public void paintComponent(Graphics g) {
super.paintComponent(g);
int centerX = getWidth() / 2;
int centerY = getHeight() / 2;
Graphics2D g2d = (Graphics2D) g.create();
g2d.translate(centerX, centerY); // Set Graphics2D transform origin to center of panel
g2d.setColor(fgColor);
bar.setFrame(-barWidth / 2, -barHeight / 2 + barHeight * barPosition, barWidth, barHeight);
g2d.fill(bar);
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
for (Spike spike : spikes) {
if (spike != null) {
double opacity = 255;
if (spike.getDirection() == 0) {
opacity = getWidth() * 0.5 - 70 - spike.getPosition().getX();
} else {
opacity = spike.getPosition().getX() + getWidth() * 0.5 - 70;
}
g2d.setColor(new Color(0, 0, 0, (int) clamp(opacity * 10, 0, 255)));
g2d.fill(spike);
}
}
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
g2d.setColor(Color.BLACK);
g2d.draw(barCross);
g2d.setStroke(new BasicStroke(2));
g2d.draw(barFrame);
g2d.dispose();
}
public boolean gameOver() {
for (Spike spike : spikes) {
if (spike != null && spike.intersects(bar)) {
System.out.println("Game Over - Dodge");
return true;
}
}
return false;
}
public void k() {
fgColor = new Color(48, 48, 48);
bgColor = new Color(193, 193, 193);
setBackground(bgColor);
for (Spike s : spikes) {
if (s != null) {
s.k();
}
}
}