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学习游戏制作记录（各种优化）

news 2025/9/1 12:15:41

1.改进击退方向

Entity脚本：

public int knockbackDir { get; private set; }//击退方向

public virtual void SetupKnocbackDir(Transform _damageDir)//设置击退方向
{
if (_damageDir.position.x > transform.position.x)
knockbackDir = -1;
else if(_damageDir.position.x<transform.position.x)
knockbackDir=1;
}

protected virtual IEnumerator HitKonockback()
{
isKnockback = true;

rb.velocity = new Vector2(KnockbackPower.x * knockbackDir,KnockbackPower.y);//应用

yield return new WaitForSeconds(KnockbackDuration);

isKnockback = false;
}

CharactorState脚本：

public virtual void DoDamage(CharactorState _target)
{
if(TargetCanAvoidAttack(_target))
{
return;

}

_target.GetComponent<Entity>().SetupKnocbackDir(transform);//设置击退方向

int totalDamage =damage.GetValue()+strength.GetValue();

if(CanCrit())
{
totalDamage = CaculateCritDamage(totalDamage);

}

totalDamage =TargetCheckArmor(_target,totalDamage);

_target.TakeDamage(totalDamage);

DoMagicDamage(_target);
}

Clone_skill_control脚本：

private void AttackTrigger()
{
Collider2D[] collider2Ds = Physics2D.OverlapCircleAll(attackCheck.position, attackCheckRadius);

foreach (var hit in collider2Ds)
{
if (hit.GetComponent<Enemy>() != null)
{
//player.state.DoDamage(hit.GetComponent<CharactorState>());

hit.GetComponent<Entity>().SetupKnocbackDir(transform);//设置克隆的击退攻击

PlayerStats playerStats =player.GetComponent<PlayerStats>();
EnemyStats enemyStats =hit.GetComponent<EnemyStats>();

playerStats.CloneDoDamge(enemyStats, attackMultiplier);

if(player.skill.clone.canApplyOnHitEffect)
{
ItemData_Equipment itemData_Equipment = Inventory.instance.GetEquipment(EquipmentType.Weapon);

if (itemData_Equipment != null)
{
itemData_Equipment.Effect(hit.transform);
}
}

if (canDuplicateClone)
{
if(Random.Range(0,100)<chanceToDuplicateClone)
{
SkillManage.instance.clone.CreatClone(hit.transform,new Vector3(.5f*facingDir,0));
}
}
}
}
}

Crystal_Skill_Control脚本：

public void AnimationExplodeEvent()
{
Collider2D[] collider2Ds = Physics2D.OverlapCircleAll(transform.position,cd.radius);

foreach (var hit in collider2Ds)
{
if (hit.GetComponent<Enemy>() != null)
{
hit.GetComponent<Entity>().SetupKnocbackDir(transform);

player.state.DoMagicDamage(hit.GetComponent<CharactorState>());//设置水晶攻击的击退方向

ItemData_Equipment itemAmulet = Inventory.instance.GetEquipment(EquipmentType.Amulet);

if(itemAmulet != null)
{
itemAmulet.Effect(hit.transform);
}
}
}
}

2.改进玩家角色

PlayerWallSlideState脚本：

public override void Update()
{
base.Update();

if (_Player.isWallDetected() == false)//检测是否在墙上，修复bug
_PlayerStateMachine.ChangeState(_Player.airState);

Entity脚本：

public virtual void SetupKnockBackPower(Vector2 _knockbackPower) => KnockbackPower = _knockbackPower;//设置击退的大小

protected virtual void SetZeroKnockBackPower()//用来重写
{

}

protected virtual IEnumerator HitKonockback()
{
isKnockback = true;

rb.velocity = new Vector2(KnockbackPower.x * knockbackDir,KnockbackPower.y);

yield return new WaitForSeconds(KnockbackDuration);

isKnockback = false;

SetZeroKnockBackPower();//每次击退后恢复击退大小为0，仅对玩家
}

Player脚本：

protected override void SetZeroKnockBackPower()//设置为0
{
KnockbackPower = new Vector2(0, 0);
}

PlayerStats脚本：

protected override void DecreaseHealth(int _damage)
{
base.DecreaseHealth(_damage);

if(isDead)
{
return;
}

if(_damage>GetMaxHealth()*.3f)/如果玩家受到极大的伤害
{
player.SetupKnockBackPower(new Vector2(10, 6));//设置击退大小

int randomSound = Random.Range(34, 35);
AudioManager.instance.PlaySFX(randomSound, null);//播放击退音效
}

ItemData_Equipment itemData_Armor = Inventory.instance.GetEquipment(EquipmentType.Armor);

if(itemData_Armor != null)
{
itemData_Armor.Effect(player.transform);
}
}

3.改进骷髅敌人

Enemy脚本：

public float minAttackCooldown;
public float maxAttackCooldown;

SkeletonBattleState脚本：

public override void Enter()
{
base.Enter();

player =PlayerManage.instance.player.transform;

if (player.GetComponent<PlayerStats>().isDead)//确保玩家死后敌人不会再攻击
enemyStateMachine.ChangeState(enemy.moveState);
}

public bool canAttack()
{
if (Time.time >= enemy.lastAttackTime + enemy.attackCooldown)
{
enemy.attackCooldown=Random.Range(enemy.minAttackCooldown,enemy.maxAttackCooldown//设置随机攻击的冷却时间);
enemy.lastAttackTime = Time.time;
return true;
}
else return false;
}

4.实现打开背包游戏暂停的功能

GameManager脚本：

public void Pause(bool _pause)//传入是否暂停
{
if(_pause)
{
Time.timeScale = 0;
}
else
{
Time.timeScale=1;
}
}

UI脚本：

public void SwithTo(GameObject _menu)
{
for(int i=0;i<transform.childCount;i++)
{
bool isfadeScreen =transform.GetChild(i).GetComponent<UI_Fadescreen>()!=null;
if(isfadeScreen==false)
transform.GetChild(i).gameObject.SetActive(false);
}

if(_menu != null)
{
AudioManager.instance.PlaySFX(7, null);
_menu.gameObject.SetActive(true);
}

if(GameManager.instance != null)//如果当前菜单不是游戏内ui则暂停游戏
{
if (_menu == UI_InGame)
GameManager.instance.Pause(false);
else
GameManager.instance.Pause(true);
}
}

Player脚本：

protected override void Update()
{
if (Time.timeScale == 0) return;//如果为0则取消一切接受

5.实现死亡区域

创建一个空对象，装载box碰撞器，设置为触发器

创建DeadZone脚本：

private void OnTriggerEnter2D(Collider2D collision)//进入该区域时死亡
{
if(collision.GetComponent<CharactorState>() != null)
{
collision.GetComponent<CharactorState>().KillEntity();
}
else
Destroy(collision.gameObject);
}