private MapImageProcessor(MapImageTemplateProcessor mapImageTemplateProcessor, Bitmap gameMapMapImage, TextDrawingHandler textDrawingHandler,
ColoringHandler coloringHandler, SelectRegionHandler selectRegionHandler, bool isFogOfWar)
{
MapImage = gameMapMapImage;
templateProcessor = mapImageTemplateProcessor;
this.isFogOfWar = isFogOfWar;
this.textDrawingHandler = textDrawingHandler;
this.coloringHandler = coloringHandler;
this.selectRegionHandler = selectRegionHandler;
}
/// <summary>
/// Initializes <see cref="TextDrawingHandler"/>.
/// Must be called before any other method.
/// </summary>
/// <param name="selectRegionHandler"></param>
public void Initialize(SelectRegionHandler selectRegionHandler)
{
this.selectRegionHandler = selectRegionHandler;
}
/// <summary>
/// Initializes an instance of MapImageProcessor.
/// </summary>
/// <param name="map">Map of the future game.</param>
/// <param name="regionHighlightedImagePath">
/// Path of image whose role is to map region to certain color to recognize what
/// image has been clicked on by the user.
/// </param>
/// <param name="regionColorMappingPath">Path of file mapping color to certain existing map region.</param>
/// <param name="mapImagePath">Map of image that will be used as map and displayed to the user.</param>
/// <param name="isFogOfWar">True, if the given map should be processed as fog of war type.</param>
/// <returns>Initialized instance.</returns>
public static MapImageProcessor Create(Map map, string regionHighlightedImagePath,
string regionColorMappingPath, string mapImagePath, bool isFogOfWar)
{
Bitmap regionHighlightedImage = new Bitmap(regionHighlightedImagePath);
Bitmap image = new Bitmap(mapImagePath);
// images are not equally sized
if (image.Size != regionHighlightedImage.Size)
{
throw new ArgumentException();
}
// read the file
XmlReaderSettings settings = new XmlReaderSettings
{
ValidationType = ValidationType.Schema
};
settings.ValidationFlags |= XmlSchemaValidationFlags.ProcessInlineSchema;
settings.ValidationFlags |= XmlSchemaValidationFlags.ProcessSchemaLocation;
settings.ValidationFlags |= XmlSchemaValidationFlags.ReportValidationWarnings;
settings.ValidationEventHandler += (sender, args) =>
{
switch (args.Severity)
{
case XmlSeverityType.Error:
throw new XmlSchemaValidationException();
case XmlSeverityType.Warning:
break;
default:
throw new ArgumentOutOfRangeException();
}
};
var dictionary = new Dictionary <Color, Region>();
using (XmlReader reader = XmlReader.Create(regionColorMappingPath, settings))
{
Color color = default(Color);
Region region = default(Region);
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
switch (reader.Name)
{
case "Entry":
break;
case nameof(Color):
// TODO : maybe better way is possible
byte red = Convert.ToByte(reader.GetAttribute("Red"));
byte green = Convert.ToByte(reader.GetAttribute("Green"));
byte blue = Convert.ToByte(reader.GetAttribute("Blue"));
byte alpha = Convert.ToByte(reader.GetAttribute("Alpha"));
color = Color.FromArgb(alpha, red, green, blue);
break;
case nameof(Region):
region = (from item in map.Regions
where item.Name == reader.GetAttribute("Name")
select item).First();
break;
}
break;
case XmlNodeType.EndElement:
if (reader.Name == "Entry")
{
dictionary.Add(color, region);
}
break;
}
}
}
MapImageTemplateProcessor mapImageTemplateProcessor =
new MapImageTemplateProcessor(map, regionHighlightedImage, dictionary);
ColoringHandler coloringHandler = new ColoringHandler(image, mapImageTemplateProcessor);
TextDrawingHandler textDrawingHandler = new TextDrawingHandler(image, mapImageTemplateProcessor, coloringHandler);
HighlightHandler highlightHandler = new HighlightHandler(image, mapImageTemplateProcessor, textDrawingHandler, coloringHandler);
SelectRegionHandler selectRegionHandler = new SelectRegionHandler(mapImageTemplateProcessor, highlightHandler, isFogOfWar);
return(new MapImageProcessor(mapImageTemplateProcessor, image, textDrawingHandler, coloringHandler, selectRegionHandler, isFogOfWar));
}
