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28 lines
1.2 KiB
Diff
28 lines
1.2 KiB
Diff
--- a/net/minecraft/server/RecipeBookServer.java
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+++ b/net/minecraft/server/RecipeBookServer.java
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@@ -8,6 +8,7 @@
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import java.util.List;
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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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@@ -27,7 +28,7 @@
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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.c()) {
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+ if (!this.a.contains(minecraftkey) && !irecipe.c() && CraftEventFactory.handlePlayerRecipeListUpdateEvent(entityplayer, minecraftkey)) { // CraftBukkit
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this.a(minecraftkey);
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this.c(minecraftkey);
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arraylist.add(minecraftkey);
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@@ -61,6 +62,7 @@
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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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