Merge mixin from BQ3-Thermos-patch mod

src/main/java/com/mitchej123/hodgepodge/config/FixesConfig.java

@@ -319,6 +319,13 @@ public class FixesConfig {
 
     /* ====== Minecraft fixes end ===== */
 
+    // bukkit fixes
+
+    @Config.Comment("Fix crash on Bukkit with BetterQuesting")
+    @Config.DefaultBoolean(true)
+    @Config.RequiresMcRestart
+    public static boolean fixBukkitBetterQuestingCrash;
+
     // affecting multiple mods
 
     @Config.Comment("Remove old/stale/outdated update checks.")

src/main/java/com/mitchej123/hodgepodge/mixins/Mixins.java

@@ -450,6 +450,10 @@ public enum Mixins {
             .addMixinClasses("minecraft.MixinRendererLivingEntity_HitEffectBrightness")
             .setApplyIf(() -> FixesConfig.fixHitEffectBrightness).addTargetedMod(TargetedMod.VANILLA)),
 
+    FIX_BUKKIT_PLAYER_CONTAINER(new Builder("Fix Bukkit BetterQuesting crash").setPhase(Phase.EARLY).setSide(Side.BOTH)
+            .addTargetedMod(TargetedMod.BUKKIT).addMixinClasses("minecraft.MixinContainerPlayer")
+            .setApplyIf(() -> FixesConfig.fixBukkitBetterQuestingCrash)),
+
     MEMORY_FIXES_CLIENT(
             new Builder("Memory fixes").setPhase(Phase.EARLY).setSide(Side.CLIENT).addTargetedMod(TargetedMod.VANILLA)
                     .addMixinClasses("memory.MixinFMLClientHandler").setApplyIf(() -> FixesConfig.enableMemoryFixes)),

src/main/java/com/mitchej123/hodgepodge/mixins/early/minecraft/MixinContainerPlayer.java

@@ -0,0 +1,36 @@
+package com.mitchej123.hodgepodge.mixins.early.minecraft;
+
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.inventory.Container;
+import net.minecraft.inventory.ContainerPlayer;
+import net.minecraft.inventory.IInventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.play.server.S2FPacketSetSlot;
+
+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(ContainerPlayer.class)
+public abstract class MixinContainerPlayer extends Container {
+
+    @Shadow
+    public IInventory craftResult;
+
+    // inject point relies on a bukkit patch:
+    // https://github.com/GTNewHorizons/Thermos/blob/ab8a329b10f0857cb246e5d791ede8e1f7419c63/patches/net/minecraft/inventory/ContainerPlayer.java.patch#L58
+    @Inject(
+            method = "onCraftMatrixChanged",
+            at = @At(value = "INVOKE", target = "Ljava/util/List;get(I)Ljava/lang/Object;"),
+            cancellable = true)
+    private void hodgepodge$bukkitCraftMatrixChangedProxy(CallbackInfo ci) {
+        if (crafters.get(0) instanceof EntityPlayerMP playerMP) {
+            ItemStack result = craftResult.getStackInSlot(0);
+            playerMP.playerNetServerHandler
+                    .sendPacket(new S2FPacketSetSlot(playerMP.openContainer.windowId, 0, result));
+        }
+        ci.cancel();
+    }
+}