How to add the <<universal.jar>> to my project ?

[Hamster_Furtif]

Hey everyone,

 

I would like to know how to add the universal.jar file to my project, for I would like to use the EnumHelper class, could someone hlep me ?

 

I have another small question : I would like to add damage t an item when it's used, but the damaged item gets <<healed>> when used again. Here is the item's class:

 

public class ToolTamis extends Item{

public ToolTamis()
{		
	super();
	this.setMaxStackSize(1);
	this.setMaxDamage(20);

}
   
    public ItemStack onItemRightClick(ItemStack item, World world, EntityPlayer player)
    {   	
        MovingObjectPosition mop = this.getMovingObjectPositionFromPlayer(world, player, false);
        if (mop != null)
        {
        	System.out.println("1");
        	if (mop.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK)
        	{
        		System.out.println("2");
        		BlockPos bp = new BlockPos(mop.getBlockPos());
        		BlockPos up = new BlockPos(bp.add(0, 1, 0));
        		IBlockState bs =world.getBlockState(bp);
        		Block block = bs.getBlock();
        		Block blockup = world.getBlockState(up).getBlock();
        		BiomeGenBase bb =world.getBiomeGenForCoords(bp);

        		if (!player.canPlayerEdit(bp, null, item))
        		{
        			System.out.println("3bis");
        		}
        		else 
        		{
        			System.out.println("3");
	    		    if ((bb == BiomeGenBase.river || bb == BiomeGenBase.frozenRiver) && block == Blocks.sand && blockup == Blocks.water)
	    		    {
	    		    	System.out.println("4");
	    		    	if (world.isRemote)
	    		    	{
	    		    		System.out.println("5");
	    		    		Random rd = new Random();
	    		    		int n=rd.nextInt(50)+1;
	    		    		System.out.println("6");
	    		    		if (bb == BiomeGenBase.river && (n == 1 || n == 2))
	    		    			player.inventory.addItemStackToInventory(new ItemStack(Items.gold_nugget));
	    		    		else if (bb == BiomeGenBase.frozenRiver && (n >= 10 && n <= 13 ))
	    		    			player.inventory.addItemStackToInventory(new ItemStack(Items.gold_nugget));
	        		        	
	    		    		if (n >= 3 && n <= 9)
	    		    			player.inventory.addItemStackToInventory(new ItemStack(KlondikCraft.caillou_coeur));
	            
	    		    		item.damageItem(5, player);
	    		    	}
	    		    }      
        		}
        	}
        }
    return item;
}


    	
}

 

Thank you very much for any help you can give me !

 

[Anon10W1z]

What? It is supposed to be automatically there.

You did setupDecompWorkspace right?

[Hamster_Furtif]

Well, to be honest, I don't even know what it is...

But as you should see on this picture, I have most of the thing I should have, but I don't have the common.util for example. Maybe it's because I downloaded a too early version of Forge, before they had done everything ?

 

The bottom of fml.bin:

[Hamster_Furtif]

Ok, I just installed what I think is the right version of forge ( it's the src version), and did all the gradlew and configuration stuff, but now I have a new problem, the game won't start.

 

Here is the report :

 

[20:10:48] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[20:10:48] [main/ERROR]: Unable to launch

java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker

at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_31]

at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_31]

at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_31]

at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_31]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_31]

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_31]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_31]

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.11.jar:?]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_31]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_31]

at java.lang.Class.forName0(Native Method) ~[?:1.8.0_31]

at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_31]

at net.minecraft.launchwrapper.Launch.launch(Launch.java:98) [launchwrapper-1.11.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?]

 

 

 

And here are pictures of the configuration panel, it may be useful:

 

 

 

[brandon3055]

Regarding you item problem. You are running your code client side. You need to run it server side if (!world.isRemote)

[Hamster_Furtif]

Looks like a good idea, I'll try it as soon as the mod itself is working.

 

EDIT : Ok, I understood, Eclipse can't find cpw.mods.fml.common.launcher.FMLTweaker because there is no cpw.mods.fml.common.launcher.FMLTweaker anywhere in the Libraries.

What is the right version on this list please ?

 

http://www.minecraftforge.net/forum/index.php/topic,27505.0.html

[Hamster_Furtif]

Yeah, thank you very much diesieben07 and brandon3055 ! Everything is fine now !