Thanatos_0173

Sorry, I forgot to mention : I'm in 1.17.1

Hello. I've created an enchantment, applied on Sword and wich give a poison effect to a entity when hitten with this sword. In the code everything seems ok, but when I'm trying to put the enchantment on the Netherite sword, it says: Netherite Sword cannot support that enchantment Can someone help me to fix that problem ? Here is the code: EnchantmentInit Class: public class EnchantementInit { public static final DeferredRegister<Enchantment> ENCHANTMENTS = DeferredRegister.create(ForgeRegistries.ENCHANTMENTS, main.MODID); public static final RegistryObject<Enchantment> POISON_ENCHANT = ENCHANTMENTS.register("poison_enchant",()-> new PoisonEnchant( Enchantment.Rarity.COMMON,EnchantmentCategory.WEAPON,EquipmentSlot.MAINHAND)); public static void register(IEventBus eventBus){ ENCHANTMENTS.register(eventBus); } } PoisonEnchant Class: public class PoisonEnchant extends Enchantment { public PoisonEnchant(Rarity rarity, EnchantmentCategory type, EquipmentSlot... slots) { super(rarity, type, slots); } @Override public int getMaxLevel() { return 6; } @Override public int getMinLevel() { return 1; } @Override public boolean canApplyAtEnchantingTable(ItemStack p_canApplyAtEnchantingTable_1_) { return false; } @Override public boolean isCurse() { return false; } @Override public boolean isAllowedOnBooks() { return false; } @Override public void doPostAttack(LivingEntity entity, Entity target, int level) { if(target instanceof LivingEntity){ ((LivingEntity) target).addEffect(new MobEffectInstance(MobEffects.POISON)); } } } Main Class: public main() { FMLJavaModLoadingContext.get().getModEventBus().addListener(this::setup); FMLJavaModLoadingContext.get().getModEventBus().addListener(this::clientSetup); IEventBus bus = FMLJavaModLoadingContext.get().getModEventBus(); EnchantementInit.register(bus); ModItems.ITEMS.register(bus); ModBlocks.BLOCKS.register(bus); } Thanks for helping

Do I have a mean to know if an entity is hurt by a player? I have tried to use LivingHurtEvent, but I fail to do what I want. Can anyone help me?

Ok, thanks

I was knowing that someone will tell me that, and I know (nearly) what is the error. But, my question is : how can I add an enchantement on the sword if this method can't work ? Please answer me...

Here it is : 'setOutput(net.minecraft.item.ItemStack)' in 'net.minecraftforge.event.AnvilUpdateEvent' cannot be applied to '(void)'

I gonna do it, but without adding a enchant, it's work. The problem is that I have an error with the addEnchantement method

OK, I found my problem, it was that I had'nt added the xp cost. But I have a new problem: I'm trying to put an enchant on my armor but it's didn't work... Can you help me? package com.thanatos0173.magicgems.init; import com.thanatos0173.magicgems.main; import net.minecraft.enchantment.Enchantments; import net.minecraft.item.ItemStack; import net.minecraft.item.Items; import net.minecraftforge.event.AnvilUpdateEvent; import net.minecraftforge.eventbus.api.SubscribeEvent; import net.minecraftforge.fml.common.Mod; @Mod.EventBusSubscriber(modid = main.MODID, bus = Mod.EventBusSubscriber.Bus.FORGE) public class ModCrafts { @SubscribeEvent public static void AnvilCraft(AnvilUpdateEvent anvilUpdateEvent) { ItemStack left = anvilUpdateEvent.getLeft(); if (left.isItemEqualIgnoreDurability(new ItemStack(Items.NETHERITE_SWORD, 1)) && anvilUpdateEvent.getRight().isItemEqual(new ItemStack(ModItems.poison_gem.get(), 1))) { anvilUpdateEvent.setOutput(anvilUpdateEvent.getLeft().copy().addEnchantment(Enchantments.FIRE_ASPECT,2)); anvilUpdateEvent.setCost(6); } } }

It's work, but I can't take it out of the anvil... It's normal?

Well, don't blame me but I actuelly follow an tuto on youtube... I remove this line right now

I do what you say, but nothing changing... package com.thanatos0173.magicgems.init; import com.thanatos0173.magicgems.main; import net.minecraft.item.ItemStack; import net.minecraft.item.Items; import net.minecraftforge.api.distmarker.Dist; import net.minecraftforge.event.AnvilUpdateEvent; import net.minecraftforge.eventbus.api.SubscribeEvent; import net.minecraftforge.fml.common.Mod; @Mod.EventBusSubscriber(modid = main.MODID, bus = Mod.EventBusSubscriber.Bus.FORGE, value = Dist.DEDICATED_SERVER) public class ModCrafts { @SubscribeEvent public static void AnvilCraft(AnvilUpdateEvent anvilUpdateEvent){ if(anvilUpdateEvent.getLeft().isItemEqual(new ItemStack(Items.ACACIA_BOAT,1)) && anvilUpdateEvent.getRight().isItemEqual(new ItemStack(Items.ACACIA_BOAT,1))) { anvilUpdateEvent.setOutput(new ItemStack(Items.ACACIA_FENCE,1)); } } }

I'm trying to use the anvilUpdateEvent, but it's actually doesn't work, and idk why. Could someone help me? Here is my code: package com.thanatos0173.magicgems.init; import com.thanatos0173.magicgems.main; import net.minecraft.item.ItemStack; import net.minecraft.item.Items; import net.minecraftforge.api.distmarker.Dist; import net.minecraftforge.event.AnvilUpdateEvent; import net.minecraftforge.eventbus.api.SubscribeEvent; import net.minecraftforge.fml.common.Mod; @Mod.EventBusSubscriber(modid = main.MODID, bus = Mod.EventBusSubscriber.Bus.FORGE, value = Dist.CLIENT) public class ModCrafts { @SubscribeEvent public static void AnvilCraft(AnvilUpdateEvent anvilUpdateEvent){ if(anvilUpdateEvent.getLeft().isItemEqual(new ItemStack(Items.ACACIA_BOAT,1)) && anvilUpdateEvent.getRight().isEmpty()) { anvilUpdateEvent.setOutput(new ItemStack(Items.ACACIA_FENCE,1)); } } }