void InitFonts()
{
ftex = loadTGA(arialtga, false);
f16 = new Font(ftex, 256, 256, 16, arialinfo);
f24 = new Font(ftex, 256, 256, 24, arialinfo);
f32 = new Font(ftex, 256, 256, 32, arialinfo);
morpheus.InitMPQ(morpheusttf, 40);
arialn13.InitMPQ(arialnttf, 13);
arial12.Init(arialttf, 12);
arial14.Init(arialttf, 14);
arial16.Init(arialttf, 16);
}
/* general OpenGL initialization function */
int initGL( )
{
/* Enable smooth shading */
glShadeModel( GL_SMOOTH );
/* Set the background black */
glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
/* Depth buffer setup */
glClearDepth( 1.0f );
/* Enables Depth Testing */
glEnable( GL_DEPTH_TEST );
/* The Type Of Depth Test To Do */
glDepthFunc( GL_LEQUAL );
/* Really Nice Perspective Calculations */
glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST );
our_font.init("simfang.ttf", 16);
return( TRUE );
}
//=================================================================
// int InitGL(GLvoid)
// setup for OpenGL
//==================================================================
int InitGL(GLvoid)
{
float df = 100.0f;
glClearDepth(1.0f); // Depth Buffer Setup
glEnable(GL_DEPTH_TEST); // Enables Depth Testing
glDepthFunc(GL_LEQUAL); // The Type Of Depth Testing To Do
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // Really Nice Perspective Calculations
glClearColor(0,0,0,0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glShadeModel(GL_SMOOTH);
glEnable(GL_CULL_FACE);
glEnable(GL_DEPTH_TEST);
glMaterialfv(GL_FRONT,GL_SPECULAR,spec);
glMaterialfv(GL_FRONT,GL_SHININESS,&df);
glEnable(GL_LIGHTING);
glLightfv(GL_LIGHT0,GL_POSITION,posl);
glLightfv(GL_LIGHT0,GL_AMBIENT,amb2);
glEnable(GL_LIGHT0);
glLightModelfv(GL_LIGHT_MODEL_AMBIENT,amb);
glEnable(GL_COLOR_MATERIAL);
glColorMaterial(GL_FRONT,GL_AMBIENT_AND_DIFFUSE);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
glEnable(GL_TEXTURE_2D);
LoadGLTextures();
//Construct billboarded explosion primitive as display list
//4 quads at right angles to each other
glNewList(dlist=glGenLists(1), GL_COMPILE);
glBegin(GL_QUADS);
glRotatef(-45,0,1,0);
glNormal3f(0,0,1);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-50,-40,0);
glTexCoord2f(0.0f, 1.0f); glVertex3f(50,-40,0);
glTexCoord2f(1.0f, 1.0f); glVertex3f(50,40,0);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-50,40,0);
glNormal3f(0,0,-1);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-50,40,0);
glTexCoord2f(0.0f, 1.0f); glVertex3f(50,40,0);
glTexCoord2f(1.0f, 1.0f); glVertex3f(50,-40,0);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-50,-40,0);
glNormal3f(1,0,0);
glTexCoord2f(0.0f, 0.0f); glVertex3f(0,-40,50);
glTexCoord2f(0.0f, 1.0f); glVertex3f(0,-40,-50);
glTexCoord2f(1.0f, 1.0f); glVertex3f(0,40,-50);
glTexCoord2f(1.0f, 0.0f); glVertex3f(0,40,50);
glNormal3f(-1,0,0);
glTexCoord2f(0.0f, 0.0f); glVertex3f(0,40,50);
glTexCoord2f(0.0f, 1.0f); glVertex3f(0,40,-50);
glTexCoord2f(1.0f, 1.0f); glVertex3f(0,-40,-50);
glTexCoord2f(1.0f, 0.0f); glVertex3f(0,-40,50);
glEnd();
glEndList();
font.init("knight.TTF", 20);
font1.init("test.TTF", 13);
return TRUE;
}
//note to self- C++ argv[] starts with the name of the file (moshball.exe 10 is 2 arguments)
int main(int argc, char* argv[]){
//Starting up DevIL
ilInit();
iluInit();
ilutInit();
ilutRenderer(ILUT_OPENGL);
int seed = 0;
//Dealing with command line arguments
//2 actual arguments- number of balls , random number seed
//more than 2 arguments is treated the same as 2 arguments
if(argc >= 3){
seed = atoi(argv[2]);
numTargets = atoi(argv[1]);
}
//1 actual argument- number of balls
else if(argc == 2){
numTargets = atoi(argv[1]);
seed = 0;
}
//nothing provided- default seed of 0, 10 balls(set in global)
else{
seed = 0;
}
//TODO- check input for doubles, other strange errors (if I have time)
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE | GLUT_DEPTH);
//TODO- any other display modes?? Probably.
glutInitWindowPosition(0, 0);
glutInitWindowSize(320, 200);
glutCreateWindow("Moshball");
glutDisplayFunc(DisplayFunc);
glutReshapeFunc(ReshapeFunc);
glutKeyboardFunc(KeyboardFunc);
glutPassiveMotionFunc(mouseMotion);
glutCloseFunc(CloseFunc);
InitShaders();
if (glewInit() != GLEW_OK)
throw std::string("GLEW failed to initialize.");
//Should allow closeFunc to run after exit, cleaning memory
glutSetOption(GLUT_ACTION_ON_WINDOW_CLOSE, GLUT_ACTION_CONTINUE_EXECUTION);
glutTimerFunc(period, TimerFunc, 0);
glutFullScreen();
//TODO- can we even use multisampling without glext.h included??
