use BUGFIX ifdefs

2 files changed, 16 insertions, 4 deletions

diff --git a/include/config.h b/include/config.h
new file mode 100644
index 000000000..251cbc6c2
--- /dev/null
+++ b/include/config.h
@@ -0,0 +1,15 @@
+#ifndef GUARD_CONFIG_H
+#define GUARD_CONFIG_H
+
+#ifndef REVISION
+#define REVISION 0
+#endif
+
+#if REVISION == 2
+#define BUGFIX_BERRY
+#endif
+
+// European editions of Ruby/Sapphire and all editions of Emerald have this fix.
+// #define BUGFIX_TRAINERAPPROACH
+
+#endif // GUARD_CONFIG_H
diff --git a/include/global.h b/include/global.h
index d23204760..66b6b6b50 100644
--- a/include/global.h
+++ b/include/global.h
@@ -2,10 +2,7 @@
 #define GUARD_GLOBAL_H
 
 #include "gba/gba.h"
-
-#ifndef REVISION
-#define REVISION 0
-#endif
+#include "config.h"
 
 // Prevent cross-jump optimization.
 #define BLOCK_CROSS_JUMP asm("");