package us.myles.ViaVersion.protocols.protocol1_13_1to1_13.metadata;

import us.myles.ViaVersion.api.data.UserConnection;
import us.myles.ViaVersion.api.entities.Entity1_13Types;
import us.myles.ViaVersion.api.entities.EntityType;
import us.myles.ViaVersion.api.minecraft.item.Item;
import us.myles.ViaVersion.api.minecraft.metadata.Metadata;
import us.myles.ViaVersion.api.minecraft.metadata.types.MetaType1_13;
import us.myles.ViaVersion.api.rewriters.MetadataRewriter;
import us.myles.ViaVersion.protocols.protocol1_13_1to1_13.Protocol1_13_1To1_13;
import us.myles.ViaVersion.protocols.protocol1_13_1to1_13.packets.InventoryPackets;
import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.storage.EntityTracker1_13;

import java.util.List;

public class MetadataRewriter1_13_1To1_13 extends MetadataRewriter {

    public MetadataRewriter1_13_1To1_13(Protocol1_13_1To1_13 protocol) {
        super(protocol, EntityTracker1_13.class);
    }

    @Override
    protected void handleMetadata(int entityId, EntityType type, Metadata metadata, List<Metadata> metadatas, UserConnection connection) {
        // 1.13 changed item to flat item (no data)
        if (metadata.getMetaType() == MetaType1_13.Slot) {
            InventoryPackets.toClient((Item) metadata.getValue());
        } else if (metadata.getMetaType() == MetaType1_13.BlockID) {
            // Convert to new block id
            int data = (int) metadata.getValue();
            metadata.setValue(protocol.getMappingData().getNewBlockStateId(data));
        }

        if (type == null) return;

        if (type.isOrHasParent(Entity1_13Types.EntityType.MINECART_ABSTRACT) && metadata.getId() == 9) {
            // New block format
            int data = (int) metadata.getValue();
            metadata.setValue(protocol.getMappingData().getNewBlockStateId(data));
        }

        if (type.isOrHasParent(Entity1_13Types.EntityType.ABSTRACT_ARROW) && metadata.getId() >= 7) {
            metadata.setId(metadata.getId() + 1); // New shooter UUID
        }
    }

    @Override
    protected EntityType getTypeFromId(int type) {
        return Entity1_13Types.getTypeFromId(type, false);
    }

    @Override
    protected EntityType getObjectTypeFromId(int type) {
        return Entity1_13Types.getTypeFromId(type, true);
    }
}

@@ -465,16 +465,68 @@
 writer;%0A
+import us.myles.ViaVersion.api.type.types.Particle;%0A
 import u
@@ -1884,33 +1884,29 @@
 );%0A        %7D
-%0A%0A       
+ else
  if (type.is
@@ -2058,16 +2058,179 @@
 er UUID%0A
+        %7D else if (type.is(Entity1_13Types.EntityType.AREA_EFFECT_CLOUD) && metadata.getId() == 10) %7B%0A            rewriteParticle((Particle) metadata.getValue());%0A
         

Rewrite areaeffectcloud in 1.13->1.13.1