39 lines
1.6 KiB
Java
39 lines
1.6 KiB
Java
package net.minecraft.world.item;
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import java.util.List;
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import net.minecraft.ChatFormatting;
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import net.minecraft.core.Direction;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.network.chat.Component;
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import net.minecraft.world.level.block.AbstractBannerBlock;
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import net.minecraft.world.level.block.Block;
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import net.minecraft.world.level.block.entity.BannerPatternLayers;
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import net.minecraft.world.level.block.entity.BannerPatternLayers.Layer;
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import org.apache.commons.lang3.Validate;
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public class BannerItem extends StandingAndWallBlockItem {
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public BannerItem(Block block, Block wallBlock, Item.Properties properties) {
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super(block, wallBlock, Direction.DOWN, properties);
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Validate.isInstanceOf(AbstractBannerBlock.class, block);
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Validate.isInstanceOf(AbstractBannerBlock.class, wallBlock);
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}
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public static void appendHoverTextFromBannerBlockEntityTag(ItemStack stack, List<Component> tooltipComponents) {
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BannerPatternLayers bannerPatternLayers = stack.get(DataComponents.BANNER_PATTERNS);
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if (bannerPatternLayers != null) {
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for (int i = 0; i < Math.min(bannerPatternLayers.layers().size(), 6); i++) {
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Layer layer = (Layer)bannerPatternLayers.layers().get(i);
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tooltipComponents.add(layer.description().withStyle(ChatFormatting.GRAY));
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}
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}
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}
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public DyeColor getColor() {
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return ((AbstractBannerBlock)this.getBlock()).getColor();
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}
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@Override
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public void appendHoverText(ItemStack stack, Item.TooltipContext context, List<Component> tooltipComponents, TooltipFlag tooltipFlag) {
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appendHoverTextFromBannerBlockEntityTag(stack, tooltipComponents);
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}
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}
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