src/resources.cpp

   1 //  $Id$
   2 //
   3 //  SuperTux -  A Jump'n Run
   4 //  Copyright (C) 2003 Tobias Glaesser <tobi.web@gmx.de>
   5 //
   6 //  This program is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU General Public License
   8 //  as published by the Free Software Foundation; either version 2
   9 //  of the License, or (at your option) any later version.
  10 //
  11 //  This program is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //  GNU General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU General Public License
  17 //  along with this program; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19 #include <config.h>
  20
  21 #include "sprite/sprite_manager.h"
  22 #include "gui/menu.h"
  23 #include "gui/button.h"
  24 #include "resources.h"
  25 #include "file_system.h"
  26 #include "tile_manager.h"
  27 #include "object/gameobjs.h"
  28 #include "object/player.h"
  29
  30 std::string datadir;
  31 std::string user_dir;
  32
  33 MusicRef herring_song;
  34 MusicRef level_end_song;
  35 MusicRef credits_song;
  36
  37 SpriteManager* sprite_manager = 0;
  38 TileManager* tile_manager = 0;
  39 SoundManager* sound_manager = 0;
  40
  41 MouseCursor* mouse_cursor = 0;
  42
  43 Font* gold_text;
  44 Font* blue_text;
  45 Font* gray_text;
  46 Font* yellow_nums;
  47 Font* white_text;
  48 Font* white_small_text;
  49 Font* white_big_text;
  50
  51 /* Load graphics/sounds shared between all levels: */
  52 void load_shared()
  53 {
  54   /* Load GUI/menu images: */
  55   checkbox = new Surface(datadir + "/images/status/checkbox.png", true);
  56   checkbox_checked = new Surface(datadir + "/images/status/checkbox-checked.png", true);
  57   back = new Surface(datadir + "/images/status/back.png", true);
  58   arrow_left = new Surface(datadir + "/images/icons/left.png", true);
  59   arrow_right = new Surface(datadir + "/images/icons/right.png", true);
  60
  61   /* Load the mouse-cursor */
  62   mouse_cursor = new MouseCursor(datadir + "/images/status/mousecursor.png");
  63   MouseCursor::set_current(mouse_cursor);
  64
  65   /* Load global images: */
  66   gold_text = new Font(datadir + "/images/fonts/gold.png", Font::TEXT, 16,18);
  67   blue_text = new Font(datadir + "/images/fonts/blue.png", Font::TEXT, 16,18,3);
  68   white_text  = new Font(datadir + "/images/fonts/white.png",
  69                          Font::TEXT, 16,18);
  70   gray_text  = new Font(datadir + "/images/fonts/gray.png",
  71                         Font::TEXT, 16,18);
  72   white_small_text = new Font(datadir + "/images/fonts/white-small.png",
  73                               Font::TEXT, 8,9, 1);
  74   white_big_text   = new Font(datadir + "/images/fonts/white-big.png",
  75                               Font::TEXT, 20,22, 3);
  76   yellow_nums = new Font(datadir + "/images/fonts/numbers.png",
  77                          Font::NUM, 32,32);
  78
  79   Menu::default_font = white_text;
  80   Menu::active_font = blue_text;
  81   Menu::deactive_font = gray_text;
  82   Menu::label_font = white_big_text;
  83   Menu::field_font = gold_text;
  84
  85   Button::info_font = white_small_text;
  86
  87   sprite_manager = new SpriteManager(
  88       get_resource_filename("/images/supertux.strf"));
  89   tile_manager = new TileManager("/images/tilesets/supertux.stgt");
  90
  91   /* Tuxes: */
  92   char img_name[1024];
  93   for (int i = 0; i < GROWING_FRAMES; i++)
  94     {
  95       sprintf(img_name, "%s/images/shared/tux-grow-left-%i.png", datadir.c_str(), i+1);
  96       growingtux_left[i] = new Surface(img_name, true);
  97
  98       sprintf(img_name, "%s/images/shared/tux-grow-right-%i.png", datadir.c_str(), i+1);
  99       growingtux_right[i] = new Surface(img_name, true);
 100     }
 101
 102   small_tux = new TuxBodyParts();
 103   small_tux->head = 0;
