static void LoadGameDll(string BasePath)
{
BasePath = Path.Combine(BasePath, "Game.dll");
Assembly GameAssembly = Reflect.LoadAssembly(BasePath);
Type[] GameImplementations = Reflect.GetAllImplementationsOf(GameAssembly, typeof(LibTechGame)).ToArray();
if (GameImplementations.Length == 0)
{
GConsole.WriteLine("No game implementations found in " + BasePath);
Environment.Exit(0);
}
else if (GameImplementations.Length > 1)
{
GConsole.WriteLine("Too many game implementations in " + BasePath);
Environment.Exit(0);
}
AppDomain.CurrentDomain.AssemblyResolve += (S, E) => TryLoadAssembly(E.Name, BasePath);
Importers.RegisterAll(GameAssembly);
Game = (LibTechGame)Activator.CreateInstance(GameImplementations[0]);
Game.Load();
}
static void Update(float Dt)
{
Events.Poll();
Game.Update(Dt);
GConsole.Update();
}
static void DrawGUI(float Dt)
{
Game.DrawGUI(Dt);
NuklearAPI.Frame(() => {
GConsole.NuklearDraw(10, 10);
});
}
internal static void FatalError(string Msg)
{
GConsole.WriteLine(Msg);
while (true)
{
Thread.Sleep(10);
}
}
static void Update(float Dt)
{
Events.Poll();
Engine.Time = TimeStopwatch.ElapsedMilliseconds / 1000.0f;
Engine.UI.Update(Dt);
Engine.Game.Update(Dt);
Engine.Map?.Update(Dt);
GConsole.Update();
}
private static void OnChanged(object S, FileSystemEventArgs E)
{
GConsole.WriteLine("File changed: {0}", E.FullPath);
FileWatchHandle H = Watch(E.FullPath);
if (H != null)
{
H.HasChanged = true;
}
}
static void RunGame()
{
InitConsole();
FileWatcher.Init("content");
Importers.RegisterAll(Reflect.GetExeAssembly());
Engine.GUI = new libGUI();
Engine.Window = new RenderWindow(Engine.WindowWidth, Engine.WindowHeight, "libTech", Engine.WindowResizable);
Engine.Window.OnMouseMove += Engine.GUI.OnMouseMove;
Engine.Window.OnKey += OnKey;
Engine.Window.OnChar += Engine.GUI.OnChar;
Engine.GUI.Init(Engine.Window, new ShaderProgram(new ShaderStage(ShaderType.VertexShader, "content/shaders/gui.vert"), new ShaderStage(ShaderType.FragmentShader, "content/shaders/gui.frag")));
GConsole.Init();
GConsole.WriteLine("Running {0}", RenderAPI.Renderer, RenderAPI.Version);
GConsole.Color = FishGfx.Color.Orange;
foreach (var DllName in FailedToLoadDLLs)
{
GConsole.WriteLine("Failed to load '{0}'", DllName);
}
GConsole.Color = FishGfx.Color.White;
// Graphics init
Gfx.ShadersDirectory = "content/shaders";
//Gfx.Line3D = DefaultShaders.Line3D;
//Gfx.Point3D = DefaultShaders.Point3D;
//Gfx.Default3D = DefaultShaders.DefaultColor3D;
// Camera init
Engine.Camera2D = new Camera();
Engine.Camera2D.SetOrthogonal(0, 0, Engine.Window.WindowWidth, Engine.Window.WindowHeight);
Engine.Camera3D = new Camera();
Engine.Camera3D.SetPerspective(Engine.Window.WindowWidth, Engine.Window.WindowHeight);
LoadGameDll(Engine.GamePath);
float Dt = 0;
while (!Engine.Window.ShouldClose)
{
Update(Dt);
Draw(Dt);
Thread.Sleep(0);
}
}
static void InitConsole()
{
Engine.GamePath = ConVar.Register("game", "basegame", ConVarType.Replicated | ConVarType.Init);
//Engine.GamePath = ConVar.Register("game", "legprocessor", ConVarType.Replicated | ConVarType.Init);
