heufix, ввел человека в заблуждение нерабочим кодом...
[pwn]// glob variable
new Piska[MAX_PLAYERS];
// this when you need create checkpoint
SetPlayerCheckpoint(playerid,-1349.3708,1653.9067,1052.5313,2.0);
Piska[playerid] = 4321;//id of this checkpoint
// standart callback
public OnPlayerEnterCheckpoint(playerid)
{
if(Piska[playerid] == 4321) SetPlayerPos(playerid,1496.9573,-689.1870,95.0875); // if piska then teleport playerid
return 1;
}[/pwn]