Real time dynamic soft shadow using SHEXP

Full-screen mode execution

For performing in full-screen mode, the following codes are added to the constructor of Game1 class.

        public Game1()
        {
            graphics = new GraphicsDeviceManager(this);
            Content.RootDirectory = "Content";

            // It performs in full-screen mode.
            graphics.IsFullScreen = true;
        }

Exit processing of game

When terminating a game, Game.Exit method is called within a Game1.Update method.
A code is as follows.

protected override void Update(GameTime gameTime)
{
    // Game logic is described here.

    // A game is ended.
    if (gameExit)
    {
        this.Exit();
        return;
    }

    base.Update(gameTime);
}

Change of resolution

For changing resolution, the following codes are added to the constructor of Game1 class.

        public Game1()
        {
            graphics = new GraphicsDeviceManager(this);
            Content.RootDirectory = "Content";

            // Change of resolution.
            graphics.PreferredBackBufferWidth = 1280;
            graphics.PreferredBackBufferHeight = 720;
        }

Input(Keyboard, Mouse, GamePad)

A keyboard, a mouse, and Xbox 360 controller can be used in PC.
A keyboard, and Xbox 360 controller can be used in Xbox 360.

Coding.

// Game1.cs

using System;
using System.Collections.Generic;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Audio;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.GamerServices;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Net;
using Microsoft.Xna.Framework.Storage;

namespace Sample
{
    public class Game1 : Microsoft.Xna.Framework.Game
    {
        GraphicsDeviceManager graphics;

        public Game1()
        {
            graphics = new GraphicsDeviceManager(this);
            Content.RootDirectory = "Content";
        }

        protected override void Initialize()
        {
            base.Initialize();
        }

        protected override void LoadContent()
        {
        }

        protected override void UnloadContent()
        {
        }

        protected override void Update(GameTime gameTime)
        {
            KeyboardState keyboardState = Keyboard.GetState();
            MouseState mouseState = Mouse.GetState();
            GamePadState gamePadState = GamePad.GetState(PlayerIndex.One);

            // As an example getting some input state.

            if (keyboardState.IsKeyDown(Keys.Space))
            {
                // Processing when pushing the space key of a keyboard.
            }

            if (mouseState.LeftButton == ButtonState.Pressed)
            {
                // Processing when carrying out the left click of the mouse.
            }

            if (gamePadState.IsConnected)
            {
                if (gamePadState.Buttons.A == ButtonState.Pressed)
                {
                    // Processing when pushing the A button of a gamepad.
                }
            }

            base.Update(gameTime);
        }

        protected override void Draw(GameTime gameTime)
        {
            graphics.GraphicsDevice.Clear(Color.CornflowerBlue);

            base.Draw(gameTime);
        }
    }
}