学习游戏制作记录（各种独特物品效果）8.18

1.实现雷击物品效果

自行创建一个雷击的预制体，需要有碰撞器和动画控制器

创建ThunderStrike_Effect脚本：

[CreateAssetMenu(fileName = "ThunderStrikeEffect", menuName = "Data/Effect/ThunderStrike")]
public class ThunderStrike_Effect : ItemEffect//继承
{
[SerializeField] private GameObject thunderStrikePrefab;//预制体
public override void ExcuteEffect(Transform _enemyPositon)
{
GameObject thunderStrike =Instantiate(thunderStrikePrefab, _enemyPositon.position,Quaternion.identity);在敌人位置生成预制体

    }
}

创建ThunderStrike_Control脚本并挂载在雷击预制体上：

    protected void OnTriggerEnter2D(Collider2D collision)//触发器
{
PlayerStats playerStats = PlayerManage.instance.player.GetComponent<PlayerStats>();

        if(collision.GetComponent<EnemyStats>() != null )//检测到敌人则对敌人造成魔法伤害
{
EnemyStats enemyStats = collision.GetComponent<EnemyStats>();

            playerStats.DoMagicDamage(enemyStats);

            Destroy(gameObject, 1f);
}
}

PlayerAnimationTriggers脚本：

                ItemData_Equipment itemData_Equipment=Inventory.instance.GetEquipment(EquipmentType.Weapon);

                if (itemData_Equipment!=null)//确保玩家装装备时才会调用效果函数
{
itemData_Equipment.Effect(hit.transform);//雷击
}

2.实现冰与火的物品效果

当玩家攻击到第三下时会发出一个飞弹

自行创建冰与火飞弹攻击的预制件，挂载刚体，碰撞器，动画控制器等组件

创建IceAndFireEffect脚本：

[CreateAssetMenu(fileName = "Ice And Fire Effect", menuName = "Data/Effect/IceAndFire")]
public class IceAndFireEffect : ItemEffect
{
[SerializeField] GameObject iceAndfirePrefab;//预制体
[SerializeField] private float xVelocity;//飞行速度

    public override void ExcuteEffect(Transform _respawnPositon)
{
Player player = PlayerManage.instance.player;

bool thirdAttack = player.primaryAttackState.comboCount == 2;//检查是否攻击到第三下

        if(thirdAttack)
{
GameObject iceAndFire = Instantiate(iceAndfirePrefab, _respawnPositon.position, player.transform.rotation);//生成

            iceAndFire.GetComponent<Rigidbody2D>().velocity = new Vector2(xVelocity * player.facingDir, 0);//设置速度

            Destroy(iceAndFire,10);//10秒后销毁
}

    }
}

创建IceAndFIre_Control挂载在预制体上：

public class IceAndFIre_Control : ThunderStrike_Control//造成伤害
{
protected override void OnTriggerEnter2D(Collider2D collision)
{
base.OnTriggerEnter2D(collision);
}
}

3.实现雷击饰品效果

当装备该饰品时，水晶和剑攻击将附带雷击效果

Crystal_Skill_Control脚本：

    public void AnimationExplodeEvent()//水晶造成伤害的函数
{
Collider2D[] collider2Ds = Physics2D.OverlapCircleAll(transform.position,cd.radius);

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

                ItemData_Equipment itemAmulet = Inventory.instance.GetEquipment(EquipmentType.Amulet);//检测是否装备饰品

               if(itemAmulet != null)
{
itemAmulet.Effect(hit.transform);//调用效果
}
}
}
}

Sword_Skill_Control脚本：

    private void SwordSkillDamage(Enemy enemy)//剑造成伤害的函数
{
player.state.DoDamage(enemy.GetComponent<CharactorState>());
enemy.StartCoroutine("FreezeTimeFor", freezeTimeDuration);

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

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