private static void FullscreenMode()
{
int oldX = 50;
int oldY = 50;
int oldWidth = 320;
int oldHeight = 320;
if (screensaver)
{
Glut.glutKeyboardFunc(new Glut.KeyboardCallback(ScreensaverKeyboard));
Glut.glutPassiveMotionFunc(new Glut.PassiveMotionCallback(ScreensaverPassive));
Glut.glutMouseFunc(new Glut.MouseCallback(ScreensaverMouse));
}
else
{
Glut.glutKeyboardFunc(new Glut.KeyboardCallback(Keyboard));
}
Glut.glutSetCursor(Glut.GLUT_CURSOR_NONE);
oldX = Glut.glutGet(Glut.GLUT_WINDOW_X);
oldY = Glut.glutGet(Glut.GLUT_WINDOW_Y);
oldWidth = Glut.glutGet(Glut.GLUT_WINDOW_WIDTH);
oldHeight = Glut.glutGet(Glut.GLUT_WINDOW_HEIGHT);
Glut.glutFullScreen();
}
private static void OnMouseMoves(int button, int state, int x, int y)
{
if (button == Glut.GLUT_RIGHT_BUTTON)
{
// this method gets called whenever a new mouse button event happens
rightmouseDown = (state == Glut.GLUT_DOWN);
// if the mouse has just been clicked then we hide the cursor and store the position
if (rightmouseDown)
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_NONE);
prevX = downX = x;
prevY = downY = y;
}
else // unhide the cursor if the mouse has just been released
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_LEFT_ARROW);
Glut.glutWarpPointer(downX, downY);
}
}
if (button == Glut.GLUT_LEFT_BUTTON)
{
leftmouseDown = (state == Glut.GLUT_DOWN);
if (leftmouseDown)
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_NONE);
prevX = downX = x;
prevY = downY = y;
}
else
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_LEFT_ARROW);
}
}
}
private static void WindowedMode()
{
Glut.glutKeyboardFunc(new Glut.KeyboardCallback(Keyboard));
Glut.glutPassiveMotionFunc(null);
Glut.glutMouseFunc(null);
Glut.glutSetCursor(Glut.GLUT_CURSOR_INHERIT);
Glut.glutPositionWindow(50, 50);
Glut.glutReshapeWindow(320, 320);
}
private static void OnMouse(int button, int state, int x, int y)
{
// this method gets called whenever a new mouse button event happens
if (button == Glut.GLUT_RIGHT_BUTTON) mouseDown = (state == Glut.GLUT_DOWN);
// if the mouse has just been clicked then we hide the cursor and store the position
if (mouseDown)
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_NONE);
downX = x;
downY = y;
}
else // unhide the cursor if the mouse has just been released
Glut.glutSetCursor(Glut.GLUT_CURSOR_LEFT_ARROW);
}
private static void OnMouse(int button, int state, int x, int y)
{
if (button != Glut.GLUT_RIGHT_BUTTON)
{
return; //Nic sie nie dzieje jak przycisk nie jest nacisniety
}
mouseDown = (state == Glut.GLUT_DOWN); //pobieranie stanu czy przycisk jest wcisniety
if (mouseDown)
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_NONE); //Ukrywanie kursora podczas gdy mouseDown == true
prevX = downX = x; //Nadanie wartosci prevX i downX
prevY = downY = y; //Nadanie wartosci prevY i downY
}
else
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_LEFT_ARROW); //Przywrocenie przycisku
Glut.glutWarpPointer(downX, downY); //zamiana lokalizacji kursora
}
}
public override bool OnMouse(int button, int state, int x, int y)
{
if (button == Glut.GLUT_LEFT_BUTTON && state == Glut.GLUT_DOWN)
{
MouseWorld = ConvertScreenToWorldCoords(x, y, TheCamera.ViewMatrix, projectionMatrix, TheCamera.Position,
TheRenderStatus);
Vector3 playerMouseVec =
(new Vector3(MouseWorld.x, 0.0, MouseWorld.z) - TheGameStatus.ThePlayer.Location).Normalize();