Engine.MaxFPS = ConVar.Register("maxfps", 60, ConVarType.Archive);
Engine.WindowWidth = ConVar.Register("width", 1366, ConVarType.Archive);
Engine.WindowHeight = ConVar.Register("height", 768, ConVarType.Archive);
//Engine.WindowWidth = CVar.Register("width", 800, CVarType.Archive);
//Engine.WindowHeight = CVar.Register("height", 600, CVarType.Archive);
Engine.WindowBorderless = ConVar.Register("borderless", false, ConVarType.Archive);
Engine.WindowResizable = ConVar.Register("resizable", false, ConVarType.Archive);
Engine.ShowFPS = ConVar.Register("showfps", true, ConVarType.Archive);
Engine.MSAA = ConVar.Register("msaa", 32, ConVarType.Archive);
Engine.SourceGameDirs = ConVar.Register("source_game_dirs", "C:/Program Files (x86)/Steam/steamapps/common/GarrysMod", ConVarType.Archive);
Engine.DebugDraw = ConVar.Register("debugdraw", true, ConVarType.Cheat);
// Parse all arguments and set CVars
foreach (var Arg in ArgumentParser.All)
{
switch (Arg.Key)
{
case "console":
GConsole.Open = true;
break;
case "game":
Engine.GamePath.Value = Arg.Value.Last();
break;
default:
GConsole.Error("Invalid switch '{0}' with value '{1}'", Arg.Key, Arg.Value);
break;
}
}
foreach (var CVar in ConVar.GetAll())
{
GConsole.WriteLine(CVar);
}
ConCmd.Register("exit", (Argv) => Environment.Exit(0));
GConsole.RegisterAlias("quit", "exit");
}
static void InitConsole()
{
Engine.GamePath = ConVar.Register("game", "basegame", ConVarType.Replicated | ConVarType.Init);
//Engine.GamePath = ConVar.Register("game", "legprocessor", ConVarType.Replicated | ConVarType.Init);
Engine.WindowWidth = ConVar.Register("width", 1366, ConVarType.Archive);
Engine.WindowHeight = ConVar.Register("height", 768, ConVarType.Archive);
//Engine.WindowWidth = CVar.Register("width", 800, CVarType.Archive);
//Engine.WindowHeight = CVar.Register("height", 600, CVarType.Archive);
Engine.WindowBorderless = ConVar.Register("borderless", false, ConVarType.Archive);
Engine.WindowResizable = ConVar.Register("resizable", false, ConVarType.Archive);
// Parse all arguments and set CVars
foreach (var Arg in ArgumentParser.All)
{
switch (Arg.Key)
{
case "console":
GConsole.Open = true;
break;
case "game":
Engine.GamePath.Value = Arg.Value.Last();
break;
default:
GConsole.Error("Invalid switch '{0}' with value '{1}'", Arg.Key, Arg.Value);
break;
}
}
foreach (var CVar in ConVar.GetAll())
{
GConsole.WriteLine(CVar);
}
ConCmd.Register("exit", (Argv) => Environment.Exit(0));
GConsole.RegisterAlias("quit", "exit");
}
static void LoadGameDll(string BasePath)
{
string GameDllPath = Path.Combine(BasePath, "Game.dll");
Assembly GameAssembly = Assembly.GetExecutingAssembly();
bool LoadImporters = false;
if (File.Exists(GameDllPath))
{
GameAssembly = Reflect.LoadAssembly(GameDllPath);
LoadImporters = true;
}
Type[] GameImplementations = Reflect.GetAllImplementationsOf(GameAssembly, typeof(LibTechGame)).ToArray();
if (GameImplementations.Length == 0)
{
GConsole.WriteLine("No game implementations found in " + GameDllPath);
Environment.Exit(0);
}
