1 files changed, 187 insertions, 25 deletions

diff --git a/src/modelinfo/SimpleModelInfo.cpp b/src/modelinfo/SimpleModelInfo.cpp
index 9ca4d292..1199c200 100644
--- a/src/modelinfo/SimpleModelInfo.cpp
+++ b/src/modelinfo/SimpleModelInfo.cpp
@@ -1,38 +1,60 @@
 #include "common.h"
 
+#include "main.h"
 #include "General.h"
+#include "Renderer.h"
 #include "Camera.h"
 #include "ModelInfo.h"
 #include "AnimManager.h"
 #include "custompipes.h"
+#include "Streaming.h"
+#include "smallHeap.h"
+#include "Leeds.h"
 
-#define LOD_DISTANCE (300.0f)
+TempIdeData m_sTempIdeData[800];
+
+base::cRelocatableChunkClassInfo CSimpleModelInfo::msClassInfo("CSimpleModelInfo", VTABLE_ADDR(&msClassInstance), sizeof(msClassInstance));
+CSimpleModelInfo CSimpleModelInfo::msClassInstance;
 
 void
 CSimpleModelInfo::DeleteRwObject(void)
 {
 	int i;
 	RwFrame *f;
-	for(i = 0; i < m_numAtomics; i++)
-		if(m_atomics[i]){
-			f = RpAtomicGetFrame(m_atomics[i]);
-			RpAtomicDestroy(m_atomics[i]);
-			RwFrameDestroy(f);
-			m_atomics[i] = nil;
-			RemoveTexDictionaryRef();
-			if(GetAnimFileIndex() != -1)
-				CAnimManager::RemoveAnimBlockRef(GetAnimFileIndex());
-		}
+	if(m_atomics == nil)
+		return;
+	if(!gUseChunkFiles){
+		for(i = 0; i < m_numAtomics; i++)
+			if(m_atomics[i]){
+				f = RpAtomicGetFrame(m_atomics[i]);
+				RpAtomicDestroy(m_atomics[i]);
+				RwFrameDestroy(f);
+				m_atomics[i] = nil;
+				RemoveTexDictionaryRef();
+				if(GetAnimFileIndex() != -1)
+					CAnimManager::RemoveAnimBlockRef(GetAnimFileIndex());
+			}
+	}else if(m_chunk){
+		CStreaming::UnregisterPointer(&m_atomics, 2);
+		for(i = 0; i < m_numAtomics; i++)
+			CStreaming::UnregisterAtomic(m_atomics[i], nil);
+		DeleteChunk();
+		RemoveTexDictionaryRef();
+		if(GetAnimFileIndex() != -1)
+			CAnimManager::RemoveAnimBlockRef(GetAnimFileIndex());
+	}
+	m_atomics = nil;
 }
 
 RwObject*
 CSimpleModelInfo::CreateInstance(void)
 {
 	RpAtomic *atomic;
-	if(m_atomics[0] == nil)
+	if(m_atomics && m_atomics[0] == nil)
 		return nil;
 	atomic = RpAtomicClone(m_atomics[0]);
 	RpAtomicSetFrame(atomic, RwFrameCreate());
+	CStreaming::RegisterInstance(atomic, nil);
 	return (RwObject*)atomic;
 }
 
@@ -42,21 +64,20 @@ CSimpleModelInfo::CreateInstance(RwMatrix *matrix)
 	RpAtomic *atomic;
 	RwFrame *frame;
 
-	if(m_atomics[0] == nil)
+	if(m_atomics && m_atomics[0] == nil)
 		return nil;
 	atomic = RpAtomicClone(m_atomics[0]);
 	frame = RwFrameCreate();
 	*RwFrameGetMatrix(frame) = *matrix;
 	RpAtomicSetFrame(atomic, frame);
+	CStreaming::RegisterInstance(atomic, nil);
 	return (RwObject*)atomic;
 }
 
 void
 CSimpleModelInfo::Init(void)
 {
-	m_atomics[0] = nil;
-	m_atomics[1] = nil;
-	m_atomics[2] = nil;
+	m_atomics = new RpAtomic*[3];
 	m_numAtomics = 0;
 	m_firstDamaged  = 0;
 	m_wetRoadReflection    = 0;
@@ -72,21 +93,30 @@ CSimpleModelInfo::Init(void)
 	m_ignoreDrawDist  = 0;
 	m_isCodeGlass     = 0;
 	m_isArtistGlass   = 0;
+	m_relatedModel = nil;
 }
 