TheGameStatus.ThePlayer.Orientation = playerMouseVec;
// TheGameStatus.ThePlayer.Orientation = new Vector(playerMouseVec.x, playerMouseVec.y);
int mod = Glut.glutGetModifiers();
if (mod == Glut.GLUT_ACTIVE_CTRL)
{
TheSceneManager.TileSelected(MouseWorld);
}
}
else if (button == Glut.GLUT_RIGHT_BUTTON)
{
// this method gets called whenever a new mouse button event happens
mouseDown = (state == Glut.GLUT_DOWN);
// if the mouse has just been clicked then we hide the cursor and store the position
if (mouseDown)
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_NONE);
prevX = downX = x;
prevY = downY = y;
}
else // unhide the cursor if the mouse has just been released
{
Glut.glutSetCursor(Glut.GLUT_CURSOR_LEFT_ARROW);
Glut.glutWarpPointer(downX, downY);
}
}
return(true);
}
static void Main(string[] args)
{
while (true)
{
try
{
Console.WriteLine("Input the number of levels to recurse. Must be greater than or equal to zero.\r\n" +
"Mouse to look and WASD to move. Hold R to run. F to toggle fullscreen.\r\n" +
"O to toggle between walking and flying. When flying, use E/Q to ascend/descend.");
if ((levelNum = Convert.ToInt32(Console.ReadLine())) >= 0)
{
break;
}
}
catch
{
Console.WriteLine("Please input an integer greater than or equal to zero.");
}
}
// init GLUT and create window
Glut.glutInit();
Glut.glutInitDisplayMode(Glut.GLUT_DOUBLE | Glut.GLUT_DEPTH | Glut.GLUT_MULTISAMPLE); // multisampling purportedly "makes things beautiful!"
Glut.glutInitWindowSize(width, height);
Glut.glutCreateWindow("Fractal");
// register main loop callbacks
Glut.glutDisplayFunc(renderScene);
Glut.glutIdleFunc(idle);
Glut.glutCloseFunc(onClose);
//register resize callback
Glut.glutReshapeFunc(OnReshape);
// register keyboard callbacks
Glut.glutKeyboardFunc(OnKeyboardDown);
Glut.glutKeyboardUpFunc(OnKeyboardUp);
// register mouse callbacks
Glut.glutMotionFunc(OnMove);
Glut.glutPassiveMotionFunc(OnMove);
//hide mouse
Glut.glutSetCursor(Glut.GLUT_CURSOR_NONE);
//enable depth testing
Gl.Enable(EnableCap.DepthTest);
//enable alpha blending
Gl.Enable(EnableCap.Blend);
Gl.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
//compile shader
program = new ShaderProgram(VertexShader, FragmentShader);
//make a camera
camera = new Camera(new Vector3(0, 0, 0), Quaternion.Identity); //set the camera starting location here
camera.SetDirection(new Vector3(0, 0, -1));
// set the view and projection matrix
program.Use();
program["projection_matrix"].SetValue(Matrix4.CreatePerspectiveFieldOfView(0.90f, (float)width / height, 0.01f, 1000f));
program["light_direction"].SetValue(new Vector3(-0.3f, -0.8f, -0.7f)); //pink
program["light2_direction"].SetValue(new Vector3(0.7f, -0.8f, 0.3f)); //cyan
program["light3_direction"].SetValue(new Vector3(0.3f, -0.8f, 0.7f)); //celadon
program["light4_direction"].SetValue(new Vector3(-0.7f, -0.8f, -0.3f)); //yellow
program["enable_lighting"].SetValue(lighting);
//set background color
Gl.ClearColor(0.99f, 0.93f, 0.85f, 1f);
// load each block's model and decomposition rule from files and add to blockRef
int fCount = Directory.GetFiles("assets", "*", SearchOption.TopDirectoryOnly).Length;
for (int n = 0; n < fCount / 2; ++n)
{
List <Vector3> indexVertices = new List <Vector3>();
List <Vector3> indexNormals = new List <Vector3>();
List <Vector3> vertices = new List <Vector3>();
