+
+namespace dusk::ui {
+
+class ControllerConfigWindow : public Window {
+public:
+    ControllerConfigWindow();
+
+    void update() override;
+    void hide(bool close) override;
+
+private:
+    enum class Page {
+        Controller,
+        Buttons,
+        Triggers,
+        Sticks,
+    };
+
+    void build_port_tab(Rml::Element* content, int port);
+    void render_page(class Pane& pane, int port, Page page);
+    void refresh_controller_page();
+    void poll_pending_binding();
+    void finish_pending_binding(int completedPort);
+    void unmap_pending_binding();
+    bool capture_active() const;
+    bool pending_input_neutral() const;
+    Rml::String pending_button_label() const;
+    Rml::String pending_axis_label() const;
+    void cancel_pending_binding();
+
+    Page mPage = Page::Controller;
+    Pane* mRightPane = nullptr;
+    int mActivePort = 0;
+    int mPendingPort = -1;
+    bool mPendingBindingArmed = false;
+    bool mSuppressNavigationUntilNeutral = false;
+    int mSuppressNavigationPort = -1;
+    PADButtonMapping* mPendingButtonMapping = nullptr;
+    PADAxisMapping* mPendingAxisMapping = nullptr;
+};
+
+}  // namespace dusk::ui

src/dusk/ui/document.cpp

@@ -0,0 +1,109 @@
+#include "document.hpp"
+
+#include "aurora/rmlui.hpp"
+#include "ui.hpp"
+
+namespace dusk::ui {
+namespace {
+
+Rml::ElementDocument* load_document(const Rml::String& source) {
+    auto* context = aurora::rmlui::get_context();
+    if (context == nullptr) {
+        return nullptr;
+    }
+    return context->LoadDocumentFromMemory(source);
+}
+
+}  // namespace
+
+Document::Document(const Rml::String& source) : mDocument(load_document(source)) {
+    // Block events while hidden (except for Menu command)
+    listen(
+        Rml::EventId::Keydown,
+        [this](Rml::Event& event) {
+            const auto cmd = map_nav_event(event);
+            if (cmd != NavCommand::Menu && !visible()) {
+                event.StopImmediatePropagation();
+            }
+        },
+        true);
+    const auto blockUnlessVisible = [this](Rml::Event& event) {
+        if (!visible()) {
+            event.StopImmediatePropagation();
+        }
+    };
+    listen(Rml::EventId::Mouseover, blockUnlessVisible, true);
+    listen(Rml::EventId::Click, blockUnlessVisible, true);
+    listen(Rml::EventId::Scroll, blockUnlessVisible, true);
+
+    listen(Rml::EventId::Keydown, [this](Rml::Event& event) {
+        const auto cmd = map_nav_event(event);
+        if (cmd != NavCommand::None && handle_nav_command(event, cmd)) {
+            event.StopPropagation();
+        }
+    });
+}
+
+Document::~Document() {
+    mListeners.clear();
+    if (mDocument != nullptr) {
+        mDocument->Close();
+        mDocument = nullptr;
+    }
+}
+
+void Document::show() {
+    if (mDocument != nullptr) {
+        // Attempt to preserve the previously focused element
+        mDocument->Show(Rml::ModalFlag::None, Rml::FocusFlag::Keep, Rml::ScrollFlag::None);
+        // If nothing is focused, let the document decide the initial focus
+        auto* leaf = mDocument->GetFocusLeafNode();
+        if (leaf == nullptr || leaf == mDocument) {
+            focus();
+        }
+    }
+}
+
+void Document::hide(bool close) {
+    if (mDocument != nullptr) {
+        mDocument->Hide();
+    }
+    if (close) {
+        mClosed = true;
+    }
+}
+
+void Document::update() {}
+
+bool Document::focus() {
+    return false;
+}
+
+void Document::listen(Rml::Element* element, Rml::EventId event,
+    ScopedEventListener::Callback callback, bool capture) {
+    if (element == nullptr) {
+        element = mDocument;
+    }
+    if (element == nullptr || !callback) {
+        return;
