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authoraap <aap@papnet.eu>2019-06-13 12:25:55 +0200
committeraap <aap@papnet.eu>2019-06-13 12:25:55 +0200
commitf407c9829fb5eac2c00867d2b31b2766dfe70540 (patch)
tree49afbef27c493ac1406c0b621a29ed5df78e9a86 /src/TxdStore.cpp
parentimplemented GTA stream read functions (diff)
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Diffstat (limited to 'src/TxdStore.cpp')
-rw-r--r--src/TxdStore.cpp51
1 files changed, 45 insertions, 6 deletions
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