Hi,

 

I have a problem when i want to open my gui when i right click with my item.

I want to open a gui would show the item in a chest without inventory and without possibility to take items.

 

I have my item class with onItemUse method :

 

@Override
    public EnumActionResult onItemUse(EntityPlayer player, World world, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ)
    {
		if (!world.isRemote) {
			TileEntity tile = world.getTileEntity(pos);
			System.out.println(tile); //renvoie toujours null

			if (tile == null) {
				return EnumActionResult.PASS;
			}
			if(tile instanceof TileEntityChest) {
				System.out.println("on lance le gui");
				player.openGui(Main.instance, 0, world, pos.getX(), pos.getY(), pos.getZ());
				return EnumActionResult.FAIL;
			}
		}
		return EnumActionResult.PASS;
    }

 

I have my guiHandler class :

 

public class GuiHandler implements IGuiHandler {

	@Override
	public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
		switch (ID) {
		case 0:
			System.out.println(" création container chest explorer");
			return new ContainerChestExplorer(world.getTileEntity(new BlockPos(x, y, z)));
		}
		return null;
	}

	@Override
	public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
		switch (ID) {
		case 0:
			System.out.println(" création gui chest explorer");
			return new GuiChestExplorer(world.getTileEntity(new BlockPos(x, y, z)));
		}
		return null;
	}
}

 

And the class of the gui :

 

public class GuiChestExplorer extends GuiContainer
 {
  TileEntity tile;
   ResourceLocation bg = new ResourceLocation("sebenforcemod:textures/gui/chestexplorer.png");
   
   public GuiChestExplorer(TileEntity te) {
    super(new ContainerChestExplorer(te));
    System.out.println("constructeur gui");
     this.xSize = 256;
    this.ySize = 177;
   }
  
  protected void drawGuiContainerBackgroundLayer(float p_146976_1_, int p_146976_2_, int p_146976_3_)
   {
    this.mc.renderEngine.bindTexture(this.bg);
    System.out.println("draw gui");
     drawDefaultBackground();
     GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
     int x = (this.width - this.xSize) / 2;
     int y = (this.height - this.ySize) / 2;
     drawTexturedModalRect(x, y, 0, 0, 256, 256);
   }
 }

 

But my gui isn't display. The normal gui of chest is opened.

I'm no expert, but try returning something other than FAIL. Pretty sure there's a SUCCESS? What I think is happening is your item is opening the GUI, but not saying to ignore block options with it's return, so the chest then opens it's GUI just after, in the same tick. I could be wrong though.

 

Edit: just checked the code for an item of mine that opens a GUI, and I'm fairly sure this is your problem..

Edited August 1, 20178 yr by Socratic_Phoenix

If you want your item to open a GUI, why are you checking to see if a TileEntity exists in the world?

9 hours ago, Socratic_Phoenix said:

I'm no expert, but try returning something other than FAIL. Pretty sure there's a SUCCESS? What I think is happening is your item is opening the GUI, but not saying to ignore block options with it's return, so the chest then opens it's GUI just after, in the same tick. I could be wrong though.

 

Edit: just checked the code for an item of mine that opens a GUI, and I'm fairly sure this is your problem..

I tried with EnumActionResult.Success but the result is the same.

 

8 hours ago, Draco18s said:

If you want your item to open a GUI, why are you checking to see if a TileEntity exists in the world?

 

Because i tried to open gui of the tileEntity that i clicked. In this case is a chest.