bool window::setup(const int width_param, const int height_param)
{
width = width_param;
height = height_param;
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
std::cout << "Couldn't initialize SDL: "
<< SDL_GetError() << std::endl;
return false;
}
atexit(SDL_Quit);
video = SDL_GetVideoInfo();
if(video == NULL) {
std::cout << "Couldn't get video information: "
<< SDL_GetError() << std::endl;
return false;
}
SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
if(SDL_SetVideoMode(width, height, get_bits_per_pixel(), SDL_OPENGL | SDL_RESIZABLE) == 0) {
std::cout << "Couldn't set video mode: "
<< SDL_GetError() << std::endl;
return false;
}
setup_opengl(width, height);
return true;
}
/* Program entry point */
int main (int argc, char* argv[]) {
debug=fopen("debug.txt","w");
// window dimensions
int width = 640;
int height = 480;
const SDL_VideoInfo *info;
/* initialize SDL's video subsystem */
if (SDL_Init( SDL_INIT_VIDEO | SDL_INIT_TIMER) < 0) {
fprintf( stderr, "Video initialization failed: %s\n", SDL_GetError( ) );
return -1;
}
/* retrieve video information */
info = SDL_GetVideoInfo( );
if (!info) {
fprintf( stderr, "Video query failed: %s\n", SDL_GetError( ) );
return -1;
}
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8 ); /* min 8bit red */
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8 ); /* min 8bit green */
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8 ); /* min 8bit blue */
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16); /* 16bit depth buffer */
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER,1); /* require double buffering */
/* Set video mode */
SDL_Surface * surface = SDL_SetVideoMode(width, height, info->vfmt->BitsPerPixel, SDL_OPENGL);
if (!surface) {
fprintf( stderr, "Video mode set failed: %s\n", SDL_GetError( ) );
return -1;
}
/* OpenGL initialization */
setup_opengl(width, height);
init();
lys();
tekstur();
/* main event loop */
while (running) {
animer();
/* Process incoming events */
process_events();
/* Draw the screen */
draw_scene();
sprett();
SDL_Delay(1000/500); /* limit to 5fps */
}
SDL_Quit(); /* unload SDL */
fclose(debug);
return 0;
}
int main(int argc, char ** argv) {
// Setup environment
setup_sdl();
setup_opengl();
// Run main game loop
main_loop();
return 0;
}
static void context_notification_handler(int notification, void *data) {
if (notification == FS_GL_CONTEXT_DESTROY) {
if (g_frame_texture != 0) {
glDeleteTextures(1, &g_frame_texture);
CHECK_GL_ERROR();
g_frame_texture = 0;
}
}
else if (notification == FS_GL_CONTEXT_CREATE) {
setup_opengl();
}
}
void VoxelEditor::initializeGL()
{
setup_opengl();
model = voxel->get_model();
glEnable(GL_LIGHTING);
glDisable(GL_TEXTURE_2D);
glEnable(GL_CULL_FACE);
glClearColor(0.2f, 0.2f, 0.2f, 1.0f);
pos = vec3(0.0f, 0.0f, 0.0f);
}
window::window(const std::string& title, unsigned width, unsigned height)
: loopthread_(0)
{
if (!xlib_thread_initialized_)
{
XInitThreads(); // FIXME: SHOULD BE DONE IN SFML!!!
xlib_thread_initialized_ = true;
}
currentWindow_ = new sf::Window(sf::VideoMode(width, height), title);
currentWindow_->SetActive(true);
currentWindow_->SetFramerateLimit(0);
setup_opengl();
loopthread_ = new EventLoopThread(*this);
loopthread_->Launch();
}
//might want to have some parms, options for user
int InitVideo() {
// Load SDL
if (SDL_Init(SDL_INIT_VIDEO) != 0) {
fprintf(stderr, "Unable to initialize SDL: %s\n", SDL_GetError());
return false;
}
atexit(SDL_Quit); // Clean it up nicely :)
//To use OpenGL, you need to get some information first,
const SDL_VideoInfo *info = SDL_GetVideoInfo();
if(!info) {
/* This should never happen, if it does PANIC! */
fprintf(stderr, "Video query failed: %s\n", SDL_GetError());
return false;
}
int bpp = info->vfmt->BitsPerPixel;
// set bits for red: (5 = 5bits for red channel)
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5);
// set bits for green:
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5);
// set bits for blue:
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
// colour depth:
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
// You want it double buffered?
