public override void _PhysicsProcess(float delta)
{
if (_ai != null)
{
_ai.Evaluate();
}
if (GlobalPosition.DistanceTo(GetGlobalMousePosition()) > 20f && _shouldMove)
{
_movement_axis = (GetGlobalMousePosition() - GlobalPosition).Normalized();
}
else
{
_movement_axis = Vector2.Zero;
}
if (_movement_axis == Vector2.Zero)
{
ApplyFriction(Acceleration * delta);
}
else
{
ApplyMovement(_movement_axis * Acceleration * delta, Speed);
}
_motion = MoveAndSlide(_motion);
}
/* Run corresponding action based on evaluation delegate result */
public override NodeStates Evaluate()
{
if (_eval() == true)
{
DebugPrint("Evauluating: '" + _name + "', Result: TRUE");
return(_ifTrue.Evaluate());
}
else
{
DebugPrint("Evauluating: '" + _name + "', Result: FALSE");
return(_ifFalse.Evaluate());
}
}
/* Run action */
public override NodeStates Evaluate()
{
_action(_param);
return(_followUp.Evaluate());
}