public final void addShields(int amount) {
shields += amount;
if (shields > 255) shields = 255;
else if (shields > 50) {
if (autoPilot.getStatus() == AutoPilot.SystemStatus.DAMAGED) {
autoPilot.setStatus(AutoPilot.SystemStatus.OFF);
}
}
}
@Override
public void update() {
if (autoPilot.getStatus() == AutoPilot.SystemStatus.ON) {
autoPilot.update();
}
switch (rotation) {
case RIGHT:
direction.x = (direction.x * cos) - (direction.y * sin);
direction.y = (direction.x * sin) + (direction.y * cos);
break;
case LEFT:
direction.x = (direction.x * cos) + (direction.y * sin);
direction.y = -(direction.x * sin) + (direction.y * cos);
break;
}
direction = direction.direction();
if (boosting) {
vel.add(direction);
vel.x = (Math.abs(vel.x) > 35) ? Math.signum(vel.x) * 35 : vel.x;
vel.y = (Math.abs(vel.y) > 35) ? Math.signum(vel.y) * 35 : vel.y;
} else if (breaking) {
slow();
}
pos.x += vel.x;
pos.y += vel.y;
rectangle.setLocation(pos.getPoint());
// bounds checking:
if (pos.x < 0) {
pos.x = ViewFrame.size.width - 1;
} else if (pos.x > ViewFrame.size.width - 1) {
pos.x = 0;
}
if (pos.y < 0) {
pos.y = ViewFrame.size.height - 1;
} else if (pos.y > ViewFrame.size.height - 1) {
pos.y = 0;
}
if (firing) {
weapon.fire();
displayAmmo();
}
}
public final void damage(int amount) {
shields -= amount;
if (shields < 0) shields = 0;
wasHit = true;
if (shields < 50) {
autoPilot.setStatus(AutoPilot.SystemStatus.DAMAGED);
}
ViewFrame.getInstance().setHealth(shields);
}
public void keyPressed(KeyEvent e) {
int keyCode = e.getKeyCode();
if (keyCode == KeyEvent.VK_P) {
ViewFrame.getInstance().pause();
return;
} else if (keyCode == KeyEvent.VK_A) {
SystemStatus status = autoPilot.getStatus();
switch (status) {
case ON:
autoPilot.setStatus(AutoPilot.SystemStatus.OFF);
boosting = firing = false;
rotation = Rotation.NONE;
break;
case OFF:
autoPilot.setStatus(AutoPilot.SystemStatus.ON);
break;
default:
return;
}
return;
}
if (autoPilot.getStatus() == AutoPilot.SystemStatus.ON) {
return;
}
switch (keyCode) {
case KeyEvent.VK_UP:
{
if (!boosting) {
setBoosting(true);
}
break;
}
case KeyEvent.VK_DOWN:
{
if (!breaking) {
setBreaking(true);
}
break;
}
case KeyEvent.VK_LEFT:
{
setRotation(Player.Rotation.LEFT);
break;
}
case KeyEvent.VK_RIGHT:
{
setRotation(Player.Rotation.RIGHT);
break;
}
case KeyEvent.VK_D:
{
cycleTarget(true);
break;
}
case KeyEvent.VK_Q:
{
cycleWeapon(-1);
break;
}
case KeyEvent.VK_E:
{
cycleWeapon(1);
break;
}
case KeyEvent.VK_SPACE:
firing = true;
break;
case KeyEvent.VK_R:
reload();
break;
}
}