else if (GameImplementations.Length > 1)
{
GConsole.WriteLine("Too many game implementations in " + GameDllPath);
Environment.Exit(0);
}
AppDomain.CurrentDomain.AssemblyResolve += (S, E) => TryLoadAssembly(E.Name, GameDllPath);
if (LoadImporters)
{
Importers.RegisterAll(GameAssembly);
}
Entity.LoadAllTypes();
Engine.Game = (LibTechGame)Activator.CreateInstance(GameImplementations[0]);
Engine.Game.Load();
}
static void RunGame()
{
TimeStopwatch = Stopwatch.StartNew();
InitConsole();
Engine.VFS = new VirtualFileSystem(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location));
Engine.VFS.Mount("/content/", "./content");
Engine.VFS.Mount("/materials/", "C:/Program Files (x86)/Steam/steamapps/common/GarrysMod/garrysmod/addons/quake_3_gmod_160207505/materials");
string[] SourceGameDirs = Engine.SourceGameDirs.Value.Split(new[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries).Where(Pth => Directory.Exists(Pth)).ToArray();
if (SourceGameDirs.Length > 0)
{
foreach (var GameDir in SourceGameDirs)
{
Engine.VFS.GetSourceProvider().AddRoot(GameDir);
}
}
if (Directory.Exists(Path.Combine(Engine.GamePath, "content")))
{
Engine.VFS.Mount("/content/", Path.Combine(Engine.GamePath, "content"));
}
List <string> ZipResources = new List <string>();
ZipResources.AddRange(Engine.VFS.GetFiles("/content/").Where(P => Path.GetExtension(P) == ".pk3" || Path.GetExtension(P) == ".zip"));
foreach (var ZipResource in ZipResources)
{
Engine.VFS.MountArchive("/content/", ZipResource);
}
FileWatcher.Init("content");
Importers.RegisterAll(Reflect.GetExeAssembly());
Engine.GUI = new NuklearGUI();
Engine.Window = new RenderWindow(Engine.WindowWidth, Engine.WindowHeight, "libTech", Engine.WindowResizable);
Engine.Window.OnMouseMove += Engine.GUI.OnMouseMove;
Engine.Window.OnKey += OnKey;
Engine.Window.OnChar += Engine.GUI.OnChar;
RenderDoc.Init();
GConsole.Init();
GConsole.WriteLine("Running {0}", RenderAPI.Renderer, RenderAPI.Version);
string ExtensionsFile = "extensions.txt";
if (File.Exists(ExtensionsFile))
{
File.Delete(ExtensionsFile);
}
File.WriteAllLines(ExtensionsFile, RenderAPI.Extensions);
EngineRenderer.Init();
Engine.GUI.Init(Engine.Window, new ShaderProgram(new ShaderStage(ShaderType.VertexShader, "content/shaders/gui.vert"), new ShaderStage(ShaderType.FragmentShader, "content/shaders/gui.frag")));
Engine.UI = new libGUI(Engine.Window);
DbgDraw.Init();
Lua.Init();
GConsole.Color = Color.Orange;
foreach (var DllName in FailedToLoadDLLs)
{
GConsole.WriteLine("Failed to load '{0}'", DllName);
}
GConsole.Color = Color.White;
// Graphics init
Gfx.ShadersDirectory = "content/shaders";
//Gfx.Line3D = DefaultShaders.Line3D;
//Gfx.Point3D = DefaultShaders.Point3D;
//Gfx.Default3D = DefaultShaders.DefaultColor3D;
// Camera init
Engine.Camera2D = new Camera();
Engine.Camera2D.SetOrthogonal(0, 0, Engine.Window.WindowWidth, Engine.Window.WindowHeight);
Engine.Camera3D = new Camera();
Engine.Camera3D.SetPerspective(Engine.Window.WindowWidth, Engine.Window.WindowHeight, FarPlane: 16000);
LoadGameDll(Engine.GamePath);
