diff options
| -rw-r--r-- | engines/hdb/map-loader.cpp | 10 | ||||
| -rw-r--r-- | engines/hdb/map-loader.h | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/engines/hdb/map-loader.cpp b/engines/hdb/map-loader.cpp index 0cf84e4f69..17da352e27 100644 --- a/engines/hdb/map-loader.cpp +++ b/engines/hdb/map-loader.cpp @@ -916,4 +916,14 @@ void Map::centerMapXY(int x, int y) { setMapXY(x, y); } +bool Map::checkOneTileExistInRange(int tileIndex, int count) { + for (int i = 0; i < _width*_height;i++) { + if (_background[i] >= tileIndex && _background[i] < tileIndex + count) + return true; + if (_foreground[i] >= tileIndex && _foreground[i] < tileIndex + count) + return true; + } + return true; +} + } diff --git a/engines/hdb/map-loader.h b/engines/hdb/map-loader.h index da8b7d6713..f59159a699 100644 --- a/engines/hdb/map-loader.h +++ b/engines/hdb/map-loader.h @@ -92,6 +92,9 @@ public: void setMapXY(int x, int y); void centerMapXY(int x, int y); + // Check if one of the tiles in a range exists in the map on either layer + bool checkOneTileExistInRange(int tileIndex, int count); + int _mapX, _mapY; // Coordinates of Map int _mapTileX, _mapTileY; // Tile Coordinates of Map int _mapTileXOff, _mapTileYOff; // Tile Coordinates Offset (0-31) |