public override bool PreAI()
{
if (timer++ > interval)
{
timer = 0;
}
if (npc.velocity.Y == 0f && !npc.wet && Collision.SolidCollision(npc.position, npc.width, npc.height + 8))
{
npc.velocity = Vector2.Zero;
}
target = ArchaeaNPC.FindClosest(npc, true);
if (target == null)
{
DefaultActions();
return(false);
}
inRange = ArchaeaNPC.WithinRange(target.position, ArchaeaNPC.defaultBounds(npc));
switch (pattern)
{
case Pattern.JustSpawned:
if (JustSpawned())
{
goto case Pattern.Idle;
}
return(false);
case Pattern.Idle:
pattern = Pattern.Idle;
if (inRange)
{
goto case Pattern.Active;
}
DefaultActions(150, flip);
return(true);
case Pattern.Active:
if (inRange)
{
if (Hurt())
{
goto case Pattern.Attack;
}
}
else if (timer % interval / 4 == 0)
{
counter++;
}
if (counter > maxAggro)
{
counter = 0;
goto case Pattern.Idle;
}
Active();
return(true);
case Pattern.Attack:
Attack();
return(true);
default:
return(false);
}
}
public override void AI()
{
if (!Inbounds() || (!inGround && !moveThroughAir))
{
NextDirection(new Vector2(0, npc.height * -1));
return;
}
switch (ai)
{
case Reset:
NextDirection(FindAny(bounds));
cycle = 0;
leaps = 0;
break;
case JustSpawned:
if (StartDigging())
{
goto case DigAround;
}
break;
case Idle:
ai = Idle;
if (npc.Distance(target().position) < range || (time++ > interval / 4 && time != 0))
{
time = 0;
move = FindAny(bounds);
goto case DigAround;
}
break;
case DigAround:
ai = DigAround;
Digging();
if (time++ > interval / 2 && time != 0)
{
move = FindAny(bounds);
cycle++;
time = 0;
}
if (npc.Hitbox.Contains(follow.ToPoint()))
{
move = FindAny(bounds);
}
if (move != Vector2.Zero)
{
follow = move;
NextDirection(follow);
}
if (cycle > 2)
{
cycle = 0;
if (npc.Distance(target().position) < range)
{
goto case ChasePlayer;
}
else
{
goto case Idle;
}
}
break;
case ChasePlayer:
ai = ChasePlayer;
if (!ArchaeaNPC.defaultBounds(target()).Contains(npc.Hitbox))
{
rotateTo = direction ? ArchaeaNPC.AngleTo(npc, target()) : ArchaeaNPC.AngleTo(npc, target()) * -1;
}
if (time++ % interval / 2 == 0 && time != 0)
{
cycle++;
}
if (!InGround(npc.Center))
{
leaps++;
}
if (npc.Hitbox.Intersects(target().Hitbox) || cycle > 12 || leaps > 60)
{
ai = DigAround;
goto case Reset;
}
break;
}
}
