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27 lines
1.3 KiB
Diff
27 lines
1.3 KiB
Diff
--- a/net/minecraft/server/RecipeBookServer.java
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+++ b/net/minecraft/server/RecipeBookServer.java
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@@ -9,6 +9,7 @@
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import java.util.function.Consumer;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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+import org.bukkit.craftbukkit.event.CraftEventFactory; // CraftBukkit
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public class RecipeBookServer extends RecipeBook {
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@@ -25,7 +26,7 @@
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IRecipe<?> irecipe = (IRecipe) iterator.next();
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MinecraftKey minecraftkey = irecipe.getKey();
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- if (!this.a.contains(minecraftkey) && !irecipe.isComplex()) {
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+ if (!this.a.contains(minecraftkey) && !irecipe.isComplex() && CraftEventFactory.handlePlayerRecipeListUpdateEvent(entityplayer, minecraftkey)) { // CraftBukkit
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this.a(minecraftkey);
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this.d(minecraftkey);
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list.add(minecraftkey);
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@@ -59,6 +60,7 @@
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}
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private void a(PacketPlayOutRecipes.Action packetplayoutrecipes_action, EntityPlayer entityplayer, List<MinecraftKey> list) {
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+ if (entityplayer.playerConnection == null) return; // SPIGOT-4478 during PlayerLoginEvent
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entityplayer.playerConnection.sendPacket(new PacketPlayOutRecipes(packetplayoutrecipes_action, list, Collections.emptyList(), this.c, this.d, this.e, this.f));
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}
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