[Sky4D]

You could do

pawn Код:

new CheckpointID[MAX_PLAYERS] = 0;

and OnPlayerEnterCheckpoint:

pawn Код:

if(CheckpointID[playerid] == 1)
{
//effect for checkpoint #1
}
else if(CheckpointID[playerid] == 2)
{
//effect for checkpoint #2
}