_xiaofang/xiaofang/Assets/Script/Item/Fire.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public enum Firestate
{
    ExtinguishFire,//灭火
    NotExtinguishFire//未灭火
}

public class Fire : MonoBehaviour
{
 
    private bool isPlayerInRange = false;  // 检查玩家是否在范围内
    private bool isExtinguishing = false;  // 是否正在灭火
    public float extinguishTime = 3f;    // 灭火所需的时间
    private float holdTime = 0f;           // 按住按钮的计时
    public float fireHurt = 10f;
    
    public float dis;

    public float maxfiredis = 2f;
    public float firedis = 4f;

    public PlayerState ps;

    public UseSkill us;

    float timer = 0;
  //private Firestate firestate = Firestate.NotExtinguishFire;

    private CharacterControl characterControl;//玩家控制器
    void Start()
    {
        us = GameObject.Find("player").GetComponent<UseSkill>();
        ps = GameObject.Find("player").GetComponent<PlayerState>();
    }

   
    void Update()
    {

            HurtPeople();
        
        
        if (us.currentItem.transform.name != "NoFire" || us.currentItem == null)
        {
            return;
        }
        else
        {
            MieFire();
        }
        
    }

    public void HurtPeople()
    {
        dis = Vector3.Distance(GameObject.Find("player").transform.position, this.transform.position);


        if(dis<maxfiredis)
        {
            timer += Time.deltaTime;
            //Debug.Log("进入扣血");
            if (timer > 1f)
            {
                //Debug.Log("================================================");
                ps.beHurt(fireHurt);
                timer = 0;
            }
        }
    }



    public void MieFire()
    {
        //// 检查玩家是否在范围内且按住灭火键
        //if (isPlayerInRange && Input.GetMouseButton(0))
        //{
        //    // 禁用玩家控制器，防止玩家移动
        //    if (!isExtinguishing)
        //        DisablePlayerControl();

        //    holdTime += Time.deltaTime;
        //    Debug.Log("灭火计时：" + holdTime);

        //    if (holdTime >= extinguishTime && !isExtinguishing)
        //    {
        //        // 如果玩家按住键达到指定时间，停止火焰
        //        StopFire();
        //        isExtinguishing = true;  // 防止重复触发灭火
        //    }
        //}
        //else
        //{
        //    //Debug.Log("松开按键");
        //    // 如果玩家松开按键或者离开范围，重置计时
        //    holdTime = 0f;
        //    isExtinguishing = false;
        //    // 恢复玩家控制器
        //    if (!Input.GetMouseButton(0)) EnablePlayerControl();
        //}
        if (isPlayerInRange && Input.GetMouseButton(0))
        {
            // 计算玩家与火源的距离
            dis = Vector3.Distance(GameObject.Find("player").transform.position, this.transform.position);

            // 如果玩家距离火源足够近且按下鼠标左键才触发灭火
            if (dis <= firedis)
            {
                // 禁用玩家控制器，防止玩家移动
                if (!isExtinguishing)
                    DisablePlayerControl();

                holdTime += Time.deltaTime;
                Debug.Log("灭火计时：" + holdTime);

                if (holdTime >= extinguishTime && !isExtinguishing)
                {
                    // 如果玩家按住键达到指定时间，停止火焰
                    StopFire();
                    isExtinguishing = true;  // 防止重复触发灭火
                }
            }
        }
        else
        {
            // 如果松开按键或者离开范围，重置计时
            holdTime = 0f;
            isExtinguishing = false;
            // 恢复玩家控制器
            if (!Input.GetMouseButton(0)) EnablePlayerControl();
        }

    }




    // 开始火焰
    public void StartFire()
    {
        this.gameObject.SetActive(true);
        isExtinguishing = false;  // 重置灭火状态
    }

    // 停止火焰
    public void StopFire()
    {
        this.characterControl.Restore();
        this.gameObject.SetActive(false);
        Debug.Log("火焰已被熄灭");
    }

    // 当玩家进入火焰范围时触发
    private void OnTriggerEnter(Collider other)
    {
        //if (other.CompareTag("Player"))
        //{
        //    isPlayerInRange = true;  // 玩家进入范围
        //    characterControl = other.GetComponent<CharacterControl>();

        //}
        if (other.CompareTag("Player"))
        {
            isPlayerInRange = true;  // 玩家进入范围
            characterControl = other.GetComponent<CharacterControl>();

            // 可以调整此处的触发范围
            float playerDistance = Vector3.Distance(other.transform.position, this.transform.position);
            if (playerDistance <= maxfiredis)
            {
                isPlayerInRange = true;
            }
            else
            {
                isPlayerInRange = false;
            }
        }
    }

    // 当玩家离开火焰范围时触发
    private void OnTriggerExit(Collider other)
    {
        //if (other.CompareTag("Player"))
        //{
        //    isPlayerInRange = false;  // 玩家离开范围
        //    characterControl = null;
        //}
        if (other.CompareTag("Player"))
        {
            isPlayerInRange = false;  // 玩家离开范围
            characterControl = null;
        }
    }

    // 禁用玩家控制器
    private void DisablePlayerControl()
    {
        if (characterControl != null)
        {
            characterControl.enabled = false;
        }
    }

    // 启用玩家控制器
    private void EnablePlayerControl()
    {
        if (characterControl != null)
        {
            characterControl.enabled = true;
        }
    }
}