Question

你好我使用New Unity 4.6 Ui工具来创建一个健康栏，我已经创建了健康栏纹理，但我已经有一个健康脚本，它使用一个Old OnGui Button功能，当点击时在角落显示一个黑色按钮玩，我想禁用OnGui健康sript纹理，并对我的新健康栏UI纹理产生影响。请帮忙

//This is my health script that displays a black bar at the corner
var health = 300;

function OnGUI(){
if(GUI.Button(Rect(10,10,health,10), "")){
health += 25;
}
}

Answer 1

很抱歉听到您仍然遇到此问题。在这里查看此图片。它显示了可以将OnClick事件添加到新UI按钮的位置。您看到UIManager的部分只是将具有您的运行状况的对象放在那里，然后您就可以访问所需的事件。只需删除你的OnGUI（）代码就可以添加像

这样的公共函数

public void GainHealth() { health +=25; } 一旦你改变了，你将在列表中看到你的功能，就像在这里的图像。一定要设置编辑器和运行时才能在编辑器中工作。一旦你设置它，你的按钮将执行你在那里设置的任何功能

enter image description here

Answer 2

这是我的健康栏系统

using UnityEngine;
using System.Collections;

public class HealthSystem : MonoBehaviour {


    static float healthBarLenght = 20; //Fixed length



    public static void Set_HealthBar(
        Transform transform,
        int healthBarHeight,
        float CurrentHealth,
        float MaxHealth,
        Texture2D BackBar,
        Texture2D FrontBar)
    {
        Vector3 screenPosition;

        GUIStyle style1 = new GUIStyle();
        GUIStyle style2 = new GUIStyle();
        float HPDrop = (CurrentHealth / MaxHealth)* healthBarLenght;

        screenPosition = Camera.main.WorldToScreenPoint(transform.position);
        screenPosition.y = Screen.height - screenPosition.y;

        style1.normal.background = BackBar;
        GUI.Box(new Rect(screenPosition.x-(healthBarLenght/2),screenPosition.y-20, healthBarLenght,healthBarHeight),"",style1);

        style2.normal.background = FrontBar;
        GUI.Box(new Rect(screenPosition.x-(healthBarLenght/2),screenPosition.y-20, HPDrop,healthBarHeight),"",style2);
    }



    //Colors for Health system
    public static Texture2D Colors(int r,int g, int b)
    {
        Texture2D texture = new Texture2D(2, 2);
        for (int y = 0; y < texture.height; ++y)
        {
            for (int x = 0; x < texture.width; ++x)
            {
                Color color = new Color(r, g, b);
                texture.SetPixel(x, y, color);
            }
        }
        texture.Apply();

        return texture;

    }

}

这可以从像这样的图层脚本调用

void OnGUI(){
        HealthSystem.Set_HealthBar(
            transform,
            2,
            70,
            100,
            HealthSystem.Colors(0,0,0),
            HealthSystem.Colors(0,255,0));
    }

如何创建响应我的健康脚本的健康栏？

2 个答案: