void engineDestroy() {
mapDestroy();
guiDestroy();
gfxDestroy();
SDL_DestroyWindow(engine.window);
TTF_Quit();
SDL_Quit();
}
void Renderer::createContext(const int width, const int height, const bool fullscreen, const int aa) {
bool needRecover{false};
if(height>0) {
aspectRatio=static_cast<float>(width)/static_cast<float>(height);
aspectRatioGUI=(height+((width-height)/2))/(float)(width);
}
else {
throwFatalError("Divide by zero in createContext");
}
contextW=width;
contextH=height;
if(openglContext!=0) {
for(auto m: models)
m->destroy();
program->destroy();
guiprogram->destroy();
sManager->destroyShaders();
mManager->destroyMaterials();
destroyContext();
guiDestroy();
needRecover=true;
}
//OpenGL parameters
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE,24);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER,1);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION,2);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION,0);
//Setup AA parameters
const int level{requestAntiAliasingLevel(aa)};
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS,level==1?0:1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES,level==1?0:level);
//Window parameters
Uint32 arguments{SDL_WINDOW_OPENGL|SDL_WINDOW_SHOWN};
if(fullscreen)
arguments|=SDL_WINDOW_FULLSCREEN;
window=SDL_CreateWindow(GAMENAME,SDL_WINDOWPOS_CENTERED,SDL_WINDOWPOS_CENTERED,width,height,arguments);
if(window==nullptr)
throwFatalError(SDL_GetError());
openglContext=SDL_GL_CreateContext(window);
if(openglContext==nullptr)
throwFatalError(SDL_GetError());
#ifdef __ANDROID_GAME__
#else
SDL_SetRelativeMouseMode(SDL_TRUE); //FIXME move
#endif
glEnable(GL_DEPTH_TEST);
if(needRecover) {
guiInitialize();
for(auto m: models)
m->recover();
sManager->recoverShaders();
program->recover();
guiprogram->recover();
mManager->recoverMaterials();
}
}
/**===========================================
* @brief main thread, starting up the client and the other threads
* @param argc:int argv**char
* ==========================================*/
int main(int argc, char **argv)
{
char *name = "Guest";
char *server = "localhost";
char *port = "54321";
int thread;
int ret, c, conn=0;
while(optind < argc) {
int option_index = 0;
static struct option long_options[] = {
{"name", required_argument, 0, 'n'},
{"port", optional_argument, 0, 'p'},
{"help", no_argument, 0, 'h'},
{0,0,0,0}
};
c = getopt_long(argc, argv, "hp:n:", long_options, &option_index);
if(c == -1) break;
switch(c) {
case '?': /* unknown parameter */
case ':': /* missing argument */
print_help(argv[0]);
break;
case 'n':
name = strdup(optarg);
if(!name) return -1;
break;
case 'p':
port = strdup(optarg);
break;
case 'h':
print_help(argv[0]);
break;
default:
break;
}
}
while(optind < argc) {
server = argv[optind++];
}
GCI.name = name;
printf("Benutzername: %s\n", GCI.name);
printf("server: %s", server);
struct addrinfo *addr_info, *p;
ret = getaddrinfo(server, port, NULL, &addr_info);
if(ret) {
printf("getaddrinfo: %s\n", gai_strerror(ret));
exit(-1);
}
p = addr_info;
while (p)
{
if(p->ai_socktype != SOCK_STREAM)/* we only care about TCP */
{
p = p->ai_next;
continue;
}
int sock = socket(p->ai_family, p->ai_socktype, 0);
if(sock == -1)
{
perror("socket");
exit(-1);
}
if(connect(sock, p->ai_addr, p->ai_addrlen) == 0)
{
signal(SIGINT, sigint_handler);
// move to better positioon
sem_V(keymng_local(KEY_GCI_SEM));
printf("Socket OK");
GCI.sock = sock;
send_login(GCI.name);
int state = wait_loginOK();
if(state !=0)
{
printf("Keine antwort erhalten \n");
return 0;
}
printf("juhu ich bin eingeloggt \n");
GCI.status = preparation;
conn =1;
guiInit(&argc, &argv);
printf("GUI init \n");
setClientMode();
preparation_showWindow();
guiShowMessageDialog("Willkommen bei You Dont Know Rainer",0);
// start the threads
thread = pthread_create(&listener_thread_id, NULL, &listener_thread, NULL);
if(thread)
{
printf("Failed to start Listener Thread\n");
exit(0);
}
thread = pthread_create(&fragen_thread_id, NULL, &fragen_thread, NULL);
if(thread)
{
printf("Failed to start Fragewechsel Thread\n");
exit(0);
}
//katalog request
sendCR();
guiMain();
guiDestroy();
}
close(sock);
p = p->ai_next;
}
if(conn==0)
printf("Could not connect to server :/\n");
freeaddrinfo(addr_info);
exit(0);
}
