public void PreviousStage()
{
LevelsManager.LevelsStage stage = LevelsManager.Instance.GetLevelStage(curr_stage - 1);
if (stage != null)
{
state = StageSelectionState.CHANGE_STAGE_FADE_IN;
change_stage_timer.Start();
stage_to_change = curr_stage - 1;
change_state_image.gameObject.SetActive(true);
change_state_image.DOFade(1, change_stage_time * 0.5f);
}
}
private void UpdateNextPreviousButtons()
{
LevelsManager.LevelsStage next_stage = LevelsManager.Instance.GetLevelStage(curr_stage + 1);
if (next_stage == null)
{
next_stage_button.gameObject.SetActive(false);
}
else
{
next_stage_button.gameObject.SetActive(true);
}
LevelsManager.LevelsStage prev_stage = LevelsManager.Instance.GetLevelStage(curr_stage - 1);
if (prev_stage == null)
{
prev_stage_button.gameObject.SetActive(false);
}
else
{
prev_stage_button.gameObject.SetActive(true);
}
}