+    }
+    mListeners.emplace_back(
+        std::make_unique<ScopedEventListener>(element, event, std::move(callback), capture));
+}
+
+bool Document::visible() const {
+    if (mDocument == nullptr) {
+        return false;
+    }
+    return *mDocument->GetProperty(Rml::PropertyId::Visibility) == Rml::Style::Visibility::Visible;
+}
+
+bool Document::handle_nav_command(Rml::Event& event, NavCommand cmd) {
+    if (cmd == NavCommand::Menu) {
+        toggle();
+        return true;
+    }
+    return false;
+}
+
+}  // namespace dusk::ui

src/dusk/ui/document.hpp

@@ -0,0 +1,51 @@
+#pragma once
+
+#include "component.hpp"
+#include "ui.hpp"
+
+namespace dusk::ui {
+
+class Document {
+public:
+    Document(const Rml::String& source);
+    virtual ~Document();
+
+    Document(const Document&) = delete;
+    Document& operator=(const Document&) = delete;
+
+    virtual void show();
+    virtual void hide(bool close);
+    virtual void update();
+    virtual bool focus();
+    virtual bool visible() const;
+
+    void listen(Rml::Element* element, Rml::EventId event, ScopedEventListener::Callback callback,
+        bool capture = false);
+    void listen(Rml::EventId event, ScopedEventListener::Callback callback, bool capture = false) {
+        listen(mDocument, event, std::move(callback), capture);
+    }
+    void toggle() {
+        if (visible()) {
+            hide(false);
+        } else {
+            show();
+        }
+    }
+    void pop() {
+        hide(true);
+        show_top_document();
+    }
+
+    bool pending_close() const { return mPendingClose; }
+    bool closed() const { return mClosed; }
+
+protected:
+    virtual bool handle_nav_command(Rml::Event& event, NavCommand cmd);
+
+    Rml::ElementDocument* mDocument;
+    std::vector<std::unique_ptr<ScopedEventListener> > mListeners;
+    bool mPendingClose = false;
+    bool mClosed = false;
+};
+
+}  // namespace dusk::ui

src/dusk/ui/editor.hpp

@@ -0,0 +1,11 @@
+#pragma once
+#include "window.hpp"
+
+namespace dusk::ui {
+
+class EditorWindow : public Window {
+public:
+    EditorWindow();
+};
+
+}  // namespace dusk::ui

src/dusk/ui/event.cpp

@@ -0,0 +1,43 @@
+#include "event.hpp"
+
+#include <utility>
+
+namespace dusk::ui {
+
+ScopedEventListener::ScopedEventListener(
+    Rml::Element* element, Rml::EventId event, Callback callback, bool capture)
+    : mElement(element), mEvent(event), mCapture(capture), mCallback(std::move(callback)) {
+    mElement->AddEventListener(mEvent, this, mCapture);
+}
+
+ScopedEventListener::ScopedEventListener(
+    Rml::Element* element, Rml::String event, Callback callback, bool capture)
+    : mElement(element), mEventName(std::move(event)), mCapture(capture),
+      mCallback(std::move(callback)) {
+    mElement->AddEventListener(mEventName, this, mCapture);
+}
+
+ScopedEventListener::~ScopedEventListener() {
+    if (mElement != nullptr) {
+        if (!mEventName.empty()) {
+            mElement->RemoveEventListener(mEventName, this, mCapture);
+        } else {
+            mElement->RemoveEventListener(mEvent, this, mCapture);
+        }
+        mElement = nullptr;
+    }
+}
+
+void ScopedEventListener::ProcessEvent(Rml::Event& event) {
+    if (mCallback) {
+        mCallback(event);
+    }
+}
+
+void ScopedEventListener::OnDetach(Rml::Element* element) {
+    if (element == mElement) {
+        mElement = nullptr;
+    }
+}
+
+}  // namespace dusk::ui

src/dusk/ui/event.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <RmlUi/Core.h>
+
+#include <functional>
+
+namespace dusk::ui {
+
+class ScopedEventListener final : public Rml::EventListener {
+public:
+    using Callback = std::function<void(Rml::Event&)>;
+
