public override void DebugRender(Batcher batcher)
{
base.DebugRender(batcher);
if (target != null)
{
batcher.DrawLineAngle(Transform.Position, Mathf.AngleBetweenVectors(this.Position, target.Position), 10, Color.Red);
}
batcher.DrawCircle(this.Position, 100f, Color.Red);
}
public override void Update()
{
base.Update();
if (target == null)
{
return;
}
// Get angle towards target
var targetAngle = Mathf.AngleBetweenVectors(this.Position, target.Position);
float newAngle = Mathf.ApproachAngleRadians(this.Rotation, targetAngle, turnSpeed);
// Calculate a new heading based upon the new angle
var newHeading = new Vector2(Mathf.Cos(newAngle), Mathf.Sin(newAngle));
newHeading.Normalize();
targetHeading = newHeading;
// Rotate projectile to face target
this.Rotation = newAngle;
}
