void loadGeometryFile(string filename)
{
var sr = new StreamReader(Application.dataPath + "/" + filename);
var fileContents = sr.ReadToEnd();
sr.Close();
string[] lines = fileContents.Split("\n"[0]);
foreach (string line in lines)
{
string[] v = line.Split(' ');
if (v.Length >= 3)
{
float height = 0.0f;
int indexCorrection = 0;
if (!float.TryParse(v[v.Length - 1], out height))
{
indexCorrection = 1;
}
if ((v.Length + indexCorrection) % 2 == 0)
{
string name = v[v.Length - 3 + indexCorrection];
List <Vector2> list = new List <Vector2>();
for (int i = 1; i < v.Length - 4 + indexCorrection; i = i + 2)
{
float x;
float y;
if (float.TryParse(v[i], out x) && float.TryParse(v[i + 1], out y))
{
list.Add(new Vector2(x, y));
}
}
string type = v[v.Length - 2 + indexCorrection];
if (type == "wall")
{
WallExtrudeGeometry.create(name, list, height, -0.2f);
}
else if (type == "obstacle")
{
ObstacleExtrudeGeometry.create(name, list, height);
}
else if (type == "tree")
{
TreeGeometry.create(name, list[0]);
}
else
{
AreaGeometry.create(name, list);
}
}
}
}
}
void loadGeometryFile(string filename)
{
if (!System.IO.File.Exists(filename))
{
Debug.Log("Error: File " + filename + " not found.");
return;
}
XmlDocument xmlDocGeo = new XmlDocument();
xmlDocGeo.LoadXml(System.IO.File.ReadAllText(filename));
int wallNr = 1; //includes "Walls" and "Obsacles"
int stairNr = 1; //includes "Stairs" and "Escalators"
int floorNr = 1; //floors are generated for each subroom at this state
XmlNode geometry = xmlDocGeo.SelectSingleNode("//geometry");
foreach (XmlElement rooms in geometry.SelectNodes("//rooms"))
{
foreach (XmlElement room in rooms.SelectNodes("room"))
{
foreach (XmlElement subroom in room.SelectNodes("subroom[@class='subroom'" +
" or @class = 'Office' " +
" or @class = 'Not specified' " +
" or @class='Corridor']"))
{
float height = 1.0f;
float zOffset = TryParseWithDefault.ToSingle(subroom.GetAttribute("C_z"), 0); //EXCEPTION: sometimes "C_z" is referred to as "C"
if (zOffset == 0)
{
zOffset = TryParseWithDefault.ToSingle(subroom.GetAttribute("C"), 0);
}
foreach (XmlElement openWall in subroom.SelectNodes("polygon[@caption='wall']"))
{
WallExtrudeGeometry.create(openWall.GetAttribute("caption") + (" ") + wallNr, parsePoints(openWall), height, 0.2f, zOffset);
wallNr++;
}
foreach (XmlElement obstacle in subroom.SelectNodes("obstacle"))
{
foreach (XmlElement Wall in obstacle.SelectNodes("polygon"))
{
ObstacleExtrudeGeometry.create(Wall.GetAttribute("caption") + (" ") + wallNr, parsePoints(Wall), height, zOffset);
wallNr++;
}
}
FloorExtrudeGeometry.create("floor " + floorNr, parsePoints_floor(subroom), zOffset); //here is creating floor?
floorNr++;
}
foreach (XmlElement subroom in room.SelectNodes("subroom[@class='stair' or @class ='Stair'"
+ "or @class='idle_escalator']"))
{
float A_x = TryParseWithDefault.ToSingle(subroom.GetAttribute("A_x"), 0);
float B_y = TryParseWithDefault.ToSingle(subroom.GetAttribute("B_y"), 0);
float C_z = TryParseWithDefault.ToSingle(subroom.GetAttribute("C_z"), 0); //EXCEPTION: sometimes "C_z" is referred to as "C"
if (C_z == 0)
{
C_z = TryParseWithDefault.ToSingle(subroom.GetAttribute("C"), 0);
}
float pxUp = 0; //Variables need to be assigned
float pyUp = 0;
float pxDown = 0;
float pyDown = 0;
foreach (XmlElement up in subroom.SelectNodes("up"))
{
pxUp = TryParseWithDefault.ToSingle(up.GetAttribute("px"), 0);
pyUp = TryParseWithDefault.ToSingle(up.GetAttribute("py"), 0);
}
foreach (XmlElement down in subroom.SelectNodes("down"))
{
pxDown = TryParseWithDefault.ToSingle(down.GetAttribute("px"), 0);
pyDown = TryParseWithDefault.ToSingle(down.GetAttribute("py"), 0);
}
bool lowerPart = true;
List <Vector2> coordFirst = new List <Vector2>();
List <Vector2> coordSecond = new List <Vector2>();
foreach (XmlElement stair in subroom.SelectNodes("polygon[@caption='wall']"))
{
if (lowerPart == true)
{
coordFirst = parsePoints(stair);
lowerPart = false;
}
else
{
coordSecond = parsePoints(stair);
lowerPart = true;
}
}
StairExtrudeGeometry.create(subroom.GetAttribute("class") + (" ") + stairNr, coordFirst, coordSecond, A_x, B_y, C_z, pxUp, pyUp, pxDown, pyDown);
stairNr++;
}
}
}
}