using UnityEngine;
using System.Collections;

public class OilExtend : MonoBehaviour {

    private GameObject ranyou;
	void Start () {
        ranyou = this.gameObject;
        scale_x = transform.localScale.x;
        scale_z = transform.localScale.z;
        InvokeRepeating("RanyouSpread", 0, Time.deltaTime);
        StartCoroutine(isScale(true, lateTime_x));
        StartCoroutine(isScale(false, lateTime_z));
    }
    [SerializeField]
    private float spreadSpeed_x;
    [SerializeField]
    private float spreadSpeed_z;
    [SerializeField]
    private float scaleMax_x;
    [SerializeField]
    private float scaleMax_z;
    //当前缩放
    private float scale_x;
    private float scale_z;
    [SerializeField]
    private float lateTime_x;
    [SerializeField]
    private float lateTime_z;
    private bool isScale_x;
    private bool isScale_z;
    private void RanyouSpread()
    {
        if(isScale_x && scale_x < scaleMax_x)
        {
            scale_x += Time.deltaTime * spreadSpeed_x /100;
        }
        if(isScale_z && scale_z< scaleMax_z)
        {
            scale_z += Time.deltaTime * spreadSpeed_z /100;
        }
        ranyou.transform.localScale = new Vector3(scale_x, ranyou.transform.localScale.y, scale_z);
        if (scale_x >= scaleMax_x && scale_z >= scaleMax_z)
            CancelInvoke("RanyouSpread");
    }
    private IEnumerator isScale(bool isX,float lateTime)
    {
        yield return new WaitForSeconds(lateTime);
        if (isX)
            isScale_x = true;
        else
            isScale_z = true;
    }
}