[1.7.10]Crashing when opening custom Container Gui

[_gjkf_]

Hello everyone,

 

as the title says, I made a block that's a TileEntity and a Container that has a custom Gui. I crash the moment I open the Gui. If I don't add the slot to the container I won't crash and open it will the gui smoothly.

 

Here's the crash report: http://pastebin.com/cmPEpJYL

 

Here are the used classes:

 

Gui: https://github.com/gjkf/ForeCraft/blob/master/src/main/java/com/gjkf/fc/client/gui/inventory/CoreGui.java

GuiHandler: https://github.com/gjkf/ForeCraft/blob/master/src/main/java/com/gjkf/fc/handler/GuiHandler.java

Block: https://github.com/gjkf/ForeCraft/blob/master/src/main/java/com/gjkf/fc/blocks/BaseCore.java

Container: https://github.com/gjkf/ForeCraft/blob/master/src/main/java/com/gjkf/fc/blocks/container/CoreContainer.java

TileEntity: https://github.com/gjkf/ForeCraft/blob/master/src/main/java/com/gjkf/fc/blocks/te/BaseCoreTE.java

 

I am pretty new to Containers and TileEntities so I might have made some stupid errors. In that case, please explain how I should do it.

[_gjkf_]

1) That was a stupid mistake of mine

2) Because those are the only coords I have. I looked at Pahimar's example here ( https://github.com/gjkf/Equivalent-Exchange-3/blob/master/src/main/java/com/pahimar/ee3/handler/GuiHandler.java#L87-L88 ) and he uses the given coords too. If that's wrong, which coords should I use?

 

Thanks for the reply.

[Alexiy]

The x,y,z are the coordinates you need to pass:

player.openGui(Main.instance, References.GUI_CORE_ID, world, x,y,z);

They are the coordinates of block you are clicking.

[_gjkf_]

Thank you so much. I have now another problem. I want to use a custom background image that covers all the screen. I made one that's 512x256. For some reason when I add it to the gui using this:

 

@Override
public void drawGuiContainerBackgroundLayer(float f, int x, int y){
	GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
	this.mc.getTextureManager().bindTexture(new ResourceLocation("forecraft", "/textures/gui/coreBackground.png"));
	this.drawTexturedModalRect(0, 0, 0, 0, width, height);
}

 

I see this background:

 

https://www.dropbox.com/s/i4o7zwgji8jew7u/Schermata%2010-2456950%20alle%2016.07.39.png?dl=0

 

This is the actual image and how I want it to look.

 

https://www.dropbox.com/s/f3tgjy8xh0rjew7/coreBackground.png?dl=0

 

I also would love some explanation about the drawTexturedModalRect method. How does it work? what are 'u' and 'v'?

 

Thanks a lot.

[larsgerrits]

drawTexturedModalRect

only supports 256x256 images. You need to create your own method for other image sizes.

[_gjkf_]

So what if I want to use a texture that covers the whole screen? How can I do it? Why is it restricted to 256x256?

 

Thanks and sorry if I ask too many questions, I'm curious.

[MultiMote]

http://www.minecraftforge.net/forum/index.php/topic,23715.msg120412.html#msg120412

 

http://www.minecraftforge.net/forum/index.php/topic,24056.msg122226.html#msg122226

[larsgerrits]

It is limited to 256x256 because of this value:

0.00390625F

(found in the

drawTexturedModalRect

method). To make your own method, simply copy that method, rename the parameters to something meaninful, and change the

f

and

f1

to

1/yourImageSize

. Then call that method instead of the vanilla method.

 

Or use the method MultiMote linked if you intend to use that for multiple sizes.

[_gjkf_]

Thanks to everybody for your explanation, I'll try both methods. Thanks again.

[_gjkf_]

Thank you so much again, now it works perfectly!!!