1 files changed, 57 insertions, 0 deletions
diff --git a/patches/server/0775-Fix-falling-block-spawn-methods.patch b/patches/server/0775-Fix-falling-block-spawn-methods.patch
new file mode 100644
index 0000000000..546e16b94b
--- /dev/null
+++ b/patches/server/0775-Fix-falling-block-spawn-methods.patch
@@ -0,0 +1,57 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Nassim Jahnke <[email protected]>
+Date: Fri, 4 Mar 2022 20:35:19 +0100
+Subject: [PATCH] Fix falling block spawn methods
+
+Restores the API behavior from previous versions of the server
+- Do not call API events
+- Do not replace the existing block in the world
+
+== AT ==
+public net.minecraft.world.entity.item.FallingBlockEntity <init>(Lnet/minecraft/world/level/Level;DDDLnet/minecraft/world/level/block/state/BlockState;)V
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
+index c0186224fd64d70770a0e16752d17c0870121d8f..30a893f7f63961b752e043b81dda20d946cd63aa 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
+@@ -599,7 +599,7 @@ public abstract class CraftRegionAccessor implements RegionAccessor {
+             // Paper end
+         } else if (FallingBlock.class.isAssignableFrom(clazz)) {
+             BlockPos pos = BlockPos.containing(x, y, z);
+-            entity = FallingBlockEntity.fall(world, pos, this.getHandle().getBlockState(pos));
++            entity = new FallingBlockEntity(world, x, y, z, this.getHandle().getBlockState(pos)); // Paper
+         } else if (Projectile.class.isAssignableFrom(clazz)) {
+             if (Snowball.class.isAssignableFrom(clazz)) {
+                 entity = new net.minecraft.world.entity.projectile.Snowball(world, x, y, z);
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+index b60765a2176d7a290d2c9b09ba101d61ac572b21..b76d59ae107eec1ea52edfb2d08b1a1da7931593 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+@@ -1397,7 +1397,12 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+         Preconditions.checkArgument(material != null, "Material cannot be null");
+         Preconditions.checkArgument(material.isBlock(), "Material.%s must be a block", material);
+ 
+-        FallingBlockEntity entity = FallingBlockEntity.fall(this.world, BlockPos.containing(location.getX(), location.getY(), location.getZ()), CraftMagicNumbers.getBlock(material).defaultBlockState(), SpawnReason.CUSTOM);
++        // Paper start - restore API behavior for spawning falling blocks
++        FallingBlockEntity entity = new FallingBlockEntity(this.world, location.getX(), location.getY(), location.getZ(), CraftMagicNumbers.getBlock(material).defaultBlockState()); // Paper
++        entity.time = 1;
++
++        this.world.addFreshEntity(entity, SpawnReason.CUSTOM);
++        // Paper end
+         return (FallingBlock) entity.getBukkitEntity();
+     }
+ 
+@@ -1406,7 +1411,12 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+         Preconditions.checkArgument(location != null, "Location cannot be null");
+         Preconditions.checkArgument(data != null, "BlockData cannot be null");
+ 
+-        FallingBlockEntity entity = FallingBlockEntity.fall(this.world, BlockPos.containing(location.getX(), location.getY(), location.getZ()), ((CraftBlockData) data).getState(), SpawnReason.CUSTOM);
++        // Paper start - restore API behavior for spawning falling blocks
++        FallingBlockEntity entity = new FallingBlockEntity(this.world, location.getX(), location.getY(), location.getZ(), ((CraftBlockData) data).getState());
++        entity.time = 1;
++
++        this.world.addFreshEntity(entity, SpawnReason.CUSTOM);
++        // Paper end
+         return (FallingBlock) entity.getBukkitEntity();
+     }
+