List <Vector3> normals = new List <Vector3>();
List <Vector3> edgeVertices = new List <Vector3>();
StreamReader sr = new StreamReader("assets/" + n.ToString() + ".txt");
while (!sr.EndOfStream)
{
string[] fields = sr.ReadLine().Split();
if (fields[0] == "v") //a vertex
{
Vector3 vertex = new Vector3(Convert.ToSingle(fields[1]), Convert.ToSingle(fields[2]), Convert.ToSingle(fields[3]));
indexVertices.Add(vertex);
}
else if (fields[0] == "vn") //a vertex normal
{
Vector3 normal = new Vector3(Convert.ToSingle(fields[1]), Convert.ToSingle(fields[2]), Convert.ToSingle(fields[3]));
indexNormals.Add(normal);
}
else if (fields[0] == "f") //a face
{
for (int i = 1; i < fields.Length; ++i)
{
string[] indices = fields[i].Split('/');
vertices.Add(indexVertices[Convert.ToInt32(indices[0]) - 1]);
normals.Add(indexNormals[Convert.ToInt32(indices[2]) - 1]);
}
}
else if (fields[0] == "l") //an edge
{
edgeVertices.Add(indexVertices[Convert.ToInt32(fields[1]) - 1]);
edgeVertices.Add(indexVertices[Convert.ToInt32(fields[2]) - 1]);
}
}
sr.Close();
//create the block object
Block newBlock = new Block();
newBlock.position = new Vector3(0, 0, 0);
newBlock.yOrientation = 0;
newBlock.scale = new Vector3(1, 1, 1);
newBlock.ID = n;
//fill the block object with data loaded from .obj above
newBlock.verticeData = vertices.ToArray();
newBlock.normalData = normals.ToArray();
newBlock.edgeVerticeData = edgeVertices.ToArray();
blockRef.Add(newBlock);
//load the decomposition rule for this block
List <DecompBlock> newDRule = new List <DecompBlock>();
float scaleConst = 1;
float unitConst = 1;
sr = new StreamReader("assets/" + n.ToString() + "rule.txt");
while (!sr.EndOfStream)
{
string[] fields = sr.ReadLine().Split();
if (fields[0] != "#") //check its not a comment
{
if (fields[0] == "!")
{
//setting scale down values. e.g. if set to 1/3 and 2/3, each new block would be scaled down
//by 1/3, and each 1 unit offset written in the rule file would be scaled to move the block 2/3 units instead.
//default 1 and 1: no scaling applied.
scaleConst = Convert.ToSingle(fields[1]);
unitConst = Convert.ToSingle(fields[2]);
}
else
{
//load in fields
DecompBlock newDBlock = new DecompBlock();
newDBlock.ID = Convert.ToInt32(fields[0]);
newDBlock.posOffset = new Vector3(Convert.ToSingle(fields[1]), Convert.ToSingle(fields[2]), Convert.ToSingle(fields[3]));
newDBlock.xAngleOffset = Convert.ToSingle(fields[4]);
newDBlock.extraScale = new Vector3(1, 1, 1);
newDBlock.unitScaleConst = unitConst;
newDBlock.scaleDownConst = scaleConst;
if (fields.Length > 5)
{
newDBlock.extraScale = new Vector3(Convert.ToInt32(fields[5]), Convert.ToInt32(fields[6]), Convert.ToInt32(fields[7]));
}
//add block to rule
newDRule.Add(newDBlock);
}
}
}
sr.Close();
decompRules.Add(newDRule);
}
Block seedBlock = blockRef[0];
blocks = Decompose(seedBlock, levelNum);
//merge all vertices and normals into a an interleaved vbo
List <Vector3> preVertices = new List <Vector3>();
List <Vector3> preNormals = new List <Vector3>();
List <Vector3> preEdges = new List <Vector3>();
foreach (Block block in blocks)
{
foreach (Vector3 point in block.verticeData)
{
Vector4 preVertex = (new Vector4(point, 1)
* Matrix4.CreateScaling(block.scale)
* Matrix4.CreateRotationY(block.yOrientation)
+ new Vector4(block.position, 1));
preVertices.Add(new Vector3(preVertex.Get(0), preVertex.Get(1), preVertex.Get(2)));
