52 lines
1.8 KiB
Java
52 lines
1.8 KiB
Java
package net.minecraft.util.datafix.fixes;
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import com.google.gson.JsonElement;
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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.schemas.Schema;
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import com.mojang.datafixers.types.Type;
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import com.mojang.datafixers.util.Pair;
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import com.mojang.logging.LogUtils;
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import com.mojang.serialization.Dynamic;
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import com.mojang.serialization.DynamicOps;
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import com.mojang.serialization.JsonOps;
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import net.minecraft.Util;
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import net.minecraft.util.LenientJsonParser;
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import org.slf4j.Logger;
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public class UnflattenTextComponentFix extends DataFix {
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private static final Logger LOGGER = LogUtils.getLogger();
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public UnflattenTextComponentFix(Schema outputSchema) {
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super(outputSchema, true);
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}
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@Override
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protected TypeRewriteRule makeRule() {
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Type<Pair<String, String>> type = (Type<Pair<String, String>>)this.getInputSchema().getType(References.TEXT_COMPONENT);
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Type<?> type2 = this.getOutputSchema().getType(References.TEXT_COMPONENT);
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return this.createFixer(type, type2);
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}
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private <T> TypeRewriteRule createFixer(Type<Pair<String, String>> inputType, Type<T> outputType) {
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return this.fixTypeEverywhere(
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"UnflattenTextComponentFix",
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inputType,
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outputType,
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dynamicOps -> pair -> Util.readTypedOrThrow(outputType, unflattenJson(dynamicOps, (String)pair.getSecond()), true).getValue()
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);
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}
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private static <T> Dynamic<T> unflattenJson(DynamicOps<T> ops, String json) {
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try {
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JsonElement jsonElement = LenientJsonParser.parse(json);
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if (!jsonElement.isJsonNull()) {
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return new Dynamic<>(ops, JsonOps.INSTANCE.convertTo(ops, jsonElement));
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}
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} catch (Exception var3) {
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LOGGER.error("Failed to unflatten text component json: {}", json, var3);
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}
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return new Dynamic<>(ops, ops.createString(json));
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}
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}
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