protected override void OnUpdateFrame(FrameEventArgs e)
{
if (state == GameState.Playing || state == GameState.Menu)
{
// calculate mouse movement
//gameInput.calcDelta();
// calculate frame Times
frameTime += (float)e.Time;
lastFrameDuration = (float)e.Time;
// exit game?
bool ESC = Keyboard[Key.Escape];
if (ESC && !prevESC)
{
if (state == GameState.Menu)
{
exitGame();
}
if (state == GameState.Playing)
{
enterMenu();
}
}
prevESC = ESC;
bool F5 = Keyboard[Key.F5];
if (F5 && !prevF5)
{
if (state == GameState.Playing)
{
textureLoader.GrabScreenshot();
}
}
prevF5 = F5;
// call scene tree to update
mScene.update();
}
else if (state == GameState.Started)
{
//search for related files
FileSeeker mFileSeeker = new FileSeeker(this);
//create framebufferset for waterreflections
waterFramebuffer = framebufferCreator.createFrameBuffer("waterFramebuffer", (int)(virtual_size.X * 0.5), (int)(virtual_size.Y * 0.5));
RenderOptions mOptionsWater = new RenderOptions(virtual_size);
mOptionsWater.postProcessing = true;
mOptionsWater.ssAmbientOccluison = false;
mOptionsWater.bloom = false;
mOptionsWater.depthOfField = false;
waterFramebufferSet = new FramebufferSet(framebufferCreator, waterFramebuffer, mOptionsWater);
//crate shadow framebuffer
shadowFramebuffer = framebufferCreator.createFrameBuffer("shadowFramebuffer", mScene.ShadowRes, mScene.ShadowRes, PixelInternalFormat.Rgba16f, false);
//create main framebufferset
RenderOptions mOptions = new RenderOptions(virtual_size);
mOptions.postProcessing = true;
mOptions.ssAmbientOccluison = true;
mOptions.bloom = true;
//mOptions.depthOfField = true;
mainFramebufferSet = new FramebufferSet(framebufferCreator, framebufferCreator.defaultFb, mOptions);
state = GameState.InitLoading;
}
else if (state == GameState.InitLoading)
{
//loading rutine - loads one object each time its called
float percentageA = 0;
float percentageB = 0;
float percentageC = 0;
float percentageD = 0;
float percentageE = 0;
percentageA = meshLoader.loadSingleMeshes();
if (percentageA == 1)
{
percentageB = shaderLoader.loadSingleShaders();
}
if (percentageB == 1)
{
percentageC = textureLoader.loadSingleTextures();
}
if (percentageC == 1)
{
percentageD = materialLoader.loadSingleMaterials();
}
if (percentageD == 1)
{
percentageE = templateLoader.loadSingleTemplates();
}
loadingPercentage = (percentageA + percentageB + percentageC + percentageD + percentageE) / 5f;
//loadingPercentage = (float)Math.Sqrt(loadingPercentage);
if (loadingPercentage == 1)
{
//create cubemap buffers
mCubemapBufferSets = new CubemapBufferSets(mScene, framebufferCreator, 128);
mScene.envTextures = mCubemapBufferSets.outTextures;
// create viewInfo for reflection
waterViewInfo = new ViewInfo();
waterViewInfo.aspect = (float)Width / (float)Height;
waterViewInfo.updateProjectionMatrix();
//set noise texture
mScene.noiseTexture = textureLoader.getTexture("noise_pixel.png");
//set shaders for postprocessing
mScene.ssaoShader = shaderLoader.getShader("ssao.xsp");
mScene.ssaoBlrShader = shaderLoader.getShader("ao_blur.xsp");
mScene.ssaoBlrShaderA = shaderLoader.getShader("ao_blur_a.xsp");
mScene.bloomCurveShader = shaderLoader.getShader("bloom_curve.xsp");
mScene.bloomShader = shaderLoader.getShader("bloom_shader.xsp");
mScene.dofpreShader = shaderLoader.getShader("dof_preshader.xsp");
mScene.dofShader = shaderLoader.getShader("dof_shader.xsp");
mScene.compositeShader = shaderLoader.getShader("composite.xsp");
mScene.ssaoBlendShader = shaderLoader.getShader("ssao_blend.xsp");
mScene.normalShader = shaderLoader.getShader("ssnormals.xsp");
mScene.selectionShader = shaderLoader.getShader("selection.xsp");
mScene.copycatShader = shaderLoader.getShader("backdrop.xsp");
mScene.wipingShader = shaderLoader.getShader("sMapWipe.xsp");
// spawn the player
player = new Player(mScene, new Vector3(0, 3, 10), new Vector3(0, 0, -1), gameInput);
mScene.sunLight.Parent = player;
//player.setInput(gameInput);
mScene.init();
// load objects saved in database
mScene.loadObjects();
mScene.selectionShader = shaderLoader.getShader("selection.xsp");
mScene.ssNormalShader = shaderLoader.getShader("ssnormals.xsp");
mScene.ssNormalShaderNoTex = shaderLoader.getShader("ssnormals_notex.xsp");
state = GameState.Playing;
}
}
}
public void enterMenu()
{
state = GameState.Menu;
player.hud.isVisible = false;
player.tool = player.tools[0];
}
protected override void OnLoad(System.EventArgs e)
{
//generate stopwatch
sw = new Stopwatch();
//set size of the render
virtual_size = new Vector2(1920, 1080);
state = new GameState();
string versionOpenGL = GL.GetString(StringName.Version);
log(versionOpenGL);
// make the Coursor disapear
Cursor.Hide();
// center it on the window
Cursor.Position = new Point(
(Bounds.Left + Bounds.Right) / 2,
(Bounds.Top + Bounds.Bottom) / 2);
// other state
GL.ClearColor(System.Drawing.Color.Black);
VSync = VSyncMode.On;
screenSize = new Vector2(Width, Height);
// create instances of necessary objects
textureLoader = new TextureLoader(this);
framebufferCreator = new FramebufferCreator(this);
meshLoader = new MeshLoader(this);
shaderLoader = new ShaderLoader(this);
materialLoader = new MaterialLoader(this);
templateLoader = new TemplateLoader(this);
mScene = new Scene(this);
// create gameInput
gameInput = new GameInput(mScene, Keyboard, Mouse);
// set files for displaying loading screen
shaderLoader.fromXmlFile("shaders\\composite.xsp");
shaderLoader.fromTextFile("shaders\\composite.vs", "shaders\\splash_shader.fs");
meshLoader.fromObj("models\\sprite_plane.obj");
textureLoader.fromFile("materials\\ultra_engine_back.png",true);
textureLoader.fromFile("materials\\ultra_engine_back_h.png",true);
materialLoader.fromXmlFile("materials\\composite.xmf");
//loading noise manualy so we can disable multisampling
textureLoader.fromFile("materials\\noise_pixel.png", false);
// load files for loading screen
textureLoader.LoadTextures();
meshLoader.loadMeshes();
shaderLoader.loadShaders();
materialLoader.loadMaterials();
// setup 2d filter (loading screen)
splashFilter2d = new Quad2d(this);
// set time to zero
spawnTime = get_time();
}
public void enterGame()
{
state = GameState.Playing;
player.hud.isVisible = true;
player.tool = player.tools[1];
}
