PaperMC/patches/unapplied/server/0876-Correctly-handle-interactions-with-items-on-cooldown.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 16 Jun 2022 21:57:02 -0700
Subject: [PATCH] Correctly handle interactions with items on cooldown


diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
index 14bbc86bbaad49b2af16f3b171eb667c28eda702..34ecfb89372f459117db99d57a7edd6f681bbe8a 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -521,6 +521,7 @@ public class ServerPlayerGameMode {
         BlockState iblockdata = world.getBlockState(blockposition);
         InteractionResult enuminteractionresult = InteractionResult.PASS;
         boolean cancelledBlock = false;
+        boolean cancelledItem = false; // Paper - correctly handle items on cooldown
 
         if (!iblockdata.getBlock().isEnabled(world.enabledFeatures())) {
             return InteractionResult.FAIL;
@@ -530,10 +531,10 @@ public class ServerPlayerGameMode {
         }
 
         if (player.getCooldowns().isOnCooldown(stack.getItem())) {
-            cancelledBlock = true;
+            cancelledItem = true; // Paper - correctly handle items on cooldown
         }
 
-        PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(player, Action.RIGHT_CLICK_BLOCK, blockposition, hitResult.getDirection(), stack, cancelledBlock, hand, hitResult.getLocation());
+        PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(player, Action.RIGHT_CLICK_BLOCK, blockposition, hitResult.getDirection(), stack, cancelledBlock, cancelledItem, hand, hitResult.getLocation()); // Paper
         this.firedInteract = true;
         this.interactResult = event.useItemInHand() == Event.Result.DENY;
         this.interactPosition = blockposition.immutable();
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 7ec74be4ac660c85a3c9a1d60de45dfa374c9c1f..e2a346d2cd813dd64ab61403e531f9ebf221d4b4 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -542,7 +542,13 @@ public class CraftEventFactory {
         return CraftEventFactory.callPlayerInteractEvent(who, action, position, direction, itemstack, false, hand, null);
     }
 
+
+    // Paper start - cancelledItem param
     public static PlayerInteractEvent callPlayerInteractEvent(net.minecraft.world.entity.player.Player who, Action action, BlockPos position, Direction direction, ItemStack itemstack, boolean cancelledBlock, InteractionHand hand, Vec3 targetPos) {
+        return CraftEventFactory.callPlayerInteractEvent(who, action, position, direction, itemstack, cancelledBlock, false, hand, targetPos);
+    }
+    public static PlayerInteractEvent callPlayerInteractEvent(net.minecraft.world.entity.player.Player who, Action action, BlockPos position, Direction direction, ItemStack itemstack, boolean cancelledBlock, boolean cancelledItem, InteractionHand hand, Vec3 targetPos) {
+        // Paper end - cancelledItem param
         Player player = (who == null) ? null : (Player) who.getBukkitEntity();
         CraftItemStack itemInHand = CraftItemStack.asCraftMirror(itemstack);
 
@@ -577,6 +583,11 @@ public class CraftEventFactory {
         if (cancelledBlock) {
             event.setUseInteractedBlock(Event.Result.DENY);
         }
+        // Paper start
+        if (cancelledItem) {
+            event.setUseItemInHand(Result.DENY);
+        }
+        // Paper end
         craftServer.getPluginManager().callEvent(event);
 
         return event;