Version: 2022.3
语言: 中文

CharacterController.Move

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public CollisionFlags Move (Vector3 motion);

描述

为 GameObject 的移动提供附加的 CharacterController 组件。

CharacterController.Move 运动在给定方向移动 GameObject。给定方向需要绝对移动增量值。碰撞约束 Move 的发生。返回值 CollisionFlags 指示碰撞的方向：None、Sides、Above 和 Below。CharacterController.Move 不使用重力。

下面的示例说明如何使用 CharacterContoller.Move。Update 使 Move 重新定位玩家。此外，Jump 更改玩家在垂直方向的位置。 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Example : MonoBehaviour
{
    private CharacterController controller;
    private Vector3 playerVelocity;
    private bool groundedPlayer;
    private float playerSpeed = 2.0f;
    private float jumpHeight = 1.0f;
    private float gravityValue = -9.81f;

    private void Start()
    {
        controller = gameObject.AddComponent<CharacterController>();
    }

    void Update()
    {
        groundedPlayer = controller.isGrounded;
        if (groundedPlayer &amp;&amp; playerVelocity.y < 0)
        {
            playerVelocity.y = 0f;
        }

        Vector3 move = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
        controller.Move(move * Time.deltaTime * playerSpeed);

        if (move != Vector3.zero)
        {
            gameObject.transform.forward = move;
        }

        // Changes the height position of the player..
        if (Input.GetButtonDown("Jump") &amp;&amp; groundedPlayer)
        {
            playerVelocity.y += Mathf.Sqrt(jumpHeight * -3.0f * gravityValue);
        }

        playerVelocity.y += gravityValue * Time.deltaTime;
        controller.Move(playerVelocity * Time.deltaTime);
    }
}

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