unity3d自己写角色移动脚本

废话没有,直接上代码:

 using UnityEngine;
 using System.Collections;

 public class SuperWalk : MonoBehaviour {

     public float speed = 10.0f;//移动速度
     public float jumpSpeed = 8.0f;//跳跃速度
     public float gravity = 20.0f;//重力

     private Vector3 moveDirection = Vector3.zero;//移动方向
     private bool grounded = false;//是否脚下有物体

     CharacterController controller;//角色控制器

     void FixedUpdate () {
         if (grounded) {//如果在地面
             //获取移动方向
             moveDirection = new Vector3(Input.GetAxis("Horizontal"),,Input.GetAxis("Vertical"));
             moveDirection = transform.TransformDirection(moveDirection);
             moveDirection *= speed;

             //如果按了跳跃按钮
             if (Input.GetButton("Jump")) {
                 moveDirection.y = jumpSpeed;
             }
         }
         moveDirection.y -= gravity * Time.deltaTime;
         //获取角色控制器
         controller = GetComponent<CharacterController>();
         //获取角色移动返回的位掩码
         CollisionFlags v = controller.Move(moveDirection * Time.deltaTime);

         //是否脚下有物体(个人理解)
         grounded = (v & CollisionFlags.CollidedBelow) != ;

     }
 }

控制角色移动脚本

请大神们指点

来源:吃豆游戏作者