Colony

/**

 * @file main.c

 * @author Colony Project

 * @brief Initializes the program.

 *

 * Contains only the main function, which

 * initializes the program.

 **/

#include <stdlib.h>

#include <stdio.h>

#include <gtk/gtk.h>

#include <glib.h>

#include <signal.h>

#include <unistd.h>

#include "gtk_gui.h"

#include "robot.h"

#include "world.h"

#include "logger.h"

#include "player.h"

extern char *optarg;

extern int optind, optopt;

int main(int argc, char** argv)

{

        if (robots_initialize())

                return -1;

        int c;

        char worldLoadedFlag = 0;

        char *worldFile = NULL;

        while((c = getopt(argc, argv, ":p:w:l:")) != -1)

        {

                switch(c)

                {

                        case 'l':

                                //What about when -w not set...

                                setWriteFile(optarg, worldFile);

                                break;

                        case 'p':

                                setReadFile(optarg, &worldFile);

                                playLog(argc, argv);

                                return 0;

                                break;

                        case 'w':

                                load_world(optarg, 100);

                                worldFile = optarg;

                                worldLoadedFlag = 1;

                                break;

                        case ':':

                                fprintf(stderr, "Argument requires file name\n");

                                break;

                        case '?':

                                fprintf(stderr, "Unknown argument\n");

                                break;

                }

        }

        if(argc - optind < 0){

                printf("Usage: simulator <robot execetuable>\n");

                exit(-1);

        }

        if(!worldLoadedFlag)

                load_world("../test/world.txt", 100);

        if (optind > 0 && optind < argc)

                robot_create(argv[optind]);

        sigset_t set;

        //TODO: errors

        sigemptyset(&set);

        sigaddset(&set, SIGCHLD);

        pthread_sigmask(SIG_BLOCK, &set, NULL);

        g_thread_init(NULL);

        gdk_threads_init();

        g_thread_create(robot_event_loop, NULL, TRUE, NULL);

        //TODO: better thread to put this in?

        sigemptyset(&set);

        sigaddset(&set, SIGCHLD);

        pthread_sigmask(SIG_UNBLOCK, &set, NULL);

        gtk_gui_run(argc, argv);

        return 0;

}