From 0884f05e40018752d1e59ac9a2bc2a0f2e210e7c Mon Sep 17 00:00:00 2001
From: Pascalpex <68245106+Pascalpex@users.noreply.github.com>
Date: Wed, 4 Jun 2025 18:57:52 +0200
Subject: [PATCH] Add BlockExplosionHitEvent (#349)

* Add BlockExplosionHitEvent

* Remove import
---
 .../leaf/event/BlockExplosionHitEvent.java    | 63 +++++++++++++++++++
 .../0189-Add-BlockExplosionHitEvent.patch     | 27 ++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 leaf-api/src/main/java/org/dreeam/leaf/event/BlockExplosionHitEvent.java
 create mode 100644 leaf-server/minecraft-patches/features/0189-Add-BlockExplosionHitEvent.patch

diff --git a/leaf-api/src/main/java/org/dreeam/leaf/event/BlockExplosionHitEvent.java b/leaf-api/src/main/java/org/dreeam/leaf/event/BlockExplosionHitEvent.java
new file mode 100644
index 00000000..510a54ac
--- /dev/null
+++ b/leaf-api/src/main/java/org/dreeam/leaf/event/BlockExplosionHitEvent.java
@@ -0,0 +1,63 @@
+package org.dreeam.leaf.event;
+
+import org.bukkit.ExplosionResult;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.block.BlockEvent;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Called when a block executes its explosion hit actions.
+ * If the event is cancelled, the block will not execute the explosion hit actions.
+ */
+public class BlockExplosionHitEvent extends BlockEvent implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
+    private boolean cancelled;
+    private final Entity source;
+    private final ExplosionResult result;
+
+    public BlockExplosionHitEvent(@NotNull Block block, Entity source, ExplosionResult result) {
+        super(block);
+        this.source = source;
+        this.result = result;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancel) {
+        this.cancelled = cancel;
+    }
+
+    /**
+     * Returns the entity responsible for the explosion.
+     *
+     * @return Entity responsible for the explosion
+     */
+    public Entity getSource() {
+        return source;
+    }
+
+    /**
+     * Returns the result of the explosion.
+     *
+     * @return the result of the explosion
+     */
+    public ExplosionResult getResult() {
+        return result;
+    }
+}
diff --git a/leaf-server/minecraft-patches/features/0189-Add-BlockExplosionHitEvent.patch b/leaf-server/minecraft-patches/features/0189-Add-BlockExplosionHitEvent.patch
new file mode 100644
index 00000000..92843555
--- /dev/null
+++ b/leaf-server/minecraft-patches/features/0189-Add-BlockExplosionHitEvent.patch
@@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Pascalpex <pascalpex@gmail.com>
+Date: Wed, 4 Jun 2025 17:03:32 +0200
+Subject: [PATCH] Add BlockExplosionHitEvent
+
+
+diff --git a/net/minecraft/world/level/ServerExplosion.java b/net/minecraft/world/level/ServerExplosion.java
+index 6030c4eefd77969a1a9251de76d4291dcb0a2092..ea9c641fe9a9685307b6de2999ea4ff5342269b7 100644
+--- a/net/minecraft/world/level/ServerExplosion.java
++++ b/net/minecraft/world/level/ServerExplosion.java
+@@ -623,9 +623,13 @@ public class ServerExplosion implements Explosion {
+             }
+             // CraftBukkit end
+ 
+-            this.level
+-                .getBlockState(blockPos)
+-                .onExplosionHit(this.level, blockPos, this, (itemStack, blockPos1) -> addOrAppendStack(list, itemStack, blockPos1));
++            // Leaf start - BlockExplosionHitEvent
++            if(new org.dreeam.leaf.event.BlockExplosionHitEvent(CraftLocation.toBukkit(blockPos, bworld).getBlock(), this.source == null ? null : this.source.getBukkitEntity(), org.bukkit.craftbukkit.CraftExplosionResult.toBukkit(this.blockInteraction)).callEvent()) {
++                this.level
++                    .getBlockState(blockPos)
++                    .onExplosionHit(this.level, blockPos, this, (itemStack, blockPos1) -> addOrAppendStack(list, itemStack, blockPos1));
++            }
++            // Leaf end
+         }
+ 
+         for (ServerExplosion.StackCollector stackCollector : list) {