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Pokemon Emerald: Add flag for shoal cave to bounces (#4021)

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* Pokemon Emerald: Add shoal cave state to map updates

* Pokemon Emerald: Fix shoal cave flag wrong byte, delay bounce to end of map transition
This commit is contained in:
Bryce Wilson
2024-10-16 18:37:41 -07:00
committed by GitHub
parent ff297f2951
commit 63d471514f
1 changed files with 12 additions and 2 deletions
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14
worlds/pokemon_emerald/client.py
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@@ -117,6 +117,11 @@ LEGENDARY_NAMES = {k.lower(): v for k, v in {
DEFEATED_LEGENDARY_FLAG_MAP = {data.constants[f"FLAG_DEFEATED_{name}"]: name for name in LEGENDARY_NAMES.values()}
CAUGHT_LEGENDARY_FLAG_MAP = {data.constants[f"FLAG_CAUGHT_{name}"]: name for name in LEGENDARY_NAMES.values()}
SHOAL_CAVE_MAPS = tuple(data.constants[map_name] for map_name in [
"MAP_SHOAL_CAVE_LOW_TIDE_ENTRANCE_ROOM",
"MAP_SHOAL_CAVE_LOW_TIDE_INNER_ROOM",
])
class PokemonEmeraldClient(BizHawkClient):
game = "Pokemon Emerald"
@@ -414,13 +419,17 @@ class PokemonEmeraldClient(BizHawkClient):
read_result = await bizhawk.guarded_read(
ctx.bizhawk_ctx,
[(sb1_address + 0x4, 2, "System Bus")],
[guards["SAVE BLOCK 1"]]
[
(sb1_address + 0x4, 2, "System Bus"), # Current map
(sb1_address + 0x1450 + (data.constants["FLAG_SYS_SHOAL_TIDE"] // 8), 1, "System Bus"),
],
[guards["IN OVERWORLD"], guards["SAVE BLOCK 1"]]
)
if read_result is None: # Save block moved
return
current_map = int.from_bytes(read_result[0], "big")
shoal_cave = int(read_result[1][0] & (1 << (data.constants["FLAG_SYS_SHOAL_TIDE"] % 8)) > 0)
if current_map != self.current_map:
self.current_map = current_map
await ctx.send_msgs([{
@@ -429,6 +438,7 @@ class PokemonEmeraldClient(BizHawkClient):
"data": {
"type": "MapUpdate",
"mapId": current_map,
**({"tide": shoal_cave} if current_map in SHOAL_CAVE_MAPS else {}),
},
}])