45 lines
1.7 KiB
Java
45 lines
1.7 KiB
Java
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package net.minecraft.util.datafix.fixes;
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import com.mojang.datafixers.DSL;
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import com.mojang.datafixers.DataFix;
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import com.mojang.datafixers.TypeRewriteRule;
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import com.mojang.datafixers.Typed;
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import com.mojang.datafixers.schemas.Schema;
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import com.mojang.datafixers.types.Type;
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import com.mojang.serialization.Dynamic;
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import java.util.Optional;
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import javax.annotation.Nullable;
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public abstract class DataComponentRemainderFix extends DataFix {
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private final String name;
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private final String componentId;
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private final String newComponentId;
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public DataComponentRemainderFix(Schema p_376620_, String p_377270_, String p_377955_) {
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this(p_376620_, p_377270_, p_377955_, p_377955_);
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}
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public DataComponentRemainderFix(Schema p_377436_, String p_376489_, String p_375602_, String p_378725_) {
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super(p_377436_, false);
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this.name = p_376489_;
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this.componentId = p_375602_;
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this.newComponentId = p_378725_;
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}
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@Override
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public final TypeRewriteRule makeRule() {
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Type<?> type = this.getInputSchema().getType(References.DATA_COMPONENTS);
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return this.fixTypeEverywhereTyped(this.name, type, p_375807_ -> p_375807_.update(DSL.remainderFinder(), p_377360_ -> {
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Optional<? extends Dynamic<?>> optional = p_377360_.get(this.componentId).result();
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if (optional.isEmpty()) {
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return p_377360_;
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} else {
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Dynamic<?> dynamic = this.fixComponent((Dynamic<?>)optional.get());
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return p_377360_.remove(this.componentId).setFieldIfPresent(this.newComponentId, Optional.ofNullable(dynamic));
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}
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}));
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}
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@Nullable
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protected abstract <T> Dynamic<T> fixComponent(Dynamic<T> p_375785_);
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}
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