56 lines
2.3 KiB
Java
56 lines
2.3 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*
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* Could not load the following classes:
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* com.mojang.serialization.Codec
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*/
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package net.minecraft.world.entity;
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import com.mojang.serialization.Codec;
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import java.util.HashMap;
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import java.util.Map;
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import net.minecraft.util.ExtraCodecs;
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import net.minecraft.util.Util;
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import net.minecraft.world.entity.EquipmentSlot;
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public record DropChances(Map<EquipmentSlot, Float> byEquipment) {
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public static final float DEFAULT_EQUIPMENT_DROP_CHANCE = 0.085f;
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public static final float PRESERVE_ITEM_DROP_CHANCE_THRESHOLD = 1.0f;
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public static final int PRESERVE_ITEM_DROP_CHANCE = 2;
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public static final DropChances DEFAULT = new DropChances(Util.makeEnumMap(EquipmentSlot.class, slot -> Float.valueOf(0.085f)));
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public static final Codec<DropChances> CODEC = Codec.unboundedMap(EquipmentSlot.CODEC, ExtraCodecs.NON_NEGATIVE_FLOAT).xmap(DropChances::toEnumMap, DropChances::filterDefaultValues).xmap(DropChances::new, DropChances::byEquipment);
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private static Map<EquipmentSlot, Float> filterDefaultValues(Map<EquipmentSlot, Float> map) {
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HashMap<EquipmentSlot, Float> filteredMap = new HashMap<EquipmentSlot, Float>(map);
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filteredMap.values().removeIf(chance -> chance.floatValue() == 0.085f);
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return filteredMap;
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}
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private static Map<EquipmentSlot, Float> toEnumMap(Map<EquipmentSlot, Float> map) {
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return Util.makeEnumMap(EquipmentSlot.class, slot -> map.getOrDefault(slot, Float.valueOf(0.085f)));
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}
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public DropChances withGuaranteedDrop(EquipmentSlot slot) {
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return this.withEquipmentChance(slot, 2.0f);
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}
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public DropChances withEquipmentChance(EquipmentSlot slot, float chance) {
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if (chance < 0.0f) {
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throw new IllegalArgumentException("Tried to set invalid equipment chance " + chance + " for " + String.valueOf(slot));
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}
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if (this.byEquipment(slot) == chance) {
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return this;
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}
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return new DropChances(Util.makeEnumMap(EquipmentSlot.class, newSlot -> Float.valueOf(newSlot == slot ? chance : this.byEquipment((EquipmentSlot)newSlot))));
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}
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public float byEquipment(EquipmentSlot slot) {
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return this.byEquipment.getOrDefault(slot, Float.valueOf(0.085f)).floatValue();
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}
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public boolean isPreserved(EquipmentSlot slot) {
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return this.byEquipment(slot) > 1.0f;
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}
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}
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