国外商业网站设计,建设企业管理类网站,上海网站营,南宁武鸣区建设局网站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#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 Entity.cs
using System.Collections;
using System.Collections.Generic;
u…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 Entity.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class Entity : MonoBehaviour
{[Header(Collision Info)]public Transform attackCheck;//transform类代表的时物体的位置,用来控制攻击检测的位置public float attackCheckRadius;//检测半径[SerializeField] protected 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] protected float groundCheckDistance;[SerializeField] protected 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] protected float wallCheckDistance;[SerializeField] protected LayerMask whatIsGround;//LayerMask类与Raycast配合https://docs.unity3d.com/cn/current/ScriptReference/Physics.Raycast.html#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#endregionpublic int facingDir { get; private set; } 1;protected bool facingRight true;//判断是否朝右protected virtual void Awake(){anim GetComponentInChildrenAnimator();//拿到自己身上的animator的控制权rb GetComponentRigidbody2D();}protected virtual void Start(){}protected virtual void Update(){}public virtual void Damage(){Debug.Log(gameObject.namewas damaged);}#region 速度函数Velocitypublic virtual void SetZeroVelocity(){rb.velocity new Vector2(0, 0);}//设置速度为0函数public virtual 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#endregion#region 翻转函数Flippublic virtual 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 virtual 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();}}#endregion#region 碰撞函数Collisionpublic virtual 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/Physics2D.Raycast.html//xxxxxxxx() xxxxxxxx xxxxxxxxxx() return xxxxxxxxx;public virtual 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/Physics2D.Raycast.html//xxxxxxxx() xxxxxxxx xxxxxxxxxx() return xxxxxxxxx;protected virtual 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。Gizmos.DrawWireSphere(attackCheck.position, attackCheckRadius);//https://docs.unity3d.com/2022.3/Documentation/ScriptReference/Gizmos.DrawWireSphere.html//绘制具有中心和半径的线框球体。}//画图函数#endregion
}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();}private void AttackTrigger(){Collider2D[] colliders Physics2D.OverlapCircleAll(player.attackCheck.position, player.attackCheckRadius);//创建一个碰撞器组保存所有圈所碰到的碰撞器//https://docs.unity3d.com/2022.3/Documentation/ScriptReference/Physics2D.OverlapCircleAll.htmlforeach(var hit in colliders)//https://blog.csdn.net/m0_52358030/article/details/121722077{if(hit.GetComponentEnemy()!null){hit.GetComponentEnemy().Damage();}}}
}Enemy_SkeletonAnimationTrigger.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class Enemy_SkeletonAnimationTriggers : MonoBehaviour
{private Enemy_Skeleton enemy GetComponentInParentEnemy_Skeleton();//拿到enemy实体private void AnimationTrigger(){enemy.AnimationFinishTrigger();//调用实体上的函数使triggerCalled为true}private void AttackTrigger(){Collider2D[] colliders Physics2D.OverlapCircleAll(enemy.attackCheck.position, enemy.attackCheckRadius);//创建一个碰撞器组保存所有圈所碰到的碰撞器//https://docs.unity3d.com/2022.3/Documentation/ScriptReference/Physics2D.OverlapCircleAll.htmlforeach (var hit in colliders)//https://blog.csdn.net/m0_52358030/article/details/121722077{if (hit.GetComponentPlayer() ! null){hit.GetComponentPlayer().Damage();}}}
}SkeletonBattleState.cs
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
//从ground进来的
public class SkeletonBattleState : EnemyState
{private Transform player;//用于给Player定位好判断怎么跟上他private Enemy_Skeleton enemy;private int moveDir;public SkeletonBattleState(Enemy _enemyBase, EnemyStateMachine _stateMachine, string _animBoolName,Enemy_Skeleton _enemy ) : base(_enemyBase, _stateMachine, _animBoolName){enemy _enemy;}public override void Enter(){base.Enter();player GameObject.Find(Player).transform;//全局找Player位置}public override void Exit(){base.Exit();}public override void Update(){base.Update();//退出此状态的方式if(enemy.IsPlayerDetected()){stateTimer enemy.battleTime;if (enemy.IsPlayerDetected().distance enemy.attackDistance)//当距离小于攻击距离变为攻击状态{if (CanAttack())stateMachine.ChangeState(enemy.attackState);}}else//当没有看见player后才会根据没有看到的时间来使其退出battle状态{if(stateTimer 0||Vector2.Distance(player.transform.position,enemy.transform.position)7)//根据距离来判断是否结束battle状态{stateMachine.ChangeState(enemy.idleState);}}//下面为移动方向设置if(player.position.x enemy.transform.position.x)//在右向右移动{moveDir 1;}else if(player.position.xenemy.transform.position.x)//在左向左移动{moveDir -1;}if(Vector2.Distance(player.transform.position,enemy.transform.position)1)enemy.SetVelocity(enemy.moveSpeed * moveDir, rb.velocity.y);else{enemy.SetZeroVelocity();}//我自己设置了一个敌人接近一定距离就停下来的设置防止出现敌人乱晃的情况}private bool CanAttack(){if(Time.time enemy.lastTimeAttacked enemy.attackCooldown){enemy.lastTimeAttacked Time.time;return true;}return false;}
}
