Add memory wipe function

src/c/battle_data.h

@@ -18,9 +18,33 @@ typedef struct BATTLE_DATA {
 } BATTLE_DATA;
 
 typedef struct ENEMY_DATA {
-    byte unknown[0x14];
-    char* encounter_text;
-    byte unknown_2[0x28];
+  /*  0 */ byte unk0[6];
+  /*  6 */ unsigned short hp;
+  /*  8 */ unsigned short pp;
+  /*  A */ byte unkA[2];
+  /*  C */ unsigned int exp;
+  /* 10 */ unsigned short money;
+  /* 12 */ unsigned short overworldAnim;
+  /* 14 */ char *encounter_text;
+  /* 18 */ char *death_text;
+  /* 1C */ byte palette;
+  /* 1D */ byte level;
+  /* 1E */ byte bgm;
+  /* 1F */ byte offense;
+  /* 20 */ byte defense;
+  /* 21 */ byte unk21;
+  /* 22 */ byte speed;
+  /* 23 */ byte guts;
+  /* 24 */ byte luck;
+  /* 25 */ byte unk25[3];
+  /* 28 */ unsigned short actions[4];
+  /* 30 */ unsigned short finalAction;
+  /* 32 */ unsigned short actionArgs[4];
+  /* 3A */ byte unk3A[2];
+  /* 3C */ byte unk3C;
+  /* 3D */ byte itemDropped;
+  /* 3E */ byte unk3E;
+  /* 3F */ byte mirrorSuccess;
 } ENEMY_DATA;
 
 #endif

src/c/tests/battle_test.c

@@ -64,9 +64,10 @@ void setup_battle_tests()
     setup_king_name();
     m2_is_battle = 1;
     (*(byte*)(0x3005050)) = 0xFF;
-    (*(short*)(0x30023DC)) = 0;        //Default delay between prints
+    (*(short*)(0x30023DC)) = 0;                  // Default delay between prints
     (*(int*)(0x3005220)) = 0x2028820;
     *tilemap_pointer= (unsigned short*)0x2028018;
+    (*(unsigned short*)(0x500001E)) = 0x7FFF;    // Make it so it's easy to check what's being written
     m2_script_readability = false;
 }
 

src/c/tests/main_test.c

@@ -6,10 +6,24 @@ void start_tests()
 {
     start_session();
     
+    blank_memory();
     start_battle_tests();
     
+    blank_memory();
+    
     end_session();
     
     while(1)
         vblank();
+}
+
+void blank_memory()
+{
+    int blank_value = 0;
+    cpufastset(&blank_value, (void*)EWRAM, CPUFASTSET_FILL | (EWRAM_SIZE >> 2));
+    cpufastset(&blank_value, (void*)IWRAM, CPUFASTSET_FILL | (IWRAM_SIZE >> 3));
+    cpufastset(&blank_value, (void*)IO, CPUFASTSET_FILL | (IO_SIZE >> 2));
+    cpufastset(&blank_value, (void*)PALETTES, CPUFASTSET_FILL | (PALETTES_SIZE >> 2));
+    cpufastset(&blank_value, (void*)VRAM, CPUFASTSET_FILL | (VRAM_SIZE >> 2));
+    cpufastset(&blank_value, (void*)OBJECTS, CPUFASTSET_FILL | (OBJECTS_SIZE >> 2));
 }

src/c/tests/main_test.h

@@ -1,5 +1,21 @@
 #include "debug_printf/test_print.h"
 
-void start_tests();
+#define CPUFASTSET_FILL (0x1000000)
+#define EWRAM (0x2000000)
+#define EWRAM_SIZE (0x40000)
+#define IWRAM (0x3000000)
+#define IWRAM_SIZE (0x8000)
+#define IO (0x4000000)
+#define IO_SIZE (0x400)
+#define PALETTES (0x5000000)
+#define PALETTES_SIZE (0x400)
+#define VRAM (0x6000000)
+#define VRAM_SIZE (0x18000)
+#define OBJECTS (0x7000000)
+#define OBJECTS_SIZE (0x400)
 
-extern void vblank();
+void start_tests();
+void blank_memory();
+
+extern void vblank();
+extern void cpufastset(void *source, void *dest, int mode);