59 lines
2.1 KiB
Java
59 lines
2.1 KiB
Java
package net.minecraft.world.item.component;
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import com.mojang.serialization.Codec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import io.netty.buffer.ByteBuf;
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import java.util.List;
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import net.minecraft.network.codec.ByteBufCodecs;
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import net.minecraft.network.codec.StreamCodec;
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import net.minecraft.util.ExtraCodecs;
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import org.jetbrains.annotations.Nullable;
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public record CustomModelData(List<Float> floats, List<Boolean> flags, List<String> strings, List<Integer> colors) {
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public static final CustomModelData EMPTY = new CustomModelData(List.of(), List.of(), List.of(), List.of());
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public static final Codec<CustomModelData> CODEC = RecordCodecBuilder.create(
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instance -> instance.group(
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Codec.FLOAT.listOf().optionalFieldOf("floats", List.of()).forGetter(CustomModelData::floats),
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Codec.BOOL.listOf().optionalFieldOf("flags", List.of()).forGetter(CustomModelData::flags),
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Codec.STRING.listOf().optionalFieldOf("strings", List.of()).forGetter(CustomModelData::strings),
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ExtraCodecs.RGB_COLOR_CODEC.listOf().optionalFieldOf("colors", List.of()).forGetter(CustomModelData::colors)
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)
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.apply(instance, CustomModelData::new)
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);
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public static final StreamCodec<ByteBuf, CustomModelData> STREAM_CODEC = StreamCodec.composite(
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ByteBufCodecs.FLOAT.apply(ByteBufCodecs.list()),
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CustomModelData::floats,
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ByteBufCodecs.BOOL.apply(ByteBufCodecs.list()),
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CustomModelData::flags,
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ByteBufCodecs.STRING_UTF8.apply(ByteBufCodecs.list()),
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CustomModelData::strings,
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ByteBufCodecs.INT.apply(ByteBufCodecs.list()),
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CustomModelData::colors,
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CustomModelData::new
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);
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@Nullable
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private static <T> T getSafe(List<T> values, int index) {
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return (T)(index >= 0 && index < values.size() ? values.get(index) : null);
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}
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@Nullable
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public Float getFloat(int index) {
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return getSafe(this.floats, index);
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}
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@Nullable
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public Boolean getBoolean(int index) {
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return getSafe(this.flags, index);
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}
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@Nullable
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public String getString(int index) {
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return getSafe(this.strings, index);
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}
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@Nullable
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public Integer getColor(int index) {
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return getSafe(this.colors, index);
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}
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}
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