XNA - IronPython

IronPython et la version du célèbre langage (mon favori en fait) porté sur la plateforme .NET.
Xna et le framework de développement de jeux pour XBOX et Windows .Net. Voici un petit exemple écrit par Leaf:

import clr
clr.AddReference('Microsoft.Xna.Framework')
clr.AddReference('Microsoft.Xna.Framework.Game')

from Microsoft.Xna.Framework import *
from Microsoft.Xna.Framework.Graphics import *
from Microsoft.Xna.Framework.Content import *

class MyGame(Game):
    def __init__(self):
        self.spriteX = self.spriteY = 0
        self.spriteSpeedX = self.spriteSpeedY = 1
        self.InitializeComponent()

    def InitializeComponent(self):
        self.graphics = GraphicsDeviceManager(self)
        self.content = ContentManager(self.Services)

    def LoadGraphicsContent(self, loadAllContent):
        if loadAllContent:
            self.texture = Texture2D.FromFile(self.graphics.GraphicsDevice, "sprite.jpg")
            self.spriteBatch = SpriteBatch(self.graphics.GraphicsDevice)
           
    def UnloadGraphicsContent(self, unloadAllContent):
        if unloadAllContent:
            self.texture.Dispose()
            self.spritebatch.Dispose()

    def Update(self, gameTime):
        self.UpdateSprite()
       
        Game.Update(self, gameTime)

    def UpdateSprite(self):       
        self.spriteX += self.spriteSpeedX
        self.spriteY += self.spriteSpeedY

        maxX = self.graphics.GraphicsDevice.Viewport.Width - self.texture.Width
        if self.spriteX > maxX:
            self.spriteSpeedX *= -1
            self.spriteX = maxX
        elif self.spriteX < 0:
            self.spriteSpeedX *= -1
            self.spriteX = 0

        maxY = self.graphics.GraphicsDevice.Viewport.Height - self.texture.Height
        if self.spriteY > maxY:
            self.spriteSpeedY *= -1
            self.spriteX = maxY
        elif self.spriteY < 0:
            self.spriteSpeedY *= -1
            self.spriteY = 0

    def Draw(self, gameTime):
        self.graphics.GraphicsDevice.Clear(Color.CornflowerBlue)
       
        self.DrawSprite()
       
        Game.Draw(self, gameTime)
       
    def DrawSprite(self):
        self.spriteBatch.Begin()
        self.spriteBatch.Draw(self.texture, Rectangle(self.spriteX,
                         self.spriteY, self.texture.Width, self.texture.Height), Color.White)
        self.spriteBatch.End()

game = MyGame()
game.Run()