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Question by Dmellott · Mar 11, 2013 at 01:06 AM · texturesonmousedown

Each consequtive mouse click removes a different Gui.Texture?

I am trying to figure out how to make a script so that each consecutive OnMouseDown or otherwise removes a different texture.

Specifically the energy-bar on the top left. The red panels are seperate png images, with the casing being it's own png image.

I need to make it so that when you shoot the gun, it removes a piece of the energy bar but I have no idea how to make OnMouseDown register different pieces for consecutive clicks or if that is even possible?

Any advice would be greatly appreciated!

Note: I am using Javascript and I have uploaded a picture of my EnergyBarScript.

alt text

alt text

energybar.jpg (64.2 kB)
energybarscript.jpg (70.8 kB)
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Answer by Khada · Mar 11, 2013 at 02:29 AM

A pseudo example:

 var activeBars : int = 10;
 
 function Update()
 {
     if(Input.GetMouseButtonDown(0))
         --activeBars;
 }
 
 function OnGUI()
 {
     GUI.depth = 1;

     switch(activeBars)
     {
         case 10: GUI.DrawTexture(Rect(15,10,50,48), EnergybarTop); //top bar
         case 9: /* draw next bar */ ;
         case 8: /* draw next bar */ ;
         case 7: /* draw next bar */ ;
         case 6: /* draw next bar */ ;
         case 5: /* draw next bar */ ;
         case 4: /* draw next bar */ ;
         case 3: /* draw next bar */ ;
         case 2: /* draw next bar */ ;
         case 1: GUI.DrawTexture(Rect(19,385,44,40), EnergybarBottom); //bottom bar
     }

     GUI.depth = 0;
 }
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avatar image Dmellott · Mar 11, 2013 at 03:07 AM 0
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It's telling me Int cannot be assigned to.

avatar image Khada · Mar 11, 2013 at 03:32 AM 0
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Woops, I put --int; ins$$anonymous$$d of --activeBars;. I edited my answer. Try again.

avatar image Dmellott · Mar 11, 2013 at 04:54 AM 0
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I plugged the names of the textures into the / draw top bar /; section and so on and now it's telling me "Expressions in statements must only be executed for their side-effects."

avatar image Dmellott · Mar 11, 2013 at 04:54 AM 0
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var EnergybarShell: Texture; var EnergybarTop: Texture; var EnergybarBottom: Texture; var Energybar$$anonymous$$iddle2: Texture; var Energybar$$anonymous$$iddle3: Texture; var Energybar$$anonymous$$iddle4: Texture; var Energybar$$anonymous$$iddle5: Texture; var Energybar$$anonymous$$iddle6: Texture; var Energybar$$anonymous$$iddle7: Texture; var Energybar$$anonymous$$iddle8: Texture; var Energybar$$anonymous$$iddle9: Texture; var PDA: Texture;

var activeBars : int = 10;

function Update() { if(Input.Get$$anonymous$$ouseButtonDown(0)) --activeBars; }

static var guiDepth : int = 0;

function OnGUI(){ GUI.depth = guiDepth;

//EnergyBars GUI.depth = 1; GUI.DrawTexture(Rect(15,10,50,48), EnergybarTop);

GUI.depth = 1; GUI.DrawTexture(Rect(17,55,50,44), Energybar$$anonymous$$iddle2);

GUI.depth = 1; GUI.DrawTexture(Rect(14,100,50,40), Energybar$$anonymous$$iddle3);

GUI.depth = 1; GUI.DrawTexture(Rect(16,142,50,31), Energybar$$anonymous$$iddle4);

GUI.depth = 1; GUI.DrawTexture(Rect(14,177,51,40), Energybar$$anonymous$$iddle5);

GUI.depth = 1; GUI.DrawTexture(Rect(16,219,49,39), Energybar$$anonymous$$iddle6);

GUI.depth = 1; GUI.DrawTexture(Rect(19,258,44,45), Energybar$$anonymous$$iddle7);

GUI.depth = 1; GUI.DrawTexture(Rect(19,300,44,45), Energybar$$anonymous$$iddle8);

GUI.depth = 1; GUI.DrawTexture(Rect(19,340,44,45), Energybar$$anonymous$$iddle9);

GUI.depth = 1; GUI.DrawTexture(Rect(19,385,44,40), EnergybarBottom);

//EnergyBarShell GUI.depth = 0; GUI.DrawTexture(Rect(5,5,70,420), EnergybarShell);

//PDA GUI.depth = 1; GUI.DrawTexture(Rect(665,420,300,300), PDA);

switch(activeBars) { case 10: EnergybarTop ; case 9: Energybar$$anonymous$$iddle2 ; case 8: Energybar$$anonymous$$iddle3 ; case 7: Energybar$$anonymous$$iddle4 ; case 6: Energybar$$anonymous$$iddle5; case 5: Energybar$$anonymous$$iddle6 ; case 4: Energybar$$anonymous$$iddle7 ; case 3: Energybar$$anonymous$$iddle8 ; case 2: Energybar$$anonymous$$iddle9; case 1: EnergybarBottom; }

}

avatar image Dmellott · Mar 11, 2013 at 04:54 AM 0
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That is what I have so far, not sure if I am using your script improperly.

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