wAntiCheat v1.0

#if !defined isnull
    #define isnull(%1) \
                ((!(%1[0])) || (((%1[0]) == '\1') && (!(%1[1]))))
#endif

stock GivePlayerWeaponEx(playerid,weaponid,ammo) {
    new str[32];
    format(str,sizeof(str),"Weapon%d",weaponid);
    SetPVarInt(playerid,str,weaponid);
    return GivePlayerWeapon(playerid,weaponid,ammo);
}

#if defined _ALS_GivePlayerWeapon
    #undef GivePlayerWeapon
#else
    #define _ALS_GivePlayerWeapon
#endif
#define GivePlayerWeapon GivePlayerWeaponEx

stock ResetPlayerWeaponsEx(playerid) {
    resetWeaponAntiCheat(playerid);
    return ResetPlayerWeapons(playerid);
}

#if defined _ALS_ResetPlayerWeapons
    #undef ResetPlayerWeapons
#else
    #define _ALS_ResetPlayerWeapons
#endif
#define ResetPlayerWeapons ResetPlayerWeaponsEx

forward OnWeaponAntiCheat(playerid, reason[]);

public OnWeaponAntiCheat(playerid, reason[]) {
    new str[32],weaponname[32];
    for(new i=0; i<=MAX_PLAYERS; i++) {
        if(IsPlayerConnected(i) && GetPlayerState(playerid) != PLAYER_STATE_NONE) {
            new weaponid = GetPlayerWeapon(playerid);
            format(str,sizeof(str),"Weapon%d",weaponid);
            if(GetPVarInt(playerid,str) != weaponid) {
                GetWeaponName(weaponid,weaponname,sizeof(weaponname));
            }
        }
    }
    if(!isnull(weaponname)) return CallRemoteFunction("WAC_OnWeaponAntiCheat","ds",playerid,weaponname);
    else return 1;
}

#if defined _ALS_OnWeaponAntiCheat
        #undef OnWeaponAntiCheat
#else
        #define _ALS_OnWeaponAntiCheat
#endif
#define OnWeaponAntiCheat WAC_OnWeaponAntiCheat
forward WAC_OnWeaponAntiCheat(playerid, reason[]);

public OnPlayerDeath(playerid, killerid, reason) {
    resetWeaponAntiCheat(playerid);
    return CallLocalFunction("WAC_OnPlayerDeath","ddd",playerid,killerid,reason);
}

#if defined _ALS_OnPlayerDeath
        #undef OnPlayerDeath
#else
        #define _ALS_OnPlayerDeath
#endif
#define OnPlayerDeath WAC_OnPlayerDeath
forward WAC_OnPlayerDeath(playerid, killerid, reason);

stock resetWeaponAntiCheat(playerid) {
    new str[32];
    for(new i=1; i<=46; i++)  {
        format(str,sizeof(str),"Weapon%d",i);
        if(!GetPVarInt(playerid,str)) continue;
        SetPVarInt(playerid,str,0);
    }
}