path: root/src/main.cpp

/*
 *  The Mana World
 *  Copyright 2004 The Mana World Development Team
 *
 *  This file is part of The Mana World.
 *
 *  The Mana World is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  any later version.
 *
 *  The Mana World is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with The Mana World; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  By ElvenProgrammer aka Eugenio Favalli (umperio@users.upagiro.net)
 *  Bertram
 */

#include "main.h"
#include "./sound/sound.h"
#include "./graphic/graphic.h"
#include "./graphic/2xsai.h"

#include <iostream>

// Part of the patch - bertram
#ifdef __USE_UNIX98
#include <sys/stat.h>
#include <pwd.h>
#include <unistd.h>
#include <errno.h>
#endif
// End of a part of the patch - bertram

typedef struct {
    unsigned int code;
    char* name;
} LanguageMap;

LanguageMap languageMap[] = {
    { 0x0813, "BE" },
    { 0x0416, "BR" },
    { 0x1009, "CF" },
    { 0x1009, "CF" },
    { 0x0807, "CH" },
    { 0x0405, "CZ" },
    { 0x0407, "DE" },
    { 0x0406, "DK" },
    { 0x040a, "ES" },
    { 0x040b, "FI" },
    { 0x040c, "FR" },
    { 0x0410, "IT" },
    { 0x0414, "NO" },
    { 0x0415, "PL" },
    { 0x0416, "PT" },
    { 0x0816, "PT" },
    { 0x0419, "RU" },
    { 0x041d, "SE" },
    { 0x041b, "SK" },
    { 0x0424, "SK" },
    { 0x0809, "UK" },
    { 0x0409, "US" },
    { 0, NULL }
};

/* Account infos */
int account_ID, session_ID1, session_ID2;
char sex, n_server, n_character;
SERVER_INFO *server_info;
PLAYER_INFO *char_info = new PLAYER_INFO;

BITMAP *playerset, *hairset;
DATAFILE *graphic, *weaponset;

char username[LEN_USERNAME];
char password[LEN_PASSWORD];
int map_address, char_ID;
short map_port;
char map_name[16];
unsigned char state;
unsigned short x, y;
unsigned char direction;
//unsigned short job, hair, hair_color;
unsigned char stretch_mode, screen_mode;

// new sound-engine /- kth5
TmwSound sound;
// ini file configuration reader
Configuration config;

void request_exit() {
  state = EXIT;
}

/** Do all initialization stuff */
void init_engine() {
    #ifdef WIN32
        char keyb_buffer[KL_NAMELENGTH+1];
        unsigned int langID;
        char* code = NULL;
        int running = 1;
        int a;
        if (GetKeyboardLayoutName(keyb_buffer)) {
            //printf("layout name: %s\n", buffer);
            langID = strtol(keyb_buffer, NULL, 16);
            langID &= 0xffff;
            //printf("language id: %x\n", langID);
            for(a=0;languageMap[a].code!=0;++a) {
                if (languageMap[a].code == langID) {
                    code = languageMap[a].name;
                    break;
                }
            }
        }
    #endif

    allegro_init();

    init_log();
    set_close_button_callback(request_exit);

    char *dir = new char[400];
    strcpy(dir, "");

    #ifndef __USE_UNIX98
        // WIN32 and others
        strcpy(dir, "tmw.ini");
    #endif

    #ifdef __USE_UNIX98
        char *userHome;
        char *name = getlogin();
        passwd *pass;

        if (name != NULL)
            pass = getpwnam(name);
        else
            pass = getpwuid(geteuid());

        if (pass == NULL)
        {
            printf("Couldn't determine the user home directory. Exitting.\n");
            exit(1);
        }

        userHome = pass->pw_dir;

        // Checking if homeuser/.manaworld folder exists.
        sprintf(dir, "%s/.manaworld", userHome);
        if ((mkdir(dir, S_IRWXU|S_IRWXG|S_IROTH|S_IXOTH) != 0) && (errno != EEXIST))
        {
            printf("%s can't be made... And doesn't exist ! Exitting ...", dir);
            exit(1);
        }
        sprintf(dir, "%s/.manaworld/tmw.ini", userHome);
    #endif

    // Checking if the tmw.ini file exists... otherwise creates it with default options !
    FILE *tmwFile = 0;
    tmwFile = fopen(dir, "r");

