public bool timer1(ref bool won)
{
foreach (var item in BossBullets)
{
item.Move(Width, Height);
}
hero.MoveBullets(Width, Height);
if (hero.Kills >= 15)
{
hasBoss = true;
}
foreach (Bullet b in ZombieBullets)
{
b.Move(Width, Height);
}
foreach (Bullet b in hero.Bullets)
{
foreach (Zombie z in zombies)
{
if (b.isHit(z.Position))
{
z.Alive = false;
b.Alive = false;
hero.Kills++;
}
}
if (hasBoss)
{
if (b.isHit(boss.Position))
{
boss.Health -= 20;
b.Alive = false;
}
if (boss.Health <= 0)
{
hasBoss = false;
won = true;
return(false);
}
}
}
foreach (Bullet b in ZombieBullets)
{
if (b.isHit(hero.Position))
{
hero.Health -= 10;
if (hero.Health <= 0)
{
hero.Image = Properties.Resources.dead;
return(true);
}
b.Alive = false;
}
}
foreach (Bullet b in BossBullets)
{
if (b.isHit(hero.Position))
{
hero.Health -= 20;
if (hero.Health <= 0)
{
hero.Image = Properties.Resources.dead;
return(true);
}
b.Alive = false;
}
}
for (int i = ZombieBullets.Count - 1; i >= 0; i--)
{
if (!ZombieBullets[i].Alive)
{
ZombieBullets.RemoveAt(i);
}
}
for (int i = BossBullets.Count - 1; i >= 0; i--)
{
if (!BossBullets[i].Alive)
{
BossBullets.RemoveAt(i);
}
}
for (int i = zombies.Count - 1; i >= 0; i--)
{
if (!zombies[i].Alive)
{
zombies.RemoveAt(i);
}
}
return(false);
}