diff options
| -rw-r--r-- | include/global.fieldmap.h | 4 | ||||
| -rw-r--r-- | src/fieldmap.c | 70 |
2 files changed, 37 insertions, 37 deletions
diff --git a/include/global.fieldmap.h b/include/global.fieldmap.h index 9c380d993..0ee5c97eb 100644 --- a/include/global.fieldmap.h +++ b/include/global.fieldmap.h @@ -43,8 +43,8 @@ struct MapLayout /*0x0c*/ u16 *map; /*0x10*/ struct Tileset *primaryTileset; /*0x14*/ struct Tileset *secondaryTileset; - /*0x18*/ u8 unk18; - /*0x19*/ u8 unk19; + /*0x18*/ u8 borderWidth; + /*0x19*/ u8 borderHeight; }; struct BackupMapLayout diff --git a/src/fieldmap.c b/src/fieldmap.c index d7fe28c84..57111e208 100644 --- a/src/fieldmap.c +++ b/src/fieldmap.c @@ -365,43 +365,43 @@ union Block u16 value; }; -#define MapGridGetBorderTileAt(x, y) ({ \ - u16 block; \ - s32 xprime; \ - s32 yprime; \ - \ - struct MapLayout *mapLayout = gMapHeader.mapLayout; \ - \ - xprime = x - 7; \ - xprime += 8 * mapLayout->unk18; \ - xprime %= mapLayout->unk18; \ - \ - yprime = y - 7; \ - yprime += 8 * mapLayout->unk19; \ - yprime %= mapLayout->unk19; \ - \ - block = mapLayout->border[xprime + yprime * mapLayout->unk18]; \ - block |= 0xC00; \ - block; \ +#define MapGridGetBorderTileAt(x, y) ({ \ + u16 block; \ + s32 xprime; \ + s32 yprime; \ + \ + struct MapLayout *mapLayout = gMapHeader.mapLayout; \ + \ + xprime = x - 7; \ + xprime += 8 * mapLayout->borderWidth; \ + xprime %= mapLayout->borderWidth; \ + \ + yprime = y - 7; \ + yprime += 8 * mapLayout->borderHeight; \ + yprime %= mapLayout->borderHeight; \ + \ + block = mapLayout->border[xprime + yprime * mapLayout->borderWidth]; \ + block |= METATILE_COLLISION_MASK; \ + block; \ }) -#define MapGridGetBorderTileAt2(x, y) ({ \ - u16 block; \ - s32 xprime; \ - s32 yprime; \ - \ - struct MapLayout *mapLayout = gMapHeader.mapLayout; \ - \ - xprime = x - 7; \ - xprime += 8 * mapLayout->unk18; \ - xprime %= mapLayout->unk18; \ - \ - yprime = y - 7; \ - yprime += 8 * mapLayout->unk19; \ - yprime %= mapLayout->unk19; \ - \ - block = mapLayout->border[xprime + yprime * mapLayout->unk18] | 0xC00; \ - block; \ +#define MapGridGetBorderTileAt2(x, y) ({ \ + u16 block; \ + s32 xprime; \ + s32 yprime; \ + \ + struct MapLayout *mapLayout = gMapHeader.mapLayout; \ + \ + xprime = x - 7; \ + xprime += 8 * mapLayout->borderWidth; \ + xprime %= mapLayout->borderWidth; \ + \ + yprime = y - 7; \ + yprime += 8 * mapLayout->borderHeight; \ + yprime %= mapLayout->borderHeight; \ + \ + block = mapLayout->border[xprime + yprime * mapLayout->borderWidth] | METATILE_COLLISION_MASK; \ + block; \ }) #define AreCoordsWithinMapGridBounds(x, y) (x >= 0 && x < VMap.Xsize && y >= 0 && y < VMap.Ysize) |