minecraft-src/net/minecraft/data/loot/packs/VanillaGiftLoot.java

package net.minecraft.data.loot.packs;

import java.util.function.BiConsumer;
import net.minecraft.advancements.critereon.DataComponentMatchers;
import net.minecraft.advancements.critereon.EntityPredicate;
import net.minecraft.core.HolderGetter;
import net.minecraft.core.HolderLookup;
import net.minecraft.core.component.DataComponentExactPredicate;
import net.minecraft.core.component.DataComponents;
import net.minecraft.core.registries.Registries;
import net.minecraft.data.loot.LootTableSubProvider;
import net.minecraft.resources.ResourceKey;
import net.minecraft.world.entity.animal.ChickenVariant;
import net.minecraft.world.entity.animal.ChickenVariants;
import net.minecraft.world.item.EitherHolder;
import net.minecraft.world.item.Items;
import net.minecraft.world.item.alchemy.Potions;
import net.minecraft.world.level.storage.loot.BuiltInLootTables;
import net.minecraft.world.level.storage.loot.LootContext;
import net.minecraft.world.level.storage.loot.LootPool;
import net.minecraft.world.level.storage.loot.LootTable;
import net.minecraft.world.level.storage.loot.entries.AlternativesEntry;
import net.minecraft.world.level.storage.loot.entries.EmptyLootItem;
import net.minecraft.world.level.storage.loot.entries.LootItem;
import net.minecraft.world.level.storage.loot.functions.SetItemCountFunction;
import net.minecraft.world.level.storage.loot.functions.SetPotionFunction;
import net.minecraft.world.level.storage.loot.predicates.LootItemEntityPropertyCondition;
import net.minecraft.world.level.storage.loot.providers.number.ConstantValue;
import net.minecraft.world.level.storage.loot.providers.number.UniformGenerator;

