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C#-Quelltext

using System;
using SFML.Graphics;

namespace sfml_ZombieInvasion
{
    public class Shot : Sprite
    {
        public float startPosX;
        public float startPosY;
        public int speed;
        Image image;

        public Shot()
        {
            image = new Image("Data/Textures/Bullet.png");
            this.Image = image;
            speed = -2;
            startPosX = this.Position.X;
            startPosY = this.Position.Y;
        }

        private void Move(float OffsetX, float OffsetY)
        {
            this.Position = new Vector2(this.Position.X + OffsetX, this.Position.Y + OffsetY);
        }

        public void update(RenderWindow targetWindow)
        {
            this.Move(0, speed);
            targetWindow.Draw(this);
        }
    }
}

C#-Quelltext

using System;
using SFML.Window;
using SFML.Graphics;

namespace sfml_ZombieInvasion
{
    class Game
    {
        Game()
        {
            RenderWindow App = new RenderWindow(new VideoMode(800, 600, 32), "Zombie Invasion");
            App.Closed += new EventHandler(OnClose);

            Image img_background = new Image("Data/Textures/Background.png");
            Sprite background = new Sprite();
            background.Image = img_background;

            Player player = new Player();
            player.sprite.Position = new Vector2((App.Width / 2) - player.sprite.Width,
                                                App.Height - player.sprite.Height);

            bool GameIsRunning = true;
            while (App.IsOpened())
            {
                if (GameIsRunning)
                {
                    // Moving the Player
                    if (App.Input.IsKeyDown(KeyCode.A) || App.Input.IsKeyDown(KeyCode.Left))
                    {
                        player.Move(-200 * App.GetFrameTime(), 0);
                        player.sprite.Image = player.image02;
                    }
                    if (App.Input.IsKeyDown(KeyCode.D) || App.Input.IsKeyDown(KeyCode.Right))
                    {
                        player.Move(200 * App.GetFrameTime(), 0);
                        player.sprite.Image = player.image03;
                    }
                    if (App.Input.IsKeyDown(KeyCode.Up))
                    {
                        player.sprite.Image = player.image01;
                    }

                    // Is the Player out of the Window?
                    if (player.sprite.Position.X > App.Width + player.sprite.Width)
                    {
                        player.sprite.Position = new Vector2((App.Width - App.Width) - player.sprite.Width, player.sprite.Position.Y);
                    }
                    if (player.sprite.Position.X < (App.Width - App.Width) - player.sprite.Width)
                    {
                        player.sprite.Position = new Vector2(App.Width + player.sprite.Width, player.sprite.Position.Y);
                    }
                    App.DispatchEvents();
                    App.Clear();
                    App.Draw(background);
                    player.Draw(App);
                    App.Display();
                }
            }
        }
    }
}

C#-Quelltext

Shot shot = new Shot();
[Main Loop]

C#-Quelltext

Draw(sprite);