 void
 CSimpleModelInfo::SetAtomic(int n, RpAtomic *atomic)
 {
-	AddTexDictionaryRef();
+	if(m_atomics == nil){
+		m_atomics = new RpAtomic*[3];
+		m_atomics[0] = nil;
+		m_atomics[1] = nil;
+		m_atomics[2] = nil;
+	}
 	m_atomics[n] = atomic;
+	AddTexDictionaryRef();
 	if(GetAnimFileIndex() != -1)
 		CAnimManager::AddAnimBlockRef(GetAnimFileIndex());
 	RpGeometry *geo = RpAtomicGetGeometry(atomic);
 	if(m_ignoreLight)
 		RpGeometrySetFlags(geo, RpGeometryGetFlags(geo) & ~rpGEOMETRYLIGHT);
+/*
 	if(RpGeometryGetFlags(geo) & rpGEOMETRYNORMALS &&
 	   RpGeometryGetNumTriangles(geo) > 200)
 		debug("%s has %d polys\n", m_name, RpGeometryGetNumTriangles(geo));
+*/
 
 #ifdef EXTENDED_PIPELINES
 	if(m_wetRoadReflection)
@@ -137,6 +167,40 @@ CSimpleModelInfo::GetLargestLodDistance(void)
 }
 
 RpAtomic*
+CSimpleModelInfo::GetLodAtomic(int n)
+{
+	if(m_atomics == nil || n >= m_numAtomics)
+		return nil;
+	return m_atomics[n];
+}
+
+RpAtomic*
+CSimpleModelInfo::GetLastAtomic(void)
+{
+	if(m_atomics == nil)
+		return nil;
+	if(m_firstDamaged == 0 || m_isDamaged)
+		return m_atomics[m_numAtomics-1];
+	else
+		return m_atomics[m_firstDamaged-1];
+}
+
+RpAtomic*
+CSimpleModelInfo::GetLastAtomic(float dist)
+{
+	int n;
+	if(m_atomics == nil)
+		return nil;
+	if(m_firstDamaged == 0 || m_isDamaged)
+		n = m_numAtomics-1;
+	else
+		n = m_firstDamaged-1;
+	if(dist < m_lodDistances[n] * TheCamera.LODDistMultiplier)
+		return m_atomics[n];
+	return nil;
+}
+
+RpAtomic*
 CSimpleModelInfo::GetAtomicFromDistance(float dist)
 {
 	int i;
@@ -152,20 +216,40 @@ CSimpleModelInfo::GetAtomicFromDistance(float dist)
 RpAtomic*
 CSimpleModelInfo::GetFirstAtomicFromDistance(float dist)
 {
+// HACk until we figure out what's going on
+if(m_atomics == nil) return nil;
 	if(dist < m_lodDistances[0] * TheCamera.LODDistMultiplier)
 		return m_atomics[0];
 	return nil;
 }
 
 void
-CSimpleModelInfo::FindRelatedModel(int32 minID, int32 maxID)
+CSimpleModelInfo::FindRelatedModel(void)
 {
-	int i;
 	CBaseModelInfo *mi;
-	for(i = minID; i <= maxID; i++){
-		mi = CModelInfo::GetModelInfo(i);
+	int thisIndex, otherIndex;
+
+	// find our own index in temp data
+	for(thisIndex = 0; thisIndex < ARRAY_SIZE(m_sTempIdeData); thisIndex++){
+		if(m_sTempIdeData[thisIndex].id == -1)
+			break;
+		if(this == CModelInfo::GetModelInfo(m_sTempIdeData[thisIndex].id))
+			goto found;
+	}
+	thisIndex = -1;
+found:
+#ifdef FIX_BUGS
+	if(thisIndex == -1)
+		return;
+#endif
+
+	for(otherIndex = 0; otherIndex < ARRAY_SIZE(m_sTempIdeData); otherIndex++){
+		if(m_sTempIdeData[otherIndex].id == -1)
+			break;
+
+		mi = CModelInfo::GetModelInfo(m_sTempIdeData[otherIndex].id);
 		if(mi && mi != this &&
-		   !CGeneral::faststrcmp(GetModelName()+3, mi->GetModelName()+3)){
+		   !CGeneral::faststrcmp(m_sTempIdeData[thisIndex].name+3, m_sTempIdeData[otherIndex].name+3)){
 			assert(mi->IsSimple());
 			this->SetRelatedModel((CSimpleModelInfo*)mi);
 			return;
@@ -176,12 +260,14 @@ CSimpleModelInfo::FindRelatedModel(int32 minID, int32 maxID)
 #define NEAR_DRAW_DIST 100.0f	// 0.0f in vice city
 
