/// <summary>
/// Move the enemy
/// </summary>
/// <param name="gameTime"></param>
public void Update(int timeElapsed, Player n)
{
if (patrol != null)
velocity = patrol.getCurrentVector(timeElapsed);
Point c = GetCenter();
if(shoots){
if(facingLeft){
if (new Rectangle(c.X - visionrange, c.Y, visionrange, 1).Intersects(n.DrawFrame())){
projectiles.Add(new Projectile(c, new Vector2(-6, new Random().Next(-3, 3)), projectileTexture));
}
}
else{
if (new Rectangle(c.X, c.Y, visionrange, 1).Intersects(n.DrawFrame()))
{
projectiles.Add(new Projectile(c, new Vector2(6, new Random().Next(-3, 3)), projectileTexture));
}
}
List<Projectile> hitlist = new List<Projectile>();
foreach (Projectile p in projectiles)
{
p.Update();
if (p.lifespan < 0)
hitlist.Add(p);
else if (p.DrawFrame().Intersects(n.DrawFrame()))
n.death();
}
foreach (Projectile p in hitlist)
projectiles.Remove(p);
}
if (velocity.X == 0)
{
actionState = EnemyActionState.Standing;
}
else
{
actionState = EnemyActionState.Running;
facingLeft = velocity.X < 0;
}
switch (actionState)
{
case EnemyActionState.Standing:
break;
case EnemyActionState.Running:
running.Update(timeElapsed);
break;
case EnemyActionState.Attacking:
attacking.Update(timeElapsed);
break;
case EnemyActionState.Dying:
break;
}
base.Update(timeElapsed);
}
/// <summary>
/// Return a copy of the existing player. Used to create a ghost player for wall slide.
/// </summary>
/// <returns></returns>
public Player Copy()
{
Player ret = new Player(Location());
ret.ninjaLifeState = ninjaLifeState;
ret.velocity = velocity;
ret.hasGravity = hasGravity;
return ret;
}