    // If we can't read it, it doesn't exist !
    if ( tmwFile == NULL ) {
        // We reopen the file in write mode and we create it
        printf("No file : %s\n, Creating Default Options...\n", dir);
        tmwFile = fopen(dir, "wt");
        if ( tmwFile == NULL ) {
            printf("Can't create %s file. Using Defaults.\n", dir);
        } else {
            // tmw.ini creation
            fprintf(tmwFile, "system=\nkeyboard=en\nlanguage=\ncore_version=" CORE_VERSION "\n\n");
            fprintf(tmwFile, "host=animesites.de\nport=6901\n\n");
            fprintf(tmwFile, "#=Screen mode:\n# = 1 Fullscreen\n# = 2 Windowed\nscreen=2\n");
            fprintf(tmwFile, "# = Sound:\n#=1 enabled\n# = 0 disabled\nsound=0\n");

            char * chatlogFilename = new char [400];
            #ifdef __USE_UNIX98
                sprintf(chatlogFilename, "%s/.manaworld/chatlog.txt", userHome);
            #else
                strcpy(chatlogFilename, "chatlog.txt");
            #endif
            fprintf(tmwFile, "# = Chat logfile location:\nchatlog=%s\n", chatlogFilename);
            delete chatlogFilename; chatlogFilename = 0;

            fprintf(tmwFile, "#= Display strecth mode:\n# = 0 Disabled (Test only)\n# = 1 Normal\n# = 2 SuperEagle\n");
            fprintf(tmwFile, "stretch=1\n\n");
            fprintf(tmwFile, "[login]\nremember=1\nusername=Player\n");
            fclose(tmwFile);
        }
    }

    //set_config_file(dir);
    config.Init(dir);
    #ifdef WIN32
        if(code) {
            set_config_string("system", "keyboard", code);
        }
    #endif

    delete dir; dir = 0;

    // set_config_file("tmw.ini");
    #ifdef MACOSX
        set_color_depth(32);
        Init_2xSaI(32);
    #else
        set_color_depth(16);
        Init_2xSaI(16);
    #endif
    stretch_mode = (unsigned char)config.getValue("stretch", 0);
    set_window_title("The Mana World");

    if(set_gfx_mode(get_config_int("settings", "screen", 0), 800, 600, 0, 0)) {
        error(allegro_error);
    }

    if(install_keyboard()) {
        error("Unable to install keyboard");
    }

    if(install_timer()) {
        error("Unable to install timer");
    }

    if(install_mouse()==-1) {
        error("Unable to install mouse");
    }

    buffer = create_bitmap(800, 600);
    if(!buffer) {
        error("Not enough memory to create buffer");
    }

    graphic = load_datafile("./data/graphic/graphic.dat");
    if(graphic==NULL) {
        error("Unable to load graphic datafile");
    }

    playerset = (BITMAP*)graphic[PLAYERSET_BMP].dat;
    hairset = load_bitmap("./data/graphic/hairset.bmp", NULL);

    if(hairset==NULL) {
        error("Unable to load hairset bitmap");
    }

    weaponset = load_datafile("./data/graphic/weapon.dat");
    if(weaponset==NULL) {
        error("Unable to load weaponset datafile");
    }

    init_gui(buffer, "./data/Skin/aqua.skin");
    state = LOGIN;
}

/** Clear the engine */
void exit_engine() {
    gui_exit();
    destroy_bitmap(buffer);
    allegro_exit();
}

/** Main */
int main() {
     init_engine();
     // initialize sound-engine and start playing intro-theme /-kth5
     try{
          if(config.getValue("sound", 0)==1)
          sound.Init(32,20);                          // inits the sound-subsystem w/ 32 voices / 20 for mod
          sound.SetVol(128,128,128);                    // sets intial volume parameters
          //#ifdef WIN32
               //sound.StartMIDI("Sound/Midis/city.mid",-1);   // play a midi file
          //#endif
          //sound.LoadItem("test.wav", TMWSOUND_SFX);
     }catch(const char * err){                       // catch errors and show appropriate messages on-screen (elven plz... ^^)
          ok("Sound Engine", err);
          warning(err);
     }

  while(state!=EXIT) {
    switch(state) {
      case LOGIN:
        status("LOGIN");
        login();
        break;
      case CHAR_SERVER:
        status("CHAR_SERVER");
        char_server();
        break;
      case CHAR_SELECT:
        status("CHAR_SELECT");
        charSelect();
        break;
      case GAME:
        sound.StopBGM();
        status("GAME");
        map_start();
        if( state==GAME )
          game();
        break;
      default:
        state = EXIT;
        break;
    }
  }
  status("EXIT");
  exit_engine();
  return 0;
}
END_OF_MAIN();