Distance Traveled

/******************************************************************************-

Ethan's distance travelled include
----------------------------------

Version: 1.0

Install:
    1. Place the following under the appropriate callbacks:
    -   DT_OnGameModeInit();
    -   DT_OnPlayerRequestClass(playerid);
    -   DT_OnPlayerConnect(playerid);
    -   DT_OnPlayerDisconnect(playerid);
    -   DT_OnPlayerSpawn(playerid);
    -   DT_OnPlayerDeath(playerid);
    -   DT_OnPlayerInteriorChange(playerid);
    And Place this at the top of your script:
    -   #indlude <DT>
    2. If you want to save players distance traveled use the folowing variable:
    -   Distance[playerid]
    3. Have Fun!

Note:
    If your server has teleports, make sure to use the folowing when
    a player is teleported or it will count the distance of the teleport:
    -   CheckDelay[playerid] = 2;
    The 2 means two seconds which is the time the timer will not count
    the movement

Do not re-create my work as your own!

-******************************************************************************/

// ------- Setting  ( Toggle: 1=on, 0=off) -------
#define USE_TEXTDRAW 1
// ------- ------- ------- ------- ------- -------

// ------- Useable Functions -------
// native GetPlayerDistanceTraveled(playerid);
// native SetPlayerDistanceTraveled(platerid, dist);

#include <a_samp>

new
    Float:PosX[MAX_PLAYERS],
    Float:PosY[MAX_PLAYERS],
    Float:PosZ[MAX_PLAYERS],
    #if USE_TEXTDRAW == 1
    Text:Status[MAX_PLAYERS],
    #endif
    Distance[MAX_PLAYERS],
    CheckDelay[MAX_PLAYERS],
    SpawnTimes[MAX_PLAYERS],
    Alive[MAX_PLAYERS];

// ------- System Include Functions -------

DT_OnGameModeInit()
{
    SetTimer("DistanceCheck",1000,1);
    print("+--------------------------------------------+");
    print("| Distance Traveled Include By Ethan Loaded. |");
    print("+--------------------------------------------+");
}

DT_OnPlayerRequestClass(playerid)
{
    Alive[playerid] = 0;
}

DT_OnPlayerConnect(playerid)
{
    #if USE_TEXTDRAW == 1
    Status[playerid] = TextDrawCreate(88.000000,312.000000," ");
    TextDrawAlignment(Status[playerid],2);
    TextDrawBackgroundColor(Status[playerid],0x000000ff);
    TextDrawFont(Status[playerid],1);
    TextDrawLetterSize(Status[playerid],0.299999,1.200000);
    TextDrawColor(Status[playerid],0xffffffff);
    TextDrawSetOutline(Status[playerid],1);
    TextDrawSetProportional(Status[playerid],1);
    TextDrawSetShadow(Status[playerid],1);
    #endif
    Distance[playerid] = 0;
    Alive[playerid] = 0;
    CheckDelay[playerid] = 0;
    SpawnTimes[playerid] = 0;
}

DT_OnPlayerDisconnect(playerid)
{
    #if USE_TEXTDRAW == 1
    TextDrawDestroy(Status[playerid]);
    #endif
    Distance[playerid] = 0;
    Alive[playerid] = 0;
    CheckDelay[playerid] = 0;
    SpawnTimes[playerid] = 0;
}

DT_OnPlayerSpawn(playerid)
{
    Alive[playerid] = 1;
    CheckDelay[playerid] = 2;
    SpawnTimes[playerid]++;
    if(SpawnTimes[playerid]==1) Distance[playerid] = 0;
}

DT_OnPlayerDeath(playerid)
{
    Alive[playerid] = 0;
    CheckDelay[playerid] = 10;
    #if USE_TEXTDRAW == 1
    TextDrawHideForPlayer(playerid, Status[playerid]);
    #endif
}

DT_OnPlayerInteriorChange(playerid)
{
    CheckDelay[playerid] = 2;
}

// ------- Extra Functions -------

stock GetPlayerDistanceTraveled(playerid)
{
    return Distance[playerid];
}

stock SetPlayerDistanceTraveled(playerid, dist)
{
    Distance[playerid] = dist;
    return Distance[playerid];
}

// ------- Main System -------

forward DistanceCheck();
public DistanceCheck()
{
    for(new i=0; i<MAX_PLAYERS; i++)
    {
        if(IsPlayerConnected(i) && Alive[i] == 1)
        {
            new
                Float:dist,
                Float:X,
                Float:Y,
                Float:Z;
            if(IsPlayerInAnyVehicle(i))
            {
                GetVehiclePos(GetPlayerVehicleID(i),X,Y,Z);
            }
            else
            {
                GetPlayerPos(i,X,Y,Z);
            }
            dist = floatsqroot(floatpower(floatabs(floatsub(PosX[i],X)),2)+floatpower(floatabs(floatsub(PosY[i],Y)),2)+floatpower(floatabs(floatsub(PosZ[i],Z)),2));
            if(CheckDelay[i] >= 1)
            {
                CheckDelay[i]--;
            }
            else
            {
                if(floatround(dist) < 1000) Distance[i] += floatround(dist);
            }
            GetPlayerPos(i,PosX[i],PosY[i],PosZ[i]);
            #if USE_TEXTDRAW == 1
            new Str[64];
            format(Str, sizeof(Str),"Distance Traveled: ~y~%d ft", Distance[i]);
            TextDrawHideForPlayer(i,Status[i]);
            TextDrawSetString(Status[i], Str);
            TextDrawShowForPlayer(i,Status[i]);
            #endif
        }
    }
}