public record VanillaGiftLoot(HolderLookup.Provider registries) implements LootTableSubProvider {
	@Override
	public void generate(BiConsumer<ResourceKey<LootTable>, LootTable.Builder> biConsumer) {
		HolderGetter<ChickenVariant> holderGetter = this.registries.lookupOrThrow(Registries.CHICKEN_VARIANT);
		biConsumer.accept(
			BuiltInLootTables.CAT_MORNING_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.RABBIT_HIDE).setWeight(10))
						.add(LootItem.lootTableItem(Items.RABBIT_FOOT).setWeight(10))
						.add(LootItem.lootTableItem(Items.CHICKEN).setWeight(10))
						.add(LootItem.lootTableItem(Items.FEATHER).setWeight(10))
						.add(LootItem.lootTableItem(Items.ROTTEN_FLESH).setWeight(10))
						.add(LootItem.lootTableItem(Items.STRING).setWeight(10))
						.add(LootItem.lootTableItem(Items.PHANTOM_MEMBRANE).setWeight(2))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.ARMORER_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.CHAINMAIL_HELMET))
						.add(LootItem.lootTableItem(Items.CHAINMAIL_CHESTPLATE))
						.add(LootItem.lootTableItem(Items.CHAINMAIL_LEGGINGS))
						.add(LootItem.lootTableItem(Items.CHAINMAIL_BOOTS))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.BUTCHER_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.COOKED_RABBIT))
						.add(LootItem.lootTableItem(Items.COOKED_CHICKEN))
						.add(LootItem.lootTableItem(Items.COOKED_PORKCHOP))
						.add(LootItem.lootTableItem(Items.COOKED_BEEF))
						.add(LootItem.lootTableItem(Items.COOKED_MUTTON))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.CARTOGRAPHER_GIFT,
			LootTable.lootTable()
				.withPool(LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.MAP)).add(LootItem.lootTableItem(Items.PAPER)))
		);
		biConsumer.accept(
			BuiltInLootTables.CLERIC_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.REDSTONE)).add(LootItem.lootTableItem(Items.LAPIS_LAZULI))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.FARMER_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.BREAD))
						.add(LootItem.lootTableItem(Items.PUMPKIN_PIE))
						.add(LootItem.lootTableItem(Items.COOKIE))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.FISHERMAN_GIFT,
			LootTable.lootTable()
				.withPool(LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.COD)).add(LootItem.lootTableItem(Items.SALMON)))
		);
		biConsumer.accept(
			BuiltInLootTables.FLETCHER_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.ARROW).setWeight(26))
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.SWIFTNESS))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.SLOWNESS))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.STRENGTH))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.HEALING))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.HARMING))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.LEAPING))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.REGENERATION))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.FIRE_RESISTANCE))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.WATER_BREATHING))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.INVISIBILITY))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.NIGHT_VISION))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.WEAKNESS))
						)
						.add(
							LootItem.lootTableItem(Items.TIPPED_ARROW)
								.apply(SetItemCountFunction.setCount(UniformGenerator.between(0.0F, 1.0F)))
								.apply(SetPotionFunction.setPotion(Potions.POISON))
						)
				)
		);
		biConsumer.accept(
			BuiltInLootTables.LEATHERWORKER_GIFT,
			LootTable.lootTable().withPool(LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.LEATHER)))
		);
		biConsumer.accept(
			BuiltInLootTables.LIBRARIAN_GIFT,
			LootTable.lootTable().withPool(LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.BOOK)))
		);
		biConsumer.accept(
			BuiltInLootTables.MASON_GIFT,
			LootTable.lootTable().withPool(LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.CLAY)))
		);
		biConsumer.accept(
			BuiltInLootTables.SHEPHERD_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.WHITE_WOOL))
						.add(LootItem.lootTableItem(Items.ORANGE_WOOL))
						.add(LootItem.lootTableItem(Items.MAGENTA_WOOL))
						.add(LootItem.lootTableItem(Items.LIGHT_BLUE_WOOL))
						.add(LootItem.lootTableItem(Items.YELLOW_WOOL))
						.add(LootItem.lootTableItem(Items.LIME_WOOL))
						.add(LootItem.lootTableItem(Items.PINK_WOOL))
						.add(LootItem.lootTableItem(Items.GRAY_WOOL))
						.add(LootItem.lootTableItem(Items.LIGHT_GRAY_WOOL))
						.add(LootItem.lootTableItem(Items.CYAN_WOOL))
						.add(LootItem.lootTableItem(Items.PURPLE_WOOL))
						.add(LootItem.lootTableItem(Items.BLUE_WOOL))
						.add(LootItem.lootTableItem(Items.BROWN_WOOL))
						.add(LootItem.lootTableItem(Items.GREEN_WOOL))
						.add(LootItem.lootTableItem(Items.RED_WOOL))
						.add(LootItem.lootTableItem(Items.BLACK_WOOL))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.TOOLSMITH_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.STONE_PICKAXE))
						.add(LootItem.lootTableItem(Items.STONE_AXE))
						.add(LootItem.lootTableItem(Items.STONE_HOE))
						.add(LootItem.lootTableItem(Items.STONE_SHOVEL))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.WEAPONSMITH_GIFT,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.STONE_AXE))
						.add(LootItem.lootTableItem(Items.GOLDEN_AXE))
						.add(LootItem.lootTableItem(Items.IRON_AXE))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.UNEMPLOYED_GIFT,
			LootTable.lootTable().withPool(LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.WHEAT_SEEDS)))
		);
		biConsumer.accept(
			BuiltInLootTables.BABY_VILLAGER_GIFT,
			LootTable.lootTable().withPool(LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.POPPY)))
		);
		biConsumer.accept(
			BuiltInLootTables.SNIFFER_DIGGING,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.TORCHFLOWER_SEEDS))
						.add(LootItem.lootTableItem(Items.PITCHER_POD))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.PANDA_SNEEZE,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(LootItem.lootTableItem(Items.SLIME_BALL).setWeight(1))
						.add(EmptyLootItem.emptyItem().setWeight(699))
				)
		);
		biConsumer.accept(
			BuiltInLootTables.CHICKEN_LAY,
			LootTable.lootTable()
				.withPool(
					LootPool.lootPool()
						.setRolls(ConstantValue.exactly(1.0F))
						.add(
							AlternativesEntry.alternatives(
								LootItem.lootTableItem(Items.EGG)
									.when(
										LootItemEntityPropertyCondition.hasProperties(
											LootContext.EntityTarget.THIS,
											EntityPredicate.Builder.entity()
												.components(
													DataComponentMatchers.Builder.components()
														.exact(DataComponentExactPredicate.expect(DataComponents.CHICKEN_VARIANT, new EitherHolder<>(holderGetter.getOrThrow(ChickenVariants.TEMPERATE))))
														.build()
												)
										)
									),
								LootItem.lootTableItem(Items.BROWN_EGG)
									.when(
										LootItemEntityPropertyCondition.hasProperties(
											LootContext.EntityTarget.THIS,
											EntityPredicate.Builder.entity()
												.components(
													DataComponentMatchers.Builder.components()
														.exact(DataComponentExactPredicate.expect(DataComponents.CHICKEN_VARIANT, new EitherHolder<>(holderGetter.getOrThrow(ChickenVariants.WARM))))
														.build()
												)
										)
									),
								LootItem.lootTableItem(Items.BLUE_EGG)
									.when(
										LootItemEntityPropertyCondition.hasProperties(
											LootContext.EntityTarget.THIS,
											EntityPredicate.Builder.entity()
												.components(
													DataComponentMatchers.Builder.components()
														.exact(DataComponentExactPredicate.expect(DataComponents.CHICKEN_VARIANT, new EitherHolder<>(holderGetter.getOrThrow(ChickenVariants.COLD))))
														.build()
												)
										)
									)
							)
						)
				)
		);
		biConsumer.accept(
			BuiltInLootTables.ARMADILLO_SHED,
			LootTable.lootTable().withPool(LootPool.lootPool().setRolls(ConstantValue.exactly(1.0F)).add(LootItem.lootTableItem(Items.ARMADILLO_SCUTE)))
		);
	}
}