How to exactly use IItemTier [1.15.2]

[Harry12OK]

So basically i was creating some custom tools.Having been upgraded from 1.12.2 to 1.15.2;I can't really understand how to create your own tool material ,after some figuring out I got to know that it it IItemTier class that will create new tool material,but i cant really understand how that works,i also cannot find any hood tutorials or info on forge Documentation.Any help would be appreciated..

[Fluorescent Flamingo]

You need to create your own class (preferably enum, it’ll be easier) and let it implement IItemTier as an interface.

You’ll need to override all the methods of IItemTier in your new class - look at what the vanilla one does, and just replicate its functionality.

Then you can just use your MyModItemTier.SOME_MATERIAL in the constructor of your new tool Items.

[DavidM]

Note that if you are just looking to create one IItemTier implementation then there is no point in using an enum.

[Harry12OK]

  On 4/28/2020 at 6:38 AM, Fluorescent Flamingo said:

You need to create your own class

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So isn't there any functionality like Enumhelper that would reduce the code.

  On 4/28/2020 at 6:51 AM, DavidM said:

Note that if you are just looking to create one IItemTier implementation then there is no point in using an enum.

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So what should i do?

[DavidM]

  On 4/28/2020 at 7:00 AM, Harry12OK said:

So what should i do?

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Just pass an instance of IItemTier to your item.

Edited April 28, 2020 by DavidM

[Harry12OK]

  On 4/28/2020 at 7:19 AM, DavidM said:

Just pass an instance of IItemTier to your item.

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But IItemTier is an interface.It isn't a class.How am i supposed to pass an instance of it.I could only implement it.

 

Sorry if i asked some foolish thing,i just have knowledge of basic core java.

Edited April 28, 2020 by Harry12OK

[Boy132]

  On 4/28/2020 at 7:24 AM, Harry12OK said:

But IItemTier is an interface.It isn't a class.How am i supposed to pass an instance of it.I could only implement it.

 

Sorry if i asked some foolish thing,i just have knowledge of basic core java.

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Basically the item tier is what used to be tool material in older versions.

You create a class that implents IItemTier and then you pass that class to your item. (In simple words you "just copy" the vanilla ItemTier class and replace the values.)

[DavidM]

  On 4/28/2020 at 7:24 AM, Harry12OK said:

But IItemTier is an interface.It isn't a class.How am i supposed to pass an instance of it.I could only implement it.

 

Sorry if i asked some foolish thing,i just have knowledge of basic core java.

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An instance of a class implementing IItemTier is also an instance of IItemTier.

In terms of class hierarchy as OOP concept, class and interface are treated the same way. Phrases such as “instance of” and “superclass of” apply to both classes and interfaces.

Edited April 29, 2020 by DavidM

[Draco18s]

Have an example usage

https://github.com/Draco18s/ReasonableRealism/blob/1.14.4/src/main/java/com/draco18s/harderores/item/ModItemTier.java

 

Just be aware that the suppliers are absolutely required.

[Harry12OK]

thank You guys. I figured out and create my material. Bascially what i did was created a new class for my new material and implemented IItemTier and then did like the vanilla code.

here is my code ===>

public enum ToolMaterial implements IItemTier{
	   
     RUBY(3, 1000, 5.0f, 9.0f, 10, () -> {
		      return Ingredient.fromItems(ModItems.RUBY.get());
	});

	   private final int A;
	   private final int B;
	   private final float C;
	   private final float D;
	   private final int E;
	   private final LazyValue<Ingredient> f;
	 

private ToolMaterial(int i, int j, float f, float g, int k, Supplier<Ingredient> object) {
	  this.A = i;
      this.B = j;
      this.C = f;
      this.D = g;
      this.E = k;
      this.f = new LazyValue<>(object);
}

@Override
public int getMaxUses() {
   
	return this.B;
	
}

@Override
public float getEfficiency() {
	return this.C;
	
}

@Override
public float getAttackDamage() {

	return this.D;
}

@Override
public int getHarvestLevel() {
	
	return this.A;
}

@Override
public int getEnchantability() {

	return this.E;
}

@Override
public Ingredient getRepairMaterial() {

	return this.f.getValue();
}
}

 

Edited April 28, 2020 by Harry12OK

[Harry12OK]

  On 4/28/2020 at 3:20 PM, diesieben07 said:

Oh god why.

Use proper variable names.

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I will fix it .Actually  my brain was cooked up. I did it for testing because i thought it would not work.

 

 

 

 

and i mistakenly reported your comment by  seeing report post as reply to this post..

[Harry12OK]

Do i have right to close this topic?

[DavidM]

  On 4/29/2020 at 4:15 AM, Harry12OK said:

Do i have right to close this topic?

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Threads on these forums don't close after the problem has been solved.

Instead, you can prepend "[Solved]" to the title of this thread to notify other people that this problem has been solved.

[Harry12OK]

  On 4/29/2020 at 4:20 AM, DavidM said:

Threads on these forums don't close after the problem has been solved.

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Thank you.