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Fix villager trades not displaying a lore

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In order to fix this issue, I had to do the following:
- Bump ProtocolLib version to 4.6.0 (getting the latest version is enough)
- Intercepted the OPEN_WINDOW_MERCHANT and updated the trades' result to include the enchantments. Do note that the items still will only have a lore at the client-side.
This commit is contained in:
NickAc 2020-08-29 10:02:52 +01:00
parent 33c0caabb9
commit 9a3acbe725
2 changed files with 23 additions and 2 deletions
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2
Plugin/pom.xml
View File

@ -245,7 +245,7 @@
<dependency>
<groupId>com.comphenix.protocol</groupId>
<artifactId>ProtocolLib</artifactId>
<version>4.5.0</version>
<version>4.6.0-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
<dependency>

23
Plugin/src/main/java/com/willfp/ecoenchants/display/DisplayPacketAdapter.java
View File

@ -4,15 +4,18 @@ import com.comphenix.protocol.PacketType;
import com.comphenix.protocol.events.PacketAdapter;
import com.comphenix.protocol.events.PacketEvent;
import com.willfp.ecoenchants.Main;
import org.bukkit.inventory.MerchantRecipe;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
public class DisplayPacketAdapter extends PacketAdapter {
private static final List<PacketType> packets = Arrays.asList(
PacketType.Play.Server.WINDOW_ITEMS,
PacketType.Play.Server.SET_SLOT,
PacketType.Play.Client.SET_CREATIVE_SLOT
PacketType.Play.Client.SET_CREATIVE_SLOT,
PacketType.Play.Server.OPEN_WINDOW_MERCHANT
);
public DisplayPacketAdapter() {
@ -34,6 +37,24 @@ public class DisplayPacketAdapter extends PacketAdapter {
item = EnchantDisplay.displayEnchantments(item);
return item;
});
} else if (PacketType.Play.Server.OPEN_WINDOW_MERCHANT.equals(packetType)) {
List<MerchantRecipe> merchantRecipes = event.getPacket().getMerchantRecipeLists().readSafely(0);
if (merchantRecipes != null) {
List<MerchantRecipe> newList =
merchantRecipes.stream().map(oldRecipe -> {
MerchantRecipe recipe =
new MerchantRecipe(EnchantDisplay.displayEnchantments(oldRecipe.getResult()),
oldRecipe.getUses(),
oldRecipe.getMaxUses(),
oldRecipe.hasExperienceReward(),
oldRecipe.getVillagerExperience(),
oldRecipe.getPriceMultiplier());
recipe.setIngredients(oldRecipe.getIngredients());
return recipe;
}).collect(Collectors.toList());
event.getPacket().getMerchantRecipeLists().writeSafely(0, newList);
}
}
}