Decomped CanMoveInDirection()

2 files changed, 25 insertions, 25 deletions

diff --git a/include/dungeon_capabilities_1.h b/include/dungeon_capabilities_1.h
index 1d10a0f..c19391b 100644
--- a/include/dungeon_capabilities_1.h
+++ b/include/dungeon_capabilities_1.h
@@ -7,5 +7,7 @@
 bool8 CannotUseItems(struct DungeonEntity *pokemon);
 // 0x70CD0
 bool8 CannotAct(struct DungeonEntity *pokemon);
+// 0x70D6C
+bool8 CanMoveInDirection(struct DungeonEntity *pokemon, u32 facingDir);
 
 #endif
diff --git a/include/map.h b/include/map.h
index bb991ff..9122f00 100644
--- a/include/map.h
+++ b/include/map.h
@@ -7,6 +7,27 @@
 #define MAX_ROOM_COUNT 24 // Empirical max, not sure if the code supports any more.
 #define CORRIDOR_ROOM_INDEX 0xFF
 
+enum TileType
+{
+    TILE_TYPE_FLOOR = 1 << 0,
+    TILE_TYPE_LIQUID = 1 << 1, // Water or lava depending on the dungeon.
+    TILE_TYPE_UNK_2 = 1 << 2,
+    TILE_TYPE_ROOM_EXIT = 1 << 3,
+    TILE_TYPE_MAP_EDGE = 1 << 4,
+    TILE_TYPE_SHOP = 1 << 5,
+    TILE_TYPE_MONSTER_HOUSE = 1 << 6,
+    TILE_TYPE_STAIRS = 1 << 9
+};
+
+enum CrossableTerrain
+{
+    CROSSABLE_TERRAIN_REGULAR = 0,
+    CROSSABLE_TERRAIN_LIQUID = 1,
+    CROSSABLE_TERRAIN_CREVICE = 2,
+    CROSSABLE_TERRAIN_WALL = 3,
+    NUM_CROSSABLE_TERRAIN
+};
+
 struct MapTile
 {
     // Uses the TileType bit flags.
@@ -17,11 +38,8 @@ struct MapTile
     u8 unk8;
     /* 0x9 */ u8 roomIndex;
     // Bitwise flags for whether Pokémon can move to an adjacent tile. Bits correspond to directions in direction.h.
-    // Different sets of flags are used for Pokémon that can cross special terrain.
-    /* 0xA */ u8 canMoveAdjacent;
-    /* 0xB */ u8 canMoveAdjacentLiquid;
-    /* 0xC */ u8 canMoveAdjacentCrevice;
-    /* 0xD */ u8 canMoveAdjacentWall;
+    // Different sets of flags are used for Pokémon that can cross special terrain, corresponding to Cthe rossableTerrain enum.
+    /* 0xA */ u8 canMoveAdjacent[NUM_CROSSABLE_TERRAIN];
     u8 fillE[0x10 - 0xE];
     /* 0x10 */ struct DungeonEntity *pokemon; // Pokémon on the tile.
     /* 0x14 */ struct DungeonEntity *mapObject; // Item or trap on the tile.
@@ -39,24 +57,4 @@ struct MapRoom
     u8 fillA[0x1A - 0xA];
 };
 
-enum TileType
-{
-    TILE_TYPE_FLOOR = 1 << 0,
-    TILE_TYPE_LIQUID = 1 << 1, // Water or lava depending on the dungeon.
-    TILE_TYPE_UNK_2 = 1 << 2,
-    TILE_TYPE_ROOM_EXIT = 1 << 3,
-    TILE_TYPE_MAP_EDGE = 1 << 4,
-    TILE_TYPE_SHOP = 1 << 5,
-    TILE_TYPE_MONSTER_HOUSE = 1 << 6,
-    TILE_TYPE_STAIRS = 1 << 9
-};
-
-enum CrossableTerrain
-{
-    CROSSABLE_TERRAIN_REGULAR = 0,
-    CROSSABLE_TERRAIN_LIQUID = 1,
-    CROSSABLE_TERRAIN_CREVICE = 2,
-    CROSSABLE_TERRAIN_WALL = 3,
-};
-
 #endif