// SetupController<Generic>
private static void SetupController <TComp>(
ref GameObject myGO, Transform myParent, string myName, bool needMyComponent,
DPadArrowType arrowType = DPadArrowType.none) where TComp : MonoBehaviour
{
myGO = new GameObject(myName, typeof(Image));
myGO.GetComponent <Image>().color = defaultColor;
myGO.layer = LayerMask.NameToLayer("UI");
myGO.transform.localScale = Vector3.one;
myGO.transform.SetParent(myParent);
if (needMyComponent)
{
myGO.AddComponent <TComp>();
}
if (arrowType != DPadArrowType.none)
{
myGO.GetComponent <TCKDPadArrow>().arrowType = arrowType;
CalcDPadSizeAndPos(dpadMain.GetComponent <RectTransform>(), myGO.GetComponent <RectTransform>(), arrowType);
}
}
// CalcDPadSizeAndPos
private static void CalcDPadSizeAndPos(RectTransform mainRect, RectTransform childRect, DPadArrowType arrowType)
{
childRect.sizeDelta = new Vector2(mainRect.sizeDelta.x / 3.4f, mainRect.sizeDelta.y / 3.4f);
switch (arrowType)
{
case DPadArrowType.UP:
childRect.anchoredPosition = new Vector2(0f, -childRect.sizeDelta.y / 2f);
childRect.anchorMin = new Vector2(.5f, 1f);
childRect.anchorMax = new Vector2(.5f, 1f);
childRect.rotation = Quaternion.Euler(mainRect.rotation.x, mainRect.rotation.y, mainRect.rotation.z + 90f);
break;
case DPadArrowType.DOWN:
childRect.anchoredPosition = new Vector2(0f, childRect.sizeDelta.y / 2f);
childRect.anchorMin = new Vector2(.5f, 0f);
childRect.anchorMax = new Vector2(.5f, 0f);
childRect.rotation = Quaternion.Euler(mainRect.rotation.x, mainRect.rotation.y, mainRect.rotation.z + 270f);
break;
case DPadArrowType.LEFT:
childRect.anchoredPosition = new Vector2(childRect.sizeDelta.x / 2f, 0f);
childRect.anchorMin = new Vector2(0f, .5f);
childRect.anchorMax = new Vector2(0f, .5f);
childRect.rotation = Quaternion.Euler(mainRect.rotation.x, mainRect.rotation.y, mainRect.rotation.z + 180f);
break;
case DPadArrowType.RIGHT:
childRect.anchoredPosition = new Vector2(-childRect.sizeDelta.x / 2f, 0f);
childRect.anchorMin = new Vector2(1f, .5f);
childRect.anchorMax = new Vector2(1f, .5f);
childRect.rotation = Quaternion.Euler(mainRect.rotation.x, mainRect.rotation.y, mainRect.rotation.z);
break;
}
}
