Prevent crash with spawning items

The crash occurs specifically with boot and hammer upgrades. The game tries to play a cutscene to tell you about them. If you're not in the proper room for said cutscene, then the game crashes.

Author: Zephiles

ttyd-tools/rel/include/mod.h

@@ -109,6 +109,7 @@ class Mod
   void spawnItem();
   uint8_t spawnItemNameCounter;
   bool spawnItemDisable = false;
+  void spawnItemPreventCrash();
 
   // Enable Debug Mode
   void enableDebugMode();

ttyd-tools/rel/source/codes/SpawnItemPreventCrashC.cpp

@@ -0,0 +1,21 @@
+#include "mod.h"
+
+#include <cstdio>
+
+namespace mod {
+
+void Mod::spawnItemPreventCrash()
+{
+  #ifdef TTYD_US
+    uint32_t itemseq_GetItem_address = 0x800ABCD8;
+  #elif defined TTYD_JP
+    uint32_t itemseq_GetItem_address = 0x800AA01C;
+  #elif defined TTYD_EU
+    uint32_t itemseq_GetItem_address = 0x800AD0A8;
+  #endif
+  
+  // This also prevents cutscenes from playing when collecting a boot or hammer upgrade
+  *reinterpret_cast<uint32_t *>(itemseq_GetItem_address) = 0x48000030; // b 0x30
+}
+
+}

ttyd-tools/rel/source/mod.cpp

@@ -52,6 +52,7 @@ void Mod::init()
   Mod::disableBattles();
   Mod::infiniteItemUsage();
   Mod::artAttackHitboxes();
+  Mod::spawnItemPreventCrash();
 }
 
 void Mod::updateEarly()