Vertical Power Bar HELPME!!!!!!!!!!!!!!!!

Unity Engine
1

Hello everybody … Can someone help me make this bar to be loaded from the bottom up.

because I can only do it to be loaded from top to bottom.

using UnityEngine;
using System.Collections;

public class PowerBar: MonoBehaviour {
    
	public float barDisplay ;
    public Vector2 pos = new Vector2(20,40);
    public Vector2 size = new Vector2(60,20);
    public Texture2D emptyTex;
    public Texture2D fullTex;
	public float speeDisplay=0.0f;
	public bool DirectionUp;
    public GUIStyle style;
	
	public static float outPower;
	void OnGUI() {
      
		GUI.BeginGroup(new Rect(pos.x, pos.y, size.x, size.y));
		GUI.Box(new Rect(1,0, size.x, size.y), emptyTex,style);

        
		GUI.BeginGroup(new Rect(0,0, size.x , size.y* barDisplay));
		GUI.Box(new Rect(1,0, size.x, size.y), fullTex,style);
		
		GUI.EndGroup();
		GUI.EndGroup();
    }

    void Update() {
		
		if(barDisplay<=0)
			DirectionUp= true;
			
			if(barDisplay>=1)
				DirectionUp=false;
				
				if(DirectionUp)
				{
					barDisplay += Time.deltaTime*speeDisplay; 
				
				}else{
							barDisplay -= Time.deltaTime*speeDisplay; 
						}
		
					if(barDisplay>0)
						outPower = barDisplay*1000;
						print(outPower);
					
	}
	
}
2

wow thats a lot of exclamation marks.

To reverse something in this manner you use 1-amount instead of amount.

3

not understand sorry.

4

You don’t understand your code? I mean at some point you’re going to have to learn what scripting is.#

5

i dont understand how i do the bar to be loaded from the bottom up. ¬¬

6

I managed to flip the bar