Dynamic Command Permissions - Method #2

#include <a_samp.inc>
#include <ZCMD.inc>

/******************************************************************************/
/*  If you want to stick to only using enums:
    Pros:
        No loop
    Cons:
        Split into two parts (enum and variable)
 */
/******************************************************************************/

#define CMDMinLevel[%0] gCMDMinLevel[E_CMD_%0]
#define CMDSetMinLevel(%0,%1) gCMDMinLevel[E_CMD_%0] = %1

//The only reason we need to use "E_CMD_" prefix for each of the command names
//is because it will interfere with local variables named 'v' or 'kill', etc
//Unfornately PAWN doesn't categorize enum constants

enum E_CMD_PERMISSIONS {
    E_CMD_v,
    E_CMD_setlevel,
    E_CMD_kill
};

//Obviously you can modify these values from database because they are variables.
//But you need to make sure index is correct

new
    gCMDMinLevel[E_CMD_PERMISSIONS] = {
        2,
        5,
        1
    }
;

/******************************************************************************/
/* Your regular scripts here                                                  */
/******************************************************************************/

enum e_pInfo {
    aLevel
};

new pInfo[MAX_PLAYERS][e_pInfo];

main(){}

public OnFilterScriptInit() {
    //Changing permissions
    CMDSetMinLevel(v, 5);
    return true;
}

CMD:v(playerid, params[]) {
    if(pInfo[playerid][aLevel] < CMDMinLevel[v])
        return SendClientMessage(playerid, 0xFF0000FF, "ERROR: Insufficient permissions to use this command!");

    return true;
}