Stopwatch SWatch = Stopwatch.StartNew();
int MaxFPS = Engine.MaxFPS;
if (MaxFPS <= 0)
{
MaxFPS = 900;
}
float FrameCap = 1.0f / MaxFPS;
float Dt = 1.0f / 60.0f;
while (!Engine.Window.ShouldClose)
{
Engine.FrameTime.Push(Dt);
Update(Dt);
EngineRenderer.Draw(Dt);
// TODO: Move frame cap somewhere else
while ((SWatch.ElapsedMilliseconds / 1000.0f) < FrameCap)
{
Thread.Sleep(0);
}
Dt = SWatch.ElapsedMilliseconds / 1000.0f;
SWatch.Restart();
}
}
static void CreateContext(/*params string[] RequiredExtensions*/)
{
GConsole.WriteLine("Initializing OpenGL");
#if DEBUG
Khronos.KhronosApi.Log += (S, E) => {
if (E.Name == "glGetError")
{
return;
}
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("OpenGL> {0}", string.Format("{0}({1}) = {2}", E.Name, string.Join(", ", E.Args), E.ReturnValue ?? "null"));
Console.ResetColor();
};
Khronos.KhronosApi.LogEnabled = false; //*/
#endif
GConsole.WriteLine("Initializing GLFW");
Glfw.ConfigureNativesDirectory("native/glfw3_64");
if (!Glfw.Init())
{
FatalError("Could not initialize GLFW");
}
Glfw.SetErrorCallback((Err, Msg) => {
FatalError("GLFW({0}) {1}", Err, Msg);
});
Width = CVar.GetInt("width", 800);
Height = CVar.GetInt("height", 600);
Glfw.WindowHint(Glfw.Hint.Resizable, CVar.GetBool("resizable"));
//Glfw.WindowHint(Glfw.Hint.ClientApi, Glfw.ClientApi.None);
Glfw.WindowHint(Glfw.Hint.ClientApi, Glfw.ClientApi.OpenGL);
Glfw.WindowHint(Glfw.Hint.ContextCreationApi, Glfw.ContextApi.Native);
Glfw.WindowHint(Glfw.Hint.Doublebuffer, CVar.GetBool("gl_doublebuffer"));
Glfw.WindowHint(Glfw.Hint.ContextVersionMajor, CVar.GetInt("gl_major"));
Glfw.WindowHint(Glfw.Hint.ContextVersionMinor, CVar.GetInt("gl_minor"));
Glfw.WindowHint(Glfw.Hint.Samples, CVar.GetInt("gl_samples"));
Glfw.WindowHint(Glfw.Hint.OpenglForwardCompat, CVar.GetBool("gl_forwardcompat"));
Glfw.WindowHint(Glfw.Hint.OpenglProfile, Glfw.OpenGLProfile.Core);
#if DEBUG
Glfw.WindowHint(Glfw.Hint.OpenglDebugContext, true);
#endif
GConsole.WriteLine("Creating window");
Window = Glfw.CreateWindow(Width, Height, "libTech");
if (!Window)
{
FatalError("Could not create window({0}x{1})", Width, Height);
}
Gl.Initialize();
Glfw.MakeContextCurrent(Window);
/*bool AllSupported = true;
*
* for (int i = 0; i < RequiredExtensions.Length; i++) {
* if (!Glfw.ExtensionSupported(RequiredExtensions[i])) {
* GConsole.WriteLine("{0} not supported", RequiredExtensions[i]);
* AllSupported = false;
* }
* }
*
* if (!AllSupported)
* while (true)
* Thread.Sleep(10);*/
#if DEBUG
Gl.DebugMessageCallback((Src, DbgType, ID, Severity, Len, Buffer, UserPtr) => {
if (Severity == Gl.DebugSeverity.Notification)
{
return;
}
GConsole.WriteLine("OpenGL {0} {1} {2}, {3}", Src, DbgType, ID, Severity);
GConsole.WriteLine(Encoding.ASCII.GetString((byte *)Buffer, Len));
if ((/*Severity == Gl.DebugSeverity.Medium ||*/ Severity == Gl.DebugSeverity.High) && Debugger.IsAttached)
{
Debugger.Break();
}
}, IntPtr.Zero);
Gl.Enable((EnableCap)Gl.DEBUG_OUTPUT);
Gl.Enable((EnableCap)Gl.DEBUG_OUTPUT_SYNCHRONOUS);
#endif
