From 9f61c9e6ac6b1ac5692cf6352d2ebbd47a31a686 Mon Sep 17 00:00:00 2001
From: claude-bot <claude@ancap.in.ua>
Date: Mon, 13 Jul 2026 12:27:07 +0000
Subject: Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation)

Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.
---
 src/rw/TxdStore.cpp | 183 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 183 insertions(+)
 create mode 100644 src/rw/TxdStore.cpp

(limited to 'src/rw/TxdStore.cpp')

diff --git a/src/rw/TxdStore.cpp b/src/rw/TxdStore.cpp
new file mode 100644
index 0000000..0bd2971
--- /dev/null
+++ b/src/rw/TxdStore.cpp
@@ -0,0 +1,183 @@
+#include "common.h"
+
+#include "templates.h"
+#include "General.h"
+#include "Streaming.h"
+#include "RwHelper.h"
+#include "TxdStore.h"
+
+CPool<TxdDef,TxdDef> *CTxdStore::ms_pTxdPool;
+RwTexDictionary *CTxdStore::ms_pStoredTxd;
+
+void
+CTxdStore::Initialise(void)
+{
+	if(ms_pTxdPool == nil)
+		ms_pTxdPool = new CPool<TxdDef,TxdDef>(TXDSTORESIZE, "TexDictionary");
+}
+
+void
+CTxdStore::Shutdown(void)
+{
+	if(ms_pTxdPool)
+		delete ms_pTxdPool;
+}
+
+void
+CTxdStore::GameShutdown(void)
+{
+	int i;
+
+	for(i = 0; i < TXDSTORESIZE; i++){
+		TxdDef *def = GetSlot(i);
+		if(def && GetNumRefs(i) == 0)
+			RemoveTxdSlot(i);
+	}
+}
+
+int
+CTxdStore::AddTxdSlot(const char *name)
+{
+	TxdDef *def = ms_pTxdPool->New();
+	assert(def);
+	def->texDict = nil;
+	def->refCount = 0;
+	strcpy(def->name, name);
+	return ms_pTxdPool->GetJustIndex(def);
+}
+
+void
+CTxdStore::RemoveTxdSlot(int slot)
+{
+	TxdDef *def = GetSlot(slot);
+	if(def->texDict)
+		RwTexDictionaryDestroy(def->texDict);
+	ms_pTxdPool->Delete(def);
+}
+
+int
+CTxdStore::FindTxdSlot(const char *name)
+{
+	int size = ms_pTxdPool->GetSize();
+	for(int i = 0; i < size; i++){
+		TxdDef *def = GetSlot(i);
+		if(def && !CGeneral::faststricmp(def->name, name))
+			return i;
+	}
+	return -1;
+}
+
+char*
+CTxdStore::GetTxdName(int slot)
+{
+	return GetSlot(slot)->name;
+}
+
+void
+CTxdStore::PushCurrentTxd(void)
+{
+	ms_pStoredTxd = RwTexDictionaryGetCurrent();
+}
+
+void
+CTxdStore::PopCurrentTxd(void)
+{
+	RwTexDictionarySetCurrent(ms_pStoredTxd);
+	ms_pStoredTxd = nil;
+}
+
+void
+CTxdStore::SetCurrentTxd(int slot)
+{
+	RwTexDictionarySetCurrent(GetSlot(slot)->texDict);
+}
+
+void
+CTxdStore::Create(int slot)
+{
+	GetSlot(slot)->texDict = RwTexDictionaryCreate();
+}
+
+int
+CTxdStore::GetNumRefs(int slot)
+{
+	return GetSlot(slot)->refCount;
+}
+
+void
+CTxdStore::AddRef(int slot)
+{
+	GetSlot(slot)->refCount++;
+}
+
+void
+CTxdStore::RemoveRef(int slot)
+{
+	if(--GetSlot(slot)->refCount <= 0)
+		CStreaming::RemoveTxd(slot);
+}
+
+void
+CTxdStore::RemoveRefWithoutDelete(int slot)
+{
+	GetSlot(slot)->refCount--;
+}
+
+bool
+CTxdStore::LoadTxd(int slot, RwStream *stream)
+{
+	TxdDef *def = GetSlot(slot);
+
+	if(RwStreamFindChunk(stream, rwID_TEXDICTIONARY, nil, nil)){
+		def->texDict = RwTexDictionaryGtaStreamRead(stream);
+		return def->texDict != nil;
+	}
+	printf("Failed to load TXD\n");
+	return false;
+}
+
+bool
+CTxdStore::LoadTxd(int slot, const char *filename)
+{
+	RwStream *stream;
+	bool ret;
+
+	ret = false;
+	_rwD3D8TexDictionaryEnableRasterFormatConversion(true);
+	do
+		stream = RwStreamOpen(rwSTREAMFILENAME, rwSTREAMREAD, filename);
+	while(stream == nil);
+	ret = LoadTxd(slot, stream);
+	RwStreamClose(stream, nil);
+	return ret;
+}
+
+bool
+CTxdStore::StartLoadTxd(int slot, RwStream *stream)
+{
+	TxdDef *def = GetSlot(slot);
+	if(RwStreamFindChunk(stream, rwID_TEXDICTIONARY, nil, nil)){
+		def->texDict = RwTexDictionaryGtaStreamRead1(stream);
+		return def->texDict != nil;
+	}else{
+		printf("Failed to load TXD\n");
+		return false;
+	}
+}
+
+bool
+CTxdStore::FinishLoadTxd(int slot, RwStream *stream)
+{
+	TxdDef *def = GetSlot(slot);
+	def->texDict = RwTexDictionaryGtaStreamRead2(stream, def->texDict);
+	return def->texDict != nil;
+}
+
+void
+CTxdStore::RemoveTxd(int slot)
+{
+	TxdDef *def = GetSlot(slot);
+	if(def->texDict)
+		RwTexDictionaryDestroy(def->texDict);
+	def->texDict = nil;
+}
-- 
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