Jump to content

[1.12.2] Proper implementation of IGuiHandler


cptcorndog

Recommended Posts

Out of curiosity and desire to have not only working but well-written code, wondering the best way to implement IGuiHandler while respecting sidedness

The below code works (but only with a @SideOnly annotation in TileEntity when run on dedicated server). If not using annotation will throw:

java.lang.RuntimeException: Attempted to load class net/minecraft/client/gui/inventory/GuiContainer for invalid side SERVER

 

I have currently implemented my IGuiHandler as:

public class GuiHandler implements IGuiHandler {

    @Nullable
    @Override
    public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
        BlockPos pos = new BlockPos(x, y, z);
        TileEntity te = world.getTileEntity(pos);
        if (te instanceof IGuiTile) {
            return ((IGuiTile) te).createContainer(player);
        }
        return null;
    }

    @Nullable
    @Override
    public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
        BlockPos pos = new BlockPos(x, y, z);
        TileEntity te = world.getTileEntity(pos);
        if (te instanceof IGuiTile) {
            return ((IGuiTile) te).createGui(player);
        }
        return null;
    }
    
}

 

IGuiTile

public interface IGuiTile {
	
	Container createContainer(EntityPlayer player);
	
	GuiContainer createGui(EntityPlayer player);

}

 

and my Tile Entity subclass has the following implementation:

	@Override
	public Container createContainer(EntityPlayer player) {
		return new ContainerFurnace(player.inventory, this);
	}

	@SideOnly(Side.CLIENT)
	@Override
	public GuiContainer createGui(EntityPlayer player) {
		return new GuiFurnace(this, new ContainerFurnace(player.inventory, this));
	}
	

 

 

ps. above code was largely from a Mcjty tutorial as I was learning, and his didn't use the @SideOnly. I don't think he ran his on dedicated server during the tutorial to find this error...

 

Thanks all!

Link to comment
Share on other sites

About Me

Spoiler

My Discord - Cadiboo#8887

My WebsiteCadiboo.github.io

My ModsCadiboo.github.io/projects

My TutorialsCadiboo.github.io/tutorials

Versions below 1.14.4 are no longer supported on this forum. Use the latest version to receive support.

When asking support remember to include all relevant log files (logs are found in .minecraft/logs/), code if applicable and screenshots if possible.

Only download mods from trusted sites like CurseForge (minecraft.curseforge.com). A list of bad sites can be found here, with more information available at stopmodreposts.org

Edit your own signature at www.minecraftforge.net/forum/settings/signature/ (Make sure to check its compatibility with the Dark Theme)

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Announcements



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.