public GridPanel(Client client, Snapshot snapshot) {
setDoubleBuffered(true);
setOpaque(false);
setLayout(null);
this.client = client;
this.controlPanel = client.getControlPanel();
squareSize = INITIAL_SQUARE_SIZE;
left = 0 - STARTING_GRID_SIZE / 2;
right = 0 + STARTING_GRID_SIZE / 2;
top = 0 - STARTING_GRID_SIZE / 2;
bottom = 0 + STARTING_GRID_SIZE / 2;
if (snapshot != null) {
NodeList nl = snapshot.getTileElements();
for (int i = 0; i < nl.getLength(); i++) {
Element el = (Element) nl.item(i);
Position pos = XmlUtils.extractPosition(el);
if (pos.x <= left) left = pos.x - 1;
if (pos.x >= right) right = pos.x + 1;
if (pos.y <= top) top = pos.y - 1;
if (pos.y >= bottom) bottom = pos.y + 1;
}
}
registerMouseListeners();
controlPanel.registerSwingComponents(this);
}
@Override
public void forward() {
if (client.isClientActive()) {
if (secondPanel instanceof ForwardBackwardListener) {
((ForwardBackwardListener) secondPanel).forward();
}
client.getControlPanel().getActionPanel().forward();
}
}
public void backward() {
client.getControlPanel().getActionPanel().rollAction(-1);
}
/** Called after right mouse click */
public void forward() {
client.getControlPanel().getActionPanel().rollAction(1);
}