2015-09-10_20-59-33.txt

using System;
using System.Drawing;
using System.Windows.Forms;
using SharpDX;
using SharpDX.Direct3D;
using SharpDX.DXGI;
using SharpDX.Windows;
using D3D11 = SharpDX.Direct3D11;

namespace Syhno.Game.Eureka.Engine
{
    public class SyhnoGameEngine : IDisposable
    {
        public SceneEngine SceneEngine { get; set; }

        public static SyhnoGameEngine CreateNew()
        {
            var e = new SyhnoGameEngine();
            e.StartGame();
            return e;
        }

        private readonly RenderForm _form;
        private const int WIDTH = 800;
        private const int HEIGHT = 600;

        public SyhnoGameEngine()
        {
            _form = new RenderForm("Syhno Game")
            {
                ClientSize = new Size(WIDTH, HEIGHT),
                StartPosition = FormStartPosition.CenterScreen
            };
            SceneEngine = new SceneEngine();
        }

        public void StartGame()
        {
            InitializeD3D11();
            RenderLoop.Run(_form, HandleRenderCallback);
            DisposeObjects();
        }

        private void HandleRenderCallback()
        {
            
        }

        // General Direct3D 11 stuff
        private static SwapChain _swapChain;
        private static D3D11.Device _d3D11Device;
        private static D3D11.DeviceContext _d3D11DevCon;
        private static D3D11.RenderTargetView _renderTargetView;
        // Rainbow background colors
        private static Color4 _backgroundColor;
        private static int _colorModR = 1;
        private static int _colorModG = 1;
        private static int _colorModB = 1;

        private void InitializeD3D11()
        {
            // Describe our buffer
            var bufferDescription = new ModeDescription()
            {
                Width = 800,
                Height = 600,
                RefreshRate = new Rational(60, 1),
                Format = Format.R8G8B8A8_UNorm
            };

            // Describe our swap chain
            var swapChainDescription = new SwapChainDescription()
            {
                ModeDescription = bufferDescription,
                SampleDescription = new SampleDescription(1, 0),
                Usage = Usage.RenderTargetOutput,
                BufferCount = 1,
                OutputHandle = _form.Handle,
                IsWindowed = true
            };

            // Create our device with swap chain and get the device context
            D3D11.Device.CreateWithSwapChain(DriverType.Hardware, D3D11.DeviceCreationFlags.None,
                swapChainDescription, out _d3D11Device, out _swapChain);
            _d3D11DevCon = _d3D11Device.ImmediateContext;

            // Create our render target view and set it
            using (var backBuffer = _swapChain.GetBackBuffer<D3D11.Texture2D>(0))
            {
                _renderTargetView = new D3D11.RenderTargetView(_d3D11Device, backBuffer);
            }
            _d3D11DevCon.OutputMerger.SetRenderTargets(_renderTargetView);
        }


        public void Dispose()
        {
            DisposeObjects();
        }

        public void DisposeObjects()
        {
            _swapChain.Dispose();
            _d3D11Device.Dispose();
            _d3D11DevCon.Dispose();
            _renderTargetView.Dispose();
        }
    }
}