GConsole.WriteLine("{0}, {1}", Gl.GetString(StringName.Vendor), Gl.GetString(StringName.Renderer));
GConsole.WriteLine("OpenGL {0}", Gl.GetString(StringName.Version));
GConsole.WriteLine("GLSL {0}", Gl.GetString(StringName.ShadingLanguageVersion));
Gl.ClearColor(69 / 255.0f, 112 / 255.0f, 56 / 255.0f, 1.0f);
// F**k the police
Gl.Enable((EnableCap)Gl.DEPTH_CLAMP);
Gl.Enable(EnableCap.Blend);
//Gl.VERTEX_PROGRAM_POINT_SIZE;
Gl.Enable((EnableCap)Gl.VERTEX_PROGRAM_POINT_SIZE);
//Gl.Enable((EnableCap)Gl.SAMPLE_SHADING);
//Gl.Enable(EnableCap.FramebufferSrgb);
Gl.BlendEquationSeparate(BlendEquationMode.FuncAdd, BlendEquationMode.FuncAdd);
Gl.BlendFuncSeparate(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha, BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
//Gl.BlendEquation(BlendEquationMode.FuncAdd);
//Gl.BlendFunc(BlendingFactor.One, BlendingFactor.One);
ShaderProgram.LoadDefaultShaders();
}
internal static void Init()
{
/*ConsoleWindow = new Window();
* ConsoleWindow.ResizableHorizontal = false;
* ConsoleWindow.Movable = false;
* ConsoleWindow.Color = new Color(255, 255, 255, 200);
* ConsoleWindow.MinimumSize = new Vector2(0, 100);
*
* Input = ConsoleWindow.AddChild(new InputBox(DefaultFonts.ConsoleFont));
* Input.OnTextEntered += (In, Txt) => {
* In.String = "";
* SendInput(Txt);
* };
*
* Output = ConsoleWindow.AddChild(new Label(DefaultFonts.ConsoleFont));
* Output.Multiline = true;
* ConsoleWindow.OnResize += (Wnd, Sz) => {
* float SpacingOffset = 1.5f;
* Output.Position = new Vector2(0, DefaultFonts.ConsoleFont.LineSpacing * SpacingOffset);
* Output.DrawRegion = new AABB(new Vector2(Sz.X, Sz.Y - DefaultFonts.ConsoleFont.LineSpacing * SpacingOffset));
*
* Input.DrawRegion = new AABB(new Vector2(Sz.X, DefaultFonts.ConsoleFont.LineSpacing));
* };
*
* if (TempBuffer.Length > 0) {
* Output.AppendString(TempBuffer.ToString());
* TempBuffer.Clear();
* }//*/
ConVar <float> ConHeight = ConVar.Register("con_height", 0.4f, ConVarType.Archive);
//const float Padding = 10;
//ConsoleWindow.Position = new Vector2(Padding, (int)(Engine.WindowHeight * ConHeight) + Padding);
//ConsoleWindow.Size = new Vector2(Engine.WindowWidth - Padding * 2, (int)(Engine.WindowHeight * (1.0f - ConHeight)) - Padding * 2);
ConCmd.Register("clear", (Argv) => {
Clear();
});
ConCmd.Register("rainbow", (Argv) => {
string Rnd = Utils.RandomString(40, 60);
Color Clr = Color;
foreach (var Char in Rnd)
{
Color = Utils.RandomColor();
Write(Char.ToString());
}
Write("\n");
Color = Clr;
});
ConCmd.Register("echo", (Argv) => {
for (int i = 1; i < Argv.Length; i++)
{
string Arg = Argv[i];
/*if (Arg.StartsWith("$")) {
* if (ConVar.TryFind(Arg.Substring(1), out ConVar Var))
* Write(Var.ObjectValue);
* else
* Write("null");
* } else*/
Write(Arg);
}
Write("\n");
});
ConCmd.Register("alias", (Argv) => {
if (Argv.Length == 1)
{
foreach (var Alias in GetAliases())
{
WriteLine("{0} -> {1}", Alias.Item1, Alias.Item2);
}
}
else if (Argv.Length == 2)
{
foreach (var Alias in GetAliases())
{
if (Alias.Item1.StartsWith(Argv[1]))
{
WriteLine("{0} -> {1}", Alias.Item1, Alias.Item2);
