Add hints for if REI does not initialize properly

2 files changed, 103 insertions, 0 deletions

diff --git a/fabric/src/main/java/me/shedaniel/rei/mixin/fabric/MixinClientPacketListener.java b/fabric/src/main/java/me/shedaniel/rei/mixin/fabric/MixinClientPacketListener.java
new file mode 100644
index 000000000..d23118c3a
--- /dev/null
+++ b/fabric/src/main/java/me/shedaniel/rei/mixin/fabric/MixinClientPacketListener.java
@@ -0,0 +1,45 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020, 2021 shedaniel
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package me.shedaniel.rei.mixin.fabric;
+
+import me.shedaniel.rei.RoughlyEnoughItemsCoreClient;
+import net.minecraft.client.multiplayer.ClientPacketListener;
+import net.minecraft.network.protocol.game.ClientboundUpdateRecipesPacket;
+import net.minecraft.world.item.crafting.RecipeManager;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ClientPacketListener.class)
+public class MixinClientPacketListener {
+    @Shadow @Final private RecipeManager recipeManager;
+    
+    @Inject(method = "handleUpdateRecipes", at = @At("HEAD"))
+    private void handleUpdateRecipes(ClientboundUpdateRecipesPacket clientboundUpdateRecipesPacket, CallbackInfo ci) {
+        RoughlyEnoughItemsCoreClient.PRE_UPDATE_RECIPES.invoker().update(recipeManager);
+    }
+}
\ No newline at end of file
diff --git a/fabric/src/main/java/me/shedaniel/rei/mixin/fabric/MixinPacketEncoder.java b/fabric/src/main/java/me/shedaniel/rei/mixin/fabric/MixinPacketEncoder.java
new file mode 100644
index 000000000..30e2f1a6d
--- /dev/null
+++ b/fabric/src/main/java/me/shedaniel/rei/mixin/fabric/MixinPacketEncoder.java
@@ -0,0 +1,58 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020, 2021 shedaniel
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package me.shedaniel.rei.mixin.fabric;
+
+import dev.architectury.utils.GameInstance;
+import io.netty.buffer.ByteBuf;
+import io.netty.channel.ChannelHandlerContext;
+import net.minecraft.ChatFormatting;
+import net.minecraft.Util;
+import net.minecraft.network.PacketEncoder;
+import net.minecraft.network.chat.TextComponent;
+import net.minecraft.network.protocol.Packet;
+import net.minecraft.network.protocol.game.ClientboundUpdateRecipesPacket;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(PacketEncoder.class)
+public class MixinPacketEncoder {
+    @Inject(method = "encode", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/protocol/Packet;isSkippable()Z"))
+    private void failedToEncode(ChannelHandlerContext channelHandlerContext, Packet<?> packet, ByteBuf byteBuf, CallbackInfo ci) {
+        if (packet instanceof ClientboundUpdateRecipesPacket) {
+            MinecraftServer server = GameInstance.getServer();
+            String issue = "REI: Server failed to synchronize recipe data with the client! " +
+                           "Please check the server console log for errors, this breaks REI and vanilla recipe books!";
+            server.execute(() -> {
+                for (ServerPlayer player : server.getPlayerList().getPlayers()) {
+                    player.sendMessage(new TextComponent(issue).withStyle(ChatFormatting.RED), Util.NIL_UUID);
+                }
+            });
+            System.out.println(issue);
+        }
+    }
+}