Set the debug mode variable at boot

This variable should be set, so that backtrace screens can appear before the title sequence begins.

Author: Zephiles

ttyd-tools/rel/include/global.h

@@ -718,6 +718,6 @@ void initMenuVars();
 void assignCheatButtonCombo(uint32_t cheat);
 void assignDisplayButtonCombo(uint32_t display);
 void initArtAttackAssemblyOverwrites();
-void initAssemblyOverwrites();
+void initAddressOverwrites();
 
 }

ttyd-tools/rel/source/main.cpp

@@ -425,7 +425,7 @@ void initArtAttackAssemblyOverwrites()
 		StartArtAttackHitboxes, BranchArtAttackHitboxes);
 }
 
-void initAssemblyOverwrites()
+void initAddressOverwrites()
 {
 	#ifdef TTYD_US
 	void *PreventPreBattleSoftlockAddress 		= reinterpret_cast<void *>(0x800465CC);
@@ -546,6 +546,13 @@ void initAssemblyOverwrites()
 	*reinterpret_cast<uint32_t *>(BacktraceScreenPPCHaltBranchAddress) 		= 0x3B400000; // li r26,0
 	*reinterpret_cast<uint32_t *>(BacktraceScreenEndBranchAddress) 			= 0x4BFFFDD4; // b -0x22C
 	#endif
+	
+	// Set the initial value for the debug mode variable, to allow backtrace screens before the title sequence begins
+	uint32_t tempTitleMainAddress = *reinterpret_cast<uint32_t *>(titleMainAddress);
+	if (tempTitleMainAddress != 0)
+	{
+		*reinterpret_cast<int32_t *>(tempTitleMainAddress + 0x30) = -1;
+	}
 }
 
 void Mod::run()

ttyd-tools/rel/source/mod.cpp

@@ -36,7 +36,7 @@ void Mod::init()
 	gMod = this;
 	initMenuVars();
 	initArtAttackAssemblyOverwrites();
-	initAssemblyOverwrites();
+	initAddressOverwrites();
 	actionCommandsTimingsInit();
 
 	mPFN_makeKey_trampoline = patch::hookFunction(ttyd::system::makeKey, []()