public void Render(object Sender, FrameEventArgs E)
{
Timekeeper.Start();
GL.Clear(ClearBufferMask.ColorBufferBit);
// PlayerView.Setup(800, 800);
// PlayerView.Update();
//Spritebatch.Begin();
Texture.Bind();
// GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
CurrentShader.Enable();
Sprite.mov(mov);
Sprite.Draw();
CurrentShader.Disable();
// GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
GameScreen.SwapBuffers();
frames++;
if (Timekeeper.GetElapsed().Seconds == 1)
{
RobustConsole.Write(LogLevel.Debug, "RobustEngine", "Render() FPS " + frames);
Timekeeper.Reset();
frames = 0;
}
// RobustConsole.Write(LogLevel.Debug, "RobustEngine", "Render() MS " + Timekeeper.GetTime().Milliseconds.ToString());
}
public void Run()
{
RobustConsole.Write(LogLevel.Warning, "RobustEngine", "Starting Run loop...");
Timekeeper.Start();
GameScreen.Run(60);
}
public void Init()
{
RobustConsole.ClearConsole();
RobustConsole.SetLogLevel(LogLevel.Debug);
RobustConsole.Write(LogLevel.Debug, "RobustEngine", "Init() Intializing...");
Timekeeper = new Clock();
VSettings = new VideoSettings(); //TODO import video settings here
GameScreen = new GameWindow(800, 800, GraphicsMode.Default, "RobustWando", GameWindowFlags.Default, DisplayDevice.Default, 3, 3, GraphicsContextFlags.Debug);
//GameScreen = new GameWindow();
//GameScreen.Size = VSettings.Size;
//GameScreen.WindowBorder = VSettings.Border;
//GameScreen.Title = "Space Station 14";
//GameScreen.Visible = true;
GameScreen.MakeCurrent(); //OPENGL CONTEXT STARTS HERE
GLINFO += "\n\n------------------------------------------------------------------";
GLINFO += "\n OpenGL Version: " + GL.GetString(StringName.Version);
GLINFO += "\n Vendor: " + GL.GetString(StringName.Vendor);
GLINFO += "\n GLSL Version: " + GL.GetString(StringName.ShadingLanguageVersion);
GLINFO += "\n------------------------------------------------------------------\n";
RobustConsole.Write(LogLevel.Info, this, GLINFO);
GameScreen.RenderFrame += Render;
GameScreen.UpdateFrame += Update;
GL.Enable(EnableCap.Texture2D);
//GL.Enable(EnableCap.VertexArray);
var ImageTestFile = Path.Combine(Environment.CurrentDirectory, "Graphics", "Shaders", "ImageTest");
//TESTING
Texture = new Texture2D("Devtexture_Floor.png");
PlayerView = new View(Vector2.One, 0, 10);
// Spritebatch = new SpriteBatch(1920, 1080);
Sprite = new Sprite("test", Texture);
CurrentShader = new Shader(ImageTestFile + ".vert", ImageTestFile + ".frag");
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.ClearColor(Color.Gray);
GL.Viewport(0, 0, 800, 600);
GL.Ortho(-400, 400, -300, 300, 0, 1);
//Context = new GraphicsContext(GraphicsMode.Default, GameScreen.WindowInfo,4,4,GraphicsContextFlags.Default);
//Context.MakeCurrent(GameScreen.WindowInfo);
//(Context as IGraphicsContextInternal).LoadAll();
//GL.Enable(EnableCap.Blend);
RobustConsole.Write(LogLevel.Debug, "RobustEngine", "Init() Done.");
ReadyToRun = true;
}
private int getUniformLoc(string VarName)
{
if (!UniformLocations.ContainsKey(VarName))
{
UniformLocations.Add(VarName, GL.GetUniformLocation(PID, VarName));
}
if (UniformLocations[VarName] == -1 && DEBUG)
{
RobustConsole.Write(LogLevel.Warning, this, "| Shader PID:" + PID + " | Could not find Uniform Variable named " + VarName + "!. Uniform data will be discarded!");
}
return(UniformLocations[VarName]);
}
/// <summary>
/// Compiles the vertex/fragment shader. Reports any compile-time issues.