glEnable(GL_MULTISAMPLE);
glEnable(GL_NORMALIZE);
our_font.init("C:\\windows\\fonts\\micross.ttf", 72);
skybox_id[0] = ilutGLLoadImage("interstellar_large.jpg");
if(skybox_id[0] == 0)
throw std::string("Skybox1 texture not found.");
skybox_id[1] = ilutGLLoadImage("skybox_texture.jpg");
if(skybox_id[1] == 0)
throw std::string("Skybox2 texture not found.");
skybox_id[2] = ilutGLLoadImage("skybox3.png");
if(skybox_id[1] == 0)
throw std::string("Skybox3 texture not found.");
assert(skybox_id != 0);
//TODO- implement error checking for loading the texture
//(the above throw statement doesn't work yet, and the assert won't work outside debug mode)
//Set up the targets and arena (****after GL is initialized****)
createTargets(seed);
ourArena = new Arena();
ourArena->setUpScreens();
glutMainLoop();
//TODO
//After main loop: Clean memory
//any display lists (not after GLUT is done, it won't understand)
//all heap allocated things
//all of the shader stuff in video memory **IMPORTANT**
string user;
cout << "Game has ended at time " << localTime << endl;
if(targetsHit == numTargets){
cout << "You've Won!" << endl;
}
else cout << "Game terminated early" << endl;
cout << "Hit enter to exit:" << endl;
//doesn't really care if you've also typed something, just consumes the line.
getline(cin, user);
return 0;
}
int main(int argc, char * argv[])
{
srand(unsigned int(time(NULL)));
// glutInit must be the first thing to use OpenGL
glutInit(&argc, argv);
// Initializes the Develeoper's Imaging Library. This is the library that will be used to load images in different formats
// for use as textures. This library is old - others are better in some ways but unusable in others.
ilInit();
// Add a line here for every shader defined. This will take care of loading and unloading.
shaders.push_back(ShaderInitializer(&phong_shader, "per-fragment-phong.vs.glsl", "per-fragment-phong.fs.glsl", "phong shader failed to initialize"));
shaders.push_back(ShaderInitializer(&constant_shader, "constant.vs.glsl", "constant.fs.glsl", "phong shader failed to initialize"));
// Adds objects to the world. These instances are for the massive mashup of shapes.
Instance::DefineInstances(instances, NUMBER_OF_OBJECTS);
glutInitWindowSize(512, 512);
glutInitWindowPosition(-1, -1);
glutInitDisplayMode(DISPLAY_MODE);
// By setting this action, control is returned to our program when glutLeaveMainLoop is called. Without this, the program exits.
glutSetOption(GLUT_ACTION_ON_WINDOW_CLOSE , GLUT_ACTION_CONTINUE_EXECUTION);
// By setting this option, all windows created in the program share the same OpenGL context. This means all buffers and shaders and such need be instantiated only once.
glutSetOption(GLUT_RENDERING_CONTEXT , GLUT_USE_CURRENT_CONTEXT);
// This is the grid constellation initialization. The preferred argument is n^2.
gc.Initialize(525);
// This vector is used to initialize all the window objects.
//windows.push_back(Window("Basic Shape Viewer" , nullptr , nullptr , nullptr , nullptr , ivec2(512 , 512) , 50.0f , 1.0f , 100.0f));
windows.push_back(Window("Cylinder" , DisplayCylinder , nullptr , nullptr , nullptr , ivec2(512 , 512) , 50.0f , 1.0f , 100.0f));
windows.push_back(Window("Plane" , DisplayPlane , nullptr , nullptr , nullptr , ivec2(512 , 512) , 50.0f , 1.0f , 100.0f));
windows.push_back(Window("Disc" , DisplayDisc , nullptr , nullptr , nullptr , ivec2(512 , 512) , 50.0f , 1.0f , 100.0f));
windows.push_back(Window("Cube", DisplayCube, nullptr, nullptr, nullptr, ivec2(512, 512), 50.0f, 1.0f, 100.0f));
windows.push_back(Window("Grid" , DisplayGrid , nullptr , nullptr , nullptr , ivec2(512 , 512) , 50.0f , 1.0f , 400.0f));
Window::InitializeWindows(windows , DisplayFunc , KeyboardFunc , CloseFunc, ReshapeFunc , IdleFunc);
// This must be called AFTER an OpenGL context has been built.
if (glewInit() != GLEW_OK)
{
cerr << "GLEW failed to initialize." << endl;
cerr << "Hit enter to exit:";
cin.get();
return 0;
}
// This must be called AFTER initializing GLEW - else non of the
// new GL features will be found.
if (!ShaderInitializer::Initialize(&shaders))
{
cerr << "Hit enter to exit:";
cin.get();
return 0;
}
our_font.init("c:\\windows\\fonts\\Candarai.ttf" , 128);
// Add any textures needed here. This will someday be replaced with a function
// doing the same thing but taking its list of textures from a URI.
if (!InitializeTextures())
{
cerr << "Hit enter to exit:";
cin.get();
return 0;
}
#ifdef FULL_SCREEN
glutFullScreen();
#endif
glutMainLoop();
ShaderInitializer::TakeDown(&shaders);
ILContainer::TakeDown(textures);
return 0;
}
