/// <summary> Creates the environment using 'FileToLoad' or default directory. </summary>
public Environment()
{
string EnvDir = Save.GetDirectory();
rawEnv = Save.LoadEnvironment(EnvDir);
GenerateGrid();
PrintEnvironment();
}
/// <summary> Load the given text file and convert the text into Vector2Ints and Rects. Store these in a 'RawEnvironment' and return. </summary>
public static RawEnvironment LoadEnvironment(string path)
{
if (!File.Exists(path))
{
Console.WriteLine("Chosen directory not found. Swapping to default Environment");
if (File.Exists("Environments/RobotNav-test.txt"))
{
path = "Environments/RobotNav-test.txt";
}
else
{
Console.WriteLine("ERROR loading default directory.");
path = "RobotNav-test.txt";
}
}
if (File.Exists(path))
{
RawEnvironment RE = new RawEnvironment();
RE.name = path;
List <string> lines = new List <string>();
StreamReader SR = new StreamReader(path);
while (!SR.EndOfStream)
{
lines.Add(SR.ReadLine());
}
if (lines.Count < 3)
{
Console.WriteLine("Environment file incomplete");
return(new RawEnvironment());
}
RE.gridSize = lines[0].StringToV2();
//Swap the x and y values to make later code simpler.
int temp = RE.gridSize.x;
RE.gridSize.x = RE.gridSize.y;
RE.gridSize.y = temp;
RE.startPos = lines[1].StringToV2();
string[] goals = lines[2].Split('|');
RE.goalsPos = new List <Vector2Int>();
foreach (string G in goals)
{
RE.goalsPos.Add(G.StringToV2());
}
lines.RemoveRange(0, 3);
if (lines.Count == 0)
{
Console.WriteLine("No walls in Environment");
return(new RawEnvironment());
}
RE.wallRects = new List <Rect>();
foreach (string wall in lines)
{
RE.wallRects.Add(wall.StringToRect());
}
return(RE);
}
return(new RawEnvironment());
}
/// <summary> Creates the environment using the given directory. </summary>
public Environment(string directory)
{
rawEnv = Save.LoadEnvironment(directory);
GenerateGrid();
}