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, true);
//screen is no longer used, as openGL does all the drawing now!
if (SDL_SetVideoMode(screen_width, screen_height, bpp, SDL_OPENGL | SDL_SWSURFACE) == 0) {
fprintf(stderr, "Unable to set video mode: %s\n", SDL_GetError());
return false;
}
//Made everything, Now we need to change opengl settings..
return setup_opengl(screen_width, screen_height);
}
ENTRYPOINT void init_jigglypuff(ModeInfo *mi)
{
jigglystruct *js;
int subdivs;
if(!jss) {
jss = (jigglystruct*)
calloc(MI_NUM_SCREENS(mi), sizeof(jigglystruct));
if(!jss) {
fprintf(stderr, "%s: No..memory...must...abort..\n", progname);
exit(1);
}
}
js = &jss[MI_SCREEN(mi)];
js->do_wireframe = MI_IS_WIREFRAME(mi);
# ifdef HAVE_JWZGLES
js->do_wireframe = 0; /* GL_LINE unimplemented */
# endif
js->shininess = shininess;
subdivs = (complexity==1) ? 4 : (complexity==2) ? 5
: (complexity==3) ? 6 : 5;
js->spooky = spooky << (subdivs-3);
if(!parse_color(js)) {
fprintf(stderr, "%s: Bad color specification: '%s'.\n", progname, color);
exit(-1);
}
if(random_parms)
randomize_parameters(js);
js->angle = frand(180);
js->axis = frand(M_PI);
js->shape = tesselated_tetrahedron(1, subdivs, js);
if(!do_tetrahedron)
solid_spherify(js->shape, 1);
if(js->color_style == COLOR_STYLE_CLOWNBARF)
clownbarf_colorize(js->shape);
calculate_parameters(js, subdivs);
if((js->glx_context = init_GL(mi)) != NULL) {
glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(js->glx_context));
setup_opengl(mi, js);
reshape_jigglypuff(mi, MI_WIDTH(mi), MI_HEIGHT(mi));
}
else {
MI_CLEARWINDOW(mi);
}
js->trackball = gltrackball_init();
/* _DEBUG("distance : %f\nhold : %f\nspherify : %f\ndamping : %f\ndfact : %f\n",
js->stable_distance, js->hold_strength, js->spherify_strength,
js->damping_velocity, js->damping_factor);
_DEBUG("wire : %d\nspooky : %d\nstyle : %d\nshininess : %d\n",
js->do_wireframe, js->spooky, js->color_style, js->shininess);*/
}
/*****************************************************************************
* Thread:
*****************************************************************************/
static void Thread( vlc_object_t *p_this )
{
galaktos_thread_t *p_thread = (galaktos_thread_t*)p_this;
int count=0;
double realfps=0,fpsstart=0;
int timed=0;
int timestart=0;
int mspf=0;
/* Get on OpenGL provider */
p_thread->p_opengl =
(vout_thread_t *)vlc_object_create( p_this, VLC_OBJECT_OPENGL );
if( p_thread->p_opengl == NULL )
{
msg_Err( p_thread, "out of memory" );
return;
}
vlc_object_attach( p_thread->p_opengl, p_this );
/* Initialize vout parameters */
vout_InitFormat( &p_thread->p_opengl->fmt_in,
VLC_FOURCC('R','V','3','2'),
p_thread->i_width, p_thread->i_height, 1 );
p_thread->p_opengl->i_window_width = p_thread->i_width;
p_thread->p_opengl->i_window_height = p_thread->i_height;
p_thread->p_opengl->render.i_width = p_thread->i_width;
p_thread->p_opengl->render.i_height = p_thread->i_width;
p_thread->p_opengl->render.i_aspect = VOUT_ASPECT_FACTOR;
p_thread->p_opengl->b_scale = VLC_TRUE;
p_thread->p_opengl->b_fullscreen = VLC_FALSE;
p_thread->p_opengl->i_alignment = 0;
p_thread->p_opengl->fmt_in.i_sar_num = 1;
p_thread->p_opengl->fmt_in.i_sar_den = 1;
p_thread->p_opengl->fmt_render = p_thread->p_opengl->fmt_in;
p_thread->p_module =
module_Need( p_thread->p_opengl, "opengl provider", NULL, 0 );
if( p_thread->p_module == NULL )
{
