From f407c9829fb5eac2c00867d2b31b2766dfe70540 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Thu, 13 Jun 2019 12:25:55 +0200
Subject: finished some classes

---
 src/TxdStore.cpp | 51 +++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 45 insertions(+), 6 deletions(-)

(limited to 'src/TxdStore.cpp')

diff --git a/src/TxdStore.cpp b/src/TxdStore.cpp
index 10d6e1f5..291feb2f 100644
--- a/src/TxdStore.cpp
+++ b/src/TxdStore.cpp
@@ -22,6 +22,18 @@ CTxdStore::Shutdown(void)
 		delete ms_pTxdPool;
 }
 
+void
+CTxdStore::GameShutdown(void)
+{
+	int i;
+
+	for(i = 0; i < TXDSTORESIZE; i++){
+		TxdDef *def = GetSlot(i);
+		if(def && GetNumRefs(i))
+			RemoveTxdSlot(i);
+	}
+}
+
 int
 CTxdStore::AddTxdSlot(const char *name)
 {
@@ -89,6 +101,12 @@ CTxdStore::Create(int slot)
 	GetSlot(slot)->texDict = RwTexDictionaryCreate();
 }
 
+int
+CTxdStore::GetNumRefs(int slot)
+{
+	return GetSlot(slot)->refCount;
+}
+
 void
 CTxdStore::AddRef(int slot)
 {
@@ -137,6 +155,27 @@ CTxdStore::LoadTxd(int slot, const char *filename)
 	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 nil;
+	}
+}
+
+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)
 {
@@ -146,15 +185,10 @@ CTxdStore::RemoveTxd(int slot)
 	def->texDict = nil;
 }
 
-//bool
-//CTxdStore::isTxdLoaded(int slot)
-//{
-//	return GetSlot(slot)->texDict != nil;
-//}
-
 STARTPATCHES
 	InjectHook(0x527440, CTxdStore::Initialize, PATCH_JUMP);
 	InjectHook(0x527470, CTxdStore::Shutdown, PATCH_JUMP);
+	InjectHook(0x527490, CTxdStore::GameShutdown, PATCH_JUMP);
 	InjectHook(0x5274E0, CTxdStore::AddTxdSlot, PATCH_JUMP);
 	InjectHook(0x5275D0, CTxdStore::FindTxdSlot, PATCH_JUMP);
 	InjectHook(0x527590, CTxdStore::GetTxdName, PATCH_JUMP);
@@ -162,8 +196,13 @@ STARTPATCHES
 	InjectHook(0x527910, CTxdStore::PopCurrentTxd, PATCH_JUMP);
 	InjectHook(0x5278C0, CTxdStore::SetCurrentTxd, PATCH_JUMP);
 	InjectHook(0x527830, CTxdStore::Create, PATCH_JUMP);
+	InjectHook(0x527A00, CTxdStore::GetNumRefs, PATCH_JUMP);
 	InjectHook(0x527930, CTxdStore::AddRef, PATCH_JUMP);
 	InjectHook(0x527970, CTxdStore::RemoveRef, PATCH_JUMP);
 	InjectHook(0x5279C0, CTxdStore::RemoveRefWithoutDelete, PATCH_JUMP);
+	InjectHook(0x527700, (bool (*)(int, RwStream*))CTxdStore::LoadTxd, PATCH_JUMP);
+	InjectHook(0x5276B0, (bool (*)(int, const char*))CTxdStore::LoadTxd, PATCH_JUMP);
+	InjectHook(0x527770, CTxdStore::StartLoadTxd, PATCH_JUMP);
+	InjectHook(0x5277E0, CTxdStore::FinishLoadTxd, PATCH_JUMP);
 	InjectHook(0x527870, CTxdStore::RemoveTxd, PATCH_JUMP);
 ENDPATCHES
-- 
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