void print_board_SDL (int board_array[BOARD_HEIGHT][BOARD_WIDTH], window *w, SDL_Rect *rectangle){
for (int i = 0; i < BOARD_HEIGHT; ++i){
for (int j = 0; j < BOARD_WIDTH; ++j){
check_for_quit (w);
if (w->finished == 1){
SDL_Quit();
}
rectangle->x = j * RECT_SIZE;
rectangle->y = i * RECT_SIZE;
if (board_array[i][j] == 1){
SDL_SetRenderDrawColor(w->renderer, 100, 100, 100, SDL_ALPHA_OPAQUE);
}
else if (board_array[i][j] == 0){
SDL_SetRenderDrawColor(w->renderer, 250, 250, 250, SDL_ALPHA_OPAQUE);
}
SDL_RenderFillRect(w->renderer, rectangle);
}
}
}
int main(int argc , char *argv[])
{
// init vehicle
init_vehicle();
// connect to server
if(connect_server() != 0) {
// error
puts("Closing.");
return 0;
}
// connected
puts("All peachy.");
puts("Sending hi.");
// lets go in big loop and process incoming data
while(veh.flag){
// Sort of hearbeat
//send_hi();
// recv is blocking call
// data from server
veh.cnt = recv(veh.socket_desc, veh.server_reply , SERVER_MSG_SIZE , 0);
if (veh.cnt > 0 ) {
// we received data
// print to terminal that a message from server came in
printf("RECEIVED: %d BYTES\n", veh.cnt);
printf("MSG FROM SERVER: %s\n", veh.server_reply);
if (check_for_init() == 1){
// wasn't init
// check for stop
if (check_for_stop() == 1) {
// wasn't stop
// check for params
if (check_for_params() == 1) {
// wasn't params
// check for quit
if (check_for_quit() == 1) {
// it wasn't quit -> bad command
printf("Unknown command.\n");
}
else {
//it was quit -> so quit
veh.flag = 0;
}
}
}
}
// send proper response
send(veh.socket_desc, veh.message, strlen(veh.message), 0);
}
else {
puts("Received no data.");
// no data -> server probably ended the connection
veh.flag = 0;
}
// erase server reply
memset(veh.server_reply, 0, SERVER_MSG_SIZE);
// erase message
memset(veh.message, 0, SERVER_MSG_SIZE);
// erase counter
veh.cnt = 0;
// sleep 500ms
//nanosleep((const struct timespec[]){{0, NSLEEP_TIME}}, NULL);
} // veh.flag
puts("Closing program.");
shutdown(veh.socket_desc, 2); // close socket
if (veh.state != VEH_UNINIT){
// dont call unless properly initialized
stop_wings();
}
return 0;
}
