SPIGOT-3286: Call BlockFormEvent for Concrete Powder -> Concrete

nms-patches/BlockConcretePowder.patch

@@ -0,0 +1,22 @@
+--- a/net/minecraft/server/BlockConcretePowder.java
++++ b/net/minecraft/server/BlockConcretePowder.java
+@@ -11,8 +11,8 @@
+     }
+ 
+     public void a(World world, BlockPosition blockposition, IBlockData iblockdata, IBlockData iblockdata1) {
+-        if (iblockdata1.getMaterial().isLiquid()) {
+-            world.setTypeAndData(blockposition, Blocks.dR.getBlockData().set(BlockCloth.COLOR, iblockdata.get(BlockConcretePowder.a)), 3);
++        if (iblockdata1.getMaterial().isLiquid() && world.getType(blockposition).getBlock() != Blocks.dR) { // CraftBukkit - don't double concrete
++            org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition, Blocks.dR.getBlockData().set(BlockCloth.COLOR, iblockdata.get(BlockConcretePowder.a)), null); // CraftBukkit
+         }
+ 
+     }
+@@ -36,7 +36,7 @@
+         }
+ 
+         if (flag) {
+-            world.setTypeAndData(blockposition, Blocks.dR.getBlockData().set(BlockCloth.COLOR, iblockdata.get(BlockConcretePowder.a)), 3);
++            org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition, Blocks.dR.getBlockData().set(BlockCloth.COLOR, iblockdata.get(BlockConcretePowder.a)), null); // CraftBukkit
+         }
+ 
+         return flag;

nms-patches/BlockFlowing.patch

@@ -33,7 +33,7 @@
 -                world.setTypeUpdate(blockposition.down(), Blocks.STONE.getBlockData());
 -                this.fizz(world, blockposition.down());
 +                // CraftBukkit start
-+                if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition.down(), Blocks.STONE, null)) {
++                if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition.down(), Blocks.STONE.getBlockData(), null)) {
 +                    this.fizz(world, blockposition.down());
 +                }
 +                // CraftBukkit end

nms-patches/BlockFluids.patch

@@ -7,7 +7,7 @@
 -                    world.setTypeUpdate(blockposition, Blocks.OBSIDIAN.getBlockData());
 -                    this.fizz(world, blockposition);
 +                    // CraftBukkit start
-+                    if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition, Blocks.OBSIDIAN, null)) {
++                    if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition, Blocks.OBSIDIAN.getBlockData(), null)) {
 +                        this.fizz(world, blockposition);
 +                    }
 +                    // CraftBukkit end
@@ -18,7 +18,7 @@
 -                    world.setTypeUpdate(blockposition, Blocks.COBBLESTONE.getBlockData());
 -                    this.fizz(world, blockposition);
 +                    // CraftBukkit start
-+                    if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition, Blocks.COBBLESTONE, null)) {
++                    if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition, Blocks.COBBLESTONE.getBlockData(), null)) {
 +                        this.fizz(world, blockposition);
 +                    }
 +                    // CraftBukkit end

nms-patches/EnchantmentFrostWalker.patch

@@ -16,7 +16,7 @@
 -                            world.setTypeUpdate(blockposition_mutableblockposition1, Blocks.FROSTED_ICE.getBlockData());
 -                            world.a(blockposition_mutableblockposition1.h(), Blocks.FROSTED_ICE, MathHelper.nextInt(entityliving.getRandom(), 60, 120));
 +                            // CraftBukkit Start - Call EntityBlockFormEvent for Frost Walker
-+                            if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition_mutableblockposition1, Blocks.FROSTED_ICE, entityliving)) {
++                            if (org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(world, blockposition_mutableblockposition1, Blocks.FROSTED_ICE.getBlockData(), entityliving)) {
 +                                world.a(blockposition_mutableblockposition1.h(), Blocks.FROSTED_ICE, MathHelper.nextInt(entityliving.getRandom(), 60, 120));
 +                            }
 +                            // CraftBukkit End

nms-patches/EntitySnowman.patch

@@ -26,7 +26,7 @@
  
                  if (this.world.getType(blockposition).getMaterial() == Material.AIR && this.world.getBiome(blockposition).a(blockposition) < 0.8F && Blocks.SNOW_LAYER.canPlace(this.world, blockposition)) {
 -                    this.world.setTypeUpdate(blockposition, Blocks.SNOW_LAYER.getBlockData());
-+                    org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(this.world, blockposition, Blocks.SNOW_LAYER, this); // CraftBukkit
++                    org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(this.world, blockposition, Blocks.SNOW_LAYER.getBlockData(), this); // CraftBukkit
                  }
              }
          }

nms-patches/WorldServer.patch

@@ -284,12 +284,12 @@
  
                      if (this.v(blockposition1)) {
 -                        this.setTypeUpdate(blockposition1, Blocks.ICE.getBlockData());
-+                        org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(this, blockposition1, Blocks.ICE, null); // CraftBukkit
++                        org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(this, blockposition1, Blocks.ICE.getBlockData(), null); // CraftBukkit
                      }
  
                      if (flag && this.f(blockposition, true)) {
 -                        this.setTypeUpdate(blockposition, Blocks.SNOW_LAYER.getBlockData());
-+                        org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(this, blockposition, Blocks.SNOW_LAYER, null); // CraftBukkit
++                        org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockFormEvent(this, blockposition, Blocks.SNOW_LAYER.getBlockData(), null); // CraftBukkit
                      }
  
                      if (flag && this.getBiome(blockposition1).d()) {

src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java

@@ -1041,9 +1041,10 @@ public class CraftEventFactory {
         return event;
     }
 
-    public static boolean handleBlockFormEvent(World world, BlockPosition pos, net.minecraft.server.Block block, @Nullable Entity entity) {
+    public static boolean handleBlockFormEvent(World world, BlockPosition pos, IBlockData block, @Nullable Entity entity) {
         BlockState blockState = world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ()).getState();
-        blockState.setType(CraftMagicNumbers.getMaterial(block));
+        blockState.setType(CraftMagicNumbers.getMaterial(block.getBlock()));
+        blockState.setRawData((byte) block.getBlock().toLegacyData(block));
 
         BlockFormEvent event = (entity == null) ? new BlockFormEvent(blockState.getBlock(), blockState) : new EntityBlockFormEvent(entity.getBukkitEntity(), blockState.getBlock(), blockState);
         world.getServer().getPluginManager().callEvent(event);