Added cstrike plugins

plugins/cstrike/csstats.sma

@@ -0,0 +1,54 @@
+/* AMX Mod X
+*   Rank Calculation
+*
+* by the AMX Mod X Development Team
+*  originally developed by OLO
+*
+* This file is part of AMX Mod X.
+*
+*
+*  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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*
+*  In addition, as a special exception, the author gives permission to
+*  link the code of this program with the Half-Life Game Engine ("HL
+*  Engine") and Modified Game Libraries ("MODs") developed by Valve,
+*  L.L.C ("Valve"). You must obey the GNU General Public License in all
+*  respects for all of the code used other than the HL Engine and MODs
+*  from Valve. If you modify this file, you may extend this exception
+*  to your version of the file, but you are not obligated to do so. If
+*  you do not wish to do so, delete this exception statement from your
+*  version.
+*/
+
+/* File location: $moddir/addons/amxx/data/csstats.amx */
+
+#include <amxmodx>
+
+/* Function calculates position in rank.
+*
+* Stats:
+* 0 - kills
+* 1 - deaths
+* 2 - headshots
+* 3 - teamkills
+* 4 - shots
+* 5 - hits
+* 6 - damage
+*
+* Returning cellmin as value in get_score function
+* makes that rank won't be saved. */
+
+public get_score( stats[8] , body[8] )
+  return stats[0] - stats[1] - stats[3] // kills - deaths - teamkills