}
}
}
else if (Argv.Length == 3)
{
WriteLine("{0} -> {1}", Argv[1], Argv[2]);
RegisterAlias(Argv[1], Argv[2]);
}
else
{
Error("alias\nalias <command_alias>\nalias <command_alias> <command>");
}
});
ConCmd.Register("var", (Argv) => {
if (Argv.Length != 2)
{
Error("var <variable_name>");
return;
}
ConVar.Register(Argv[1], 0);
});
ConCmd.Register("inc", (Argv) => {
if (Argv.Length != 2)
{
Error("inc <variable_name>");
return;
}
if (ConVar.TryFind(Argv[1], out ConVar Var))
{
((ConVar <int>)Var).Value++;
}
});
ConCmd.Register("dec", (Argv) => {
if (Argv.Length != 2)
{
Error("dec <variable_name>");
return;
}
if (ConVar.TryFind(Argv[1], out ConVar Var))
{
((ConVar <int>)Var).Value--;
}
});
ConCmd.Register("toggle", (Argv) => {
if (Argv.Length != 2)
{
Error("toggle <variable_name>");
return;
}
if (ConVar.TryFind(Argv[1], out ConVar Var))
{
ConVar <int> IntVar = (ConVar <int>)Var;
if (IntVar.Value == 0)
{
IntVar.Value = 1;
}
else
{
IntVar.Value = 0;
}
}
});
ConCmd.Register("cvarlist", (Argv) => {
foreach (var CVar in ConVar.GetAll())
{
WriteLine(CVar);
}
});
ConCmd.Register("cmdlist", (Argv) => {
foreach (var Cmd in ConCmd.GetAll())
{
WriteLine(Cmd);
}
});
ConCmd.Register("eval", (Argv) => {
SendInputQuiet(string.Join("", Argv.Skip(1)));
});
ConCmd.Register("mousepos", (Argv) => {
GConsole.WriteLine((Engine.Window.WindowSize.GetHeight() - Engine.Window.MousePos).Abs());
});
ConCmd.Register("crash", (Argv) => {
throw new InvalidOperationException("Crashing the program!");
});
}
static void Main(string[] args)
{
CVar.InitMode = true;
CVar.Register("game", "basegame", CVarType.Replicated | CVarType.Init, (This, Old, New) => This.Value = Path.GetFullPath((string)New));
CVar.Register("width", 1366, CVarType.Archive);
CVar.Register("height", 768, CVarType.Archive);
CVar.Register("borderless", false, CVarType.Archive);
CVar.Register("resizable", false, CVarType.Archive);
CVar.Register("gl_doublebuffer", true, CVarType.Archive);
CVar.Register("gl_samples", 8, CVarType.Archive);
CVar.Register("gl_forwardcompat", true, CVarType.Archive | CVarType.Init | CVarType.Unsafe);
CVar.Register("gl_major", 4, CVarType.Archive | CVarType.Init | CVarType.Unsafe);
CVar.Register("gl_minor", 5, CVarType.Archive | CVarType.Init | CVarType.Unsafe);
// Parse all arguments and set CVars
foreach (var Arg in ArgumentParser.All)
{
switch (Arg.Key)
{
case "console":
GConsole.Open = true;
break;
default: {
CVar CVar = CVar.Find(Arg.Key);
if (CVar != null)
{
CVar.Value = Arg.Value.LastOrDefault();
}
else
{
CVar.Register(Arg.Key, Arg.Value.LastOrDefault());
}
break;
}
}
}
CVar.InitMode = false;
foreach (var CVar in CVar.GetAll())
{
GConsole.WriteLine(CVar);
}
FileWatcher.Init("content");
Importers.RegisterAll(Reflect.GetExeAssembly());
CreateContext();
InitPhysics();
LoadContent();
Stopwatch SWatch = Stopwatch.StartNew();
float Target = 1.0f / 120;
float Dt = Target;
TextureTarget Tgt = TextureTarget.Texture2dMultisample;
if (CVar.GetInt("gl_samples") == 0)
{
Tgt = TextureTarget.Texture2d;
}
