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Handle rarity changes in trident/banner pattern item in 1.20.5->1.21 (#4001)

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EnZaXD 2024-07-07 17:39:30 +02:00 committed by GitHub
parent 303d9ecf51
commit 365040f59d
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1 changed files with 30 additions and 0 deletions
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common/src/main/java/com/viaversion/viaversion/protocols/v1_20_5to1_21/rewriter/BlockItemPacketRewriter1_21.java
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@ -17,7 +17,10 @@
*/
package com.viaversion.viaversion.protocols.v1_20_5to1_21.rewriter;
import com.viaversion.nbt.tag.ByteTag;
import com.viaversion.nbt.tag.CompoundTag;
import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.minecraft.data.StructuredData;
import com.viaversion.viaversion.api.minecraft.data.StructuredDataContainer;
import com.viaversion.viaversion.api.minecraft.data.StructuredDataKey;
import com.viaversion.viaversion.api.minecraft.item.Item;
@ -114,6 +117,17 @@ public final class BlockItemPacketRewriter1_21 extends StructuredItemRewriter<Cl
super.handleItemToClient(connection, item);
updateItemData(item);
final StructuredDataContainer dataContainer = item.dataContainer();
if (dataContainer.contains(StructuredDataKey.RARITY)) {
return item;
}
// Change rarity of trident and piglin banner pattern
if (item.identifier() == 1188 || item.identifier() == 1200) {
dataContainer.set(StructuredDataKey.RARITY, 0); // Common
saveTag(createCustomTag(item), new ByteTag(true), "rarity");
}
return item;
}
@ -141,6 +155,7 @@ public final class BlockItemPacketRewriter1_21 extends StructuredItemRewriter<Cl
super.handleItemToServer(connection, item);
downgradeItemData(item);
resetRarityValues(item, nbtTagName("rarity"));
return item;
}
@ -167,6 +182,21 @@ public final class BlockItemPacketRewriter1_21 extends StructuredItemRewriter<Cl
});
}
public static void resetRarityValues(final Item item, final String tagName) {
final StructuredDataContainer dataContainer = item.dataContainer();
final StructuredData<CompoundTag> customData = dataContainer.getNonEmpty(StructuredDataKey.CUSTOM_DATA);
if (customData == null) {
return;
}
if (customData.value().remove(tagName) != null) {
dataContainer.remove(StructuredDataKey.RARITY);
if (customData.value().isEmpty()) {
dataContainer.remove(StructuredDataKey.CUSTOM_DATA);
}
}
}
private int itemToJubeboxSong(final int id) {
String identifier = Protocol1_20_5To1_21.MAPPINGS.getFullItemMappings().identifier(id);
if (!identifier.contains("music_disc_")) {