+    ScopedEventListener(
+        Rml::Element* element, Rml::EventId event, Callback callback, bool capture = false);
+    ScopedEventListener(
+        Rml::Element* element, Rml::String event, Callback callback, bool capture = false);
+    ~ScopedEventListener() override;
+
+    ScopedEventListener(const ScopedEventListener&) = delete;
+    ScopedEventListener& operator=(const ScopedEventListener&) = delete;
+    ScopedEventListener(ScopedEventListener&&) = delete;
+    ScopedEventListener& operator=(ScopedEventListener&&) = delete;
+
+    void ProcessEvent(Rml::Event& event) override;
+    void OnDetach(Rml::Element* element) override;
+
+private:
+    Rml::Element* mElement = nullptr;
+    Rml::EventId mEvent = Rml::EventId::Invalid;
+    Rml::String mEventName;
+    bool mCapture = false;
+    Callback mCallback;
+};
+
+}  // namespace dusk::ui

src/dusk/ui/input.cpp

@@ -0,0 +1,647 @@
+#include "input.hpp"
+
+#include "ui.hpp"
+
+#include <RmlUi/Core.h>
+#include <SDL3/SDL_gamepad.h>
+#include <SDL3/SDL_timer.h>
+#include <aurora/rmlui.hpp>
+#include <dolphin/pad.h>
+
+#include <algorithm>
+#include <array>
+
+namespace dusk::ui {
+namespace {
+
+constexpr double kGamepadRepeatInitialDelay = 0.32;
+constexpr double kGamepadRepeatStartInterval = 0.12;
+constexpr double kGamepadRepeatMinInterval = 0.045;
+constexpr double kGamepadRepeatRampDuration = 1.0;
+constexpr double kGamepadMenuChordGraceDuration = 0.12;
+constexpr Sint16 kGamepadAxisPressThreshold = 16384;
+constexpr Sint16 kGamepadAxisReleaseThreshold = 12000;
+constexpr int kGamepadAxisDirectionCount = SDL_GAMEPAD_AXIS_COUNT * 2;
+
+struct GamepadRepeatState {
+    Rml::Input::KeyIdentifier key = Rml::Input::KI_UNKNOWN;
+    double pressedAt = 0.0;
+    double nextRepeatAt = 0.0;
+    bool held = false;
+    bool repeatable = false;
+    bool pending = false;
+};
+
+bool sPadInputBlocked = false;
+std::array<GamepadRepeatState, SDL_GAMEPAD_BUTTON_COUNT> sGamepadButtonRepeats;
+std::array<GamepadRepeatState, kGamepadAxisDirectionCount> sGamepadAxisRepeats;
+std::array<u32, PAD_MAX_CONTROLLERS> sPadHoldMasks;
+std::array<bool, PAD_MAX_CONTROLLERS> sMenuChordConsumed;
+
+double now_seconds() noexcept {
+    return static_cast<double>(SDL_GetTicksNS()) / 1000000000.0;
+}
+
+bool is_menu_chord_part(PADButton button) noexcept {
+    return button == PAD_TRIGGER_R || button == PAD_BUTTON_START;
+}
+
+bool has_menu_chord_part_held(u32 port) noexcept {
+    if (port >= sPadHoldMasks.size()) {
+        return false;
+    }
+
+    const u32 held = sPadHoldMasks[port];
+    return (held & (PAD_TRIGGER_R | PAD_BUTTON_START)) != 0;
+}
+
+bool should_block_pad_for_menu_chord() noexcept {
+    for (u32 port = 0; port < sPadHoldMasks.size(); ++port) {
+        if (sMenuChordConsumed[port] && has_menu_chord_part_held(port)) {
+            return true;
+        }
+    }
+    return false;
+}
+
+const char* controller_change_type(Uint32 eventType) noexcept {
+    switch (eventType) {
+    case SDL_EVENT_GAMEPAD_ADDED:
+        return "added";
+    case SDL_EVENT_GAMEPAD_REMOVED:
+        return "removed";
+    case SDL_EVENT_GAMEPAD_REMAPPED:
+        return "remapped";
+    default:
+        return nullptr;
+    }
+}
+
+void dispatch_controller_change_event(const SDL_Event& event) noexcept {
+    const char* type = controller_change_type(event.type);
+    if (type == nullptr) {
+        return;
+    }
+
+    auto* context = aurora::rmlui::get_context();
+    if (context == nullptr) {
+        return;
+    }
+    auto* root = context->GetRootElement();
+    if (root == nullptr) {
+        return;
+    }
+
+    Rml::Dictionary parameters;
+    parameters["type"] = Rml::String(type);