/// </summary>
private void Compile(string VertexCode, string FragCode)
{
DEBUG = false;
VSID = GL.CreateShader(ShaderType.VertexShader);
FSID = GL.CreateShader(ShaderType.FragmentShader);
VIDDump = File.ReadAllText(VertexCode);
FIDDump = File.ReadAllText(FragCode);
GL.ShaderSource(VSID, VIDDump);
GL.ShaderSource(FSID, FIDDump);
int VertexCompiled;
int FragmentCompiled;
int ProgramComplied;
GL.CompileShader(VSID);
GL.GetShader(VSID, ShaderParameter.CompileStatus, out VertexCompiled);
if (VertexCompiled != 1)
{
RobustConsole.Write(LogLevel.Critical, this, GL.GetShaderInfoLog(VSID));
}
GL.CompileShader(FSID);
GL.GetShader(FSID, ShaderParameter.CompileStatus, out FragmentCompiled);
if (FragmentCompiled != 1)
{
RobustConsole.Write(LogLevel.Critical, this, GL.GetShaderInfoLog(FSID));
}
PID = GL.CreateProgram();
GL.AttachShader(PID, VSID);
GL.AttachShader(PID, FSID);
GL.LinkProgram(PID);
GL.GetProgram(PID, GetProgramParameterName.LinkStatus, out ProgramComplied);
if (ProgramComplied != 1)
{
RobustConsole.Write(LogLevel.Critical, this, GL.GetShaderInfoLog(PID));
}
GL.DetachShader(PID, VSID);
GL.DetachShader(PID, FSID);
GL.DeleteShader(VSID);
GL.DeleteShader(FSID);
UniformLocations = new Dictionary <string, int>();
}
public static void CheckGLErrors()
{
var FBOEC = GL.CheckFramebufferStatus(FramebufferTarget.Framebuffer);
while ((FBOEC == FramebufferErrorCode.FramebufferComplete))
{
RobustConsole.Write(LogLevel.Verbose, "RobustEngine", FBOEC.ToString()); //TODO expand error message
break;
}
var EC = GL.GetError();
while (EC != ErrorCode.NoError)
{
RobustConsole.Write(LogLevel.Fatal, "RobustEngine", EC.ToString()); // TODO expand error message
}
}
public void Stop()
{
RobustConsole.Write(LogLevel.Debug, "RobustEngine", "Stopping...");
}
public void Render(object Sender, FrameEventArgs E)
{
GL.Clear(ClearBufferMask.ColorBufferBit);
// PlayerView.Setup(800, 800);
// PlayerView.Update();
// Spritebatch.Begin();
CurrentShader.Enable();
// Sprite.Rect.DebugMode = Debug.None;
// Sprite.Rect.SetFillColor(Color.Blue);
LineTest.SetFillColor(Color.Red);
LineTest.SetOrigin(LineTest.Center);
// LineTest.SetPosition(new Vector2(.10f * x, .10f * y));
// LineTest.SetRotation(mov, Axis.Z);
LineTest.Update();
LineTest.Draw();
//LineTest.SetFillColor(Color.Blue);
//LineTest.SetOrigin(LineTest.Center);
//// LineTest.SetPosition(new Vector2(.10f * x, .10f * y));
//LineTest.SetRotation(90f, Axis.Z);
//LineTest.Update();
//LineTest.Draw();
//TriangleTest.SetFillColor(Color.Blue);
//TriangleTest.SetOrigin(TriangleTest.BottomLeft);
//TriangleTest.SetScale(scal);
//TriangleTest.SetRotation(-mov, Axis.Z);
//TriangleTest.SetPosition(new Vector2(scale, scale));
//TriangleTest.Update();
//TriangleTest.Draw();
//Sprite.SetOrigin(Sprite.Rect.Center);
//Sprite.SetScale(new Vector2(scale, scale)); //+ (.001f * x), scale + (.001f * y)));
//Sprite.SetRotation(mov, Axis.Z);
//Sprite.SetPosition(new Vector2(scale, scale));
//Sprite.Update();
//Sprite.Draw();
//// Sprite.SetOrigin(new Vector2(-.5f, -.5f));
//Sprite.SetScale(new Vector2(scale, scale));
//Sprite.SetRotation(mov);
//Sprite.SetPosition(new Vector2(scale * x, -scale * y));
//Sprite.Update();
//Sprite.Draw();
//// Sprite.SetOrigin(new Vector2(-.5f, -.5f));
//Sprite.SetScale(new Vector2(scale, scale));
//Sprite.SetRotation(mov);
//Sprite.SetPosition(new Vector2(-scale * x, scale * y));
//Sprite.Update();
//Sprite.Draw();
//// Sprite.Rect.DebugMode = Debug.Wireframe;
//// Sprite.SetOrigin(new Vector2(-.5f, -.5f));
//Sprite.SetScale(new Vector2(scale, scale)); ;
//Sprite.SetRotation(mov);
//Sprite.SetPosition(new Vector2(scale * x, scale * y));
//Sprite.Update();
//Sprite.Draw();
// Texture.Unbind();
CurrentShader.Disable();
GameScreen.SwapBuffers();
frames++;
if (Timekeeper.GetElapsed().Seconds >= 1)
{
RobustConsole.Write(LogLevel.Debug, "RobustEngine", "Render() FPS " + frames);
Timekeeper.Start();
frames = 0;
}
// RobustConsole.Write(LogLevel.Debug, "RobustEngine", "Render() MS " + Timekeeper.GetTime().Milliseconds.ToString());
}