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| author | Rangi <35663410+Rangi42@users.noreply.github.com> | 2018-04-04 13:05:04 -0400 |
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| committer | Rangi <35663410+Rangi42@users.noreply.github.com> | 2018-04-04 13:05:04 -0400 |
| commit | b413e463686cc2f2c3b308a0cb99bd1acd638ceb (patch) | |
| tree | adec7a77a0a69a76b0818168d0c0b993f91908bb /Hard-coded-logic.md | |
| parent | 680ac4cd494fae3e4bf10c186db48641ba1482c0 (diff) | |
Updated Hard coded logic (markdown)
Diffstat (limited to 'Hard-coded-logic.md')
| -rw-r--r-- | Hard-coded-logic.md | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Hard-coded-logic.md b/Hard-coded-logic.md index 4e0b271..070b971 100644 --- a/Hard-coded-logic.md +++ b/Hard-coded-logic.md @@ -6,6 +6,7 @@ Much of the game logic can be changed via the files in [data/](../blob/master/da - [Tilesets that have per-mapgroup roofs](#tilesets-that-have-per-mapgroup-roofs) - [Maps that don't display a location sign](#maps-that-dont-display-a-location-sign) - [Outdoor maps within indoor maps don't confuse Dig or Escape Rope](#outdoor-maps-within-indoor-maps-dont-confuse-dig-or-escape-rope) +- [Landmark limits when scrolling in the Town Map](#landmark-limits-when-scrolling-in-the-town-map) - [Trainer classes with different battle music](#trainer-classes-with-different-battle-music) - [`RIVAL1`'s first Pokémon has no held item](#rival1s-first-pokémon-has-no-held-item) - [`RIVAL1` and `RIVAL2` don't print their trainer class in battle](#rival1-and-rival2-dont-print-their-trainer-class-in-battle) @@ -82,6 +83,36 @@ There's no "outdoor-within-indoor" map environment, so the few maps in this situ ``` +## Landmark limits when scrolling in the Town Map + +This is caused by `PokegearMap_KantoMap` and `PokegearMap_JohtoMap` in [engine/pokegear.asm](../blob/master/engine/pokegear.asm): + +```asm +PokegearMap_KantoMap: ; 90fe9 (24:4fe9) + call TownMap_GetKantoLandmarkLimits + jr PokegearMap_ContinueMap + +PokegearMap_JohtoMap: ; 90fee (24:4fee) + ld d, SILVER_CAVE + ld e, NEW_BARK_TOWN +PokegearMap_ContinueMap: ; 90ff2 (24:4ff2) + ... + +TownMap_GetKantoLandmarkLimits: ; 910e8 + ld a, [wStatusFlags] + bit STATUSFLAGS_HALL_OF_FAME_F, a + jr z, .not_hof + ld d, ROUTE_28 + ld e, PALLET_TOWN + ret + +.not_hof + ld d, ROUTE_28 + ld e, VICTORY_ROAD + ret +``` + + ## `RIVAL1`'s first Pokémon has no held item This is caused by `InitEnemyTrainer` in [engine/battle/core.asm](../blob/master/engine/battle/core.asm): |