 104   small_tux->body = sprite_manager->create("small-tux-body");
 105   small_tux->arms = sprite_manager->create("small-tux-arms");
 106   small_tux->feet = 0;
 107
 108   big_tux = new TuxBodyParts();
 109   big_tux->head = sprite_manager->create("big-tux-head");
 110   big_tux->body = sprite_manager->create("big-tux-body");
 111   big_tux->arms = sprite_manager->create("big-tux-arms");
 112   big_tux->feet = sprite_manager->create("big-tux-feet");
 113
 114   fire_tux = new TuxBodyParts();
 115   fire_tux->head = sprite_manager->create("big-fire-tux-head");
 116   fire_tux->body = sprite_manager->create("big-tux-body");
 117   fire_tux->arms = sprite_manager->create("big-tux-arms");
 118   fire_tux->feet = sprite_manager->create("big-tux-feet");
 119
 120   ice_tux = new TuxBodyParts();
 121   ice_tux->head = sprite_manager->create("big-tux-head");
 122   ice_tux->body = sprite_manager->create("big-tux-body");
 123   ice_tux->arms = sprite_manager->create("big-tux-arms");
 124   ice_tux->feet = sprite_manager->create("big-tux-feet");
 125
 126   /* Objects */
 127   load_object_gfx();
 128
 129   /* Tux life: */
 130   tux_life = new Surface(datadir + "/images/shared/tux-life.png",
 131                          true);
 132
 133   /* Sound effects: */
 134   sound_manager->preload_sound("jump");
 135   sound_manager->preload_sound("bigjump");
 136   sound_manager->preload_sound("skid");
 137   sound_manager->preload_sound("coin");
 138   sound_manager->preload_sound("invincible");
 139   sound_manager->preload_sound("brick");
 140   sound_manager->preload_sound("hurt");
 141   sound_manager->preload_sound("squish");
 142   sound_manager->preload_sound("fall");
 143   sound_manager->preload_sound("ricochet");
 144   sound_manager->preload_sound("bump-upgrade");
 145   sound_manager->preload_sound("upgrade");
 146   sound_manager->preload_sound("grow");
 147   sound_manager->preload_sound("fire-flower");
 148   sound_manager->preload_sound("shoot");
 149   sound_manager->preload_sound("lifeup");
 150   sound_manager->preload_sound("stomp");
 151   sound_manager->preload_sound("kick");
 152   sound_manager->preload_sound("explosion");
 153   sound_manager->preload_sound("warp");
 154   sound_manager->preload_sound("fireworks");
 155
 156   /* Herring song */
 157   herring_song = sound_manager->load_music(datadir + "/music/salcon.mod");
 158   level_end_song = sound_manager->load_music(datadir + "/music/leveldone.mod");
 159 }
 160
 161 /* Free shared data: */
 162 void unload_shared()
 163 {
 164   /* Free global images: */
 165   delete gold_text;
 166   delete white_text;
 167   delete blue_text;
 168   delete gray_text;
 169   delete white_small_text;
 170   delete white_big_text;
 171   delete yellow_nums;
 172
 173   free_object_gfx();
 174
 175   delete tux_life;
 176
 177   delete small_tux;
 178   delete big_tux;
 179   delete fire_tux;
 180   delete ice_tux;
 181
 182   for (int i = 0; i < GROWING_FRAMES; i++) {
 183     delete growingtux_left[i];
 184     delete growingtux_right[i];
 185   }
 186
 187   delete sprite_manager;
 188   sprite_manager = 0;
 189   delete tile_manager;
 190   tile_manager = 0;
 191
 192   /* Free GUI/menu images: */
 193   delete checkbox;
 194   delete checkbox_checked;
 195   delete back;
 196   delete arrow_left;
 197   delete arrow_right;
 198
 199   /* Free mouse-cursor */
 200   delete mouse_cursor;
 201 }
 202
 203 std::string get_resource_filename(const std::string& resource)
 204 {
 205   std::string filepath = user_dir + "/" + resource;
 206   if(FileSystem::faccessible(filepath))
 207     return filepath;
 208
 209   filepath = datadir + resource;
 210   if(FileSystem::faccessible(filepath))
 211     return filepath;
 212
 213   std::cerr << "Couldn't find resource: '" << resource  << "'." << std::endl;
 214   return "";
 215 }