+    parameters["which"] = static_cast<int>(event.gdevice.which);
+    root->DispatchEvent("controllerchange", parameters);
+}
+
+PADButton pad_button_from_axis(PADAxis axis) noexcept {
+    switch (axis) {
+    case PAD_AXIS_TRIGGER_R:
+        return PAD_TRIGGER_R;
+    case PAD_AXIS_TRIGGER_L:
+        return PAD_TRIGGER_L;
+    default:
+        return 0;
+    }
+}
+
+void set_pad_button_held(u32 port, PADButton button, bool held) noexcept {
+    if (port >= sPadHoldMasks.size() || button == 0) {
+        return;
+    }
+
+    if (held) {
+        sPadHoldMasks[port] |= button;
+    } else {
+        sPadHoldMasks[port] &= ~button;
+    }
+}
+
+bool is_menu_chord(u32 port) noexcept {
+    if (port >= sPadHoldMasks.size()) {
+        return false;
+    }
+
+    const u32 held = sPadHoldMasks[port];
+    return (held & PAD_TRIGGER_R) != 0 && (held & PAD_BUTTON_START) != 0;
+}
+
+bool any_menu_chord() noexcept {
+    return std::any_of(sPadHoldMasks.begin(), sPadHoldMasks.end(),
+        [](u32 held) { return (held & PAD_TRIGGER_R) != 0 && (held & PAD_BUTTON_START) != 0; });
+}
+
+Rml::Input::KeyIdentifier map_pad_button(PADButton button) noexcept {
+    switch (button) {
+    case PAD_BUTTON_UP:
+        return Rml::Input::KI_UP;
+    case PAD_BUTTON_DOWN:
+        return Rml::Input::KI_DOWN;
+    case PAD_BUTTON_LEFT:
+        return Rml::Input::KI_LEFT;
+    case PAD_BUTTON_RIGHT:
+        return Rml::Input::KI_RIGHT;
+    case PAD_BUTTON_B:
+        return Rml::Input::KI_ESCAPE;
+    case PAD_BUTTON_A:
+        return Rml::Input::KI_RETURN;
+    case PAD_TRIGGER_R:
+        return Rml::Input::KI_NEXT;
+    case PAD_TRIGGER_L:
+        return Rml::Input::KI_PRIOR;
+    default:
+        return Rml::Input::KI_UNKNOWN;
+    }
+}
+
+Rml::Input::KeyIdentifier map_pad_axis(PADAxis axis) noexcept {
+    switch (axis) {
+    case PAD_AXIS_LEFT_X_POS:
+        return Rml::Input::KI_RIGHT;
+    case PAD_AXIS_LEFT_X_NEG:
+        return Rml::Input::KI_LEFT;
+    case PAD_AXIS_LEFT_Y_POS:
+        return Rml::Input::KI_UP;
+    case PAD_AXIS_LEFT_Y_NEG:
+        return Rml::Input::KI_DOWN;
+    case PAD_AXIS_TRIGGER_R:
+        return Rml::Input::KI_NEXT;
+    case PAD_AXIS_TRIGGER_L:
+        return Rml::Input::KI_PRIOR;
+    default:
+        return Rml::Input::KI_UNKNOWN;
+    }
+}
+
+Rml::Input::KeyIdentifier map_raw_gamepad_button(SDL_GamepadButton button) noexcept {
+    switch (button) {
+    case SDL_GAMEPAD_BUTTON_DPAD_UP:
+        return Rml::Input::KI_UP;
+    case SDL_GAMEPAD_BUTTON_DPAD_DOWN:
+        return Rml::Input::KI_DOWN;
+    case SDL_GAMEPAD_BUTTON_DPAD_LEFT:
+        return Rml::Input::KI_LEFT;
+    case SDL_GAMEPAD_BUTTON_DPAD_RIGHT:
+        return Rml::Input::KI_RIGHT;
+    case SDL_GAMEPAD_BUTTON_EAST:
+        return Rml::Input::KI_ESCAPE;
+    case SDL_GAMEPAD_BUTTON_SOUTH:
+        return Rml::Input::KI_RETURN;
+    case SDL_GAMEPAD_BUTTON_BACK:
+        return Rml::Input::KI_F1;
+    case SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER:
+        return Rml::Input::KI_NEXT;
+    case SDL_GAMEPAD_BUTTON_LEFT_SHOULDER:
+        return Rml::Input::KI_PRIOR;
+    default:
+        return Rml::Input::KI_UNKNOWN;
+    }
+}
+
+Rml::Input::KeyIdentifier map_raw_button_alias(SDL_GamepadButton button) noexcept {
+    switch (button) {
+    case SDL_GAMEPAD_BUTTON_BACK:
+        return Rml::Input::KI_F1;
+    case SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER:
+        return Rml::Input::KI_NEXT;
+    case SDL_GAMEPAD_BUTTON_LEFT_SHOULDER:
+        return Rml::Input::KI_PRIOR;
+    default:
+        return Rml::Input::KI_UNKNOWN;
+    }
+}
+
+Rml::Input::KeyIdentifier map_raw_gamepad_axis(SDL_GamepadAxis axis, PADAxisSign sign) noexcept {
