private static void InitialDirectX()
{
rand = new Random();
player = new Player(20, 20, 25, 0);
items = new List <Item>();
// for(int i = 0; i< rand.Next(2,4); i++)
int k = rand.Next(1, 2);
int j = rand.Next(0, 1);
for (int i = 0; i < 5; i++)
{
Item item = new Item(RandomGenerate.GetCoord((k * i + j) % 9).X, RandomGenerate.GetCoord((k * i + j) % 9).Y);
items.Add(item);
}
exit = new Exit(RandomGenerate.GetCoord(rand.Next(9, 12)).X, RandomGenerate.GetCoord(rand.Next(9, 12)).Y);
polygons = new List <Polygon>();
uniqueAngles = new List <float>();
uniqueAnglesNotOnFOV = new List <float>();
intersects = new List <ParamPoint>();
backViewSide = new List <PointF>();
mouseRay = new Ray
{
Begin = new PointF(player.X, player.Y),
Mouse = new PointF(Cursor.Position.X, Cursor.Position.Y)
};
raysFOG = new List <Ray>();
raysBACK = new List <Ray>();
// creat form;
renderForm = new RenderForm(title);
// set windows size
renderForm.Size = new System.Drawing.Size(892, 498);
renderForm.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
// creat swapchain
var swapChainDesc = new SwapChainDescription()
{
BufferCount = 4,
Flags = SwapChainFlags.AllowModeSwitch,
IsWindowed = true,
ModeDescription = new ModeDescription(0, 0, new Rational(60, 1), Format.R8G8B8A8_UNorm),
OutputHandle = renderForm.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
D3D.FeatureLevel[] featureLevel = { D3D.FeatureLevel.Level_9_3, D3D.FeatureLevel.Level_10_1, D3D.FeatureLevel.Level_11_1 };
Device.CreateWithSwapChain(D3D.DriverType.Hardware, DeviceCreationFlags.BgraSupport, featureLevel, swapChainDesc, out device, out swapChain);
Surface backbuffer = Surface.FromSwapChain(swapChain, 0);
factory2d = new Factory2D(FactoryType.MultiThreaded);
var dpi = factory2d.DesktopDpi;
renderTarget = new RenderTarget(factory2d, backbuffer, new RenderTargetProperties()
{
DpiX = dpi.Width,
DpiY = dpi.Height,
MinLevel = FeatureLevel.Level_9,
PixelFormat = new PixelFormat(Format.R8G8B8A8_UNorm, SharpDX.Direct2D1.AlphaMode.Ignore),
Type = RenderTargetType.Default,
Usage = RenderTargetUsage.None
});
// auto resize windows system
renderForm.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
renderTarget.AntialiasMode = AntialiasMode.Aliased;
renderTarget.TextAntialiasMode = TextAntialiasMode.Aliased;
using (SharpDX.DirectWrite.Factory textFactory = new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Shared))
{
textFormat = new Text(
textFactory,
"MS Sans Serif",
SharpDX.DirectWrite.FontWeight.SemiBold,
SharpDX.DirectWrite.FontStyle.Normal,
SharpDX.DirectWrite.FontStretch.Medium,
16.0f);
}
renderForm.Click += RenderForm_Click;
renderForm.KeyUp += RenderForm_KeyUp;
renderForm.KeyDown += RenderForm_KeyDown;
renderForm.Load += RenderForm_Load;
renderForm.MouseMove += RenderForm_MouseMove;
}
