protected void OnScoreChange(int valueChanged)
{
ScoreChangedStruct scs = default(ScoreChangedStruct);
if(_scoreValueChangedTexts.Count > 0)
{
scs = _scoreValueChangedTexts.Dequeue();
}
else
{
scs = new ScoreChangedStruct();
UnityEngine.UI.Text newText = Instantiate<UnityEngine.UI.Text>(ScoreValueChangedTextPrefab);
newText.rectTransform.SetParent(ScoreValueChangedTextPrefab.rectTransform.parent, false);
newText.rectTransform.anchoredPosition = ScoreValueChangedTextPrefab.rectTransform.anchoredPosition;
newText.gameObject.SetActive(false);
scs.ScoreText = newText;
scs.TextColor = Color.gray;
}
scs.TextColor = Color.gray;
if(valueChanged < 0.0f)
{
scs.TextColor = Color.red;
scs.ScoreText.text = "";
}
else if(valueChanged >= 0.0f)
{
scs.TextColor = Color.green;
scs.ScoreText.text = "+";
}
scs.ScoreText.text += valueChanged.ToString();
ScoreText.text = "score: " + PlayerState.Instance.Score;
StartCoroutine(ScoreChanged(scs));
}
IEnumerator ScoreChanged(ScoreChangedStruct currentStruct)
{
currentStruct.ScoreText.color = currentStruct.TextColor;
currentStruct.ScoreText.rectTransform.anchoredPosition = _initPosition;
yield return new WaitForEndOfFrame();
currentStruct.ScoreText.gameObject.SetActive(true);
float timer = 0.0f;
while (timer <= 1.0f)
{
timer += Time.unscaledDeltaTime;
currentStruct.ScoreText.rectTransform.anchoredPosition = Vector2.Lerp(_initPosition, _targetPosition, timer);
yield return null;
}
yield return new WaitForEndOfFrame();
currentStruct.ScoreText.gameObject.SetActive(false);
_scoreValueChangedTexts.Enqueue(currentStruct);
}
void Awake()
{
StartCoroutine(WaitToInitialize());
_initPosition = ScoreValueChangedTextPrefab.rectTransform.anchoredPosition;
_targetPosition = _initPosition + new Vector2(0, 50.0f);
if(_scoreValueChangedTexts.Count < 10)
{
for(int i = _scoreValueChangedTexts.Count; i < 10; ++i)
{
UnityEngine.UI.Text newText = Instantiate<UnityEngine.UI.Text>(ScoreValueChangedTextPrefab);
newText.rectTransform.SetParent(ScoreValueChangedTextPrefab.rectTransform.parent, false);
newText.rectTransform.anchoredPosition = ScoreValueChangedTextPrefab.rectTransform.anchoredPosition;
newText.gameObject.SetActive(false);
ScoreChangedStruct newStruct = new ScoreChangedStruct();
newStruct.ScoreText = newText;
newStruct.TextColor = Color.gray;
_scoreValueChangedTexts.Enqueue(newStruct);
}
}
}
