#include a_samp  

#define dcmd(%1,%2,%3) if((strcmp((%3)[1],#%1,true,(%2))==0)&&((((%3)[(%2)+1]==0)&&(dcmd_%1(playerid,"")))||(((%3)[(%2)+1]==32)&&(dcmd_%1(playerid,(%3)[(%2)+2]))))) return 1  
#define CMD(%0) if (strcmp(%0, cmdtext, true, strlen(%0)) == 0)  

forward OnPlayerWeaponChange(playerid, old_weapon, new_weapon);  
forward OnPlayerAmmoChange(playerid, old_ammo, new_ammo);  
forward AC_Detect();  

main(){}  

new last_weapons[MAX_PLAYERS char];  
new ammo_slot[MAX_PLAYERS][13];  

public OnGameModeInit(){  
     SetTimer("AC_Detect",20,true);  
     return 1;  
}  

public AC_Detect(){  
     for(new playerid;playerid!=GetMaxPlayers();playerid++){  
         if(IsPlayerConnected(playerid) == 0 || IsPlayerNPC(playerid)) continue;  
         if(GetPlayerAmmo(playerid) > getAmmo(playerid,GetPlayerWeapon(playerid))) resetWeapons(playerid);//weapon_anti-cheat  
         if(GetPlayerWeapon(playerid) != last_weapons{playerid}) OnPlayerWeaponChange(playerid,last_weapons{playerid}, GetPlayerWeapon(playerid));  
         if(GetPlayerWeapon(playerid) == last_weapons{playerid} && GetPlayerAmmo(playerid) != ammo_slot[playerid][weapon_slot(GetPlayerWeapon(playerid))]) OnPlayerAmmoChange(playerid, ammo_slot[playerid][weapon_slot(GetPlayerWeapon(playerid))], GetPlayerAmmo(playerid));  
     }  
}  

public OnPlayerAmmoChange(playerid, old_ammo, new_ammo){//by Seregamil  
     //  playerid - игрок, у которого сменились патроны в слоте  
     //  old_ammo - прошлое кол-во патронов  
     //  new_ammo - новое кол-во патронов  
       
     new str[128];  
     format(str,128,"{00ff00}OnPlayerAmmoChange: Игрок: %d | Оружие: %d (Слот: %d) | Старое значение: %d | Новое: %d",playerid, GetPlayerWeapon(playerid), weapon_slot(GetPlayerWeapon(playerid)), old_ammo, new_ammo);  
     SendClientMessageToAll(-1,str);  
       
     ammo_slot[playerid][weapon_slot(GetPlayerWeapon(playerid))] = new_ammo;  
}  

public OnPlayerWeaponChange(playerid, old_weapon, new_weapon){//by Seregamil  
     //    playerid - игрок, сменивший оружие  
      //    old_weapon - оружие, которое сменили  
     //  new_weapon - оружие, на которое сменили  

     new ammo_old, okda;  
     GetPlayerWeaponData(playerid, weapon_slot(old_weapon), okda, ammo_old);  
     giveAmmo(playerid, old_weapon, -((getAmmo(playerid, old_weapon)-ammo_old)));  

     new str[128];  
     format(str,128,"OnPlayerWeaponChange: Игрок: %d, Старое оружие: %d, Новое оружие: %d, Значение патронов в анти-чите: %d",playerid,old_weapon,new_weapon,getAmmo(playerid,old_weapon));  
     SendClientMessageToAll(-1,str);  

     last_weapons{playerid} = new_weapon;//установим на старое оружие то, которое сейчас в руках  
}  

public OnPlayerConnect(playerid){  
     resetWeapons(playerid);  
     return 1;  
}  

public OnPlayerCommandText(playerid, cmdtext[])  
{  
     CMD("/gun_1") return giveWeapon(playerid,random(39),500);  
     CMD("/ammo") return setAmmo(playerid,24,375);  
     dcmd(gun,3,cmdtext);  
     return 0;  
}  

dcmd_gun(playerid,params[]) return GivePlayerWeapon(playerid,strval(params),random(435));  

giveWeapon(playerid, weaponid, ammo){//by Seregamil  
     new use_weap[100];  
     format(use_weap,100,"ac_weapon_%d",weapon_slot(weaponid));  
     SetPVarInt(playerid,use_weap,GetPVarInt(playerid,use_weap)+ammo);  
       
     return GivePlayerWeapon(playerid,weaponid, ammo);  
}  

getAmmo(playerid, weaponid){ //by Seregamil  
     new use_weap[100];  
     format(use_weap,100,"ac_weapon_%d",weapon_slot(weaponid));  
     return GetPVarInt(playerid,use_weap);  
}  

giveAmmo(playerid, weaponid, ammo){//by Seregamil  
     new use_weap[100];  
     format(use_weap,100,"ac_weapon_%d",weapon_slot(weaponid));  
     SetPVarInt(playerid,use_weap,GetPVarInt(playerid, use_weap)+ammo);  
}  

setAmmo(playerid,weaponid, ammo){//by Seregamil  
     new use_weap[100];  
     format(use_weap,100,"ac_weapon_%d",weapon_slot(weaponid));  
     SetPVarInt(playerid,use_weap,ammo);  
     return SetPlayerAmmo(playerid,weaponid, ammo);  
}  

weapon_slot(weaponid){//by Seregamil  
     switch(weaponid){  
         case 0,1:         return 0;  
         case 2..9:         return 1;  
         case 22..24:     return 2;  
         case 25..27:     return 3;  
         case 28,29,32:     return 4;  
         case 30,31:     return 5;  
         case 33,34:     return 6;  
         case 35..38:    return 7;  
         case 16..18:    return 8;  
         case 41..43:     return 9;  
         case 10..15:    return 10;  
         case 44..46:    return 11;  
         case 40:        return 12;  
     }  
     return -1;  
}  

resetWeapons(playerid){//by Seregamil  
     new clear[128];  
     for(new i;i!=13;i++){  
         format(clear,sizeof clear,"ac_weapon_%d",i);  
         SetPVarInt(playerid,clear,0);  
      }  
     return ResetPlayerWeapons(playerid);  
}