msg_Err( p_thread, "unable to initialize OpenGL" );
vlc_object_detach( p_thread->p_opengl );
vlc_object_destroy( p_thread->p_opengl );
return;
}
p_thread->p_opengl->pf_init( p_thread->p_opengl );
setup_opengl( p_thread->i_width, p_thread->i_height );
CreateRenderTarget(512, &RenderTargetTextureID, NULL);
timestart=mdate()/1000;
while( !p_thread->b_die )
{
mspf = 1000 / 60;
if( galaktos_update( p_thread ) == 1 )
{
p_thread->b_die = 1;
}
if( p_thread->psz_title )
{
free( p_thread->psz_title );
p_thread->psz_title = NULL;
}
if (++count%100==0)
{
realfps=100/((mdate()/1000-fpsstart)/1000);
// printf("%f\n",realfps);
fpsstart=mdate()/1000;
}
//framerate limiter
timed=mspf-(mdate()/1000-timestart);
// printf("%d,%d\n",time,mspf);
if (timed>0) msleep(1000*timed);
// printf("Limiter %d\n",(mdate()/1000-timestart));
timestart=mdate()/1000;
}
/* Free the openGL provider */
module_Unneed( p_thread->p_opengl, p_thread->p_module );
vlc_object_detach( p_thread->p_opengl );
vlc_object_destroy( p_thread->p_opengl );
}
int main (int argc, char **argv) {
fz_context *context;
int *pageinfo = NULL;
/* int i; */
/* Initialises mutexes required for Fitz locking */
init_least_context_locks();
context = fz_new_context(NULL, &least_context_locks, FZ_STORE_DEFAULT);
if (!context)
fprintf(stderr, "Failed to create context\n");
if (force_thread_count)
thread_count = force_thread_count;
else
thread_count = sysconf(_SC_NPROCESSORS_ONLN);
if (argc == 2) {
/* Initialize OpenGL window */
setup_sdl();
/* Start render threads */
init_threads(thread_count, context);
/*
* At this point, we should have a properly setup
* double-buffered window for use with OpenGL.
*/
setup_opengl(w, h);
init_busy_texture();
/* Check for non-power-of-two support */
/* printf("Extensions are: %s\n", glGetString(GL_EXTENSIONS)); */
if (strstr((const char *)glGetString(GL_EXTENSIONS),
"GL_ARB_texture_non_power_of_two")) {
puts("Machine supports NPOT textures.");
power_of_two = 0;
} else {
puts("Machine supports POT textures only.");
power_of_two = 1;
}
power_of_two |= force_power_of_two;
/* Load textures from PDF file */
open_pdf(context, argv[1]);
/*
* Now we want to begin our normal app process--
* an event loop with a lot of redrawing.
*/
while (1) {
/* Process incoming events. */
process_events();
/* Update cache state */
update_cache();
if (redraw) {
/*
glDeleteTextures(pagec, pages);
open_pdf(context, argv[1]);
*/
redraw = 0;
draw_screen();
}
/*
pageinfo = NULL;
for(i = 0; i < visible_pages(pageinfo); i++) {
printf("%d, ", i);
}
printf("\n");
*/
free(pageinfo);
}
}
fz_close_document(doc);
fz_free_context(context);
return 0;
}
int main( int argc, char* argv[] )
{
//Initialisieren
ZWattribute=ZWgetattribute();
load_options();
ZWinitparameter();
ZWattribute->strech=stretched;
if (fullscreen)
{
ZWattribute->width=resolutionx;
ZWattribute->height=resolutiony;
ZWattribute->sdlflags|=SDL_FULLSCREEN;
}
else
{
ZWattribute->width=windowx;
ZWattribute->height=windowy;
}
ZWattribute->quit_function=quit_function;
ZWattribute->initflags|=SDL_INIT_AUDIO;
load_mapping();
ZWinitsdl();
int audio_rate = 44100;
Uint16 audio_format = AUDIO_S16SYS;
int audio_channels = 2;
int audio_buffers = 2048;
if (Mix_OpenAudio(audio_rate, audio_format, audio_channels, audio_buffers))
{
printf("Unable to open audio!\n");
exit(1);
}
if ((ZWattribute->sdlflags & SDL_FULLSCREEN)==0) //SDL_FULLSCREEN nicht mehr gesetzt? AAAAHHHH!
