Add command restrict while sitting

src/com/cnaude/chairs/Chairs.java

@@ -34,14 +34,16 @@ public class Chairs extends JavaPlugin {
     public boolean invertedStairCheck, invertedStepCheck, ignoreIfBlockInHand;
     public boolean sitEffectsEnabled;
     public double distance;
+    public HashSet<String> disabledRegions = new HashSet<String>();
     public int maxChairWidth;
     public int sitMaxHealth;
     public int sitHealthPerInterval;
     public int sitEffectInterval;
-    public HashSet<String> disabledRegions = new HashSet<String>();
+    public boolean sitDisableAllCommands = false;
+    public HashSet<String> sitDisabledCommands = new HashSet<String>();
     private Logger log;
     public ChairsIgnoreList ignoreList; 
-    public String msgSitting, msgStanding, msgOccupied, msgNoPerm, msgReloaded, msgDisabled, msgEnabled;
+    public String msgSitting, msgStanding, msgOccupied, msgNoPerm, msgReloaded, msgDisabled, msgEnabled, msgCommandRestricted;
     
     private Class<?> vehiclearrowclass;
 
@@ -71,12 +73,8 @@ public class Chairs extends JavaPlugin {
         loadConfig();
         getServer().getPluginManager().registerEvents(new TrySitEventListener(this, ignoreList), this);
         getServer().getPluginManager().registerEvents(new TryUnsitEventListener(this), this);
+        getServer().getPluginManager().registerEvents(new CommandRestrict(this), this);
         getCommand("chairs").setExecutor(new ChairsCommand(this, ignoreList));
-        if (sitEffectsEnabled) {
-            logInfo("Enabling sitting effects.");
-            chairEffects = new ChairEffects(this);
-        }
-        
     }
 
     @Override
@@ -243,6 +241,16 @@ public class Chairs extends JavaPlugin {
         sitEffectInterval = config.getInt("sit-effects.interval",20);
         sitMaxHealth = config.getInt("sit-effects.healing.max-percent",100);
         sitHealthPerInterval = config.getInt("sit-effects.healing.amount",1);
+        if (sitEffectsEnabled) {
+            if (chairEffects != null) {
+                chairEffects.cancel();     
+            }
+            logInfo("Enabling sitting effects.");
+            chairEffects = new ChairEffects(this);
+        }
+        
+        sitDisableAllCommands = config.getBoolean("sit-restrictions.commands.all");
+        sitDisabledCommands = new HashSet<String>(config.getStringList("sit-restrictions.commands.list"));
         
         msgSitting = ChatColor.translateAlternateColorCodes('&',config.getString("messages.sitting"));
         msgStanding = ChatColor.translateAlternateColorCodes('&',config.getString("messages.standing"));
@@ -251,6 +259,7 @@ public class Chairs extends JavaPlugin {
         msgEnabled = ChatColor.translateAlternateColorCodes('&',config.getString("messages.enabled"));
         msgDisabled = ChatColor.translateAlternateColorCodes('&',config.getString("messages.disabled"));
         msgReloaded = ChatColor.translateAlternateColorCodes('&',config.getString("messages.reloaded"));
+        msgCommandRestricted = ChatColor.translateAlternateColorCodes('&',config.getString("messages.command-restricted"));
 
         allowedBlocks = new ArrayList<ChairBlock>();
         for (String s : config.getStringList("sit-blocks")) {

src/com/cnaude/chairs/CommandRestrict.java

@@ -0,0 +1,43 @@
+package com.cnaude.chairs;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
+
+public class CommandRestrict implements Listener {
+	
+	private Chairs plugin;
+	public CommandRestrict(Chairs plugin) {
+		this.plugin = plugin;
+	}
+	
+    @EventHandler(priority=EventPriority.LOWEST)
+    public void onPlayerCommand(PlayerCommandPreprocessEvent event)
+    {
+    	Player player = event.getPlayer();
+    	String playercommand = event.getMessage().toLowerCase();
+    	if (plugin.sit.containsKey(player.getName()))
+    	{
+    		for (String disabledCommand : plugin.sitDisabledCommands)
+    		{
+    			if (plugin.sitDisableAllCommands)
+    			{
+    				event.setCancelled(true);
+					player.sendMessage(plugin.msgCommandRestricted);
+    			} else
+    			if (disabledCommand.startsWith(playercommand))
+    			{
+    				String therest = disabledCommand.replace(playercommand, "");
+    				if (therest.startsWith(" "))
+    				{
+    					event.setCancelled(true);
+    					player.sendMessage(plugin.msgCommandRestricted);
+    				}
+    			}
+    		}
+    	}
+    }
+
+}

src/com/cnaude/chairs/TryUnsitEventListener.java

@@ -3,7 +3,6 @@ package com.cnaude.chairs;
 import java.util.HashSet;
 
 import org.bukkit.Bukkit;
-import org.bukkit.Location;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;