网站开发是无形资产,怎么做网站端口代理,建筑安装公司,wordpress转帝国cmsAlex教程每一P的教程原代码加上我自己的理解初步理解写的注释#xff0c;可供学习Alex教程的人参考 此代码仅为较上一P有所改变的代码 【Unity教程】从0编程制作类银河恶魔城游戏_哔哩哔哩_bilibili Player.cs using System.Collections; using System.Collections.Generic…Alex教程每一P的教程原代码加上我自己的理解初步理解写的注释可供学习Alex教程的人参考 此代码仅为较上一P有所改变的代码 【Unity教程】从0编程制作类银河恶魔城游戏_哔哩哔哩_bilibili Player.cs using System.Collections; using System.Collections.Generic; using Unity.VisualScripting; using UnityEngine;public class Player : MonoBehaviour {[Header(Move Info)]public float moveSpeed;//定义速度与xInput相乘控制速度的大小public float jumpForce;[Header(Dash Info)][SerializeField] private float dashCooldown;private float dashUsageTimer;//为dash设置冷却时间在一定时间内不能连续使用public float dashSpeed;//冲刺速度public float dashDuration;//持续时间public float dashDir { get; private set; }[Header(Collision Info)][SerializeField] private Transform groundCheck;//transform类代表的时物体的位置,后面会来定位子组件的位置 [SerializeField] private float groundCheckDistance;[SerializeField] private Transform wallCheck;//transform类代表的时物体的位置,后面会来定位子组件的位置 [SerializeField] private float wallCheckDistance;[SerializeField] private LayerMask whatIsGround;//LayerMask类与Raycast配合https://docs.unity3d.com/cn/current/ScriptReference/Physics.Raycast.htmlpublic int facingDir { get; private set; } 1;private bool facingRight true;//判断是否朝右#region 定义Unity组件public Animator anim { get; private set; }//这样才能配合着拿到自己身上的animator的控制权public Rigidbody2D rb { get; private set; }//配合拿到身上的Rigidbody2D组件控制权#endregion#region 定义Statespublic PlayerStateMachine stateMachine { get; private set; }public PlayerIdleState idleState { get; private set; }public PlayerMoveState moveState { get; private set; }public PlayerJumpState jumpState { get; private set; }public PlayerAirState airState { get; private set; }public PlayerDashState dashState { get; private set; }public PlayerWallSlideState wallSlide { get; private set; }public PlayerWallJumpState wallJump { get; private set; }public PlayerPrimaryAttack primaryAttack { get; private set; }#endregionprivate void Awake(){stateMachine new PlayerStateMachine();//通过构造函数在构造时传递信息idleState new PlayerIdleState(this, stateMachine, Idle);moveState new PlayerMoveState(this, stateMachine, Move);jumpState new PlayerJumpState(this, stateMachine, Jump);airState new PlayerAirState(this, stateMachine, Jump);dashState new PlayerDashState(this, stateMachine, Dash);wallSlide new PlayerWallSlideState(this, stateMachine, WallSlide);wallJump new PlayerWallJumpState(this, stateMachine, Jump);//wallJump也是Jump动画primaryAttack new PlayerPrimaryAttack(this, stateMachine, Attack);//this 就是 Player这个类本身}//Awake初始化所以State为所有State传入各自独有的参数及animBool以判断是否调用此动画与animatoin配合完成private void Start(){anim GetComponentInChildrenAnimator();//拿到自己身上的animator的控制权rb GetComponentRigidbody2D();stateMachine.Initialize(idleState);}private void Update()//在mano中update会自动刷新但其他没有mano的不会故需要在这个updata中调用其他脚本中的函数stateMachine.currentState.update以实现 //stateMachine中的update{stateMachine.currentState.Update();//反复调用CurrentState的Update函数CheckForDashInput();}public void AnimationTrigger() stateMachine.currentState.AnimationFinishTrigger();//从当前状态拿到AnimationTrigger进行调用的函数public void CheckForDashInput(){dashUsageTimer - Time.deltaTime;//给dash上冷却时间if (IsWallDetected()){return;}//修复在wallslide可以dash的BUGif (Input.GetKeyDown(KeyCode.LeftShift) dashUsageTimer 0){dashUsageTimer dashCooldown;dashDir Input.GetAxisRaw(Horizontal);//设置一个值可以将dash的方向改为你想要的方向而不是你的朝向if (dashDir 0){dashDir facingDir;//只有当玩家没有控制方向时才使用默认朝向}stateMachine.ChangeState(dashState);}}//将Dash切换设置成一个函数使其在所以情况下都能使用public void SetVelocity(float _xVelocity, float _yVelocity){rb.velocity new Vector2(_xVelocity, _yVelocity);//将rb的velocity属性设置为对应的想要的二维向量。因为2D游戏的速度就是二维向量FlipController(_xVelocity);//在其他设置速度的时候调用翻转控制器}//控制速度的函数此函数在其他State中可能会使用但仅能通过player.SeVelocity调用public bool IsGroundDetected(){return Physics2D.Raycast(groundCheck.position, Vector2.down, groundCheckDistance, whatIsGround);}//通过RayCast检测是否挨着地面,https://docs.unity3d.com/cn/current/ScriptReference/Physics.Raycast.html//xxxxxxxx() xxxxxxxx xxxxxxxxxx() return xxxxxxxxx;public bool IsWallDetected(){return Physics2D.Raycast(wallCheck.position, Vector2.right * facingDir, wallCheckDistance, whatIsGround);}//通过RayCast检测是否挨着地面,https://docs.unity3d.com/cn/current/ScriptReference/Physics.Raycast.html//xxxxxxxx() xxxxxxxx xxxxxxxxxx() return xxxxxxxxx;private void OnDrawGizmos(){Gizmos.DrawLine(groundCheck.position, new Vector3(groundCheck.position.x, groundCheck.position.y - groundCheckDistance));//绘制一条从 from(前面的) 开始到 to后面的 的线。