{
fullscreen=0;
windowx=ZWattribute->width;
windowy=ZWattribute->height;
resolutionx=ZWattribute->resolution[0].x;
resolutiony=ZWattribute->resolution[0].y;
}
ZWinitopengl();
setup_opengl();
glHint(GL_POLYGON_SMOOTH_HINT,GL_FASTEST);
init_var();
//Level laden
if (argc<2)
{
printf("Not enough arguments\n");
printf("testboard file.opxml [player]\n");
ZWquitfont();
ZWquitsdl();
return 1;
}
if (loadlevel(argv[1])==1)
{
printf("File %s not found\n",argv[1]);
ZWquitfont();
ZWquitsdl();
return 1;
}
refreshsetlist();
//Minispielliste laden
load_minigames();
save_minigames();
/*//zu Debugzwecken Set 0 bis 60 ausgeben:
for (int a=0;a<61;a++)
{
if (setbynr[a]==NULL)
printf("Set %i: NULL\n",a);
else
printf("Set %i: \"%s\"\n",a,setbynr[a]->type);
}*/
//Debug
if (argc>3 && argv[3][0]=='c')
all_are_cpu=1;
//Spielvorbereitungen
if (argc>2)
playernum=atoi(argv[2]);
playernum=(playernum-1)%8+1;
if (argc>3 && argv[3][1]=='2')
{
playernum=((playernum+1)/2)*2;
if (playernum<4)
playernum=4;
teamsize=2;
}
if (argc>3 && argv[3][1]=='3')
{
playernum=6;
teamsize=3;
}
if (argc>3 && argv[3][1]=='4')
{
playernum=8;
teamsize=4;
}
pset startset=getsetbyname((char*)"start");
if (startset==NULL) startset=firstset;
prepare_game(startset,1);
ZWreset_virtuell_joytick();
//Controller festlegen:
for (int a=0;a<playernum;a++)
{
if (all_are_cpu)
maindata.player[a].joystick_nr=-1;
else
maindata.player[a].joystick_nr=a%ZWattribute->realjoystickcount;
}
calib_all_controllers();
//Spiel starten
Mix_FadeInMusic(backgroundmusic, -1,FADE_IN_TIME);
ZWattribute->newticks=SDL_GetTicks();
ZWschleifeex((void(*)(void*))draw_main,(int(*)(void*))calc_main_thread,(int(*)(void*))calc_main,
(void*)(&maindata),sizeof(tmaindata));
Mix_HaltMusic();
//alles wieder freigeben
reset_after_game();
del_objects();
del_sounds();
Mix_CloseAudio();
ZWquitfont();
ZWquitsdl();
return 0;
}
int main (int argc, char* argv[]) {
/* Current video settings. */
const SDL_VideoInfo* info = NULL;
int width = 0;
int height = 0;
int bpp = 0;
int flags = 0;
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
fprintf(stderr, "Video initialization failed: %s\n",
SDL_GetError());
quit(1);
}
info = SDL_GetVideoInfo();
if (!info) {
fprintf(stderr, "Video query failed: %s\n",
SDL_GetError());
quit(1);
}
width = 640;//1366;
height = 480;//768;
bpp = info->vfmt->BitsPerPixel;
/* We want *at least* 5 bits of red, green
* and blue. We also want at least a 16-bit
* depth buffer.
*
* The last thing we do is request a double
* buffered window. '1' turns on double
* buffering, '0' turns it off.
*/
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
/* EXERCISE:
* Handle the resize events properly with
* glViewport.
*/
flags = SDL_OPENGL | SDL_SWSURFACE;
//flags = SDL_OPENGL | SDL_FULLSCREEN;
if (SDL_SetVideoMode(width, height, bpp, flags) == 0) {
/*
* This could happen for a variety of reasons,
* including DISPLAY not being set, the specified
* resolution not being available, etc.
*/
fprintf (stderr, "Video mode set failed: %s\n",
SDL_GetError());
quit(1);
}
setup_opengl(width, height);
/* Event loop. */
int time;
while(1) {
time = SDL_GetTicks();
process_events();
draw_screen();
printf("\r%.2f FPS ", 1000.0 / (SDL_GetTicks() - time));
if (time % 8 == 1) {
fflush(stdout);
}
}
/*
* EXERCISE:
* Record timings using SDL_GetTicks() and
* and print out frames per second at program
* end.
