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 final void cycleWeapon(int direction) {
do {
weaponIndex += direction;
if (weaponIndex < 0) {
weaponIndex = weapons.size() - 1;
} else if (weaponIndex >= weapons.size()) {
weaponIndex = 0;
}
weapon = weapons.get(weaponIndex);
} while (weapon.getAmmo() + weapon.getRounds() == 0);
ViewFrame.getInstance().setWeapon(weapon.toString());
displayAmmo();
}
public final GameObject cycleTarget(boolean enemyFirst) {
Game game = ViewFrame.getInstance().getGame();
if (enemyFirst) {
target = game.getEnemy();
if (target != null) {
return target;
} else {
target = game.getItem();
}
} else {
target = game.getItem();
if (target != null) {
return target;
} else {
target = game.getEnemy();
}
}
return target;
}
public final void setWeapon(int weaponIndex) {
weapon = weapons.get(weaponIndex);
ViewFrame.getInstance().setWeapon(weapon.toString());
}
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;
}
}
private void displayAmmo() {
ViewFrame.getInstance().setAmmo(weapon.getRounds(), weapon.getClipSize(), weapon.getAmmo());
}
