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Paper/patches/server-unmapped/0653-Implement-BlockPreDispenseEvent.patch

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2021-06-11 14:02:28 +02:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Matthew Miller <mnmiller1@me.com>
Date: Sun, 17 Jan 2021 13:16:09 +1000
Subject: [PATCH] Implement BlockPreDispenseEvent
diff --git a/src/main/java/net/minecraft/world/level/block/BlockDispenser.java b/src/main/java/net/minecraft/world/level/block/BlockDispenser.java
index 966051ab3e720e5b3f0fb9ab852c8908c5f23f3b..9b92824f1c2797e321ced953d33d2c2fd339374a 100644
--- a/src/main/java/net/minecraft/world/level/block/BlockDispenser.java
+++ b/src/main/java/net/minecraft/world/level/block/BlockDispenser.java
@@ -88,6 +88,7 @@ public class BlockDispenser extends BlockTileEntity {
IDispenseBehavior idispensebehavior = this.a(itemstack);
if (idispensebehavior != IDispenseBehavior.NONE) {
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockPreDispenseEvent(worldserver, blockposition, itemstack, i)) return; // Paper - BlockPreDispenseEvent is called here
eventFired = false; // CraftBukkit - reset event status
tileentitydispenser.setItem(i, idispensebehavior.dispense(sourceblock, itemstack));
}
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 365d186c5a6d985ed08e09112b74f44b7cfad688..c109bbec67bd683077f0ab7331116a240a475827 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -71,6 +71,7 @@ import net.minecraft.world.phys.MovingObjectPosition;
import net.minecraft.world.phys.MovingObjectPositionBlock;
import net.minecraft.world.phys.MovingObjectPositionEntity;
import net.minecraft.world.phys.Vec3D;
+import io.papermc.paper.event.block.BlockPreDispenseEvent; // Paper
import org.bukkit.Bukkit;
import org.bukkit.Location; // Paper
import org.bukkit.Material;
@@ -1814,5 +1815,11 @@ public class CraftEventFactory {
BlockFailedDispenseEvent event = new BlockFailedDispenseEvent(block);
return event.callEvent();
}
+
+ public static boolean handleBlockPreDispenseEvent(WorldServer worldserver, BlockPosition blockposition, ItemStack itemStack, int slot) {
+ org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ());
+ BlockPreDispenseEvent event = new BlockPreDispenseEvent(block, org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemStack), slot);
+ return event.callEvent();
+ }
// Paper end
}