using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;
using KTGMGemClient;

public class ImageFire2 : MonoBehaviour, IDragHandler, IBeginDragHandler, IEndDragHandler
{
    bool isDraging;
    public bool IsDraging
    {
        get
        {
            return isDraging;
        }
    }
    public void OnBeginDrag(PointerEventData eventData)
    {
        isDraging = true;
        tmpImage.raycastTarget = false;
        GuideCtrl.Ins.BeginDrag();
    }

    Vector3 dragPos;
    public void OnDrag(PointerEventData eventData)
    {
        RectTransformUtility.ScreenPointToWorldPointInRectangle(rectTransform, eventData.position, eventData.enterEventCamera, out dragPos);
        rectTransform.position = dragPos;
    }

    public void OnEndDrag(PointerEventData eventData)
    {
        isDraging = false;
        if (imageFire1 != null)
        {
            //合成宝石
            Debug.Log("合成宝石");
            imageFire1.Add();
            gameObject.SetActive(false);
        }
        else
        {
            rectTransform.anchoredPosition = pos;
            tmpImage.raycastTarget = true;

            //返回原位，提示开始推拽
            GuideCtrl.Ins.EndDrag();
        }

    }

    ImageFire1 imageFire1;
    Image tmpImage;

    Vector2 pos;

    RectTransform rectTransform;
    // Start is called before the first frame update
    void Start()
    {
        //imageFire1 = transform.parent.Find("Image_Fire1").GetComponent<ImageFire1>();
        tmpImage = GetComponent<Image>();
        rectTransform = GetComponent<RectTransform>();
        pos = rectTransform.anchoredPosition;
    }

    public void SetTarget(ImageFire1 target)
    {
        imageFire1 = target;
    }

}