Major changes

- Added saveblock structures.
- Changed example payload, now it warps to Hall of Fame.
- Added helper library for Pokémon manipulation, checksum calculation,
etc.
- Removed libSave, it's not needed.

1 files changed, 57 insertions, 3 deletions

@@ -12,7 +12,61 @@
 
 // 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'
+        // HoF-warp example payload!
+        
+        // Structure offsets are different between R/S, FR/LG, and Emerald.
+        // The beginning of the structures are the same but do NOT take shortcuts here, it's not good practise.
+        // If you want to support multiple games, make specific checks for games, use the right structure for each game.
+        SaveBlock1_RS* sb1rs = &SaveBlock1->rs;
+        SaveBlock1_FRLG* sb1frlg = &SaveBlock1->frlg;
+        SaveBlock1_E* sb1e = &SaveBlock1->e;
+        if (GAME_FRLG) {
+                sb1frlg->location.mapGroup = 1; // generic indoors?
+                sb1frlg->location.mapNum = 80; // Hall of Fame
+                // set coords to the same place that the champions' room script sets them to
+                sb1frlg->location.x = sb1frlg->pos.x = 5;
+                sb1frlg->location.y = sb1frlg->pos.y = 12;
+                sb1frlg->mapDataId = 0xDA; // from HoF map-header
+                sb1frlg->location.warpId = 0xff;
+                // make sure the HoF script doesn't crash, which it will do if 0 pokémon
+                if (sb1frlg->playerPartyCount == 0) {
+                        sb1frlg->playerPartyCount = 1;
+                        // this isn't enough, the heal animation recalculates the party count ignoring empty spots
+                        // so let's hack together one. i don't care about it becoming a bad egg at all.
+                        sb1frlg->playerParty[0].box.personality++;
+                }
+                return;
+        } else if (GAME_RS) {
+                sb1rs->location.mapGroup = 16; // Ever Grande City
+                sb1rs->location.mapNum = 11; // Hall of Fame
+                // set coords to the same place that the champions' room script sets them to
+                sb1rs->location.x = sb1rs->pos.x = 7;
+                sb1rs->location.y = sb1rs->pos.y = 16;
+                sb1rs->mapDataId = 299; // from HoF map-header
+                sb1rs->location.warpId = 0xff;
+                // make sure the HoF script doesn't crash, which it will do if 0 pokémon
+                if (sb1rs->playerPartyCount == 0) {
+                        sb1rs->playerPartyCount = 1;
+                        // this isn't enough, the heal animation recalculates the party count ignoring empty spots
+                        // so let's hack together one. i don't care about it becoming a bad egg at all.
+                        sb1rs->playerParty[0].box.personality++;
+                }
+                return;
+        } else if (GAME_EM) {
+                sb1e->location.mapGroup = 16; // Ever Grande City
+                sb1e->location.mapNum = 11; // Hall of Fame
+                // set coords to the same place that the champions' room script sets them to
+                sb1e->location.x = sb1e->pos.x = 7;
+                sb1e->location.y = sb1e->pos.y = 16;
+                sb1e->mapDataId = 298; // from HoF map-header
+                sb1e->location.warpId = 0xff;
+                // make sure the HoF script doesn't crash, which it will do if 0 pokémon
+                if (sb1e->playerPartyCount == 0) {
+                        sb1e->playerPartyCount = 1;
+                        // this isn't enough, the heal animation recalculates the party count ignoring empty spots
+                        // so let's hack together one. i don't care about it becoming a bad egg at all.
+                        sb1e->playerParty[0].box.personality++;
+                }
+                return;
+        }
 }
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