/// <summary>
/// Dialog with the specified width, height, dialog and charsPerLine.
/// </summary>
/// <param name="width">Width.</param>
/// <param name="height">Height.</param>
/// <param name="dialog">Dialog.</param>
/// <param name="charsPerLine">Chars per line.</param>
public static TextLayer Dialog(int width, int height, string dialog, int charsPerLine)
{
TextLayer tl = new TextLayer(width, height);
int middleOfLayerX = Teolib.DivideThenFloor(width, 2);
int middleOfLayerY = Teolib.DivideThenFloor(height, 2);
bool oddX = Teolib.IsNumberOdd(width);
bool oddY = Teolib.IsNumberOdd(height);
int requiredLines = Teolib.DivideThenCeil(dialog.Length, charsPerLine); //Math.Ceiling (((decimal)(dialog.Length)) / (decimal)charsPerLine);
int marginX = Teolib.DivideThenFloor(width - charsPerLine, 2); //Math.Floor (((decimal)(width - charsPerLine)) / 2);
int marginY = Teolib.DivideThenFloor(height - requiredLines, 2); //Math.Floor (((decimal)(height - requiredLines)) / 2);
List <string> lines = new List <string> ();
string buffer = "";
int currentPosition = 0;
for (int i = 0; i < dialog.Length; i++)
{
buffer += dialog [i];
currentPosition++;
if (currentPosition + 1 >= charsPerLine || i == (dialog.Length - 1))
{
lines.Add(buffer);
buffer = "";
currentPosition = 0;
}
}
currentPosition = 0;
for (int i = marginY; i < marginY + requiredLines; i++)
{
string line = lines [currentPosition];
int start;
int limit;
if (line.Length > charsPerLine)
{
int requiredMargin = charsPerLine - line.Length;
int marginLeft;
int marginRight;
if (Teolib.IsNumberOdd(requiredMargin))
{
marginLeft = Teolib.DivideThenFloor(requiredMargin, 2);
marginRight = Teolib.DivideThenCeil(requiredMargin, 2);
}
else
{
marginLeft = marginRight = requiredMargin / 2;
}
start = marginX + marginLeft;
limit = marginY - marginRight;
}
else
{
start = marginX;
limit = marginX + charsPerLine;
}
int k = 0;
for (int j = start; j < limit; j++)
{
tl.ChangeLetterAt(j, i, line [k]);
k++;
}
currentPosition++;
}
return(tl);
}
/// <summary>
/// Initializes a new TextMap with an empty char array of the specified width and height
/// </summary>
/// <param name="width">Width.</param>
/// <param name="height">Height.</param>
public TextMap(int width, int height)
{
this.data = Teolib.GetEmptyCharArray(width, height);
}