make it compile

include/battle.h

@@ -3,9 +3,9 @@
 
 // should they be included here or included individually by every file?
 #include "constants/battle.h"
+#include "battle_main.h"
 #include "battle_util.h"
 #include "battle_script_commands.h"
-#include "battle_main.h"
 #include "battle_ai_switch_items.h"
 #include "battle_gfx_sfx_util.h"
 #include "battle_util2.h"