Unity（十）：3D角色移动跳跃

展示

标注

源码

public class PlayerController : MonoBehaviour
{
    public float moveSpeed = 8f;        // 移动的速度
    public float jumpSpeed = 5f;        // 跳跃的速度
    public float gravity = 20f;         // 重力

    private CharacterController _characterController;   // 角色控制器
    private Vector3 _moveDirection = Vector3.zero;      // 基础移动

    private void Start()
    {
        _characterController = GetComponent<CharacterController>();
    }

    private void Update()
    {
        Movement();
    }
    
    // 移动跳跃
    void Movement()
    {
        if (_characterController.isGrounded)
        {
            // 移动
            float h = Input.GetAxis("Horizontal");
            float v = Input.GetAxis("Vertical");
            _moveDirection = new Vector3(h, 0, v);
            // 跳跃
            if(Input.GetButton("Jump"))
                _moveDirection.y = jumpSpeed;
        }
        _moveDirection.y -= gravity * Time.deltaTime;
        _characterController.Move(_moveDirection * moveSpeed * Time.deltaTime);
    }
    
}