Add support for almost all Gen III games

The only Gen III game unsupported should be Pokémon LeafGreen v1.1
(Japan); as it is undumped.

A couple of bugs have also been fixed.

The code has also been refactored a little; now payload code goes into
`payload.c`. The codebase is also ready for a planned future change to
include savedata structure definitions. This will be done when it's done
-- PRs to help would be appreciated!

1 files changed, 18 insertions, 0 deletions

@@ -0,0 +1,18 @@
+/*
+ * Example Gen3-multiboot payload by slipstream/RoL 2017.
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ *
+ * payload.c: place where user payload should go :)
+ */
+
+#include <gba.h>
+#include "payload.h"
+
+// Your payload code should obviously go into the body of this, the payload function.
+void payload(pSaveBlock1 SaveBlock1,pSaveBlock2 SaveBlock2,pSaveBlock3 SaveBlock3) {
+        // This example payload will modify the first character of the player's name.
+        // It will change to 'z'. You can see the character encoding table here: http://bulbapedia.bulbagarden.net/wiki/Character_encoding_in_Generation_III
+        SaveBlock2[0] = 0xee; // 'z'
+}
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