using UnityEngine; using System.Collections;public class hero : MonoBehaviour {private bool isMouseDown = false;private Vector3 lastMousePosition=Vector3.zero;void Update () {PlayerControler();}public void PlayerControler(){//將像素位置轉換成世界坐標軸的位置//Camera.main.ScreenToWorldPoint(Input.mousePosition);//檢測鼠標是否按下if (Input.GetMouseButtonDown(0)){isMouseDown = true;print(isMouseDown);}if (Input.GetMouseButtonUp(0)){isMouseDown = false;lastMousePosition=Vector3.zero;//將最后一次點擊的位置清零 }if (isMouseDown){if (lastMousePosition!=Vector3.zero){//得到點擊位置與飛機停留位置的偏移值Vector3 offset = Camera.main.ScreenToWorldPoint(Input.mousePosition) - lastMousePosition;//當前腳本所掛載的物體的位置就等于偏移值+原先停留的位置實現移動transform.position = offset +transfom.position;}//讓停留位置等于點擊位置lastMousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);print(lastMousePosition);CheckPosition();}}//檢測物體邊界的方法public void CheckPosition(){Vector3 pos=transform.position;float x = pos.x;float y = pos.y;if (x<=-2.8f){x = -2.8f;}if (x >= 2.8f){x = 2.8f;}if (y <= -5.1f){y = -5.1f;}if (y >= 5.1f){y = 5.1f;}transform.position=new Vector3(x,y,0);} }

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轉載于:https://www.cnblogs.com/fuperfun/p/5344848.html

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