bool IComponent.Update(float elapsed)
{
if (paused)
{
return(true);
}
timerCheck += elapsed;
if (timerCheck >= timerCheckLenght)
{
FollowBehaviorComponent_TriangleChangedEvent();
timerCheck = 0;
}
pathRequestRateCounter += elapsed;
pathRequestRateCounter = 0f;
if (path == null)
{
owner.body.LinearVelocity = Vector2.Zero;
return(false);
}
var nextNode = path[1];
Vector2 posToNode = nextNode.position - owner.getPosNode().position;
Vector2 posToTarget = target.body.Position - owner.body.Position;
if (path.Count > 2 && posToNode.Length() < 0.3)
{
path.RemoveAt(1);
posToNode = nextNode.position - owner.getPosNode().position;
posToTarget = target.body.Position - owner.body.Position;
}
if (posToTarget.Length() * Bloodbender.meterToPixel > escapeZoneRadius)
{
posToNode.Normalize();
posToNode *= owner.velocity * Bloodbender.pixelToMeter;
owner.body.LinearVelocity = posToNode;
}
else
{
owner.body.LinearVelocity = Vector2.Zero;
}
return(true);
}
public FollowBehaviorComponent(PhysicObj obj, PhysicObj target, float escapeZoneRadius)
{
this.owner = obj;
this.target = target;
this.escapeZoneRadius = escapeZoneRadius;
maxVertexDistance = maxLenghtCentroidVertex();
nextNode = null;
target.getPosNode().TriangleChangedEvent += FollowBehaviorComponent_TriangleChangedEvent;
previousTargetPosition = target.body.Position;
previousTargetPosition += new Vector2(10, 10);
}
public void Remove()
{
target.getPosNode().TriangleChangedEvent -= FollowBehaviorComponent_TriangleChangedEvent;
}