 void
-CSimpleModelInfo::SetupBigBuilding(int32 minID, int32 maxID)
+CSimpleModelInfo::SetupBigBuilding(void)
 {
 	CSimpleModelInfo *related;
-	if(m_lodDistances[0] > LOD_DISTANCE && GetRelatedModel() == nil){
+	if(m_lodDistances[0] < 0.0f)
+		m_lodDistances[0] = -m_lodDistances[0];	// what?
+	else if(m_lodDistances[0] > LOD_DISTANCE && GetRelatedModel() == nil){
 		m_isBigBuilding = 1;
-		FindRelatedModel(minID, maxID);
+		FindRelatedModel();
 		related = GetRelatedModel();
 		if(related){
 			m_lodDistances[2] = related->GetLargestLodDistance()/TheCamera.LODDistMultiplier;
@@ -193,3 +279,79 @@ CSimpleModelInfo::SetupBigBuilding(int32 minID, int32 maxID)
 			m_lodDistances[2] = NEAR_DRAW_DIST;
 	}
 }
+
+
+void
+CSimpleModelInfo::LoadModel(void *atomics, const void *chunk)
+{
+	int i;
+	m_chunk = (void*)chunk;
+	m_atomics = (RpAtomic**)atomics;
+	CStreaming::RegisterPointer(m_chunk, 2, true);
+	CStreaming::RegisterPointer(m_atomics, 2, true);
+	for(i = 0; i < m_numAtomics; i++){
+		LoadResource(m_atomics[i]);
+		CStreaming::RegisterAtomic(m_atomics[i], nil);
+	}
+}
+
+void
+CSimpleModelInfo::Write(base::cRelocatableChunkWriter &writer)
+{
+	CBaseModelInfo::Write(writer);
+	if(WriteModel(writer))
+		writer.AddPatch(&m_atomics);
+	else
+		m_atomics = nil;
+	if(m_isBigBuilding)
+		writer.AddPatch(&m_relatedModel);
+}
+
+void*
+CSimpleModelInfo::WriteModel(base::cRelocatableChunkWriter &writer)
+{
+	int i;
+	if(m_atomics == nil || m_atomics[0] == nil)
+		return nil;
+
+	// remove empty atomics
+	int numAtomics = 0;
+	for(i = 0; i < m_numAtomics; i++)
+		if(m_atomics[i]){
+			m_atomics[numAtomics] = m_atomics[i];
+#ifdef FIX_BUGS
+			m_lodDistances[numAtomics] = m_lodDistances[i];
+#endif
+			numAtomics++;
+		}
+	if(m_firstDamaged){
+		int firstDam = m_firstDamaged - m_numAtomics + numAtomics;
+		if(firstDam < numAtomics)
+			m_firstDamaged = firstDam;
+		else
+			m_firstDamaged = 0;
+	}
+	m_numAtomics = numAtomics;
+
+	// write the actual models
+	writer.AllocateRaw(m_atomics, m_numAtomics*sizeof(void*), sizeof(void*), false, true);
+	for(i = 0; m_numAtomics; i++){
+		writer.AddPatch(&m_atomics[i]);
+		SaveResource(m_atomics[i], writer);
+	}
+	return m_atomics;
+}
+
+void
+CSimpleModelInfo::RcWriteThis(base::cRelocatableChunkWriter &writer)
+{
+	writer.AllocateRaw(this, sizeof(*this), 0x10, false, true);
+	writer.Class(VTABLE_ADDR(this), msClassInfo);
+}
+
+void
+CSimpleModelInfo::RcWriteEmpty(base::cRelocatableChunkWriter &writer)
+{
+	writer.AllocateRaw(this, sizeof(*this), 0x10, false, true);
+	writer.Class(VTABLE_ADDR(this), msClassInfo);
+}