/** Plot bars from (0, a[i]) to (i, a[i]) to standard draw. */
public static void plotBars(double[] a) {
final int N = a.length;
StdDraw.setXscale(0, N - 1);
for (int i = 0; i < N; i++) {
StdDraw.filledRectangle(i, a[i] / 2, .25, a[i] / 2);
}
}
/**
* Draws the state of the model, including instructions.
*
* @param source If non-null, drawing highlights all legal moves from source.
*/
public void draw(String instructions, Location source) {
StdDraw.clear();
for (int r = 0; r < FocusModel.BOARD_WIDTH; r++) {
for (int c = 0; c < FocusModel.BOARD_WIDTH; c++) {
Location destination = new Location(r, c);
drawSquare(
model.getPile(destination),
1.5 + c,
9.5 - r,
source != null && model.isLegalMove(source, destination));
}
}
StdDraw.setPenColor(LIGHT_BLUE);
StdDraw.filledRectangle(2, 0.5, 2, 0.45);
StdDraw.filledRectangle(8, 0.5, 2, 0.45);
StdDraw.setPenColor();
StdDraw.text(2, 0.5, "Black reserves: " + model.getReserves(FocusModel.BLACK));
StdDraw.text(8, 0.5, "White reserves: " + model.getReserves(FocusModel.WHITE));
StdDraw.text(5, 1.5, instructions);
StdDraw.show(0);
}
