Added anti-flood plugin.

Added some missing includes to sourcemod.inc

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40919

plugins/antiflood.sp

@@ -0,0 +1,87 @@
+/**
+ * antiflood.sp
+ * Protects against chat flooding.
+ * This file is part of SourceMod, Copyright (C) 2004-2007 AlliedModders LLC
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Version: $Id$
+ */
+
+#include <sourcemod>
+
+#pragma semicolon 1
+
+public Plugin:myinfo = 
+{
+	name = "Anti-Flood",
+	author = "AlliedModders LLC",
+	description = "Protects against chat flooding",
+	version = SOURCEMOD_VERSION,
+	url = "http://www.sourcemod.net/"
+};
+
+new Float:g_LastTime[MAXPLAYERS + 1] = {0.0, ...};		/* Last time player used say or say_team */
+new g_FloodTokens[MAXPLAYERS + 1] = {0, ...};			/* Number of flood tokens player has */
+
+new Handle:sm_flood_time;								/* Handle to sm_flood_time convar */
+
+public OnPluginStart()
+{
+	LoadTranslations("core.cfg");
+	
+	RegConsoleCmd("say", CheckChatFlood);
+	RegConsoleCmd("say_team", CheckChatFlood);
+	sm_flood_time = CreateConVar("sm_flood_time", "0.75", "Amount of time allowed between chat messages");
+}
+
+public Action:CheckChatFlood(client, args)
+{
+	/* Chat from server console shouldn't be checked for flooding */
+	if (client == 0)
+	{
+		return Plugin_Continue;
+	}
+	
+	new Float:maxChat = GetConVarFloat(sm_flood_time);
+	
+	if (maxChat > 0.0)
+	{
+		new Float:curTime = GetGameTime();
+		
+		if (g_LastTime[client] > curTime)
+		{
+			/* If player has 3 or more flood tokens, block their message */
+			if (g_FloodTokens[client] >= 3)
+			{
+				PrintToChat(client, "[SM] %t", "Flooding the server");
+				g_LastTime[client] = curTime + maxChat + 3.0;
+				
+				return Plugin_Stop;	
+			}
+			
+			/* Add one flood token when player goes over chat time limit */
+			g_FloodTokens[client]++;
+		} else if (g_FloodTokens[client]) {
+			/* Remove one flood token when player chats within time limit (slow decay) */
+			g_FloodTokens[client]--;
+		}
+		
+		/* Store last time of chat usage */
+		g_LastTime[client] = curTime + maxChat;
+	}
+	
+	return Plugin_Continue;
+}

plugins/basecommands.sp

@@ -1,6 +1,6 @@
 /**
- * admincmds-basic.sp
+ * basecommands.sp
- * Manages the standard flat files for admins.  This is the file to compile.
+ * Implements basic admin commands.
  * This file is part of SourceMod, Copyright (C) 2004-2007 AlliedModders LLC
  *
  * This program is free software; you can redistribute it and/or
@@ -16,10 +16,14 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Version: $Id$
  */
 
 #include <sourcemod>
 
+#pragma semicolon 1
+
 public Plugin:myinfo = 
 {
 	name = "Basic Commands",
@@ -63,7 +67,7 @@ public Action:Command_Kick(client, args)
 	
 	GetClientName(clients[0], name, sizeof(name));
 	
-	decl String:reason[256]
+	decl String:reason[256];
 	if (args < 2)
 	{
 		/* Safely null terminate */

plugins/include/keyvalues.inc

@@ -332,4 +332,4 @@ native KvSetEscapeSequences(Handle:kv, bool:useEscapes);
  * @return				Number of non-root nodes in the jump stack.
  * @error				Invalid Handle.
  */
-native KvNodesInStack(Handle:kv);
+native KvNodesInStack(Handle:kv);

plugins/include/sourcemod.inc

@@ -39,14 +39,16 @@ struct Plugin
 #include <timers>
 #include <admin>
 #include <dbi>
+#include <lang>
 #include <sorting>
+#include <textparse>
 #include <clients>
 #include <console>
 #include <events>
 #include <bitbuffer>
 #include <usermessages>
+#include <keyvalues>
 #include <menus>
-#include <lang>
 #include <halflife>
 
 /**

translations/core.cfg

@@ -36,4 +36,9 @@
 		"#format"		"{1:s}"
 		"en"			"Kicked player '{1}'"
 	}
+	
+	"Flooding the server"
+	{
+		"en"			"You are flooding the server!"
+	}
 }