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Make sure we have block mappings before trying to apply them

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This commit is contained in:
Nassim Jahnke 2024-06-16 10:22:37 +02:00
parent 547041cb62
commit f91a25cba7
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GPG Key ID: EF6771C01F6EF02F
1 changed files with 18 additions and 3 deletions
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21
common/src/main/java/com/viaversion/viabackwards/api/rewriters/BackwardsStructuredItemRewriter.java
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@ -34,6 +34,7 @@ import com.viaversion.viaversion.api.minecraft.item.Item;
import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
import com.viaversion.viaversion.api.protocol.packet.ServerboundPacketType;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.libs.fastutil.ints.Int2IntFunction;
import com.viaversion.viaversion.rewriter.StructuredItemRewriter;
import java.util.ArrayList;
import java.util.List;
@ -83,6 +84,13 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
}
}
Int2IntFunction itemIdRewriter = null;
Int2IntFunction blockIdRewriter = null;
if (mappingData != null) {
itemIdRewriter = mappingData.getItemMappings() != null ? mappingData::getNewItemId : null;
blockIdRewriter = mappingData.getBlockMappings() != null ? mappingData::getNewBlockId : null;
}
final MappedItem mappedItem = mappingData != null ? mappingData.getMappedItem(item.identifier()) : null;
if (mappedItem == null) {
// Just rewrite the id
@ -90,7 +98,7 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
item.setIdentifier(mappingData.getNewItemId(item.identifier()));
}
updateItemComponents(connection, dataContainer, this::handleItemToClient, mappingData != null ? mappingData::getNewItemId : null, mappingData != null ? mappingData::getNewBlockId : null);
updateItemComponents(connection, dataContainer, this::handleItemToClient, itemIdRewriter, blockIdRewriter);
return item;
}
@ -110,7 +118,7 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
tag.putBoolean(nbtTagName("customName"), true);
}
updateItemComponents(connection, dataContainer, this::handleItemToClient, mappingData::getNewItemId, mappingData::getNewBlockId);
updateItemComponents(connection, dataContainer, this::handleItemToClient, itemIdRewriter, blockIdRewriter);
return item;
}
@ -144,7 +152,14 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
}
restoreTextComponents(item);
updateItemComponents(connection, dataContainer, this::handleItemToServer, mappingData != null ? mappingData::getOldItemId : null, mappingData != null ? mappingData::getOldBlockId : null);
Int2IntFunction itemIdRewriter = null;
Int2IntFunction blockIdRewriter = null;
if (mappingData != null) {
itemIdRewriter = mappingData.getItemMappings() != null ? mappingData::getOldItemId : null;
blockIdRewriter = mappingData.getBlockMappings() != null ? mappingData::getOldBlockId : null;
}
updateItemComponents(connection, dataContainer, this::handleItemToServer, itemIdRewriter, blockIdRewriter);
return item;
}