Anti-Cheat Fly and Swim Hack [UPDATED 2020-12-17]

//Updated 2020-12-17 | Rewiews: 150
//Created by Vok3 | more: https://pastebin.com/u/Voke_Bass

#define FlySpeed 40 //If it exceeds the speed
#define FlyTimer 2 //Within a few seconds the player position is restored

new PlayerSwiming[MAX_PLAYERS];
new Float:PlayerSwimPos[MAX_PLAYERS][3];

public OnPlayerSpawn(playerid)
{
    SetTimerEx("SetPlayerPosition", FlyTimer*1000, true, "i", playerid);
    return 1;
}

public OnPlayerUpdate(playerid)
{
    new PlayerAnimation = GetPlayerAnimationIndex(playerid);
    new PlayerAnimationLib[30], PlayerAnimationName[30];

    GetAnimationName(PlayerAnimation, PlayerAnimationLib, sizeof(PlayerAnimationLib), PlayerAnimationName, sizeof(PlayerAnimationName));

    if(GetPlayerSpeed(playerid) > FlySpeed)
    {
        if(strcmp(PlayerAnimationLib, "PARACHUTE", true) == 0) { PlayerFlying(playerid); }
        if(strcmp(PlayerAnimationLib, "SWIM", true) == 0) { PlayerSurfing(playerid); }
        if(strcmp(PlayerAnimationLib, "SWIM_crawl", true) == 0) { PlayerSurfing(playerid); }
    }
    return 1;
}

forward SetPlayerPosition(playerid);
public SetPlayerPosition(playerid)
{
    new Float:Position[3];
    GetPlayerPos(playerid, Position[0], Position[1], Position[2]);

    if(PlayerSwiming[playerid] == 2)
    {
        SetPlayerPos(playerid, PlayerSwimPos[playerid][0], PlayerSwimPos[playerid][1], PlayerSwimPos[playerid][2]);
        PlayerSwiming[playerid] = 0;
    }
    if(PlayerSwiming[playerid] == 1)
    {
        PlayerSwimPos[playerid][0] = Position[0];
        PlayerSwimPos[playerid][1] = Position[1];
        PlayerSwimPos[playerid][2] = Position[2];
        PlayerSwiming[playerid] = 2;
    }
    return 1;
}

stock PlayerFlying(playerid)
{
    new Float:Position[3];
    GetPlayerPos(playerid, Position[0], Position[1], Position[2]);
    SetPlayerPos(playerid, Position[0], Position[1], Position[2]);
    return 1;
}

stock PlayerSurfing(playerid)
{
    if(PlayerSwiming[playerid]) return 1;
    PlayerSwiming[playerid] = 1;
    return 1;
}

stock GetPlayerSpeed(playerid)
{
    new Float: Position[4];
    GetPlayerVelocity(playerid, Position[0], Position[1], Position[2]);
    Position[3] = floatsqroot(floatpower(floatabs(Position[0]), 2.0) + floatpower(floatabs(Position[1]), 2.0) + floatpower(floatabs(Position[2]), 2.0)) * 213.3;
    return floatround(Position[3]);
}