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[1.15.2] How do I create an item with power?


TallYate

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8 minutes ago, TallYate said:

ModIntNBT

...did you implement your own NBT class?

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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1 minute ago, TallYate said:

so I'm not supposed to use a modified version?

Why would you have to? It literally makes no sense that the game would have to ask you to serialize something to a given format and not have a working implementation of that format to serialize to.

I'm not even sure the game would know how to serialize and deserialize your custom NBT classes properly.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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Override
			public IntNBT serializeNBT() {
				IntNBT nbt = null;
				getCapability(ModCapabilityEnergy.ENERGY, null).ifPresent(handler -> {
					nbt = IntNBT.valueOf(handler.getEnergyStored());
				});
				return nbt;
			}

That needs a serializeNBT and deserializeNBT. Do you know how I can make the handler return the nbt? Because "nbt cannot be assigned, since it is defined in an enclosing type"

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@Override
public ICapabilitySerializable initCapabilities(ItemStack stack, @Nullable CompoundNBT nbt) {
	return new ICapabilitySerializable() {
		protected ModEnergyStorage storage = newStorage();
		protected LazyOptional<ModEnergyStorage> storageHolder = LazyOptional.of(() -> storage);

		public <T> LazyOptional<T> getCapability(Capability<T> cap, Direction side) {
			if (cap == ModCapabilityEnergy.ENERGY) {
				return storageHolder.cast();
			}
			return LazyOptional.empty();
		}

		
		public Integer a = null;
		
		public void setA(int x) {
			a = x;
		}

		@Override
		public IntNBT serializeNBT() {
			getCapability(ModCapabilityEnergy.ENERGY, null).ifPresent(handler -> {
				setA(handler.getEnergyStored());
			});
			return IntNBT.valueOf(a);
		}

		@Override
		public void deserializeNBT(INBT nbt) {
			getCapability(ModCapabilityEnergy.ENERGY, null).ifPresent(handler -> {
				handler.setEnergy(((IntNBT) nbt).getInt());
			});
		}
	};
}

is this ok?

Edited by TallYate
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@Override
  public IntNBT serializeNBT() {
  int a = 0;
  getCapability(ModCapabilityEnergy.ENERGY, null).ifPresent(handler -> {
    a = handler.getEnergyStored();
  });
  return IntNBT.valueOf(a);
}

This doesn't work so I did that bad thing. Is there a better way that you know of?

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Dude, seriously.

You have access to the underlying storage directly, there's ZERO reason to use getCap and the lazy optional.

public IntNBT serializeNBT() {
    return IntNBT.valueOf(storage.getEnergy());
}

and

public void deserializeNBT(IntNBT nbt) {
    storage.setEnergy(nbt.getInt());
}

 

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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@Override
  public IntNBT serializeNBT() {
  int a = 0;
  getCapability(ModCapabilityEnergy.ENERGY, null).ifPresent(handler -> {
    a = handler.getEnergyStored();
  });
  return IntNBT.valueOf(a);
}

This doesn't work so I did that bad thing. Is there a better way that you know of?

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Define "doesn't work."

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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The forums have been acting oddly, but that's quite an odd result indeed.

  • Haha 1

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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