public Field(int rows, int columns, int startRow, int startColumn)
{
this.columns = columns;
var mainDescriptionGenerator = new DimensionDescriptionGenerator
{
Length = rows,
Assignment = DimensionAssignment.Row,
Breadth = 1,
Mode = TraverseMode.Serpentine
};
SetStartSimple(mainDescriptionGenerator, startRow, rows);
var subDescriptionGenerator = new DimensionDescriptionGenerator
{
Length = columns,
Assignment = DimensionAssignment.Column,
Breadth = 1,
Mode = TraverseMode.Serpentine
};
SetStartSimple(subDescriptionGenerator, startColumn, columns);
main = mainDescriptionGenerator.Generate();
sub = subDescriptionGenerator.Generate();
}
public Field(int rows, int columns, int startRow, int startColumn, char startDirection, char mode, int breadth)
{
this.columns = columns;
var mainMode = GetTraverseModeFromChar(mode);
var startSubOrder = DetermineStartSubOrder(startDirection);
const TraverseMode subMode = TraverseMode.Serpentine;
var rowDescriptionGenerator = new DimensionDescriptionGenerator {Length = rows, Start = startRow - 1, Assignment = DimensionAssignment.Row};
var columnDescriptionGenerator = new DimensionDescriptionGenerator {Length = columns, Start = startColumn - 1, Assignment = DimensionAssignment.Column};
DimensionDescriptionGenerator mainDescriptionGenerator, subDescriptionGenerator;
if(startDirection == 'N' || startDirection == 'S')
{
mainDescriptionGenerator = columnDescriptionGenerator;
subDescriptionGenerator = rowDescriptionGenerator;
} else if(startDirection == 'O' || startDirection == 'W')
{
mainDescriptionGenerator = rowDescriptionGenerator;
subDescriptionGenerator = columnDescriptionGenerator;
} else
{
throw new ArgumentException();
}
mainDescriptionGenerator.Breadth = breadth;
mainDescriptionGenerator.Mode = mainMode;
mainDescriptionGenerator.StartSubOrder = startSubOrder;
subDescriptionGenerator.Breadth = 1;
subDescriptionGenerator.Mode = subMode;
main = mainDescriptionGenerator.Generate();
sub = subDescriptionGenerator.Generate();
}
public Field(int rows, int columns, int startRow, int startColumn, char startDirection, char mode, int breadth)
{
this.columns = columns;
TraverseMode mainMode;
switch (mode)
{
case 'S':
mainMode = TraverseMode.Serpentine;
break;
case 'Z':
mainMode = TraverseMode.Circular;
break;
default:
throw new ArgumentException();
}
Order startSubOrder;
switch (startDirection)
{
case 'N':
startSubOrder = Order.Upwards;
break;
case 'S':
startSubOrder = Order.Downwards;
break;
case 'O':
startSubOrder = Order.Upwards;
break;
case 'W':
startSubOrder = Order.Downwards;
break;
default:
throw new ArgumentException();
}
const TraverseMode subMode = TraverseMode.Serpentine;
var rowDescriptionGenerator = new DimensionDescriptionGenerator {Length = rows, Start = startRow - 1, Assignment = DimensionAssignment.Row};
var columnDescriptionGenerator = new DimensionDescriptionGenerator {Length = columns, Start = startColumn - 1, Assignment = DimensionAssignment.Column};
DimensionDescriptionGenerator mainDescriptionGenerator, subDescriptionGenerator;
if(startDirection == 'N' || startDirection == 'S')
{
mainDescriptionGenerator = columnDescriptionGenerator;
subDescriptionGenerator = rowDescriptionGenerator;
} else if(startDirection == 'O' || startDirection == 'W')
{
mainDescriptionGenerator = rowDescriptionGenerator;
subDescriptionGenerator = columnDescriptionGenerator;
} else
{
throw new ArgumentException();
}
mainDescriptionGenerator.Breadth = breadth;
mainDescriptionGenerator.Mode = mainMode;
mainDescriptionGenerator.StartSubOrder = startSubOrder;
subDescriptionGenerator.Breadth = 1;
subDescriptionGenerator.Mode = subMode;
main = mainDescriptionGenerator.Generate();
sub = subDescriptionGenerator.Generate();
}
private static void SetStartSimple(DimensionDescriptionGenerator generator, int startNumber, int length)
{
if (startNumber == 1)
generator.Start = 0;
else if (startNumber == length)
generator.Start = length - 1;
else
throw new ArgumentException();
}
