public bool CollidesPlayers(BaseAlien alienOne)
{
for (int i = 0; i < players.Length; i++)
{
if (Collider.Collide(alienOne._collisionRectangle, players[i].collisionRectangle)) return true;
}
return false;
}
public bool CollideCurrentEntities(BaseAlien alienOne)
{
return sections[currentSection].CollideAliens(alienOne);
}
public bool CollideAliens(BaseAlien alienOne)
{
for (int i = 0; i < _population.Count; i++)
{
BaseAlien ba = _population[i];
if (ba == alienOne) continue;
if (Collider.Collide(alienOne._collisionRectangle, ba._collisionRectangle))
{
return true;
}
}
return false;
}
public void AddAlienToPopulation(BaseAlien ba)
{
_population.Add(ba);
_currentTitle = "Aliens Left: " + _population.Count;
}
public IProjectile CheckHit(BaseAlien alien)
{
int i = pistolBulletPool.GetFirst();
while (i != -1)
{
PistolBullet b = pistolBulletPool.GetByIndex(i);
if (Collider.Collide(alien.GetBoundRect(), b.GetCenter())) return b;
i = pistolBulletPool.NextIndex(b);
}
i = shotgunBulletPool.GetFirst();
while (i != -1)
{
ShotgunBullet b = shotgunBulletPool.GetByIndex(i);
if (Collider.Collide(alien.GetBoundRect(), b.GetCenter())) return b;
i = shotgunBulletPool.NextIndex(b);
}
i = assaultBulletPool.GetFirst();
while (i != -1)
{
AssaultBullet b = assaultBulletPool.GetByIndex(i);
if (Collider.Collide(alien.GetBoundRect(), b.GetCenter())) return b;
i = assaultBulletPool.NextIndex(b);
}
i = sniperBulletPool.GetFirst();
while (i != -1)
{
SniperBullet b = sniperBulletPool.GetByIndex(i);
if (Collider.Collide(alien.GetBoundRect(), b.GetCenter())) return b;
i = sniperBulletPool.NextIndex(b);
}
return null;
}