*/
return 0;
}
int main( int argc, char* argv[] ) {
bool fullscreen = false;
char* world = "world";
for (int i=0; i<argc; i++) {
if (strcmp(argv[i], "-win") == 0) fullscreen = false;
if (strcmp(argv[i], "-f") == 0) fullscreen = true;
if (strcmp(argv[i], "-w") == 0)
world = argv[i+1];
if (strcmp(argv[i], "-d") == 0) debug = true;
}
SetupWorld(world);
you_x = getWorldX();
you_z = getWorldZ();
you_angle = getWorldAngle();
const SDL_VideoInfo* info = NULL;
int width = 0;
int height = 0;
int bpp = 0;
int flags = 0;
if( SDL_Init( SDL_INIT_VIDEO ) < 0 ) {
fprintf( stderr, "Video initialization failed: %s\n",
SDL_GetError( ) );
quit_app( 1 );
}
info = SDL_GetVideoInfo( );
if( !info ) {
fprintf( stderr, "Video query failed: %s\n",
SDL_GetError( ) );
quit_app( 1 );
}
width = 640;
height = 480;
bpp = info->vfmt->BitsPerPixel;
SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
flags = SDL_OPENGL;
if (fullscreen)
flags |= SDL_FULLSCREEN;
if( SDL_SetVideoMode( width, height, bpp, flags ) == 0 ) {
fprintf( stderr, "Video mode set failed: %s\n",
SDL_GetError( ) );
quit_app( 1 );
}
setup_opengl( width, height );
bool init = true;
while( 1 ) {
process_events( );
draw_screen( );
if (init) { glEnable( GL_LIGHTING ); init=false; }
}
return 0;
}
int main( int argc, char* argv[] )
{
/* Information about the current video settings. */
const SDL_VideoInfo* info = NULL;
g_Time = InitTime();
/* First, initialize SDL's video subsystem. */
if( SDL_Init( SDL_INIT_VIDEO ) < 0 ) {
/* Failed, exit. */
fprintf( stderr, "Video initialization failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/* Let's get some video information. */
info = SDL_GetVideoInfo( );
if( !info ) {
/* This should probably never happen. */
fprintf( stderr, "Video query failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
g_bpp = info->vfmt->BitsPerPixel;
SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 8 );
SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 8 );
SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 8 );
SDL_GL_SetAttribute( SDL_GL_ALPHA_SIZE, 8);
SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
g_flags = SDL_OPENGL|SDL_HWPALETTE|/*SDL_NOFRAME|*/SDL_HWSURFACE/*|SDL_RESIZABLE*//*| SDL_FULLSCREEN*/;
/*
* Set the video mode
*/
if( SDL_SetVideoMode( g_width, g_height, g_bpp, g_flags ) == 0 ) {
/*
* This could happen for a variety of reasons,
* including DISPLAY not being set, the specified
* resolution not being available, etc.
*/
fprintf( stderr, "Video mode set failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/*
* At this point, we should have a properly setup
* double-buffered window for use with OpenGL.
*/
setup_opengl( g_width, g_height );
GLenum err = glewInit();
if (GLEW_OK != err)
{
/* Problem: glewInit failed, something is seriously wrong. */
fprintf(stderr, "Error: %s\n", glewGetErrorString(err));
quit_tutorial(1);
}
fprintf(stdout, "Status: Using GLEW %s\n", glewGetString(GLEW_VERSION));
if (!GLEW_ARB_vertex_program || !GLEW_ARB_vertex_program)
{
fprintf(stderr, "No shader program support\n");
quit_tutorial(1);
}
if (glewIsSupported("GL_VERSION_2_0"))
printf("Ready for OpenGL 2.0\n");
else {
printf("OpenGL 2.0 not supported\n");
quit_tutorial(1);
}
/*
* Init OpenGL text driver which will
* be used by GraphicsConsole
*/
g_pTextDriver = new OGLTextDriver();
if( false == g_pTextDriver->init("FixedWidth.bmp", 8, 16, 16, g_width, g_height))
quit_tutorial( 1 );
register_commands();
GraphicsConsole::Instance().setTextDriver(g_pTextDriver);
SDL_EnableKeyRepeat(500, 30);
draw_velocity = glsl_program::makeProgram("drawVelocity", DATA_PATH"quad.vs", DATA_PATH"draw_velocity.fs");
draw_fluids = glsl_program::makeProgram("drawFluids", DATA_PATH"quad.vs", DATA_PATH"draw_fluids.fs");
assert(draw_velocity);
start_time = time(0);
g_fluids.createShaders();
g_fluids.createBuffers();
UI::Init(g_width, g_height);
g_fluids.createUI();
SDL_WM_SetCaption("console", 0);
/*
* Now we want to begin our normal app process--
* an event loop with a lot of redrawing.