+    switch (axis) {
+    case SDL_GAMEPAD_AXIS_LEFTX:
+        return sign == AXIS_SIGN_POSITIVE ? Rml::Input::KI_RIGHT : Rml::Input::KI_LEFT;
+    case SDL_GAMEPAD_AXIS_LEFTY:
+        return sign == AXIS_SIGN_NEGATIVE ? Rml::Input::KI_UP : Rml::Input::KI_DOWN;
+    case SDL_GAMEPAD_AXIS_RIGHT_TRIGGER:
+        return sign == AXIS_SIGN_POSITIVE ? Rml::Input::KI_NEXT : Rml::Input::KI_UNKNOWN;
+    case SDL_GAMEPAD_AXIS_LEFT_TRIGGER:
+        return sign == AXIS_SIGN_POSITIVE ? Rml::Input::KI_PRIOR : Rml::Input::KI_UNKNOWN;
+    default:
+        return Rml::Input::KI_UNKNOWN;
+    }
+}
+
+bool find_event_port(SDL_JoystickID instance, u32& port) noexcept {
+    for (u32 candidate = 0; candidate < PAD_MAX_CONTROLLERS; ++candidate) {
+        const s32 index = PADGetIndexForPort(candidate);
+        if (index < 0) {
+            continue;
+        }
+
+        SDL_Gamepad* gamepad = PADGetSDLGamepadForIndex(static_cast<u32>(index));
+        if (gamepad == nullptr) {
+            continue;
+        }
+
+        SDL_Joystick* joystick = SDL_GetGamepadJoystick(gamepad);
+        if (joystick != nullptr && SDL_GetJoystickID(joystick) == instance) {
+            port = candidate;
+            return true;
+        }
+    }
+    return false;
+}
+
+bool find_mapped_pad_button(u32 port, SDL_GamepadButton nativeButton, PADButton& button) noexcept {
+    u32 buttonCount = 0;
+    PADButtonMapping* buttons = PADGetButtonMappings(port, &buttonCount);
+    if (buttons != nullptr) {
+        for (u32 i = 0; i < buttonCount; ++i) {
+            if (buttons[i].nativeButton == static_cast<u32>(nativeButton)) {
+                button = buttons[i].padButton;
+                return true;
+            }
+        }
+    }
+
+    u32 axisCount = 0;
+    PADAxisMapping* axes = PADGetAxisMappings(port, &axisCount);
+    if (axes != nullptr) {
+        for (u32 i = 0; i < axisCount; ++i) {
+            if (axes[i].nativeButton == nativeButton) {
+                button = pad_button_from_axis(axes[i].padAxis);
+                return button != 0;
+            }
+        }
+    }
+
+    return false;
+}
+
+bool find_mapped_pad_axis(
+    u32 port, SDL_GamepadAxis nativeAxis, PADAxisSign sign, PADAxis& axis) noexcept {
+    u32 buttonCount = 0;
+    PADGetButtonMappings(port, &buttonCount);
+
+    u32 axisCount = 0;
+    PADAxisMapping* axes = PADGetAxisMappings(port, &axisCount);
+    if (axes == nullptr) {
+        return false;
+    }
+
+    for (u32 i = 0; i < axisCount; ++i) {
+        const PADSignedNativeAxis mappedAxis = axes[i].nativeAxis;
+        if (mappedAxis.nativeAxis == nativeAxis && mappedAxis.sign == sign) {
+            axis = axes[i].padAxis;
+            return true;
+        }
+    }
+
+    return false;
+}
+
+bool find_event_pad_button(
+    const SDL_GamepadButtonEvent& event, u32& port, PADButton& button) noexcept {
+    return find_event_port(event.which, port) &&
+           find_mapped_pad_button(port, static_cast<SDL_GamepadButton>(event.button), button);
+}
+
+Rml::Input::KeyIdentifier map_gamepad_button(const SDL_GamepadButtonEvent& event) noexcept {
+    const auto nativeButton = static_cast<SDL_GamepadButton>(event.button);
+    if (nativeButton == SDL_GAMEPAD_BUTTON_BACK) {
+        return Rml::Input::KI_F1;
+    }
+
+    u32 port = 0;
+    if (!find_event_port(event.which, port)) {
+        return map_raw_gamepad_button(nativeButton);
+    }
+
+    PADButton button = 0;
+    if (find_mapped_pad_button(port, nativeButton, button)) {
+        const auto key = map_pad_button(button);
+        return key == Rml::Input::KI_UNKNOWN ? map_raw_button_alias(nativeButton) : key;
+    }
+
+    return map_raw_button_alias(nativeButton);
