[CoaPsyFactor]

Here is code that you will put after #include

pawn Код:

enum _weapons{
    Weapon_Name[64],
    Model,
    Level,
    Price
}

new Weapons[][_weapons] = {
    {'colt45',22,1,500},
    {'mp5',29,2,1500},
    {'shotgun',25,2,2000},
    {'deagle',24,3,10000},
    {'rifle',33,3,12000},
    {'m4',31,3,20000},
    {'ak47',30,3,30000},
    {'spas12',26,3,65000},
    {'sniper',34,3,200000},
    {'rpg',35,15,20000000}
};

and this in OnPlayerCommandText

pawn Код:

if(!strcmp(cmd, "/buygun", true)){
    new tmp[128], BG_String[256];
    tmp = strtok(cmdtext, idx);
    if(!strlen(tmp)){
        SendClientMessage(playerid, COLOR_GREY, "USAGE: /buygun [GunName]");
        return 1;
    }
    for(new i=0;i<sizeof(Weapons);i++){
        if(!strcmp(Weapons[i][Weapon_Name], tmp, true)){
            if(PlayerInfos[playerid][pLevel] >= Weapons[i][Level]){
                if(PlayerInfos[playerid][pMoney] >= Weapons[i][Price]){
                    GivePlayerWeapon(playerid, Weapons[i][Model], 500);
                    PlayerInfos[playerid][pMoney] = PlayerInfos[playerid][pMoney] - Weapons[i][Price];
                    GivePlayerMoney(playerid, -Weapons[i][Price]);
                    return 1;
                }else{
                    SendClientMessage(playerid, COLOR_RED, "You don't have enough money.");
                    return 1;
                }
            }else{
                format(BG_String, sizeof(BG_String), "You have to be at least level %d to buy this weapon.", Weapons[i][Level]);
                SendClientMessage(playerid, COLOR_REd, BG_String);
                return 1;
            }
        }
    }
    return 1;
}