*/
while( !g_exit ) {
UpdateTime(&g_Time);
/* Process incoming events. */
process_events( );
/* Draw the screen. */
draw_screen( );
}
quit_tutorial(0);
return 0;
}
int main( int argc, char* argv[] )
{
/* Information about the current video settings. */
const SDL_VideoInfo* info = NULL;
/* First, initialize SDL's video subsystem. */
if( SDL_Init( SDL_INIT_VIDEO ) < 0 ) {
/* Failed, exit. */
fprintf( stderr, "Video initialization failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/* Let's get some video information. */
info = SDL_GetVideoInfo( );
if( !info ) {
/* This should probably never happen. */
fprintf( stderr, "Video query failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
g_bpp = info->vfmt->BitsPerPixel;
SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 8 );
SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 8 );
SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 8 );
SDL_GL_SetAttribute( SDL_GL_ALPHA_SIZE, 8);
SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
g_flags = SDL_OPENGL|SDL_HWPALETTE|/*SDL_NOFRAME|*/SDL_HWSURFACE/*|SDL_RESIZABLE*//*| SDL_FULLSCREEN*/;
/*
* Set the video mode
*/
if( SDL_SetVideoMode( g_width, g_height, g_bpp, g_flags ) == 0 ) {
/*
* This could happen for a variety of reasons,
* including DISPLAY not being set, the specified
* resolution not being available, etc.
*/
fprintf( stderr, "Video mode set failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/*
* At this point, we should have a properly setup
* double-buffered window for use with OpenGL.
*/
setup_opengl( g_width, g_height );
/*
* Init OpenGL text driver which will
* be used by GraphicsConsole
*/
g_pTextDriver = new OGLTextDriver();
if( false == g_pTextDriver->init("FixedWidth.bmp", 8, 16, 16, g_width, g_height))
quit_tutorial( 1 );
register_commands();
GraphicsConsole::Instance().setTextDriver(g_pTextDriver);
SDL_EnableKeyRepeat(500, 30);
SDL_WM_SetCaption("console", 0);
/*
* Now we want to begin our normal app process--
* an event loop with a lot of redrawing.
*/
while( !g_exit ) {
/* Process incoming events. */
process_events( );
/* Draw the screen. */
draw_screen( );
}
quit_tutorial(0);
/*
* EXERCISE:
* Record timings using SDL_GetTicks() and
* and print out frames per second at program
* end.
*/
/* Never reached. */
return 0;
}
void fs_emu_initialize_opengl() {
setup_opengl();
fs_emu_initialize_textures();
fs_gl_add_context_notification(context_notification_handler, NULL);
}
int main()
{
/* Information about the current video settings. */
const SDL_VideoInfo* info = NULL;
/* Color depth in bits of our window. */
int bpp = 0;
/* Flags we will pass into SDL_SetVideoMode. */
int flags = 0;
/* First, initialize SDL's video subsystem. */
if( SDL_Init( SDL_INIT_VIDEO ) < 0 ) {
/* Failed, exit. */
fprintf( stderr, "Video initialization failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
SDL_ShowCursor( false );
/* Let's get some video information. */
info = SDL_GetVideoInfo( );
if( !info ) {
/* This should probably never happen. */
fprintf( stderr, "Video query failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/*
* Set our width/height to 640/480 (you would
* of course let the user decide this in a normal
* app). We get the bpp we will request from
* the display. On X11, VidMode can't change
* resolution, so this is probably being overly
* safe. Under Win32, ChangeDisplaySettings
* can change the bpp.
*/
width = 1200;
height = 650;
// width = 1280;
// height = 768;
bpp = info->vfmt->BitsPerPixel;
/*
* Now, we want to setup our requested
* window attributes for our OpenGL window.
* We want *at least* 5 bits of red, green
* and blue. We also want at least a 16-bit
* depth buffer.
*
* The last thing we do is request a double
* buffered window. '1' turns on double
* buffering, '0' turns it off.
*
* Note that we do not use SDL_DOUBLEBUF in
* the flags to SDL_SetVideoMode. That does
* not affect the GL attribute state, only
* the standard 2D blitting setup.
*/
// SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 8 );
// SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 8 );
// SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 8 );
// SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 24 );
SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 6 );
SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
/*
* We want to request that SDL provide us
* with an OpenGL window, in a fullscreen
* video mode.
