public void TestDeserialiseMerlinStatic()
{
FileStream smallMazeFile = new FileStream(@"C:\Users\Philip\Desktop\HoverGame\HOVER\MAZES\MAZE1.MAZ", FileMode.Open);
var classRegistry = new MfcClassRegistry();
classRegistry.RegisterClass("CMerlinStatic", typeof(CMerlinStatic));
classRegistry.RegisterClass("CMerlinLocation", typeof(CMerlinLocation));
MfcDeserialiser archive = new MfcDeserialiser(smallMazeFile, classRegistry);
Maze maze = new Maze();
maze.Deserialise(archive);
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
FileStream smallMazeFile = new FileStream(@"C:\Users\Philip\Desktop\HoverGame\HOVER\MAZES\small.MAZ", FileMode.Open);
var classRegistry = new MfcClassRegistry();
classRegistry.AutoRegisterClasses(typeof(Maze).Assembly);
MfcDeserialiser archive = new MfcDeserialiser(smallMazeFile, classRegistry);
Maze maze = new Maze();
maze.Deserialise(archive);
var form = new HoverForm(maze);
MainLoop renderFrame = form.RunFrame;
MessagePump.Run(form, renderFrame);
}
public MazeBrowser(Maze maze)
{
this.Maze = maze;
InitializeComponent();
Application.AddMessageFilter(this);
editorView.Maze = maze;
BindingSource locationsDataSource = new BindingSource(this.Maze, "Locations");
BindingSource geometryDataSource = new BindingSource(this.Maze, "Geometry");
listBox1.DataSource = locationsDataSource;
listBox1.DisplayMember = "Name";
listBox2.DataSource = geometryDataSource;
listBox2.DisplayMember = "Name";
propertyGrid.DataBindings.Add(new Binding("SelectedObject", this, "SelectedObject"));
}
public HoverForm(Maze maze)
: base("HoverRenderer")
{
this.ClientSize = new System.Drawing.Size(640, 480);
var description = new SwapChainDescription()
{
BufferCount = 2,
Usage = Usage.RenderTargetOutput,
OutputHandle = this.Handle,
IsWindowed = true,
ModeDescription = new ModeDescription(0, 0, new Rational(60, 1), Format.R8G8B8A8_UNorm),
SampleDescription = new SampleDescription(1, 0),
Flags = SwapChainFlags.AllowModeSwitch,
SwapEffect = SwapEffect.Discard
};
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.Debug, description, out device, out swapChain);
// create a view of our render target, which is the backbuffer of the swap chain we just created
using (var resource = Resource.FromSwapChain<Texture2D>(swapChain, 0))
{
renderTarget = new RenderTargetView(device, resource);
}
// Create the depth buffer
var depthBufferDescription = new Texture2DDescription
{
ArraySize = 1,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.D32_Float,
Height = this.ClientSize.Height,
Width = this.ClientSize.Width,
MipLevels = 1,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default
};
using (var depthBuffer = new Texture2D(device, depthBufferDescription))
{
depthStencilView = new DepthStencilView(device, depthBuffer);
depthStencilState = DepthStencilState.FromDescription(device, new DepthStencilStateDescription {
IsDepthEnabled = true,
IsStencilEnabled = false,
DepthWriteMask = DepthWriteMask.All,
DepthComparison = Comparison.LessEqual
});
}
// Setup wireframe mode
rasteriserState = RasterizerState.FromDescription(device, new RasterizerStateDescription
{
CullMode = SlimDX.Direct3D11.CullMode.None,
FillMode = SlimDX.Direct3D11.FillMode.Wireframe
});
// setting a viewport is required if you want to actually see anything
context = device.ImmediateContext;
var viewport = new Viewport(0.0f, 0.0f, this.ClientSize.Width, this.ClientSize.Height);
context.OutputMerger.SetTargets(depthStencilView, renderTarget);
context.OutputMerger.DepthStencilState = depthStencilState;
context.Rasterizer.State = rasteriserState;
context.Rasterizer.SetViewports(viewport);
// load and compile the vertex shader
using (var bytecode = ShaderBytecode.CompileFromFile("shader.fx", "VShader", "vs_4_0", ShaderFlags.Debug, EffectFlags.None))
