public static int GetMapHeight(MapGen.Map map, RenderArguments args)
{
int roomCountY = map.Rooms.GetLength(1);
int outer = args.RoomOuterHeight;
outer += -args.RoomMargin;
return (args.ImageBorderHeight * 2) + (args.ImageBorderMargin * 2) + (outer * roomCountY) + Math.Abs(args.RoomMargin);
}
public static void GenerateImageMap(string fileName, MapGen.Map map, RenderArguments args)
{
int mapHeight = GetMapHeight(map, args);
int mapWidth = GetMapWidth(map, args);
Bitmap bitmap = new Bitmap(mapWidth, mapHeight);
Graphics g = Graphics.FromImage(bitmap);
//Pen pen = new Pen(Color.DimGray);
//pen.Width = args.RoomBorderHeight;
SolidBrush imageBorder = new SolidBrush(args.ImageBorderColor);
SolidBrush background = new SolidBrush(args.ImageBackgroundColor);
g.FillRectangle(imageBorder, 0, 0, mapWidth, mapHeight);
g.FillRectangle(background, args.ImageBorderWidth, args.ImageBorderHeight, mapWidth - args.ImageBorderWidth * 2, mapHeight - args.ImageBorderHeight * 2);
SolidBrush normalRoomInner = new SolidBrush(args.RoomColor);
SolidBrush treasureRoomInner = new SolidBrush(args.TreasureRoomColor);
SolidBrush border = new SolidBrush(args.BorderColor);
SolidBrush door = new SolidBrush(args.DoorColor);
foreach (Room room in map.Rooms)
{
SolidBrush brush = normalRoomInner;
if (room == null)
continue;
if (room is TreasureRoom)
brush = treasureRoomInner;
int margin = args.RoomMargin;
int outerX = (room.Location.X * (args.RoomInnerWidth + (args.RoomBorderWidth * 2) + margin)) + args.ImageBorderWidth + args.ImageBorderMargin;
int outerY = (room.Location.Y * (args.RoomInnerHeight + (args.RoomBorderHeight * 2) + margin)) + args.ImageBorderHeight + args.ImageBorderMargin;
int borderX = outerX;
int borderY = outerY;
if (margin > 0)
{
borderX += margin;
borderY += margin;
}
int borderSizeX = args.RoomInnerWidth + (args.RoomBorderWidth * 2);
int borderSizeY = args.RoomInnerHeight + (args.RoomBorderHeight * 2);
int innerX = borderX + args.RoomBorderWidth;
int innerY = borderY + args.RoomBorderHeight;
g.FillRectangle(border, borderX, borderY, borderSizeX, borderSizeY);
g.FillRectangle(brush, innerX, innerY, args.RoomInnerWidth, args.RoomInnerHeight);
if (room.NorthExit != null)
{
int startX = innerX + ((args.RoomInnerWidth - args.DoorWidth) / 2);
int startY = borderY;
g.FillRectangle(door, startX, startY, args.DoorWidth, args.RoomBorderHeight);
}
if (room.SouthExit != null)
{
int startX = innerX + ((args.RoomInnerWidth - args.DoorWidth) / 2);
int startY = innerY + args.RoomInnerHeight;
g.FillRectangle(door, startX, startY, args.DoorWidth, args.RoomBorderHeight);
}
if (room.WestExit != null)
{
int startX = borderX;
int startY = innerY + ((args.RoomInnerHeight - args.DoorWidth) / 2);
g.FillRectangle(door, startX, startY, args.RoomBorderWidth, args.DoorWidth);
}
if (room.EastExit != null)
{
int startX = borderX + borderSizeX - args.RoomBorderWidth;
int startY = borderY + args.RoomBorderHeight + ((args.RoomInnerHeight - args.DoorWidth) / 2);
g.FillRectangle(door, startX, startY, args.RoomBorderWidth, args.DoorWidth);
}
}
bitmap.Save(fileName, ImageFormat.Png);
}
