116 lines
4.0 KiB
C#
116 lines
4.0 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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public class Move : MonoBehaviour,IPointerDownHandler, IPointerUpHandler
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{
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public Camera camera;
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public int direction; // 方向 1:上 2:下 3:左 4:右
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private bool isMoving=false;
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public BoxCollider boxCollider;
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private Vector3 minBounds;
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private Vector3 maxBounds;
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private float rotationY = 0.0f; // Y轴旋转角度
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// 接近目标
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public List<GameObject> targets; // 目标物体
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void Start()
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{
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// 计算边界
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minBounds = boxCollider.bounds.min;
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maxBounds = boxCollider.bounds.max;
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}
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void Update()
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{
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// 如果正在移动，向前移动摄像机
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if (direction==1 && isMoving && camera != null)
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{
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if (targets!= null && targets.Count > 0)
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{
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foreach (GameObject target in targets)
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{
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float distance = Vector3.Distance(camera.transform.position, target.transform.position);
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if (distance < 0.5f)
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{
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}
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}
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}
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Vector3 newPosition= camera.transform.forward * 2f * Time.deltaTime+camera.transform.position;
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// 限制物体位置在边界内
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newPosition.x = Mathf.Clamp(newPosition.x, minBounds.x, maxBounds.x);
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newPosition.z = Mathf.Clamp(newPosition.z, minBounds.z, maxBounds.z);
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camera.transform.position = newPosition;
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}
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if (direction==2 && isMoving && camera != null)
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{
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Vector3 newPosition= camera.transform.forward * -2f * Time.deltaTime+camera.transform.position;
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// 限制物体位置在边界内
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newPosition.x = Mathf.Clamp(newPosition.x, minBounds.x, maxBounds.x);
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newPosition.z = Mathf.Clamp(newPosition.z, minBounds.z, maxBounds.z);
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camera.transform.position = newPosition;
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}
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if (direction==3 && isMoving && camera != null)
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{
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Vector3 newPosition= camera.transform.right * -2f * Time.deltaTime+camera.transform.position;
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// 限制物体位置在边界内
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newPosition.x = Mathf.Clamp(newPosition.x, minBounds.x, maxBounds.x);
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newPosition.z = Mathf.Clamp(newPosition.z, minBounds.z, maxBounds.z);
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camera.transform.position = newPosition;
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}
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if (direction==4 && isMoving && camera != null)
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{
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Vector3 newPosition= camera.transform.right * 2f * Time.deltaTime+camera.transform.position;
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// 限制物体位置在边界内
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newPosition.x = Mathf.Clamp(newPosition.x, minBounds.x, maxBounds.x);
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newPosition.z = Mathf.Clamp(newPosition.z, minBounds.z, maxBounds.z);
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camera.transform.position = newPosition;
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}
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if (direction==5 && isMoving && camera != null)
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{
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camera.transform.Rotate(Vector3.up, 50f * Time.deltaTime);
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}
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if (direction==6 && isMoving && camera != null)
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{
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camera.transform.Rotate(Vector3.up, -50f * Time.deltaTime);
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}
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// 检测右键是否被按下
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if (Input.GetMouseButton(0)) // 1表示右键
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{
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// 获取鼠标移动的增量
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float mouseX = Input.GetAxis("Mouse X");
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rotationY = camera.transform.localEulerAngles.y;
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// 计算旋转
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rotationY += mouseX * 1f;
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// 应用旋转到摄像头
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camera.transform.localRotation = Quaternion.Euler(0, rotationY, 0);
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}
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}
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public void OnPointerDown(PointerEventData eventData)
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{
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isMoving = true;
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gameObject.GetComponent<Image>().color = new Color(1, 1, 1, 1f);
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}
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public void OnPointerUp(PointerEventData eventData)
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{
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isMoving = false;
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gameObject.GetComponent<Image>().color = new Color(1, 1, 1, 0.2f);
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}
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}
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