+}
+
+Rml::Input::KeyIdentifier map_gamepad_axis(
+    const SDL_GamepadAxisEvent& event, PADAxisSign sign) noexcept {
+    u32 port = 0;
+    if (!find_event_port(event.which, port)) {
+        return map_raw_gamepad_axis(static_cast<SDL_GamepadAxis>(event.axis), sign);
+    }
+
+    PADAxis axis = 0;
+    if (find_mapped_pad_axis(port, static_cast<SDL_GamepadAxis>(event.axis), sign, axis)) {
+        return map_pad_axis(axis);
+    }
+
+    return Rml::Input::KI_UNKNOWN;
+}
+
+bool is_repeatable_key(Rml::Input::KeyIdentifier key) noexcept {
+    switch (key) {
+    case Rml::Input::KI_UP:
+    case Rml::Input::KI_DOWN:
+    case Rml::Input::KI_LEFT:
+    case Rml::Input::KI_RIGHT:
+    case Rml::Input::KI_NEXT:
+    case Rml::Input::KI_PRIOR:
+        return true;
+    default:
+        return false;
+    }
+}
+
+double repeat_interval(double heldFor) noexcept {
+    const double ramp = std::clamp(heldFor / kGamepadRepeatRampDuration, 0.0, 1.0);
+    return kGamepadRepeatStartInterval +
+           (kGamepadRepeatMinInterval - kGamepadRepeatStartInterval) * ramp;
+}
+
+GamepadRepeatState* button_repeat_state(SDL_GamepadButton button) noexcept {
+    const auto index = static_cast<int>(button);
+    if (index < 0 || index >= static_cast<int>(sGamepadButtonRepeats.size())) {
+        return nullptr;
+    }
+    return &sGamepadButtonRepeats[index];
+}
+
+GamepadRepeatState* axis_repeat_state(SDL_GamepadAxis axis, PADAxisSign sign) noexcept {
+    const auto axisIndex = static_cast<int>(axis);
+    if (axisIndex < 0 || axisIndex >= SDL_GAMEPAD_AXIS_COUNT) {
+        return nullptr;
+    }
+
+    const int directionOffset = sign == AXIS_SIGN_POSITIVE ? 0 : 1;
+    return &sGamepadAxisRepeats[axisIndex * 2 + directionOffset];
+}
+
+void clear_gamepad_repeats() noexcept {
+    for (auto& repeat : sGamepadButtonRepeats) {
+        repeat = {};
+    }
+    for (auto& repeat : sGamepadAxisRepeats) {
+        repeat = {};
+    }
+    sPadHoldMasks.fill(0);
+    sMenuChordConsumed.fill(false);
+}
+
+void begin_gamepad_key(GamepadRepeatState& repeat, Rml::Input::KeyIdentifier key) noexcept {
+    if (repeat.held) {
+        return;
+    }
+
+    const double now = now_seconds();
+    repeat.key = key;
+    repeat.pressedAt = now;
+    repeat.held = true;
+    repeat.repeatable = is_repeatable_key(key);
+    repeat.nextRepeatAt = repeat.repeatable ? now + kGamepadRepeatInitialDelay : 0.0;
+    repeat.pending = false;
+}
+
+void begin_pending_gamepad_key(GamepadRepeatState& repeat, Rml::Input::KeyIdentifier key) noexcept {
+    if (repeat.held) {
+        return;
+    }
+
+    const double now = now_seconds();
+    repeat.key = key;
+    repeat.pressedAt = now;
+    repeat.held = true;
+    repeat.repeatable = is_repeatable_key(key);
+    repeat.nextRepeatAt = 0.0;
+    repeat.pending = true;
+}
+
+void consume_menu_chord(u32 port, Rml::Context& context) noexcept {
+    if (port < sMenuChordConsumed.size()) {
+        sMenuChordConsumed[port] = true;
+    }
+
+    auto cancel_next = [&context](GamepadRepeatState& repeat) {
+        if (!repeat.held || repeat.key != Rml::Input::KI_NEXT) {
+            return;
+        }
+        if (!repeat.pending) {
+            context.ProcessKeyUp(repeat.key, 0);
+        }
+        repeat = {};
+    };
+
+    for (auto& repeat : sGamepadButtonRepeats) {
+        cancel_next(repeat);
+    }
+    for (auto& repeat : sGamepadAxisRepeats) {
+        cancel_next(repeat);
+    }
+}
+
+void update_menu_chord_release(u32 port) noexcept {
+    if (port >= sMenuChordConsumed.size() || has_menu_chord_part_held(port)) {
+        return;
+    }
+
+    sMenuChordConsumed[port] = false;
+}
+
