void UpdateMars()
{
for (int i = 0; i < Rovers.Count; ++i)
{
Rover rover = Rovers[i];
if (IsOutOfBoundry(rover.PosX, rover.PosY))
{
rover.Broken();
}
else
{
Rover.Command nowCommand = rover.PeekCommand();
switch (nowCommand)
{
case Rover.Command.M:
if ((rover.Dir == Rover.Direction.N && !HasObstacle(rover.PosX, rover.PosY + 1)) ||
(rover.Dir == Rover.Direction.E && !HasObstacle(rover.PosX + 1, rover.PosY)) ||
(rover.Dir == Rover.Direction.W && !HasObstacle(rover.PosX - 1, rover.PosY)) ||
(rover.Dir == Rover.Direction.S && !HasObstacle(rover.PosX, rover.PosY - 1)))
{
Map[rover.PosX, rover.PosY] = FLOOR;
rover.DoMove();
if (!IsOutOfBoundry(rover.PosX, rover.PosY))
{
Map[rover.PosX, rover.PosY] = ROVER;
}
}
break;
case Rover.Command.L:
rover.DoTurnL();
break;
case Rover.Command.R:
rover.DoTurnR();
break;
case Rover.Command.B:
if ((rover.Dir == Rover.Direction.N && !HasObstacle(rover.PosX, rover.PosY - 1)) ||
(rover.Dir == Rover.Direction.E && !HasObstacle(rover.PosX - 1, rover.PosY)) ||
(rover.Dir == Rover.Direction.W && !HasObstacle(rover.PosX + 1, rover.PosY)) ||
(rover.Dir == Rover.Direction.S && !HasObstacle(rover.PosX, rover.PosY + 1)))
{
Map[rover.PosX, rover.PosY] = FLOOR;
rover.DoBack();
if (!IsOutOfBoundry(rover.PosX, rover.PosY))
{
Map[rover.PosX, rover.PosY] = ROVER;
}
}
break;
case Rover.Command.NULL:
Debug.Log("No more command");
break;
}
}
rover.LogState();
}
}
void InitMars()
{
Debug.Log(configFile.text);
bool hasReadFirstLine = false;
bool hasNewRover = false;
foreach (var line in configFile.text.Split('\n'))
{
// Debug.Log("line:" + line);
string trimedLine = line.Trim();
if (!hasReadFirstLine)
{
Width = int.Parse(trimedLine.Split(',')[0]);
Height = int.Parse(trimedLine.Split(',')[1]);
Map = new int[Width, Height];
for (int i = 0; i < Width; ++i)
{
for (int j = 0; j < Height; ++j)
{
Map[i, j] = FLOOR;
}
}
hasReadFirstLine = true;
}
else
{
if (!hasNewRover)
{
hasNewRover = true;
string[] roverDetails = trimedLine.Split(',');
int x = int.Parse(roverDetails[0]);
int y = int.Parse(roverDetails[1]);
Rover.Direction dir = (Rover.Direction)Enum.Parse(typeof(Rover.Direction), roverDetails[2]);
GameObject newRover = Instantiate(roverPrefab) as GameObject;
newRover.name = "Rover" + (Rovers.Count + 1);
Rover newRoverScript = newRover.GetComponent <Rover>();
newRoverScript.DrawRover(x, y, dir);
Rovers.Add(newRoverScript);
Map[x, y] = ROVER;
}
else
{
Rover.Command[] commands = new Rover.Command[trimedLine.Length];
for (int i = 0; i < trimedLine.Length; ++i)
{
// Debug.Log(trimedLine[i]);
commands[i] = (Rover.Command)Enum.Parse(typeof(Rover.Command), trimedLine[i].ToString());
}
Rovers[Rovers.Count - 1].SetRoverCommands(commands);
hasNewRover = false;
}
}
}
if (hasNewRover)
{
Debug.LogError("Config file format error!");
return;
}
}