Texture ColorTex = new Texture(Width, Height, Tgt, 1, InternalFormat.Rgb16f);
Texture DepthTex = new Texture(Width, Height, Tgt, 1, InternalFormat.Depth24Stencil8);
Framebuffer FB = new Framebuffer();
FB.AttachColorTexture(ColorTex);
FB.AttachDepthTexture(DepthTex);
Texture SkyboxCubeMap = new Texture(1024, 1024, TextureTarget.TextureCubeMap, 1, InternalFormat.Srgb8Alpha8);
SkyboxCubeMap.SetFilter(Gl.LINEAR, Gl.LINEAR);
SkyboxCubeMap.SubImage3D(Image.FromFile("content/textures/skybox/interstellar/front.png"), Z: Texture.FRONT);
SkyboxCubeMap.SubImage3D(Image.FromFile("content/textures/skybox/interstellar/back.png"), Z: Texture.BACK);
SkyboxCubeMap.SubImage3D(Image.FromFile("content/textures/skybox/interstellar/left.png"), Z: Texture.LEFT);
SkyboxCubeMap.SubImage3D(Image.FromFile("content/textures/skybox/interstellar/right.png"), Z: Texture.RIGHT);
SkyboxCubeMap.SubImage3D(Image.FromFile("content/textures/skybox/interstellar/top.png"), Z: Texture.TOP);
SkyboxCubeMap.SubImage3D(Image.FromFile("content/textures/skybox/interstellar/bottom.png"), Z: Texture.BOTTOM);
//FB.Clear(new Vector4(1, 0, 0, 1));
Model SkyboxCube = Importers.Load <Model>("content/models/cube.obj");
SkyboxCube.Scale = new Vector3(2);
SkyboxCube.Meshes[0].Material.Shader = ShaderProgram.Skybox;
SkyboxCube.Meshes[0].Material.Diffuse = SkyboxCubeMap;
//bool DoDebug = true;
while (!Glfw.WindowShouldClose(Window))
{
/*if (Khronos.KhronosApi.LogEnabled) {
* Khronos.KhronosApi.LogCommand("END FRAME", null, null);
* Khronos.KhronosApi.LogEnabled = false;
* }
*
* if (DoDebug) {
* DoDebug = false;
* Khronos.KhronosApi.LogEnabled = true;
* Khronos.KhronosApi.LogCommand("BEGIN FRAME", null, null);
* }*/
Update(Dt);
Gl.Clear(ClearBufferMask.DepthBufferBit | ClearBufferMask.ColorBufferBit | ClearBufferMask.StencilBufferBit);
FB.Bind();
{
Gl.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit | ClearBufferMask.StencilBufferBit);
SetupState();
Gl.Disable(EnableCap.CullFace);
Gl.DepthMask(false);
SkyboxCube.Position = Camera.ActiveCamera?.Position ?? Vector3.Zero;
SkyboxCube.Draw();
Gl.DepthMask(true);
DrawScene(Dt);
}
FB.Unbind();
// Swap to GUI camera
Gl.Disable(EnableCap.DepthTest);
Gl.Disable(EnableCap.CullFace);
Camera.ActiveCamera = Camera.GUICamera;
Immediate.UseShaders(() => {
if (ColorTex.Multisampled)
{
Immediate.TriangleShader = ShaderProgram.PostMultisample;
Immediate.TriangleShader.Uniform2f("TexSize", new Vector2(ColorTex.Width, ColorTex.Height));
}
else
{
Immediate.TriangleShader = ShaderProgram.Post;
}
Immediate.TriangleShader.Uniform1f("Exposure", 1.0f);
Gl.Enable(EnableCap.FramebufferSrgb);
Immediate.Texture2D(Vector2.Zero, ColorTex, UVInvertY: true);
Gl.Disable(EnableCap.FramebufferSrgb);
});
DrawGUI(Dt);
Glfw.SwapBuffers(Window);
// Cap at Target framerate
while ((float)SWatch.ElapsedMilliseconds / 1000 < Target)
{
;
}
Dt = (float)SWatch.ElapsedMilliseconds / 1000;
FPS = (int)(1.0f / Dt);
SWatch.Restart();
}
Environment.Exit(0);
}
private static void OnCreated(object S, FileSystemEventArgs E)
{
GConsole.WriteLine("File created: {0}", E.FullPath);
}
