[SKAzini]

Worked splendit! My code:

pawn Code:

MapAndreas_Init(MAP_ANDREAS_MODE_FULL);
for(new a; a < 100; a++)
    {
        new
            x=random(4000)-2000,
            y=random(4000)-2000,
            Float:z;
            
        MapAndreas_FindZ_For2DCoord(x, y, z);
        
        if(z >= 5.0 && z < 30.0)
        {
            new File:txt = fopen("randomcoords.txt", io_append), str[30];
            format(str, sizeof str, "{%d, %d, %f},\r\n", x, y, z);
            fwrite(txt, str);
            fclose(txt);
        }
    }

Output:

Code:

{1112, 1162, 9.819999},
{1493, 1273, 9.819999},
{-1511, -462, 5.000000},
{650, -349, 17.209999},
{-1821, -178, 8.389999},
{-451, 590, 16.180000},
{-957, 962, 12.469999},
{779, -1801, 24.309999},
{209, 1165, 14.119999},
{-68, 1469, 10.670000},
{1324, 1751, 17.029998},
{358, 1386, 6.659999},
{1649, 1764, 9.670000},
{-1400, 1499, 6.099999},
{-716, 830, 14.969999},
{1051, 1851, 9.819999},
{1727, 1562, 9.670000},
{-1193, -303, 13.139999},
{-635, -416, 24.319999},
{-1214, -227, 13.139999},
{-27, 918, 20.939998},
{748, -351, 8.929999},
{382, 1432, 6.619999},
{913, 1959, 9.729999},
{-1557, 1796, 19.879999},
{169, 1516, 9.519999},
{954, 882, 15.599999},
{1287, 1260, 9.819999},
{1319, 1253, 19.329999},
{1812, 1076, 5.730000},
{1237, 33, 23.959999},
{167, 765, 18.670000},
{-783, 1612, 26.109998},
{1277, 648, 5.440000},
{-927, 1429, 29.139999},
{-609, -487, 24.519998},
{357, 1907, 16.639999},
{-174, 671, 18.090000},
{1342, -1341, 12.380000},
{1697, 1067, 9.819999},
{478, 1124, 12.619999},
{-591, -1445, 10.969999},
{1477, 238, 18.059999},
{-1175, 1596, 10.149999},
{1014, 1411, 9.809999},
{577, -1661, 18.659999},
{1919, 1345, 23.279998},
{736, 283, 19.750000},
{-1862, 1238, 26.840000},
{1640, -1948, 23.079999},
{-1244, -572, 13.139999},
{-797, 1413, 12.559999},