enhance comments

patches/server/0978-add-PlayerCreateMapEvent.patch

@@ -12,7 +12,7 @@ index e92bb09dd3218d5a13e6251bddd0812acadda2be..8b07c86f22299e9c89e70603abf77ef7
  import net.minecraft.world.InteractionResultHolder;
  import net.minecraft.world.entity.player.Player;
  import net.minecraft.world.level.Level;
-+import io.papermc.paper.event.player.PlayerCreateMapEvent; //Paper
++import io.papermc.paper.event.player.PlayerCreateMapEvent; // Paper
  
  public class EmptyMapItem extends ComplexItem {
      public EmptyMapItem(Item.Properties settings) {
@@ -27,15 +27,15 @@ index e92bb09dd3218d5a13e6251bddd0812acadda2be..8b07c86f22299e9c89e70603abf77ef7
              user.awardStat(Stats.ITEM_USED.get(this));
              user.level.playSound((Player)null, user, SoundEvents.UI_CARTOGRAPHY_TABLE_TAKE_RESULT, user.getSoundSource(), 1.0F, 1.0F);
              ItemStack itemStack2 = MapItem.create(world, user.getBlockX(), user.getBlockZ(), (byte)0, true, false);
-+            //Paper start
++            // Paper start
 +            PlayerCreateMapEvent playerCreateMapEvent = new PlayerCreateMapEvent((org.bukkit.entity.Player) user.getBukkitEntity(), itemStack2.asBukkitCopy());
 +            world.getCraftServer().getPluginManager().callEvent(playerCreateMapEvent);
 +            if(playerCreateMapEvent.isCancelled()){
 +                return InteractionResultHolder.consume(itemStack);
-+            }else if (!user.getAbilities().instabuild) { //moved down here so an item gets removed only if the event wasn't cancelled!
++            }else if (!user.getAbilities().instabuild) { // Paper - moved down a couple of lines so an item gets removed only if the event wasn't cancelled!
 +                itemStack.shrink(1);
 +            }
-+            //Paper end
++            // Paper end
              if (itemStack.isEmpty()) {
                  return InteractionResultHolder.consume(itemStack2);
              } else {