}
foreach (Vector3 normal in block.normalData)
{
Vector4 preNormal = (new Vector4(normal, 1)
* Matrix4.CreateScaling(new Vector3(Math.Sign(block.scale[0]),
Math.Sign(block.scale[1]),
Math.Sign(block.scale[2])))
* Matrix4.CreateRotationY(block.yOrientation));
preNormals.Add(new Vector3(Convert.ToSingle(Math.Round(preNormal.Get(0))),
Convert.ToSingle(Math.Round(preNormal.Get(1))),
Convert.ToSingle(Math.Round(preNormal.Get(2)))));
}
foreach (Vector3 point in block.edgeVerticeData)
{
Vector4 preVertex = (new Vector4(point, 1)
* Matrix4.CreateScaling(block.scale)
* Matrix4.CreateRotationY(block.yOrientation)
+ new Vector4(block.position, 1));
preEdges.Add(new Vector3(preVertex.Get(0), preVertex.Get(1), preVertex.Get(2)));
}
}
//exportOBJ(preVertices, preNormals); //exports fractal if left uncommented
drawVertices = new VBO <Vector3>(preVertices.ToArray());
drawNormals = new VBO <Vector3>(preNormals.ToArray());
drawEdges = new VBO <Vector3>(preEdges.ToArray());
List <uint> drawOrder = new List <uint>();
for (int x = 0; x < preVertices.Count; ++x)
{
drawOrder.Add(Convert.ToUInt32(x));
}
drawElements = new VBO <uint>(drawOrder.ToArray(), BufferTarget.ElementArrayBuffer);
drawOrder.Clear();
for (int x = 0; x < preEdges.Count; ++x)
{
drawOrder.Add(Convert.ToUInt32(x));
}
drawEdgeElements = new VBO <uint>(drawOrder.ToArray(), BufferTarget.ElementArrayBuffer);
watch = System.Diagnostics.Stopwatch.StartNew();
// enter GLUT event processing cycle
Glut.glutMainLoop();
}
/// <summary>
///
/// </summary>
/// <param name="fullscreen"></param>
public void executar()
{
AppState.Instance.setLanguage(AppState.Instance.Language);
#region Inicializações Glut
Glut.glutInit();
Glut.glutInitDisplayMode(Glut.GLUT_DOUBLE | Glut.GLUT_RGBA | Glut.GLUT_DEPTH);
if (AppState.Instance.Fullscreen)
{
Glut.glutGameModeString(AppState.Instance.Width + "x" + AppState.Instance.Height + ":32");
if (Glut.glutGameModeGet(Glut.GLUT_GAME_MODE_POSSIBLE) == 1)
{
Glut.glutEnterGameMode();
Glut.glutSetCursor(Glut.GLUT_CURSOR_NONE);
}
else
{
System.Environment.Exit(0);
}
}
else
{
Glut.glutInitWindowSize(AppState.Instance.Width, AppState.Instance.Height);
Glut.glutCreateWindow(Settings.Default.ApplicationName + "-" + Settings.Default.VersionNumber);
}
#endregion
#region Inicializações OpenGL
Gl.glEnable(Gl.GL_DEPTH_TEST);
Gl.glShadeModel(Gl.GL_SMOOTH);
Gl.glEnable(Gl.GL_POINT_SMOOTH);
Gl.glEnable(Gl.GL_LINE_SMOOTH);
Gl.glEnable(Gl.GL_POLYGON_SMOOTH);
Gl.glEnable(Gl.GL_TEXTURE_2D);
Gl.glEnable(Gl.GL_NORMALIZE);
Gl.glEnable(Gl.GL_LIGHTING);
Gl.glEnable(Gl.GL_AUTO_NORMAL);
//Gl.glEnable(Gl.GL_CULL_FACE);
Gl.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
#endregion
Camera cam = new Camera();
cam.IsActive = true;
cam.Following = (ThreeDObject)this.ActiveTourist;
Camera.CameraList.Add(cam);
this.Renderer.Atmosphere = this.AtmosphericConditions;
#region Inicialização do DevIL, Alut e bibliotecas associadas
Il.ilInit();
Ilut.ilutInit();
Ilut.ilutRenderer(Ilut.ILUT_OPENGL);
Alut.alutInit();
#endregion
#region Carregar os Recursos
Console.WriteLine(AppState.Instance.ResourceManager.GetString("LoadingTextures"));
Assets.Instance.loadTextures();
Console.WriteLine(AppState.Instance.ResourceManager.GetString("Loading3DS"));
Assets.Instance.loadModels();
Console.WriteLine(AppState.Instance.ResourceManager.GetString("LoadingSounds"));
