private void Awake()
{
animator = this.GetComponentOrFail <Animator>();
collider2d = this.GetComponentOrFail <Collider2D>();
m_State = SwitchBlockState.Ground;
// must be done before SwitchBlockManager.Setup as it may call OnSwitchActiveColor back
collider2d.enabled = false;
}
/// Method called on reception of the event 'active color has changed'
/// Change the state accordingly
private void OnSwitchActiveColor(GameColor newActiveColor)
{
// if the new active color and the previous active color are both this block's color,
// or both not this block's color no need to change the state
bool wasActive = animator.GetBool(AnimHash_Active);
bool shouldBeActive = color == newActiveColor;
if (wasActive ^ shouldBeActive)
{
// the current state of the block is not was it should be, update it with collider and animation
m_State = shouldBeActive ? SwitchBlockState.Ground : SwitchBlockState.Wall;
collider2d.enabled = !shouldBeActive;
animator.SetBool(AnimHash_Active, shouldBeActive);
}
}