public void draw(Graphics2D g2d) {
AffineTransform saved = g2d.getTransform();
Iterator<Zombie> it = this.zombiesAlive.iterator();
while (it.hasNext()) {
Zombie z = it.next();
z.draw(g2d);
g2d.setTransform(saved);
}
}
public void checkPlayerDamage(Player player) {
Iterator<Zombie> it = this.zombiesAlive.iterator();
while (it.hasNext()) {
Zombie z = it.next();
if (!player.hasEffect(Invulnerability.EFFECT_NAME)) {
if (player.intersects(z.getRect())) player.takeDamage(z.getDamage());
if (z.getParticles() != null) {
Iterator<Particle> pit = z.getParticles().iterator();
while (pit.hasNext()) {
Particle p = pit.next();
if (p.checkCollision(player)) player.takeDamage(z.getParticleDamage());
}
}
}
}
}
public void update(Player player, ItemFactory itemFactory) {
// Remove dead zombies from the live list.
if (!this.zombiesToDie.isEmpty()) this.zombiesAlive.removeAll(this.zombiesToDie);
// If the spawn timer is up, spawn a new zombie.
if (!this.zombiesUnborn.isEmpty()
&& (Globals.gameTime.getElapsedMillis() >= this.nextZombieSpawn)) {
Zombie z = this.zombiesUnborn.remove(0);
if (z.getType() == Globals.ZOMBIE_MATRON_TYPE)
z.set(0, (Globals.gameTime.getElapsedMillis() + ZombieMatron.TIME_TO_BURST));
this.zombiesAlive.add(z);
this.nextZombieSpawn = Globals.gameTime.getElapsedMillis() + ZombieWave.ZOMBIE_SPAWN_TIME;
}
if (!this.zombiesUnborn.isEmpty()) {
// If there are any tiny zombies in the list, add them all at once.
Iterator<Zombie> it = this.zombiesUnborn.iterator();
while (it.hasNext()) {
Zombie z = it.next();
if (z.getType() == Globals.ZOMBIE_TINY_TYPE) {
this.zombiesAlive.add(z);
it.remove();
}
}
}
// Update "living" zombies.
Iterator<Zombie> it = this.zombiesAlive.iterator();
while (it.hasNext()) {
Zombie z = it.next();
{ // Handle the zombie's movement and animation.
// Update the zombie's animation.
z.getImage().update();
// Update the zombie.
double theta_ =
Math.atan2((player.getCenterY() - z.y), (player.getCenterX() - z.x)) + Math.PI / 2;
z.rotate(theta_);
z.move(theta_);
z.update(player, this.zombiesUnborn);
z.moan(player);
} // End movement and animation updates.
{ // Check the zombie for collisions with ammo, etc.
if (!z.isDead()) {
// Check for collisions with ammo, etc.
// Iterator<Weapon> wit = player.getAllWeapons().iterator();
Iterator<Weapon> wit = player.getWeaponsMap().values().iterator();
while (wit.hasNext()) {
Weapon w = wit.next();
int damage = w.checkForDamage(z.getRect());
if (player.getDamageBonus() > 0) damage += (damage * player.getDamageBonus());
if (damage > 0) {
z.takeDamage(damage);
if (z.isDead()) {
// Give the player some cash.
player.addCash(z.getCashValue());
player.addExp(z.getExpValue());
player.addKill();
if (z.getType() >= 3) {
// Base chance of 10% (19-20) to drop a powerup.
// 10% extra for each tier of zombie.
int dropRoll = Globals.r.nextInt(20) + 1;
if ((z.getType() >= Globals.ZOMBIE_ACID_TYPE)
&& (z.getType() < Globals.ZOMBIE_TINY_TYPE))
dropRoll += (z.getType() % Globals.ZOMBIE_ACID_TYPE) * 2;
if (dropRoll >= 19) {
SpeedUp speed = new SpeedUp(z);
UnlimitedAmmo unlimited = new UnlimitedAmmo(z);
ExtraLife extra = new ExtraLife(z);
ExpMultiplier exp = new ExpMultiplier(z);
Invulnerability invuln = new Invulnerability(z);
NightVision night = new NightVision(z);
Item[] statusItems = {
speed, unlimited, night, speed, invuln, speed, extra, speed, exp, speed,
night, exp, night
};
int i = Globals.r.nextInt(statusItems.length);
itemFactory.dropItem(statusItems[i]);
}
}
}
}
}
}
// Check again, and if the zombie is dead, add to the toDie list.
if (z.isDead()) this.zombiesToDie.add(z);
} // End checking zombie for death.
}
}