Assets.Instance.loadSounds();
#endregion
#region Skybox
Skybox skybox = new Skybox();
skybox.createDisplayList();
this.Renderer.ObjectosCena.Add(skybox);
#endregion
#region Terreno
Terrain terreno = new Terrain();
terreno.createDisplayList();
this.Renderer.ObjectosCena.Add(terreno);
#endregion
#region Sol
Sun sol = new Sun();
this.Renderer.IluminacaoCena.Add(sol);
#endregion
#region Carregamento dos Dados obtidos atrávés do WebService
this.Ws.loadTour(ref this.tour);
this.Ws.loadCartography(ref this.cartography, this.tour.cityID);
AppState.Instance.CurrentDate = this.tour.begin;
#endregion
#region Adicionar Elementos "Colidíveis"
foreach (PointOfInterest p in this.Cartography.pointsOfInterest)
{
this.collidible.Add(p);
}
foreach (GenericObject go in this.Cartography.genericObjects)
{
if (go is RandomBuilding)
{
this.collidible.Add(go);
}
}
#endregion
#region Adicionar Elementos Visitáveis
PointOfInterest poi;
foreach (ToVisit t in this.CurrentTour.toVisit)
{
poi = this.Cartography.getPointOfInterestWithID(t.attractionID);
poi.ToVisit = true;
poi.Visited = t.visited;
}
#endregion
#region Ajustes à Área de Colisão dos Modelos
String[] adjustment;
String[] dimensions;
foreach (PointOfInterest col in this.Cartography.pointsOfInterest)
{
adjustment = ModelSettings.Default[col.ModelName + "Adjustment"].ToString().Split('|');
col.ColisionArea.Adjustment.set(Double.Parse(adjustment[0]), Double.Parse(adjustment[1]), Double.Parse(adjustment[2]));
dimensions = ModelSettings.Default[col.ModelName + "Dimensions"].ToString().Split('|');
col.ColisionArea.Dimensions.set(Double.Parse(dimensions[0]), Double.Parse(dimensions[1]), Double.Parse(dimensions[2]));
col.SoundName = ModelSettings.Default[col.ModelName + "SoundName"].ToString();
col.ColisionArea.Visible = true;
}
#endregion
#region Turista
this.ActiveTourist.ModelName = "Turista";
this.ActiveTourist.setPosicao(20.0, -0.9, 0.0);
this.ActiveTourist.SoundName = "HeroStep3";
this.ActiveTourist.setSoundPosition();
this.Renderer.ObjectosCena.Add(this.ActiveTourist);
#endregion
// TODO: Cria uma propriedade para isto
new Ambiente().definirProperiedades();
Glut.glutDisplayFunc(new Glut.DisplayCallback(this.Renderer.render));
Glut.glutKeyboardFunc(new Glut.KeyboardCallback(this.Input.tecladoNormal));
Glut.glutKeyboardUpFunc(new Glut.KeyboardUpCallback(this.Input.tecladoNormalUp));
Glut.glutReshapeFunc(new Glut.ReshapeCallback(this.Renderer.redimensionar));
Glut.glutSpecialFunc(new Glut.SpecialCallback(this.Input.tecladoEspecial));
Glut.glutTimerFunc(30, new Glut.TimerCallback(this.timer), 0);
this.createPopupMenus();
if (this.CurrentTour.toVisit.Count > 0)
{
Messaging.Instance.Permanent.Add(AppState.Instance.ResourceManager.GetString("ToVisitLabel") + ":");
foreach (ToVisit tv in this.CurrentTour.toVisit)
{
poi = this.Cartography.getPointOfInterestWithID(tv.attractionID);
if (poi.ToVisit && !poi.Visited)
{
Messaging.Instance.Permanent.Add("- " + poi.Nome);
}
else
{
Messaging.Instance.Permanent.Add("- " + poi.Nome + " (" + AppState.Instance.ResourceManager.GetString("VisitedLabel") + ")");
}
}
}
else
{
Messaging.Instance.Permanent.Add(AppState.Instance.ResourceManager.GetString("NoPOIsToVisit"));
}
#region Inicializar Música Ambiente
this.SoundManager.switchAmbientMusicTo("MusicaAmbiente1");
#endregion
this.Renderer.Map = this.Cartography;
Glut.glutMainLoop();
}
