Some small classes

2026-09-09 11:44:32 -04:00 · 2025-03-15 17:33:48 +01:00
parent 35b4e24039
commit 9b7889f034
23 changed files with 576 additions and 54 deletions
@@ -1,3 +1,88 @@
 #include "egg/gfx/eggIScnProc.h"

-namespace EGG {} // namespace EGG
+#include "common.h"
+#include "egg/egg_types.h"
+#include "egg/gfx/eggG3DUtility.h"
+#include "egg/gfx/eggGlobalDrawState.h"
+#include "egg/gfx/eggStateGX.h"
+#include "nw4r/g3d/g3d_scnobj.h"
+#include "nw4r/math/math_types.h"
+#include "rvl/MTX/mtx.h"
+
+namespace EGG {
+
+IScnProc::~IScnProc() {
+    if (mpDataSet != nullptr) {
+        for (int i = 0; i < getNumScnProc(); i++) {
+            mpDataSet[i].mpScnProc->Destroy();
+            mpDataSet[i].mpScnProc = nullptr;
+        }
+
+        delete[] mpDataSet;
+        mpDataSet = nullptr;
+    }
+}
+
+void IScnProc::createScnProc(u16 procNum, MEMAllocator *pAllocator) {
+    mNumScnProc = procNum;
+    mpDataSet = new ProcData[mNumScnProc];
+    nw4r::math::MTX34 mtx;
+    PSMTXIdentity(mtx);
+
+    for (u16 i = 0; i < getNumScnProc(); i++) {
+        u32 sp8;
+        MEMAllocator *allocator = (pAllocator == nullptr) ? G3DUtility::getAllocator() : pAllocator;
+
+        mpDataSet[i].mpScnProc = nw4r::g3d::ScnProc::Construct(allocator, &sp8, IScnProc::drawProcFunc, true, false, 0);
+
+        mpDataSet[i].mpScnProc->SetUserData(&mpDataSet[i]);
+        mpDataSet[i].mpScnProc->SetMtx(nw4r::g3d::ScnObj::MTX_LOCAL, mtx);
+
+        mpDataSet[i].mIndex = i;
+        mpDataSet[i].mpThis = this;
+        mpDataSet[i].mFlags = 1 | 2;
+
+        setPriorityScnProc(i, i, true);
+    }
+}
+
+void IScnProc::setPriorityScnProc(u16 procIndex, u8 priority, bool bUseOpa) {
+    nw4r::g3d::ScnProc *pScnProc = getData(procIndex)->mpScnProc;
+    if (bUseOpa) {
+        pScnProc->SetDrawProc(IScnProc::drawProcFunc, true, false);
+        pScnProc->SetPriorityDrawOpa(priority);
+        mpDataSet[procIndex].mFlags |= 1;
+    } else {
+        pScnProc->SetDrawProc(IScnProc::drawProcFunc, false, true);
+        pScnProc->SetPriorityDrawXlu(priority);
+        mpDataSet[procIndex].mFlags &= ~1;
+    }
+}
+
+void IScnProc::pushBackToScnGroup(nw4r::g3d::ScnGroup *pScnGroup) {
+    for (u16 i = 0; i < getNumScnProc(); i++) {
+        bool is_push_back = pScnGroup->Insert(pScnGroup->Size(), getData(i)->mpScnProc);
+    }
+}
+
+void IScnProc::removeFromScnGroup(nw4r::g3d::ScnGroup *pScnGroup) {
+    for (u16 i = 0; i < getNumScnProc(); i++) {
+        bool is_remove = pScnGroup->Remove(getData(i)->mpScnProc);
+    }
+}
+
+void IScnProc::drawProcFunc(nw4r::g3d::ScnProc *pScnProc, bool b) {
+    GlobalDrawState::setDrawSettingGX(b, false);
+    StateGX::s_commandFlag &= ~0xF;
+    drawProcFuncNoGlobalState(pScnProc, b);
+    StateGX::resetGXCache();
+
+    GlobalDrawState::setDrawSettingGX(b, (StateGX::s_commandFlag & 0xF) != 0);
+}
+
+void IScnProc::drawProcFuncNoGlobalState(nw4r::g3d::ScnProc *pScnProc, bool b) {
+    ProcData *dat = static_cast<ProcData *>(pScnProc->GetUserData());
+    dat->mpThis->doDraw(dat->mIndex);
+}
+
+} // namespace EGG