private void drawBoard(IBoard b, GC gc, int xo, int yo, int size) {
squareLocations.clear();
int tileSize = size / b.getWidth(); // TODO handle non-square boards
for (int y = 0; y < b.getHeight(); y++) {
for (int x = 0; x < b.getWidth(); x++) {
int px = xo + x * tileSize;
int py = yo + y * tileSize;
Rectangle rectangle = new Rectangle(px, py, tileSize, tileSize);
DragTarget target = new DragTarget();
target.rectangle = rectangle;
target.x = x;
target.y = y;
dragTargets.add(target);
squareLocations.add(new Square(x, y, rectangle));
drawTile(b, gc, x, y, px, py, tileSize - 1);
}
}
}
private void drawTileRack(GC gc, Rectangle bounds) {
gc.setClipping(bounds);
int x = bounds.x;
int y = bounds.y;
int w = bounds.width;
int h = bounds.height;
gc.setBackground(tileRackBorder);
gc.fillRoundRectangle(x, y, w, h, border + 1, border + 1);
gc.setBackground(tileRackFill);
gc.fillRectangle(x + border, y + border, w - border * 2, h - border * 2);
// TileRack tileRack = getLocalTileRack();
if (tileRack == null) return;
Tile[] tiles = tileRack.getTiles();
x += border;
y += border;
for (int i = 0; i < tiles.length; i++) {
Tile tile = tiles[i];
Rectangle rectangle = new Rectangle(x, y, tileSize, tileSize);
DragSource source = new DragSource();
source.rectangle = rectangle;
source.x = i;
source.y = -1;
source.tile = tile;
dragSources.put(rectangle, source);
DragTarget target = new DragTarget();
target.rectangle = rectangle;
target.x = i;
target.y = -1;
dragTargets.add(target);
drawTile(gc, rectangle, tile);
x += tileSize;
}
}