/// <summary>
/// Unity update hook.
/// </summary>
void Update()
{
BoxOnTop = false;
velocity = new Vector2(0.0f, velocity.y);
if (controller != null)
{
// If the controller is doing something other than walking/running/pushing/etc then UnLatch it
if (controller.State != CharacterState.IDLE && controller.State != CharacterState.WALKING && controller.State != CharacterState.RUNNING &&
controller.State != CharacterState.PUSHING && controller.State != CharacterState.PULLING)
{
UnLatch();
}
// If you pull a box then release then unlatch.
else if (hasPulled && controller.characterInput.x == 0)
{
UnLatch();
}
// If character is not grounded then unlatch.
else if (controller.GroundedFeetCount <= 1)
{
UnLatch();
}
// If character is moving too fast then unlatch.
else if (velocity.y > minVelocityForUnLatch || velocity.y < (minVelocityForUnLatch * -1))
{
UnLatch();
}
else
{
// TODO Why am I checking this twice?!?
if (controller != null)
{
velocity = new Vector2(controller.Velocity.x, 0.0f);
// Animation
if (direction == RC_Direction.RIGHT && controller.characterInput.x > 0)
{
controller.ForceSetCharacterState(CharacterState.PUSHING);
}
else if (direction == RC_Direction.RIGHT && controller.characterInput.x < 0)
{
controller.ForceSetCharacterState(CharacterState.PULLING);
hasPulled = true;
}
else if (direction == RC_Direction.LEFT && controller.characterInput.x < 0)
{
controller.ForceSetCharacterState(CharacterState.PUSHING);
}
else if (direction == RC_Direction.LEFT && controller.characterInput.x > 0)
{
controller.ForceSetCharacterState(CharacterState.PULLING);
hasPulled = true;
}
}
}
}
}