*
* EXERCISE:
* Make starting windowed an option, and
* handle the resize events properly with
* glViewport.
*/
flags = SDL_OPENGL | SDL_FULLSCREEN;
// flags = SDL_OPENGL;
/*
* Set the video mode
*/
if( SDL_SetVideoMode( width, height, bpp, flags ) == 0 ) {
/*
* This could happen for a variety of reasons,
* including DISPLAY not being set, the specified
* resolution not being available, etc.
*/
fprintf( stderr, "Video mode set failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/*
* At this point, we should have a properly setup
* double-buffered window for use with OpenGL.
*/
setup_opengl( width, height );
/*
* Now we want to begin our normal app process--
* an event loop with a lot of redrawing.
*/
while( 1 ) {
process_events();//Process incoming events.
draw_screen();//Draw the screen.
}
/*
* EXERCISE:
* Record timings using SDL_GetTicks() and
* and print out frames per second at program
* end.
*/
/* Never reached. */
return 0;
}
int main( int argc, char* argv[] )
{
OBJSC model;
load_objsc("./Models/Dress.objsc", &model);
/* Information about the current video settings. */
const SDL_VideoInfo* info = NULL;
/* Dimensions of our window. */
int width = 0;
int height = 0;
/* Color depth in bits of our window. */
int bpp = 0;
/* Flags we will pass into SDL_SetVideoMode. */
int flags = 0;
/* First, initialize SDL's video subsystem. */
if( SDL_Init( SDL_INIT_VIDEO ) < 0 ) {
/* Failed, exit. */
fprintf( stderr, "Video initialization failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/* Let's get some video information. */
info = SDL_GetVideoInfo( );
if( !info ) {
/* This should probably never happen. */
fprintf( stderr, "Video query failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/*
* Set our width/height to 640/480 (you would
* of course let the user decide this in a normal
* app). We get the bpp we will request from
* the display. On X11, VidMode can't change
* resolution, so this is probably being overly
* safe. Under Win32, ChangeDisplaySettings
* can change the bpp.
*/
width = 640;
height = 480;
bpp = info->vfmt->BitsPerPixel;
/*
* Now, we want to setup our requested
* window attributes for our OpenGL window.
* We want *at least* 5 bits of red, green
* and blue. We also want at least a 16-bit
* depth buffer.
*
* The last thing we do is request a double
* buffered window. '1' turns on double
* buffering, '0' turns it off.
*
* Note that we do not use SDL_DOUBLEBUF in
* the flags to SDL_SetVideoMode. That does
* not affect the GL attribute state, only
* the standard 2D blitting setup.
*/
SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 5 );
SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
/*
* We want to request that SDL provide us
* with an OpenGL window, in a fullscreen
* video mode.
*
* EXERCISE:
* Make starting windowed an option, and
* handle the resize events properly with
* glViewport.
*/
flags = SDL_OPENGL;
/*
* Set the video mode
*/
if( SDL_SetVideoMode( width, height, bpp, flags ) == 0 ) {
/*
* This could happen for a variety of reasons,
* including DISPLAY not being set, the specified
* resolution not being available, etc.
*/
fprintf( stderr, "Video mode set failed: %s\n",
SDL_GetError( ) );
quit_tutorial( 1 );
}
/*
* At this point, we should have a properly setup
* double-buffered window for use with OpenGL.
*/
setup_opengl( width, height );
/*
* Now we want to begin our normal app process--
* an event loop with a lot of redrawing.
*/
while( 1 ) {
/* Process incoming events. */
process_events( );
/* Draw the screen. */
draw_screen( &model );
SDL_PumpEvents();
uint8_t * keys = SDL_GetKeyState(NULL);
game_time += 0.4;
float friction = (speed < 0.4) ? (speed < 0.2) ? 0.5 : 0.85 : 0.98;
speed *= friction;
if(keys[SDLK_w]){
speed += 0.13*(1-speed) + 0.1*speed;
}
if(keys[SDLK_a]){
angle += .1;
speed += 0.13*(1-speed) - 0.1*speed;
}
if(keys[SDLK_d]){
angle -= .1;
speed += 0.13*(1-speed) - 0.1*speed;
}
if(speed > 1) speed = 1;
}
/*
* EXERCISE:
* Record timings using SDL_GetTicks() and
* and print out frames per second at program
* end.
*/
/* Never reached. */
return 0;
}
