/// <summary>
/// Saves the current height map to the provided file.
/// </summary>
/// <param name="file"></param>
public static bool Save(string file)
{
if (_usePlugin)
{
return(_native_SaveCurrentHMap.InvokeBool(file));
}
try
{
using (FileStream stream = new FileStream(file, FileMode.Create, FileAccess.Write))
{
foreach (var v in _data)
{
stream.Write(BitConverter.GetBytes(v), 0, 2);
}
}
return(true);
}
catch (Exception)
{
return(false);
}
}
/// <summary>
/// Set the highest Z point at the provided point.
/// </summary>
/// <param name="x">X-coordinate of the point.</param>
/// <param name="y">Y-coordinate of the point.</param>
/// <param name="z">Z-coordinate of the hight at the provided point.</param>
/// <returns>True on success; False otherwise.</returns>
public static bool SetZ(float x, float y, float z)
{
if (_usePlugin)
{
return(_nativeSetZ.InvokeBool(x, y, z));
}
if (x < -3000.0f || x > 3000.0f || y > 3000.0f || y < -3000.0f)
{
return(false);
}
if (z < 0 || z > 655.35)
{
return(false);
}
// get row/col on 6000x6000 grid
int iGridX = ((int)x) + 3000;
int iGridY = -(((int)y) - 3000);
int iDataPos;
if (_mode == MapAndreasMode.Full)
{
iDataPos = (iGridY * 6000) + iGridX;
_data[iDataPos] = (ushort)(z * 100.0f + 0.5); // Add 0.5 to round it properly
return(true);
}
if (_mode == MapAndreasMode.Minimal)
{
iDataPos = ((iGridY / 3) * 2000) + iGridX / 3; // skip every 2nd and 3rd line
_data[iDataPos] = (ushort)(z * 100.0f + 0.5); // Add 0.5 to round it properly
return(true);
}
return(false);
}
