Fix compile errors

neoforge/src/main/java/dev/architectury/event/forge/EventHandlerImplCommon.java

@@ -36,6 +36,7 @@
 import net.neoforged.bus.api.EventPriority;
 import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.event.lifecycle.FMLCommonSetupEvent;
+import net.neoforged.neoforge.common.util.TriState;
 import net.neoforged.neoforge.event.CommandEvent;
 import net.neoforged.neoforge.event.LootTableLoadEvent;
 import net.neoforged.neoforge.event.RegisterCommandsEvent;
@@ -247,20 +248,6 @@ public static void event(FarmlandTrampleEvent event) {
         }
     }
 
-    @SubscribeEvent(priority = EventPriority.HIGH)
-    public static void event(FillBucketEvent event) {
-        ItemStack oldItem = event.getEmptyBucket();
-        CompoundEventResult<ItemStack> result = PlayerEvent.FILL_BUCKET.invoker().fill(event.getEntity(), event.getLevel(), oldItem, event.getTarget());
-        if (result.interruptsFurtherEvaluation()) {
-            event.setCanceled(true);
-            event.setFilledBucket(result.object());
-
-            if (result.value() != null) {
-                event.setResult(result.value() ? Event.Result.ALLOW : Event.Result.DENY);
-            }
-        }
-    }
-
     // TODO: Hook ourselves when mixin is available
     //    @SubscribeEvent(priority = EventPriority.HIGH)
     //    public static void event(EnteringChunk event) {
@@ -294,20 +281,20 @@ public static void event(ItemSmeltedEvent event) {
     }
 
     @SubscribeEvent(priority = EventPriority.HIGH)
-    public static void event(EntityItemPickupEvent event) {
+    public static void event(ItemEntityPickupEvent.Pre event) {
         // note: this event is weird, cancel is equivalent to denying the pickup,
         // and setting the result to ALLOW will pick it up without adding it to the player's inventory
-        var result = PlayerEvent.PICKUP_ITEM_PRE.invoker().canPickup(event.getEntity(), event.getItem(), event.getItem().getItem());
+        var result = PlayerEvent.PICKUP_ITEM_PRE.invoker().canPickup(event.getPlayer(), event.getItemEntity(), event.getItemEntity().getItem());
         if (result.isFalse()) {
-            event.setCanceled(true);
+            event.setCanPickup(TriState.FALSE);
         } else if (result.isTrue()) {
-            event.setResult(Event.Result.ALLOW);
+            event.setCanPickup(TriState.TRUE);
         }
     }
 
     @SubscribeEvent(priority = EventPriority.HIGH)
-    public static void event(ItemPickupEvent event) {
-        PlayerEvent.PICKUP_ITEM_POST.invoker().pickup(event.getEntity(), event.getOriginalEntity(), event.getStack());
+    public static void event(ItemEntityPickupEvent.Post event) {
+        PlayerEvent.PICKUP_ITEM_POST.invoker().pickup(event.getPlayer(), event.getItemEntity(), event.getCurrentStack());
     }
 
     @SubscribeEvent(priority = EventPriority.HIGH)
@@ -340,8 +327,8 @@ public static void eventPlayerInteractEvent(PlayerInteractEvent.RightClickBlock
         if (result.isPresent()) {
             event.setCanceled(true);
             event.setCancellationResult(result.asMinecraft());
-            event.setUseBlock(Event.Result.DENY);
-            event.setUseItem(Event.Result.DENY);
+            event.setUseBlock(TriState.FALSE);
+            event.setUseItem(TriState.FALSE);
         }
     }
 
@@ -360,8 +347,8 @@ public static void eventPlayerInteractEvent(PlayerInteractEvent.LeftClickBlock e
         EventResult result = InteractionEvent.LEFT_CLICK_BLOCK.invoker().click(event.getEntity(), event.getHand(), event.getPos(), event.getFace());
         if (result.isPresent()) {
             event.setCanceled(true);
-            event.setUseBlock(result.value() ? Event.Result.ALLOW : Event.Result.DENY);
-            event.setUseItem(result.value() ? Event.Result.ALLOW : Event.Result.DENY);
+            event.setUseBlock(result.value() ? TriState.TRUE : TriState.FALSE);
+            event.setUseItem(result.value() ? TriState.TRUE : TriState.FALSE);
         }
     }
 

neoforge/src/main/java/dev/architectury/mixin/forge/neoforge/MixinBucketItem.java

@@ -0,0 +1,57 @@
+/*
+ * This file is part of architectury.
+ * Copyright (C) 2020, 2021, 2022 architectury
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+package dev.architectury.mixin.forge.neoforge;
+
+import dev.architectury.event.events.common.PlayerEvent;
+import net.minecraft.world.InteractionHand;
+import net.minecraft.world.InteractionResultHolder;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.BucketItem;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.BlockHitResult;
+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.CallbackInfoReturnable;
+import org.spongepowered.asm.mixin.injection.callback.LocalCapture;
+
+@Mixin(BucketItem.class)
+public class MixinBucketItem {
+
+    @Inject(
+            method = "use",
+            at = @At(
+                    value = "INVOKE",
+                    target = "Lnet/minecraft/world/phys/BlockHitResult;getType()Lnet/minecraft/world/phys/HitResult$Type;",
+                    ordinal = 0
+            ),
+            locals = LocalCapture.CAPTURE_FAILHARD,
+            cancellable = true
+    )
+    public void fillBucket(Level level, Player player, InteractionHand hand, CallbackInfoReturnable<InteractionResultHolder<ItemStack>> cir, ItemStack stack, BlockHitResult target) {
+        var result = PlayerEvent.FILL_BUCKET.invoker().fill(player, level, stack, target);
+        if (result.interruptsFurtherEvaluation() && result.value() != null) {
+            cir.setReturnValue(result.asMinecraft());
+            cir.cancel();
+        }
+    }
+
+}

neoforge/src/main/resources/architectury.mixins.json

@@ -10,6 +10,7 @@
     "MixinMinecraft"
   ],
   "mixins": [
+    "neoforge.MixinBucketItem",
     "neoforge.BucketItemAccessor",
     "neoforge.LiquidBlockAccessor",
     "neoforge.MixinChunkSerializer",