/// <summary>
/// The robot perform an instruction
/// </summary>
/// <param name="cmd">command</param>
/// <returns>new map with the instruction applied</returns>
private List <Map> perform(string cmd)
{
//Taking a list of point(objects) of the map
List <Map> map = new List <Map>();
map = this.map;
//Take the max row and MaxColumn
int maxRow = this.maxRow;
int maxColumn = this.maxColumn;
//Generate a new object orientation to se where is going to face
Orientation orientation = new Orientation();
//New object to see interact with the position of the robot
Position robot = new Position();
Batterry battery = new Batterry(this.battery);
string facing = "";
int x = 0, y = 0;
foreach (var position in map)
{
if (position.facing != "")
{
//TL Logic
if (Commads.cmds.TL.ToString() == cmd)
{
int costOperation = battery.getBatteryDrain(Commads.cmds.TL.ToString());
if (battery.checkIfCanExecute(costOperation, battery.batteryLife))
{
facing = position.facing;
position.facing = orientation.getTL(facing + cmd);
//drain baterry
battery.batteryLife -= costOperation;
this.battery = battery.batteryLife;
return(map);
}
else
{
map = robot.outBatteryPosition(map, position.x, position.y);
return(map);
}
}
else if (Commads.cmds.TR.ToString() == cmd)
{
int costOperation = battery.getBatteryDrain(Commads.cmds.TR.ToString());
if (battery.checkIfCanExecute(costOperation, battery.batteryLife))
{
facing = position.facing;
position.facing = orientation.getTR(facing + cmd);
//drain baterry
battery.batteryLife -= costOperation;
this.battery = battery.batteryLife;
return(map);
}
else
{
map = robot.outBatteryPosition(map, position.x, position.y);
return(map);
}
}
else if (Commads.cmds.C.ToString() == cmd)
{
int costOperation = battery.getBatteryDrain(Commads.cmds.C.ToString());
if (battery.checkIfCanExecute(costOperation, battery.batteryLife))
{
map = robot.cleanPosition(map, position.x, position.y);
//drain baterry
battery.batteryLife -= costOperation;
this.battery = battery.batteryLife;
return(map);
}
else
{
map = robot.outBatteryPosition(map, position.x, position.y);
return(map);
}
}
else if (Commads.cmds.A.ToString() == cmd)
{
facing = position.facing;
x = position.x;
y = position.y;
string tmpFacing = position.facing;
int costOperation = battery.getBatteryDrain(Commads.cmds.A.ToString());
if (battery.checkIfCanExecute(costOperation, battery.batteryLife))
{
map = robot.advancePosition(map, facing, x, y, maxRow, maxColumn, 0, battery);
//clean the actual position, becouse the new position is in the map
if (position.outBattery == false)
{
position.facing = "";
}
this.battery = battery.batteryLife;
return(map);
}
else
{
map = robot.outBatteryPosition(map, position.x, position.y);
return(map);
}
}
}
}
return(map);
}
