Unity3D-轮子碰撞器控制坦克移动的简单示例

港控/mmm° 2022-05-08 22:10 351阅读 0赞

using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    
    public class PlayerTanke : TankeBase {
    
        protected override void Start()
        {
            base.Start();
            //隐藏鼠标
            Cursor.lockState = CursorLockMode.Locked;
        }
    
        private float hitDuring;
        private float xRotationAllSize;//炮台沿着X轴旋转总大小
        protected override void Update()
        {
            base.Update();
            float horizonta = Input.GetAxis("Horizontal");
            float verticalValue = Input.GetAxis("Vertical");
    
            //转向
            if (horizonta != 0)
            {
                wheel_colliders[0].steerAngle = horizonta * 50f;
                wheel_colliders[1].steerAngle = horizonta * 50f;
            }
    
    
            //   Debug.Log("horizontalValue:" +(horizonta * 50f * Time.deltaTime));
    
            //前进
            if (verticalValue != 0)
            {
                wheel_colliders[2].motorTorque = verticalValue * 1000f;
                wheel_colliders[3].motorTorque = verticalValue * 1000f;
                AudioManager.Instance.PlaySound(move_sound);
            }
    
            //炮台左右旋转 旋转Y轴
            float mouseX = Input.GetAxis("Mouse X");
            if (mouseX != 0 && turret != null)
            {
                turret.localEulerAngles += Vector3.up * mouseX * Time.deltaTime * 20;//每秒旋转20度
            }
    
            //炮台上下旋转 旋转X轴
            float mouseY = Input.GetAxis("Mouse Y");
            if (mouseY != 0)
            {
                //   turret.Rotate(Vector3.right * mouseY * Time.deltaTime * 5);
                //旋转角度，限制在-45度 和20度之间
                xRotationAllSize += -mouseY * 5 * Time.deltaTime;
                if (xRotationAllSize <= 20 && xRotationAllSize >= -45)
                {
                    turret.Rotate(-mouseY * 5 * Time.deltaTime, 0, 0, Space.Self);
                }
                xRotationAllSize =  Mathf.Clamp(xRotationAllSize, -45, 20);
    
             
               
                // xRotationAllSize += ;
                //turret.localEulerAngles += Vector3.left * mouseY * Time.deltaTime * 30;
                Debug.Log("xRotationAllSize:" + xRotationAllSize);
            }
    
            //开火
            hitDuring += Time.deltaTime;
            if (hitDuring > 0.3f && Input.GetMouseButton(0))
            {
                hitDuring = 0;
                Fire();
            }
    
            //刹车
            if (Input.GetMouseButton(1))
            {
                wheel_colliders[0].brakeTorque = 3000f;
                wheel_colliders[1].brakeTorque = 3000f;
                wheel_colliders[2].brakeTorque = 3000f;
                wheel_colliders[3].brakeTorque = 3000f;
            }
            else
            {
                wheel_colliders[0].brakeTorque = 0;
                wheel_colliders[1].brakeTorque = 0;
                wheel_colliders[2].brakeTorque = 0;
                wheel_colliders[3].brakeTorque = 0;
            }
        }
    }