Luby

#include <a_samp>

new PlayerObj[256];
new Aiming[200];

public OnPlayerConnect(playerid){
    PlayerObj[playerid] = 0;
    Aiming[playerid] = 0;
    return true;
}

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys){
    if(!IsPlayerInAnyVehicle(playerid)){
        if(newkeys & 128){
            Aim(playerid);
        }
        if(oldkeys & 128){
            DestroyPlayerObject(playerid, PlayerObj[playerid]);
            PlayerObj[playerid] = 0;
            Aiming[playerid] = 0;
        }
    }
    return true;
}

public OnPlayerUpdate(playerid){
    new keys, rotfl, lmao;
    GetPlayerKeys(playerid, keys, rotfl, lmao);
    if(!(keys & 128)){
        DestroyPlayerObject(playerid, PlayerObj[playerid]);
        PlayerObj[playerid] = 0;
        Aiming[playerid] = 0;
    }
    if((keys & 128)){
        Aim(playerid);
    }
    return true;
}

Aim(playerid){
    if(IsPlayerInAnyVehicle(playerid))return true;
    new wep = GetPlayerWeapon(playerid);
    if(wep == 31 || wep == 33 || wep == 30){
        DestroyPlayerObject(playerid, PlayerObj[playerid]);
        PlayerObj[playerid] = CreatePlayerObject(playerid, 974, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
        AttachPlayerObjectToPlayer(playerid, PlayerObj[playerid], playerid, 0.0, -0.5, 0.0, 0.0, 0.0, 0.0);
        Aiming[playerid] = 1;
    } else if((wep != 26 && wep != 28 && wep != 29) && (wep >= 22 && wep <= 38)){
        DestroyPlayerObject(playerid, PlayerObj[playerid]);
        PlayerObj[playerid] = CreatePlayerObject(playerid, 974, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
        AttachPlayerObjectToPlayer(playerid, PlayerObj[playerid], playerid, 0.0, -1.7, 0.0, 0.0, 0.0, 0.0);
        Aiming[playerid] = 1;
    }
    return true;
}