Merge pull request 'Add script item' (#131) from scriptItem into master

Reviewed-by: Chaoscaot <chaoscaot444@gmail.com>

BauSystem_Main/src/de/steamwar/bausystem/world/RegionListener.java

@@ -23,15 +23,23 @@ package de.steamwar.bausystem.world;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
 import de.steamwar.core.Core;
+import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
+import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.block.SignChangeEvent;
 import org.bukkit.event.player.PlayerCommandPreprocessEvent;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BookMeta;
+
+import java.util.logging.Level;
 
 public class RegionListener implements Listener {
 
@@ -97,4 +105,24 @@ public class RegionListener implements Listener {
             event.setLine(i, line);
         }
     }
+
+    @EventHandler
+    public void onLeftClick(PlayerInteractEvent event) {
+        if(event.getAction() != Action.LEFT_CLICK_AIR && event.getAction() != Action.LEFT_CLICK_BLOCK)
+            return;
+
+        ItemStack item = event.getItem();
+        if(item == null || (item.getType() != Material.WRITABLE_BOOK && item.getType() != Material.WRITTEN_BOOK) || item.getItemMeta() == null)
+            return;
+
+        event.setCancelled(true);
+        Player player = event.getPlayer();
+        BookMeta meta = (BookMeta) item.getItemMeta();
+        for(String page : meta.getPages()){
+            for(String command : page.split("\n")){
+                Bukkit.getLogger().log(Level.INFO, player.getName() + " dispatched command: " + command);
+                Bukkit.getServer().dispatchCommand(player, command);
+            }
+        }
+    }
 }