public static void FlyweightDemo()
{
int countOfIterations = 1000;
Stopwatch sw = new Stopwatch();
string[] pictures = { "wall", "bomb", "box" };
var graphics = new GraphicsRepository <Bitmap, Color>();
var picturesFlyweight = new PictureFlyweight <Bitmap, Color>();
sw.Start();
Color[,] temp;
for (int i = 0; i < countOfIterations; i++)
{
GraphicsAdapter <Bitmap, Color> pic = graphics.CreateGraphicsObject(25, 25);
pic.SetImage(Images.wall);
temp = pic.GetColorArray();
pic.SetImage(Images.bomb);
temp = pic.GetColorArray();
pic.SetImage(Images.box);
temp = pic.GetColorArray();
}
sw.Stop();
Console.WriteLine("Time to read " + countOfIterations + " elements without flyweight " + sw.ElapsedMilliseconds + "ms");
sw.Reset();
sw.Start();
for (int i = 0; i < countOfIterations; i++)
{
for (int j = 0; j < pictures.Length; j++)
{
temp = picturesFlyweight.GetPictureArray(pictures[j]);
}
}
sw.Stop();
Console.WriteLine("Time to read " + countOfIterations + " elements with flyweight " + sw.ElapsedMilliseconds + "ms");
}
public void GetPictureArrayTest()
{
PictureFlyweight <Bitmap, Color> pictures = new PictureFlyweight <Bitmap, Color>();
string[] pictureTypes = { "wall", "p1", "box", "bomb", "mine", "boost", "superbomb", "supermine", "explosion", "fedora", "shoes", "superexplosion", "teleporterin", "teleporterout" };
Color[,] temp;
for (int i = 0; i < 2; i++)
{
foreach (string type in pictureTypes)
{
temp = pictures.GetPictureArray(type);
}
}
}
public void PictureFlyweightFailTest()
{
bool exceptionThrown = false;
try
{
PictureFlyweight <String, String> pictures = new PictureFlyweight <String, String>();
}
catch
{
exceptionThrown = true;
}
Assert.IsTrue(exceptionThrown);
}
public void GetPictureArrayFailTest()
{
PictureFlyweight <Bitmap, Color> pictures = new PictureFlyweight <Bitmap, Color>();
Color[,] temp;
bool exceptionThrown = false;
try
{
temp = pictures.GetPictureArray("neegzistuojanti_nuotrauka");
}
catch
{
exceptionThrown = true;
}
Assert.IsTrue(exceptionThrown);
}
public void drawBackgroundTest()
{
Game <Bitmap, Color> game = new Game <Bitmap, Color>();
game.map = new Map(game.xSize, game.ySize);
game.map.units[1, 0] = (Unit) new Wall(0, 1);
game.drawBackground();
game.drawMap();
Color[,] picture = game.GetField().GetColorArray();
PictureFlyweight <Bitmap, Color> pictures = new PictureFlyweight <Bitmap, Color>();
Color[,] wallPicture = pictures.GetPictureArray("wall");
for (int x = 0; x < game.unitSize; x++)
{
for (int y = 0; y < game.unitSize; y++)
{
Assert.AreEqual(picture[x + game.unitSize, y].ToArgb(), wallPicture[x, y].ToArgb());
}
}
}
public void drawMapTest()
{
Game <Bitmap, Color> game = new Game <Bitmap, Color>();
game.map = new Map(game.xSize, game.ySize);
//game.map.units[0, 0] = (Unit)new Bomb(0, 0, 0, 0.0);
//game.map.units[1, 0] = (Unit)new Mine(1, 0);
game.drawBackground();
game.drawMap();
Color[,] picture = game.GetField().GetColorArray();
PictureFlyweight <Bitmap, Color> pictures = new PictureFlyweight <Bitmap, Color>();
Color[,] bombPicture = pictures.GetPictureArray("bomb");
Color[,] minePicture = pictures.GetPictureArray("mine");
for (int x = 0; x < game.unitSize; x++)
{
for (int y = 0; y < game.unitSize; y++)
{
Assert.AreEqual(picture[x, y].ToArgb(), bombPicture[x, y].ToArgb());
Assert.AreEqual(picture[x + game.unitSize, y].ToArgb(), minePicture[x, y].ToArgb());
}
}
}
public void PictureFlyweightTest()
{
PictureFlyweight <Bitmap, Color> pictures = new PictureFlyweight <Bitmap, Color>();
}
