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add utility function to get tile by index

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This commit is contained in:
Hannes Janetzek 2013-02-27 16:28:40 +01:00
parent 9733702655
commit 716fbccf36
1 changed files with 8 additions and 0 deletions
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8
src/org/oscim/renderer/TileSet.java
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@ -34,6 +34,14 @@ public final class TileSet {
tiles = new MapTile[numTiles]; tiles = new MapTile[numTiles];
} }
public MapTile getTile(int x, int y){
for (int i = 0; i < cnt; i++)
if (tiles[i].tileX == x && tiles[i].tileY == y)
return tiles[i];
return null;
}
public static Comparator<MapTile> coordComparator = new CoordComparator(); public static Comparator<MapTile> coordComparator = new CoordComparator();
public static class CoordComparator implements Comparator<MapTile> { public static class CoordComparator implements Comparator<MapTile> {