{
inputSignature = ShaderSignature.GetInputSignature(bytecode);
vertexShader = new VertexShader(device, bytecode);
}
// load and compile the pixel shader
using (var bytecode = ShaderBytecode.CompileFromFile("shader.fx", "PShader", "ps_4_0", ShaderFlags.Debug, EffectFlags.None))
pixelShader = new PixelShader(device, bytecode);
// create test vertex data, making sure to rewind the stream afterward
vertices = CreateTriangleListFromMaze(maze);
camera.Position = FindHumanStartPosition(maze);
// create the vertex layout and buffer
var elements = new[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0),
new InputElement("COLOR", 0, Format.R32G32B32_Float, 0)
};
layout = new InputLayout(device, inputSignature, elements);
vertexBuffer = new Buffer(device, vertices, (int)vertices.Length, ResourceUsage.Default, BindFlags.VertexBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
// configure the Input Assembler portion of the pipeline with the vertex data
context.InputAssembler.InputLayout = layout;
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
context.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertexBuffer, 24, 0));
// set the shaders
context.VertexShader.Set(vertexShader);
context.PixelShader.Set(pixelShader);
// crate the constant buffer
constantBuffer = new Buffer(device, new BufferDescription
{
Usage = ResourceUsage.Default,
SizeInBytes = Marshal.SizeOf(typeof(ConstantBuffer)),
BindFlags = BindFlags.ConstantBuffer
});
// prevent DXGI handling of alt+enter, which doesn't work properly with Winforms
using (var factory = swapChain.GetParent<Factory>())
factory.SetWindowAssociation(this.Handle, WindowAssociationFlags.IgnoreAltEnter);
// handle alt+enter ourselves
this.KeyDown += (o, e) =>
{
if (e.Alt && e.KeyCode == Keys.Enter)
swapChain.IsFullScreen = !swapChain.IsFullScreen;
};
// handle form size changes
this.UserResized += (o, e) =>
{
renderTarget.Dispose();
swapChain.ResizeBuffers(2, 0, 0, Format.R8G8B8A8_UNorm, SwapChainFlags.AllowModeSwitch);
using (var resource = Resource.FromSwapChain<Texture2D>(swapChain, 0))
renderTarget = new RenderTargetView(device, resource);
context.OutputMerger.SetTargets(renderTarget);
};
this.KeyDown += new KeyEventHandler(HoverForm_KeyDown);
}
private Vector3 FindHumanStartPosition(Maze maze)
{
//return new Vector3(0, 0, 0);
var humanStart = maze.Locations.Single(l => l.Name.StartsWith("HUMAN_00"));
return new Vector3(humanStart.X, humanStart.Y, humanStart.Z);
}
private DataStream CreateTriangleListFromMaze(Maze maze)
{
var geometry = maze.Geometry;
triangleCount = geometry.Count * 2;
//triangleCount += 1;
// Each CMerlinStatic becomes two triangles
DataStream vertices = new DataStream(triangleCount * 6 * Vector3.SizeInBytes, true, true);
foreach (var merlinStatic in geometry)
{
vertices.Write(new Vector3(merlinStatic.X1, merlinStatic.Y1, merlinStatic.BottomZ));
vertices.Write(new Vector3(1, 0, 0));
vertices.Write(new Vector3(merlinStatic.X2, merlinStatic.Y2, merlinStatic.BottomZ));
vertices.Write(new Vector3(0, 1, 0));
vertices.Write(new Vector3(merlinStatic.X1, merlinStatic.Y1, merlinStatic.TopZ));
vertices.Write(new Vector3(0, 0, 1));
vertices.Write(new Vector3(merlinStatic.X1, merlinStatic.Y1, merlinStatic.TopZ));
vertices.Write(new Vector3(1, 0, 0));
vertices.Write(new Vector3(merlinStatic.X2, merlinStatic.Y2, merlinStatic.BottomZ));
vertices.Write(new Vector3(0, 1, 0));
vertices.Write(new Vector3(merlinStatic.X2, merlinStatic.Y2, merlinStatic.TopZ));
vertices.Write(new Vector3(0, 0, 1));
}
// Add deug visualisation
//vertices.Write(new Vector3(.0f, .1f, 5f));
//vertices.Write(new Vector3( .1f, -.1f, 5f));
//vertices.Write(new Vector3(-.1f, -.1f, 5f));
// Reset stream so SlimDX can use it
vertices.Position = 0;
return vertices;
}