+bool should_defer_menu_chord_part(PADButton button, Rml::Input::KeyIdentifier key) noexcept {
+    return button == PAD_TRIGGER_R && key == Rml::Input::KI_NEXT;
+}
+
+void process_axis_direction(
+    Rml::Context& context, const SDL_GamepadAxisEvent& event, PADAxisSign sign) noexcept {
+    GamepadRepeatState* repeat = axis_repeat_state(static_cast<SDL_GamepadAxis>(event.axis), sign);
+    if (repeat == nullptr) {
+        return;
+    }
+
+    const bool active = sign == AXIS_SIGN_POSITIVE ? event.value >= kGamepadAxisPressThreshold :
+                                                     event.value <= -kGamepadAxisPressThreshold;
+    const bool released = sign == AXIS_SIGN_POSITIVE ? event.value <= kGamepadAxisReleaseThreshold :
+                                                       event.value >= -kGamepadAxisReleaseThreshold;
+
+    u32 port = 0;
+    PADAxis padAxis = 0;
+    const bool hasPadAxis =
+        find_event_port(event.which, port) &&
+        find_mapped_pad_axis(port, static_cast<SDL_GamepadAxis>(event.axis), sign, padAxis);
+    const PADButton heldPadButton = hasPadAxis ? pad_button_from_axis(padAxis) : 0;
+
+    if (repeat->held) {
+        if (released) {
+            if (!repeat->pending) {
+                context.ProcessKeyUp(repeat->key, 0);
+            }
+            set_pad_button_held(port, heldPadButton, false);
+            *repeat = {};
+            update_menu_chord_release(port);
+        }
+        return;
+    }
+
+    if (!active) {
+        return;
+    }
+
+    set_pad_button_held(port, heldPadButton, true);
+    const bool chorded = heldPadButton == PAD_TRIGGER_R && is_menu_chord(port);
+    if (chorded) {
+        consume_menu_chord(port, context);
+    }
+    const auto key = chorded ? Rml::Input::KI_F1 : map_gamepad_axis(event, sign);
+    if (key == Rml::Input::KI_UNKNOWN) {
+        return;
+    }
+
+    if (!chorded && should_defer_menu_chord_part(heldPadButton, key)) {
+        begin_pending_gamepad_key(*repeat, key);
+        return;
+    }
+
+    begin_gamepad_key(*repeat, key);
+    context.ProcessMouseLeave();
+    context.ProcessKeyDown(key, 0);
+}
+
+}  // namespace
+
+void sync_input_block() noexcept {
+    const bool shouldBlock = any_document_visible() || should_block_pad_for_menu_chord();
+    if (sPadInputBlocked == shouldBlock) {
+        return;
+    }
+
+    PADBlockInput(shouldBlock);
+    sPadInputBlocked = shouldBlock;
+}
+
+void release_input_block() noexcept {
+    if (!sPadInputBlocked) {
+        return;
+    }
+
+    PADBlockInput(false);
+    sPadInputBlocked = false;
+}
+
+void reset_input_state() noexcept {
+    clear_gamepad_repeats();
+}
+
+void handle_event(const SDL_Event& event) noexcept {
+    if (event.type == SDL_EVENT_GAMEPAD_REMOVED || event.type == SDL_EVENT_WINDOW_FOCUS_LOST) {
+        reset_input_state();
+        sync_input_block();
+        if (event.type != SDL_EVENT_GAMEPAD_REMOVED) {
+            return;
+        }
+    }
+    dispatch_controller_change_event(event);
+    if (event.type != SDL_EVENT_GAMEPAD_BUTTON_DOWN && event.type != SDL_EVENT_GAMEPAD_BUTTON_UP &&
+        event.type != SDL_EVENT_GAMEPAD_AXIS_MOTION)
+    {
+        return;
+    }
+
+    auto* context = aurora::rmlui::get_context();
+    if (context == nullptr) {
+        return;
+    }
+
+    if (event.type == SDL_EVENT_GAMEPAD_AXIS_MOTION) {
+        process_axis_direction(*context, event.gaxis, AXIS_SIGN_POSITIVE);
+        process_axis_direction(*context, event.gaxis, AXIS_SIGN_NEGATIVE);
+        sync_input_block();
+        return;
+    }
+
+    auto* repeat = button_repeat_state(static_cast<SDL_GamepadButton>(event.gbutton.button));
+    u32 port = 0;
+    PADButton button = 0;
