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path: root/nms-patches/BlockCommand.patch
blob: c791a4a0531b90e18c060439157dce3699bb0c06 (plain)
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--- a/net/minecraft/server/BlockCommand.java
+++ b/net/minecraft/server/BlockCommand.java
@@ -3,6 +3,8 @@
 import java.util.Random;
 import javax.annotation.Nullable;
 
+import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
+
 public class BlockCommand extends BlockTileEntity {
 
     public static final BlockStateDirection a = BlockDirectional.FACING;
@@ -30,7 +32,16 @@
                 boolean flag1 = tileentitycommand.g();
                 boolean flag2 = tileentitycommand.h();
 
-                if (flag && !flag1) {
+            // CraftBukkit start
+            org.bukkit.block.Block bukkitBlock = world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ());
+            int old = flag1 ? 15 : 0;
+            int current = flag ? 15 : 0;
+
+            BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(bukkitBlock, old, current);
+            world.getServer().getPluginManager().callEvent(eventRedstone);
+            // CraftBukkit end
+
+            if (eventRedstone.getNewCurrent() > 0 && !(eventRedstone.getOldCurrent() > 0)) { // CraftBukkit
                     tileentitycommand.a(true);
                     if (tileentitycommand.k() != TileEntityCommand.Type.SEQUENCE && !flag2) {
                         boolean flag3 = !tileentitycommand.l() || this.e(world, blockposition, iblockdata);
@@ -41,7 +52,7 @@
                             this.c(world, blockposition);
                         }
                     }
-                } else if (!flag && flag1) {
+            } else if (!(eventRedstone.getNewCurrent() > 0) && eventRedstone.getOldCurrent() > 0) { // CraftBukkit
                     tileentitycommand.a(false);
                 }