Gizmos.DrawLine(wallCheck.position, new Vector3(wallCheck.position.x wallCheckDistance, wallCheck.position.y));//绘制一条从 from(前面的) 开始到 to后面的 的线。}//画线函数public void Flip(){facingDir facingDir * -1;facingRight !facingRight;transform.Rotate(0, 180, 0);//旋转函数,transform不需要额外定义因为他是自带的}//翻转函数public void FlipController(float _x)//目前设置x目的时能在空中时也能转身{if (_x 0 !facingRight)//当速度大于0且没有朝右时翻转{Flip();}else if (_x 0 facingRight){Flip();}} }PlayerState.cs using System.Collections; using System.Collections.Generic; using System.Security.Authentication.ExtendedProtection; using UnityEngine; //被继承的总类后面的所以state都需要继承它 //实际上Player并没有进入过这个状态没有调用此脚本所有的调用均属于此脚本的子脚本 public class PlayerState {protected PlayerStateMachine stateMachine;//创建PlayerStateMachine类以承接来自Player.cs传过来的东西protected Player player;//创建Player类以承接来自Player.cs传过来的东西protected float stateTimer;protected bool triggerCalled;//动画是否完成控制值#region Unity组件protected Rigidbody2D rb;//纯简化将player.rb -- rb#endregionprivate string animBoolName;//控制此时的anim的BOOL值protected float xInput;//设置一个可以保存当前是否在按移动键的变量protected float yInput;public PlayerState(Player _player,PlayerStateMachine _stateMachine,string _animBoolName){this.player _player;this.stateMachine _stateMachine; this.animBoolName _animBoolName;}//构造函数用于传递信息public virtual void Enter(){player.anim.SetBool(animBoolName, true);//通过animator自带的函数将animator里的Bool值改变为想要的值rb player.rb;//纯简化将player.rb -- rbtriggerCalled false;//默认为false表示没有完成动画}public virtual void Update(){stateTimer - Time.deltaTime;//https://docs.unity3d.com/cn/current/ScriptReference/Time-deltaTime.html//从上一帧到当前帧的间隔以秒为单位只读。这个表达式就是表示每一帧都不断的减少时间player.anim.SetFloat(yVelocity, rb.velocity.y);//通过animator自带的函数将animator里的Float值改变为想要的值,改变yVelocity以控制Jump与Fall动画的切换xInput Input.GetAxisRaw(Horizontal);//对于键盘和游戏杆输入该值将处于 -1...1 的范围内。 由于未对输入进行平滑处理键盘输入将始终为 -1、0 或 1。 如果您想自己完成键盘输入的所有平滑处理这非常有用。yInput Input.GetAxisRaw(Vertical);}public virtual void Exit(){player.anim.SetBool(animBoolName, false);//通过animator自带的函数将animator里的Bool值改变为想要的值}public virtual void AnimationFinishTrigger(){triggerCalled true;}//动画控制函数当动画完成时将控制器设置为true表达其动画已经完成了 }PlayerGroundState.cs using System.Collections; using System.Collections.Generic; using UnityEngine; //GroundState用于保证只有在Idle和Move这两个地面状态下才能调用某些函数并且稍微减少一点代码量 public class PlayerGroundState : PlayerState {public PlayerGroundState(Player _player, PlayerStateMachine _stateMachine, string _animBoolName) : base(_player, _stateMachine, _animBoolName){}public override void Enter(){base.Enter();}public override void Exit(){base.Exit();}public override void Update(){base.Update();if(Input.GetKeyDown(KeyCode.Mouse0))//p38 2.从ground进入攻击状态{stateMachine.ChangeState(player.primaryAttack);}if(player.IsGroundDetected()false){stateMachine.ChangeState(player.airState);}// 写这个是为了防止在空中直接切换为moveState了。if (Input.GetKeyDown(KeyCode.Space) player.IsGroundDetected()){stateMachine.ChangeState(player.jumpState);}//空格切换为跳跃状态}}PlayerPrimaryAttack.cs using System.Collections; using System.Collections.Generic; using UnityEngine;public class PlayerPrimaryAttack : PlayerState {//p38 2.从ground进入public PlayerPrimaryAttack(Player _player, PlayerStateMachine _stateMachine, string _animBoolName) : base(_player, _stateMachine, _animBoolName){}public override void Enter(){base.Enter();}public override void Exit(){base.Exit();}public override void Update(){base.Update();if(triggerCalled){stateMachine.ChangeState(player.idleState);}} }PlayerAnimationTrigger.cs using System.Collections; using System.Collections.Generic; using UnityEngine;public class playerAnimationTriggers : MonoBehaviour {private Player player GetComponentInParentPlayer();//获得夫组件上的实际存在的Player组件private void AnimationTrigger(){player.AnimationTrigger();} }