[MEW273]

Replace your code with the following.

pawn Код:

public OnCheckpointEnter(playerid, checkpointid)
{
    switch(checkpointid)

    {
        case Checkpoint 1:

        {
            
            new Float:hp;
                        GetPlayerHealth(playerid, hp);
                        SetPlayerHealth(playerid, hp - 50.0);  

        }

    }
    return 1;
}