src/client/clientlauncher.h

   1 /*
   2 Minetest
   3 Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU Lesser General Public License as published by
   7 the Free Software Foundation; either version 2.1 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU Lesser General Public License for more details.
  14
  15 You should have received a copy of the GNU Lesser General Public License along
  16 with this program; if not, write to the Free Software Foundation, Inc.,
  17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #ifndef __CLIENT_LAUNCHER_H__
  21 #define __CLIENT_LAUNCHER_H__
  22
  23 #include "irrlichttypes_extrabloated.h"
  24 #include "client/inputhandler.h"
  25 #include "gameparams.h"
  26
  27 // A small helper class
  28 class TimeGetter
  29 {
  30 public:
  31         virtual u32 getTime(TimePrecision prec) = 0;
  32 };
  33
  34 // A precise irrlicht one
  35 class IrrlichtTimeGetter: public TimeGetter
  36 {
  37 public:
  38         IrrlichtTimeGetter(IrrlichtDevice *device):
  39                 m_device(device)
  40         {}
  41         u32 getTime(TimePrecision prec)
  42         {
  43                 if (prec == PRECISION_MILLI) {
  44                         if (m_device == NULL)
  45                                 return 0;
  46                         return m_device->getTimer()->getRealTime();
  47                 } else {
  48                         return porting::getTime(prec);
  49                 }
  50         }
  51 private:
  52         IrrlichtDevice *m_device;
  53 };
  54 // Not so precise one which works without irrlicht
  55 class SimpleTimeGetter: public TimeGetter
  56 {
  57 public:
  58         u32 getTime(TimePrecision prec)
  59         {
  60                 return porting::getTime(prec);
  61         }
  62 };
  63
  64 class ClientLauncher
  65 {
  66 public:
  67         ClientLauncher() :
  68                 list_video_modes(false),
  69                 skip_main_menu(false),
  70                 use_freetype(false),
  71                 random_input(false),
  72                 address(""),
  73                 playername(""),
  74                 password(""),
  75                 device(NULL),
  76                 input(NULL),
  77                 receiver(NULL),
  78                 skin(NULL),
  79                 font(NULL),
  80                 simple_singleplayer_mode(false),
  81                 current_playername("inv£lid"),
  82                 current_password(""),
  83                 current_address("does-not-exist"),
  84                 current_port(0)
  85         {}
  86
  87         ~ClientLauncher();
  88
  89         bool run(GameParams &game_params, const Settings &cmd_args);
  90
  91 protected:
  92         void init_args(GameParams &game_params, const Settings &cmd_args);
  93         bool init_engine();
  94         void init_input();
  95
  96         bool launch_game(std::string &error_message, bool reconnect_requested,
  97                 GameParams &game_params, const Settings &cmd_args);
  98
  99         void main_menu(MainMenuData *menudata);
 100         bool create_engine_device();
 101
 102         void speed_tests();
 103         bool print_video_modes();
 104
 105         bool list_video_modes;
 106         bool skip_main_menu;
 107         bool use_freetype;
 108         bool random_input;
 109         std::string address;
 110         std::string playername;
 111         std::string password;
 112         IrrlichtDevice *device;
 113         InputHandler *input;
 114         MyEventReceiver *receiver;
 115         gui::IGUISkin *skin;
 116         gui::IGUIFont *font;
 117         scene::ISceneManager *smgr;
 118         SubgameSpec gamespec;
 119         WorldSpec worldspec;
 120         bool simple_singleplayer_mode;
 121
 122         // These are set up based on the menu and other things
 123         // TODO: Are these required since there's already playername, password, etc
 124         std::string current_playername;
 125         std::string current_password;
 126         std::string current_address;
 127         int current_port;
 128 };
 129
 130 #endif