/// <summary>
/// Reads paths from GM file.
/// </summary>
private GMList<GMPath> ReadPaths()
{
// Get version.
int version = ReadInt();
// Check version.
if (version != 420 && version !=800)
throw new Exception("Unsupported Pre-Path object version.");
// Create a new list of paths.
GMList<GMPath> paths = new GMList<GMPath>();
// Amount of path indexes.
int num = ReadInt();
// Iterate through paths.
for (int i = 0; i < num; i++)
{
// If version is 8.0, start inflate.
if (version == 800)
Decompress();
// If the path at index does not exists, continue.
if (ReadBool() == false)
{
paths.LastId++;
EndDecompress();
continue;
}
// Create a new path object.
GMPath path = new GMPath();
// Set path id.
path.Id = i;
// Read path data.
path.Name = ReadString();
// If version is 8.0, get last changed.
if (version == 800)
path.LastChanged = ReadDouble();
// Get version.
int version2 = ReadInt();
// Check version.
if (version2 != 420 && version2 != 530)
throw new Exception("Unsupported Path object version.");
// Check version.
if (version2 > 420)
{
// Read path data.
path.Smooth = ReadBool();
path.Closed = ReadBool();
path.Precision = ReadInt();
path.RoomId = ReadInt();
path.SnapX = ReadInt();
path.SnapY = ReadInt();
}
else
{
// Read path data.
path.Smooth = ReadBool();
path.ActionAtTheEnd = (ActionAtTheEnd)ReadInt();
ReadBytes(4);
}
// Number of path points.
path.Points = new GMPoint[ReadInt()];
// Iterate through path points.
for (int j = 0; j < path.Points.Length; j++)
{
// Create a new point.
GMPoint point = new GMPoint();
// Read point data.
point.X = ReadDouble();
point.Y = ReadDouble();
point.Speed = ReadDouble();
// Set point.
path.Points[j] = point;
}
// End object inflate.
EndDecompress();
// Add path.
paths.Add(path);
}
// Return paths.
return paths;
}
