51 lines
1.6 KiB
Java
51 lines
1.6 KiB
Java
package at.petrak.hexcasting.api.pigment;
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import at.petrak.hexcasting.common.lib.HexItems;
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import at.petrak.hexcasting.xplat.IXplatAbstractions;
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import net.minecraft.Util;
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import net.minecraft.nbt.CompoundTag;
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import net.minecraft.world.item.ItemStack;
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import java.util.UUID;
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import java.util.function.Supplier;
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/**
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* A snapshot of a pigment item and its owner.
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* <p>
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* Due to capabilities being really slow to query many times a tick on Forge, this returns a colorizer <i>supplier</i>.
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* Get it once, and then query it a lot.
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*/
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public record FrozenPigment(ItemStack item, UUID owner) {
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public static final String TAG_STACK = "stack";
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public static final String TAG_OWNER = "owner";
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public static final Supplier<FrozenPigment> DEFAULT =
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() -> new FrozenPigment(new ItemStack(HexItems.DEFAULT_PIGMENT), Util.NIL_UUID);
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public CompoundTag serializeToNBT() {
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var out = new CompoundTag();
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out.put(TAG_STACK, this.item.save(new CompoundTag()));
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out.putUUID(TAG_OWNER, this.owner);
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return out;
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}
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public static FrozenPigment fromNBT(CompoundTag tag) {
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if (tag.isEmpty()) {
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return FrozenPigment.DEFAULT.get();
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}
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try {
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CompoundTag stackTag = tag.getCompound(TAG_STACK);
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var stack = ItemStack.of(stackTag);
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var uuid = tag.getUUID(TAG_OWNER);
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return new FrozenPigment(stack, uuid);
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} catch (NullPointerException exn) {
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return FrozenPigment.DEFAULT.get();
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}
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}
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public ColorProvider getColorProvider() {
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return IXplatAbstractions.INSTANCE.getColorProvider(this);
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}
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}
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