+    const bool hasPadButton = find_event_pad_button(event.gbutton, port, button);
+    if (event.type == SDL_EVENT_GAMEPAD_BUTTON_DOWN) {
+        set_pad_button_held(port, button, true);
+        const bool chorded = hasPadButton && is_menu_chord_part(button) && is_menu_chord(port);
+        if (chorded) {
+            consume_menu_chord(port, *context);
+        }
+        const auto key = chorded ? Rml::Input::KI_F1 : map_gamepad_button(event.gbutton);
+        if (key != Rml::Input::KI_UNKNOWN) {
+            bool deferred = false;
+            if (repeat != nullptr) {
+                if (!chorded && should_defer_menu_chord_part(button, key)) {
+                    begin_pending_gamepad_key(*repeat, key);
+                    deferred = true;
+                } else {
+                    begin_gamepad_key(*repeat, key);
+                }
+            }
+            if (!deferred) {
+                context->ProcessMouseLeave();
+                context->ProcessKeyDown(key, 0);
+            }
+        }
+    } else {
+        const auto key = repeat != nullptr && repeat->held ? repeat->key : Rml::Input::KI_UNKNOWN;
+        const bool wasPending = repeat != nullptr && repeat->pending;
+        set_pad_button_held(port, button, false);
+        update_menu_chord_release(port);
+        if (key != Rml::Input::KI_UNKNOWN) {
+            if (repeat != nullptr) {
+                *repeat = {};
+            }
+            if (!wasPending) {
+                context->ProcessKeyUp(key, 0);
+            }
+        }
+    }
+    sync_input_block();
+}
+
+void update_input() noexcept {
+    auto* context = aurora::rmlui::get_context();
+    if (context != nullptr) {
+        const double now = now_seconds();
+        auto process_repeats = [context, now](auto& repeats) {
+            for (auto& repeat : repeats) {
+                if (!repeat.held) {
+                    continue;
+                }
+
+                if (repeat.pending) {
+                    if (now < repeat.pressedAt + kGamepadMenuChordGraceDuration) {
+                        continue;
+                    }
+
+                    repeat.pending = false;
+                    repeat.pressedAt = now;
+                    repeat.nextRepeatAt =
+                        repeat.repeatable ? now + kGamepadRepeatInitialDelay : 0.0;
+                    context->ProcessMouseLeave();
+                    context->ProcessKeyDown(repeat.key, 0);
+                    continue;
+                }
+
+                if (!repeat.repeatable || now < repeat.nextRepeatAt ||
+                    (repeat.key == Rml::Input::KI_NEXT && any_menu_chord()))
+                {
+                    continue;
+                }
+
+                context->ProcessKeyDown(repeat.key, 0);
+                const double heldFor = now - repeat.pressedAt;
+                repeat.nextRepeatAt = now + repeat_interval(heldFor);
+            }
+        };
+        process_repeats(sGamepadButtonRepeats);
+        process_repeats(sGamepadAxisRepeats);
+    } else {
+        reset_input_state();
+    }
+}
+
+}  // namespace dusk::ui

src/dusk/ui/input.hpp

@@ -0,0 +1,10 @@
+#pragma once
+
+namespace dusk::ui {
+
+void update_input() noexcept;
+void reset_input_state() noexcept;
+void sync_input_block() noexcept;
+void release_input_block() noexcept;
+
+}  // namespace dusk::ui

src/dusk/ui/nav_types.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+namespace dusk::ui {
+
+enum class NavCommand {
+    None,
+    Up,
+    Down,
+    Left,
+    Right,
+    Next,      // R1
+    Previous,  // L1
+    Confirm,   // A
+    Cancel,    // B
+    Menu,      // Back/Minus, or R + Start
+};
+
+}  // namespace dusk::ui