protected void toggleZoom(Graphics2D g) {
_appState = Constants.appStates.Paused;
int width = getGameOptions().get("fieldPixelWidth");
int height = getGameOptions().get("fieldPixelHeight");
if (width == initialOptions.fieldPixelWidth) {
width = width * 2;
height = height * 2;
} else {
width = width / 2;
height = height / 2;
}
getGameOptions().put("fieldPixelWidth", width);
getGameOptions().put("fieldPixelHeight", height);
_canvas.setPreferredSize(
new Dimension(
getGameOptions().get("fieldPixelWidth"), getGameOptions().get("fieldPixelHeight")));
_canvas.drawField(g);
pack();
repaint();
_appState = Constants.appStates.Initialized;
}
