[HeisenGiromB]

PHP код:

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
    if (PRESSED(KEY_JUMP)&& PernaQuebrada[playerid] == true))
    {
        new
            Float:x,
            Float:y,
            Float:z;
        GetPlayerPos(playerid, x, y, z);
        SetPlayerPos(playerid, x, y, z);
    }
    return 1;
} 


nao testei