//turn
//a turn represents one complete interaction cycle
//fade in, select destination, fade out, update position
private IEnumerator Turn() {
//toggle flag
_IsInputEnabled = true;
rotate.IsInputEnabled = _IsInputEnabled;
//fade in
fade.ToggleFade();
//disable previously selected object
_prevObj.GetComponent<ButtonStates>().SetDisabled();
//fade delay
yield return new WaitForSeconds(fade.duration);
//enable all buttons
EnableButtons();
//while
while (_IsInputEnabled == true) {
//store selected object
GameObject obj = null;
//select object
yield return StartCoroutine(move.WaitForInput(value => obj = value));
//check object
if (obj != null &&
obj.GetComponent<ButtonStates>().currentState != ButtonStates.State.Disabled) {
//toggle flag
_IsInputEnabled = false;
rotate.IsInputEnabled = _IsInputEnabled;
//disable all buttons
DisableButtons();
//fade out
fade.ToggleFade();
//fade delay
yield return new WaitForSeconds(fade.duration);
//move to object
move.MoveTo(obj);
//check tutorial visibility
CheckTutorialVisibility(obj);
//update previous object
_prevObj = obj;
}
}
//start next turn
StartCoroutine(Turn());
}
//start turn
public IEnumerator StartTurn() {
//reset selected object
_selectObj = null;
//fade in
fade.ToggleFade();
//delay
yield return new WaitForSeconds(fade.duration);
//enable interactive objects
EnableInteractives();
//disable position object
_posObj.GetComponent<TouchStates>().SetDisabled();
//enable input
IsInputEnabled = true;
}