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 }
  42
  43 Coin::Coin(const lisp::Lisp& reader)
  44         : MovingSprite(reader, "images/objects/coin/coin.sprite", LAYER_TILES, COLGROUP_TOUCHABLE)
  45 {
  46 }
  47
  48 void
  49 Coin::collect()
  50 {
  51   // TODO: commented out musical code. Maybe fork this for a special "MusicalCoin" object?
  52   /*
  53   static Timer sound_timer;
  54   static int pitch_one = 128;
  55   static float last_pitch = 1;
  56   float pitch = 1;
  57
  58   int tile = static_cast<int>(get_pos().y / 32);
  59
  60   if (!sound_timer.started()) {
  61     pitch_one = tile;
  62     pitch = 1;
  63     last_pitch = 1;
  64   }
  65   else if (sound_timer.get_timegone() < 0.02) {
  66     pitch = last_pitch;
  67   }
  68   else
  69   {
  70     switch ((pitch_one - tile) % 7) {
  71       case -6:
  72         pitch = 1.0/2;
  73         break;
  74       case -5:
  75         pitch = 5.0/8;
  76         break;
  77       case -4:
  78         pitch = 4.0/6;
  79         break;
  80       case -3:
  81         pitch = 3.0/4;
  82         break;
  83       case -2:
  84         pitch = 5.0/6;
  85         break;
  86       case -1:
  87         pitch = 9.0/10;
  88         break;
  89       case 0:
  90         pitch = 1.0;
  91         break;
  92       case 1:
  93         pitch = 9.0/8;
  94         break;
  95       case 2:
  96         pitch = 5.0/4;
  97         break;
  98       case 3:
  99         pitch = 4.0/3;
 100         break;
 101       case 4:
 102         pitch = 3.0/2;
 103         break;
 104       case 5:
 105         pitch = 5.0/3;
 106         break;
 107       case 6:
 108         pitch = 9.0/5;
 109         break;
 110     }
 111     last_pitch = pitch;
 112   }
 113   sound_timer.start(1);
 114
 115   SoundSource* soundSource = sound_manager->create_sound_source("sounds/coin.wav");
 116   soundSource->set_position(get_pos());
 117   soundSource->set_pitch(pitch);
 118   soundSource->play();
 119   sound_manager->manage_source(soundSource);
 120 */
 121   Sector::current()->player->get_status()->add_coins(1);
 122   Sector::current()->add_object(new BouncyCoin(get_pos()));
 123   Sector::current()->get_level()->stats.coins++;
 124   remove_me();
 125 }
 126
 127 HitResponse
 128 Coin::collision(GameObject& other, const CollisionHit& )
 129 {
 130   Player* player = dynamic_cast<Player*>(&other);
 131   if(player == 0)
 132     return ABORT_MOVE;
 133
 134   collect();
 135   return ABORT_MOVE;
 136 }
 137
 138 IMPLEMENT_FACTORY(Coin, "coin");