/**
* Creates a tileset from a buffered image. Tiles are cut by the passed cutter.
*
* @param tileBitmap the image to be used, must not be null
* @param cutter the tile cutter, must not be null
*/
private void importTileBitmap(BufferedImage tileBitmap, TileCutter cutter) {
assert tileBitmap != null;
assert cutter != null;
tileCutter = cutter;
tileSetImage = tileBitmap;
cutter.setImage(tileBitmap);
tileDimensions = new Rectangle(cutter.getTileDimensions());
if (cutter instanceof BasicTileCutter) {
BasicTileCutter basicTileCutter = (BasicTileCutter) cutter;
tileSpacing = basicTileCutter.getTileSpacing();
tileMargin = basicTileCutter.getTileMargin();
tilesPerRow = basicTileCutter.getTilesPerRow();
}
Image tileImage = cutter.getNextTile();
while (tileImage != null) {
Tile tile = new Tile();
tile.setImage(tileImage);
addNewTile(tile);
tileImage = cutter.getNextTile();
}
}
/**
* Refreshes a tileset from a buffered image. Tiles are cut by the passed cutter.
*
* @param tileBitmap the image to be used, must not be null
*/
private void refreshImportedTileBitmap(BufferedImage tileBitmap) {
assert tileBitmap != null;
tileCutter.reset();
tileCutter.setImage(tileBitmap);
tileSetImage = tileBitmap;
tileDimensions = new Rectangle(tileCutter.getTileDimensions());
int id = 0;
Image tileImage = tileCutter.getNextTile();
while (tileImage != null) {
Tile tile = getTile(id);
tile.setImage(tileImage);
tileImage = tileCutter.getNextTile();
id++;
}
}