Checkpoint Streamer V0.2

// === Checkpoint Streamer V0.2 === //
// === Released on SA-MP forum only: === //
// === http://forum.sa-mp.com/showthread.php?t=354636 === //
// === Credits to Oplosthee, SKAzini & [HiC]TheKiller === //
#define FILTERSCRIPT
#include <a_samp>

new SendMsg[MAX_PLAYERS];
forward CheckpointCheck();

stock Float:GetDistanceToPoint(playerid, Float:X2, Float:Y2, Float:Z2)
{
    new Float:X, Float:Y, Float:Z;
    GetPlayerPos(playerid, X, Y, Z);
    return floatsqroot ( floatpower ( floatabs ( floatsub ( X , X2 ) ) , 2 ) + floatpower ( floatabs ( floatsub ( Y , Y2 ) ) , 2 ) + floatpower ( floatabs ( floatsub ( Z , Z2 ) ) , 2 ) );
}
public OnFilterScriptInit()
{
    printf("\nSKAzini/Oplosthee's CP Streamer has been loaded. Version: 0.2.\n");
    SetTimer("CheckpointCheck", 500, 1);
    return 1;
}
public OnPlayerConnect(playerid)
{
    SendMsg[playerid] = 1;
    return 1;
}
public OnPlayerEnterCheckpoint(playerid)
{
    if(GetDistanceToPoint(playerid, 2096, 1287, 10)<=2)//the same X,Y,Z coords as the ones you put into the timer || the 2 should be your checkpoint radius
    {
        if(SendMsg[playerid] == 1)
        {
            SendMsg[playerid] = 0;
            SendClientMessage(playerid, 0xFFFFFFAA, "You reached a checkpoint.");//message when standing in a checkpoint
        }
    }
    if(GetDistanceToPoint(playerid, 2030, 1342, 10)<=2)
    {
        if(SendMsg[playerid] == 1)
        {
            SendMsg[playerid] = 0;
            SendClientMessage(playerid, 0xFFFFFFAA, "You reached a checkpoint.");
        }
    }
    return 1;
}
public CheckpointCheck()
{
    for(new i; i<MAX_PLAYERS; i++)// a loop that goes though all players
    {
        if(IsPlayerConnected(i))//checks if the player is connected
        {
            if(GetDistanceToPoint(i, 2096, 1287, 10) <= 30) //change 10 to what ever you want the "view distance" to be.
            {
                SetPlayerCheckpoint(i, 2096, 1287, 10, 2);//Change 2 to what ever radius you want (of the checkpoint)
            }
            else if(GetDistanceToPoint(i, 2030, 1342, 10) <= 30)
            {
                SetPlayerCheckpoint(i, 2030, 1342, 10, 2);
            }
            else
            {
                DisablePlayerCheckpoint(i);
            }
        }
    }
}