Hello guys I just started working with guis and first code i wrote is not working I got it from a youtube video it works there but it does not work for me

 

Item Code:

package mod.bushcraft;

import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.src.ModLoader;
import net.minecraft.world.World;

public class playerrespawner extends Item{

private Minecraft mc;

public playerrespawner(int par1) {
	super(par1);
	this.setCreativeTab(main.bushtab);
}

    public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
        mc = ModLoader.getMinecraftInstance();
        mc.displayGuiScreen(new testGUI(par2World, par3EntityPlayer, mc));
	return par1ItemStack;
    }


}

 

guicode :

package mod.bushcraft;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiIngameMenu;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;

public class testGUI extends GuiScreen{

private World worldMC;
private EntityPlayer entityP;
private Minecraft mineC;

public testGUI(World world, EntityPlayer entityplayer, Minecraft minecraft){
	worldMC = world;
	entityP = entityplayer;
	mineC = minecraft;
}

public void init_gui(){
	buttonList.add(new GuiButton(0, width / 2 - 50, height / 2 - 50, 100, 20, "Respawn Me!"));
}

protected void actionPerformed(GuiButton guiButton)
{
if(guiButton.id == 0)
{
	this.entityP.respawnPlayer();
}
}

}

No ideas why

Well, for one, you are using ModLoader functions (A really bad idea.) Whatever tutorial you used is either hopelessly out of date or doesn't have any idea how to properly do a Forge GUI. Look up IGuiHandler and go from there. You also need a Container to correspond with your GUI, there are plenty of tutorials on how to set one of those up.

Well, for one, you are using ModLoader functions (A really bad idea.) Whatever tutorial you used is either hopelessly out of date or doesn't have any idea how to properly do a Forge GUI. Look up IGuiHandler and go from there. You also need a Container to correspond with your GUI, there are plenty of tutorials on how to set one of those up.

 

well, you don't NEED a container unless you want to do inventory stuff with the GUI (e.g. chest)

found out that it must be initGui not init_gui