src/object/coin.cpp

   1 //  $Id$
   2 //
   3 //  SuperTux
   4 //  Copyright (C) 2006 Matthias Braun <matze@braunis.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
  20 #include <config.h>
  21
  22 #include "coin.hpp"
  23 #include "resources.hpp"
  24 #include "video/drawing_context.hpp"
  25 #include "sprite/sprite_manager.hpp"
  26 #include "player.hpp"
  27 #include "sector.hpp"
  28 #include "player_status.hpp"
  29 #include "gameobjs.hpp"
  30 #include "statistics.hpp"
  31 #include "object_factory.hpp"
  32 #include "level.hpp"
  33 #include "random_generator.hpp"
  34 #include "audio/sound_source.hpp"
  35 #include "audio/sound_manager.hpp"
  36 #include "timer.hpp"
  37
  38 Coin::Coin(const Vector& pos)
  39         : MovingSprite(pos, "images/objects/coin/coin.sprite", LAYER_TILES, COLGROUP_TOUCHABLE)
  40 {
  41   sound_manager->preload("sounds/coin.wav");
  42 }
  43
  44 Coin::Coin(const lisp::Lisp& reader)
  45         : MovingSprite(reader, "images/objects/coin/coin.sprite", LAYER_TILES, COLGROUP_TOUCHABLE)
  46 {
  47   sound_manager->preload("sounds/coin.wav");
  48 }
  49
  50 void
  51 Coin::collect()
  52 {
  53   // TODO: commented out musical code. Maybe fork this for a special "MusicalCoin" object?
  54   /*
  55   static Timer sound_timer;
  56   static int pitch_one = 128;
  57   static float last_pitch = 1;
  58   float pitch = 1;
  59
  60   int tile = static_cast<int>(get_pos().y / 32);
  61
  62   if (!sound_timer.started()) {
  63     pitch_one = tile;
  64     pitch = 1;
  65     last_pitch = 1;
  66   }
  67   else if (sound_timer.get_timegone() < 0.02) {
  68     pitch = last_pitch;
  69   }
  70   else
  71   {
  72     switch ((pitch_one - tile) % 7) {
  73       case -6:
  74         pitch = 1.0/2;
  75         break;
  76       case -5:
  77         pitch = 5.0/8;
  78         break;
  79       case -4:
  80         pitch = 4.0/6;
  81         break;
  82       case -3:
  83         pitch = 3.0/4;
  84         break;
  85       case -2:
  86         pitch = 5.0/6;
  87         break;
  88       case -1:
  89         pitch = 9.0/10;
  90         break;
  91       case 0:
  92         pitch = 1.0;
  93         break;
  94       case 1:
  95         pitch = 9.0/8;
  96         break;
  97       case 2:
  98         pitch = 5.0/4;
  99         break;
 100       case 3:
 101         pitch = 4.0/3;
 102         break;
 103       case 4:
 104         pitch = 3.0/2;
 105         break;
 106       case 5:
 107         pitch = 5.0/3;
 108         break;
 109       case 6:
 110         pitch = 9.0/5;
 111         break;
 112     }
 113     last_pitch = pitch;
 114   }
 115   sound_timer.start(1);
 116
 117   SoundSource* soundSource = sound_manager->create_sound_source("sounds/coin.wav");
 118   soundSource->set_position(get_pos());
 119   soundSource->set_pitch(pitch);
 120   soundSource->play();
 121   sound_manager->manage_source(soundSource);
 122 */
 123   Sector::current()->player->get_status()->add_coins(1);
 124   Sector::current()->add_object(new BouncyCoin(get_pos()));
 125   Sector::current()->get_level()->stats.coins++;
 126   remove_me();
 127 }
 128
 129 HitResponse
 130 Coin::collision(GameObject& other, const CollisionHit& )
 131 {
 132   Player* player = dynamic_cast<Player*>(&other);
 133   if(player == 0)
 134     return ABORT_MOVE;
 135
 136   collect();
 137   return ABORT_MOVE;
 138 }
 139
 140 IMPLEMENT_FACTORY(Coin, "coin");