ksys: Add StarterPackMgr

src/KingSystem/Resource/resResourceArchive.h

@@ -17,6 +17,8 @@ public:
     ~Archive() override;
 
     void doCreate_(u8* data, u32 size, sead::Heap* heap) override;
+
+    static constexpr size_t cLoadDataAlignment = 0x80;
 };
 KSYS_CHECK_SIZE_NX150(Archive, 0x68);
 

src/KingSystem/Resource/resResourceMgrTask.cpp

@@ -238,6 +238,10 @@ void ResourceMgrTask::setFlag2000Or5000(s32 type) {
     }
 }
 
+void ResourceMgrTask::resetFlag20000() {
+    mFlags.reset(Flag::_20000);
+}
+
 bool ResourceMgrTask::isFlag4Set() const {
     return mFlags.isOn(Flag::_4);
 }
@@ -701,4 +705,9 @@ void ResourceMgrTask::removeOverlayArena(OverlayArena* arena) {
     }
 }
 
+void ResourceMgrTask::setPack(Handle* pack) {
+    mPackHandle = pack;
+    res::stubbedLogFunction();
+}
+
 }  // namespace ksys::res

src/KingSystem/Resource/resResourceMgrTask.h

@@ -137,6 +137,7 @@ public:
 
     void controlField9c0d88(bool off);
     void setFlag2000Or5000(s32 type);
+    void resetFlag20000();
 
     void copyLoadRequest(ILoadRequest* request, const sead::SafeString& path,
                          const ILoadRequest& source_request);
@@ -264,6 +265,10 @@ public:
     ResourceUnitDelegatePair& getUnitInitLoadFn() { return mUnitInitLoadFn; }
     auto& getUnitAdjustHeapFn() { return mUnitAdjustHeapFn; }
 
+    OverlayArena* getArenaForResourceL() { return &mArenaForResourceL; }
+
+    void setPack(Handle* pack);
+
 private:
     enum class Flag {
         _1 = 1,
@@ -274,6 +279,7 @@ private:
         _1000 = 0x1000,
         _2000 = 0x2000,
         _4000 = 0x4000,
+        _20000 = 0x20000,
     };
 
     enum class CacheControlFlag : u8 {

src/KingSystem/Resource/resSystem.cpp

@@ -36,4 +36,12 @@ s32 getDefaultAlignment() {
     return 8;
 }
 
+void registerPackExtension(bool has_extension, const sead::SafeString& extension) {}
+
+void stubbedBool(bool) {}
+
+void setResourceMgrPack(Handle* pack) {
+    ResourceMgrTask::instance()->setPack(pack);
+}
+
 }  // namespace ksys::res

src/KingSystem/Resource/resSystem.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <prim/seadSafeString.h>
+#include "resHandle.h"
 
 namespace ksys::res {
 
@@ -27,4 +28,14 @@ bool returnFalse3(const sead::SafeString& path);
 
 s32 getDefaultAlignment();
 
+// In release builds, this function does nothing.
+// TODO: figure out what this is used for. Stubbed log function?
+void registerPackExtension(bool has_extension, const sead::SafeString& extension);
+
+// In release builds, this function does nothing.
+// TODO: figure out what this is used for. Stubbed log function?
+void stubbedBool(bool);
+
+void setResourceMgrPack(Handle* pack);
+
 }  // namespace ksys::res