Question

我正在开发一款游戏，比如消防员，我制作了健康和氧气对象，并在其上放置了两个脚本，下面是我的氧气和健康脚本代码。我面临的问题是，当我将这个重复的物体放在任何其他位置时，就像在地图上有2个火，然后在第一个物体健康和氧气工作正常，但在第二个物体，健康栏工作正常，但氧吧不起作用细

这是Oxygen的脚本。

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class OXYGEN : MonoBehaviour {
public Transform Player;
public Transform OxygenBar;
public Transform TextIndicator;
[SerializeField] private float currentAmount;
[SerializeField] private float speed;
// method to check that player is range of fire flames or not
void Update () {
    float dist = Vector3.Distance(Player.position, transform.position);
    if(dist<3 )
    {
        reducetheoxygen();
    }
    if (dist > 3) {
        increaseOxygen ();
    }
}
//method to decrese the oxygen
void reducetheoxygen () {

    if (currentAmount > 0) {
        currentAmount-= speed *Time.deltaTime;
        TextIndicator.GetComponent<Text>().text=((int)currentAmount).ToString()+" %";
        } 
    else {
        TextIndicator.GetComponent<Text>().text="Oxygen End!!!!";
        Application.LoadLevel (4);
    }
    OxygenBar.GetComponent<Image> ().fillAmount = currentAmount / 100;
}

//method to increase the oxygen
void increaseOxygen () {

    if (currentAmount == 100 || currentAmount >100) {
    }
    else{
        currentAmount+= speed *Time.deltaTime;
        TextIndicator.GetComponent<Text>().text=((int)currentAmount).ToString()+" %";
    }
    OxygenBar.GetComponent<Image> ().fillAmount = currentAmount / 100;
}
}

这是Health的脚本

using UnityEngine;
using System.Collections;
using UnityEngine.UI;

public class health : MonoBehaviour {

// these are variables
public Transform Player;
public Transform HealthBar;
public Transform TextIndicator;
[SerializeField] private float currentAmount;
[SerializeField] private float speed;

// method for checking distance that player in range of fire flames
void Update () {
    float distance = Vector3.Distance(Player.position, transform.position);

    if(distance<2 )
    {
        decreaseHealth();
    }
}
//method for decresing health
void decreaseHealth () {

    if (currentAmount > 0) {
        currentAmount -= speed;
        TextIndicator.GetComponent<Text>().text=((int)currentAmount).ToString()+"%";
    } else {

        TextIndicator.GetComponent<Text>().text="You are Dead!!!!!";
        Application.LoadLevel (4);
    }
    HealthBar.GetComponent<Image> ().fillAmount = currentAmount / 100;
}
}

Answer 1

天啊，是的，它解决了。在Update函数中，distance函数与其他函数冲突，因此我使用OnTriggerStay代替Distance，它工作正常。

 void OnTriggerStay(Collider obj)
 {

    if (obj.gameObject.tag == "coin"    ||obj.gameObject.tag=="coin1"||obj.gameObject.tag=="coin2") {
        Debug.Log ("colide");
        collided = true;
}
}
void OnTriggerExit()
{

    collided = false;
}

健康栏正在减少，但OXYGEN栏不在不同的对象

1 个答案: