src/object/brick.cpp

   1 //  SuperTux
   2 //  Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
   3 //
   4 //  This program is free software: you can redistribute it and/or modify
   5 //  it under the terms of the GNU General Public License as published by
   6 //  the Free Software Foundation, either version 3 of the License, or
   7 //  (at your option) any later version.
   8 //
   9 //  This program is distributed in the hope that it will be useful,
  10 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 //  GNU General Public License for more details.
  13 //
  14 //  You should have received a copy of the GNU General Public License
  15 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 #include "object/brick.hpp"
  18
  19 #include "audio/sound_manager.hpp"
  20 #include "badguy/badguy.hpp"
  21 #include "lisp/list_iterator.hpp"
  22 #include "object/broken_brick.hpp"
  23 #include "object/coin.hpp"
  24 #include "object/flower.hpp"
  25 #include "object/bouncy_coin.hpp"
  26 #include "object/growup.hpp"
  27 #include "object/oneup.hpp"
  28 #include "object/player.hpp"
  29 #include "object/portable.hpp"
  30 #include "object/specialriser.hpp"
  31 #include "object/star.hpp"
  32 #include "sprite/sprite_manager.hpp"
  33 #include "supertux/constants.hpp"
  34 #include "supertux/level.hpp"
  35 #include "supertux/object_factory.hpp"
  36 #include "supertux/sector.hpp"
  37
  38 Brick::Brick(const Vector& pos, int data)
  39   : Block(sprite_manager->create("images/objects/bonus_block/brick.sprite")), breakable(false),
  40     coin_counter(0)
  41 {
  42   bbox.set_pos(pos);
  43   if(data == 1)
  44     coin_counter = 5;
  45   else
  46     breakable = true;
  47 }
  48
  49 void
  50 Brick::hit(Player& player)
  51 {
  52   if(sprite->get_action() == "empty")
  53     return;
  54
  55   try_break(&player);
  56 }
  57
  58 HitResponse
  59 Brick::collision(GameObject& other, const CollisionHit& hit){
  60
  61   Player* player = dynamic_cast<Player*> (&other);
  62   if (player) {
  63     if (player->does_buttjump) try_break();
  64   }
  65
  66   BadGuy* badguy = dynamic_cast<BadGuy*> (&other);
  67   if(badguy) {
  68     // hit contains no information for collisions with blocks.
  69     // Badguy's bottom has to be below the top of the brick
  70     // SHIFT_DELTA is required to slide over one tile gaps.
  71     if( badguy->can_break() && ( badguy->get_bbox().get_bottom() > get_bbox().get_top() + SHIFT_DELTA ) ){
  72       try_break();
  73     }
  74   }
  75   Portable* portable = dynamic_cast<Portable*> (&other);
  76   if(portable) {
  77     MovingObject* moving = dynamic_cast<MovingObject*> (&other);
  78     if(moving->get_bbox().get_top() > get_bbox().get_bottom() - SHIFT_DELTA) {
  79       try_break();
  80     }
  81   }
  82   return Block::collision(other, hit);
  83 }
  84
  85 void
  86 Brick::try_break(Player* player)
  87 {
  88   if(sprite->get_action() == "empty")
  89     return;
  90
  91   sound_manager->play("sounds/brick.wav");
  92   Sector* sector = Sector::current();
  93   Player& player_one = *(sector->player);
  94   if(coin_counter > 0) {
  95     sector->add_object(new BouncyCoin(get_pos(),true));
  96     coin_counter--;
  97     player_one.get_status()->add_coins(1);
  98     if(coin_counter == 0)
  99       sprite->set_action("empty");
 100     start_bounce(player);
 101   } else if(breakable) {
 102     if(player){
 103       if(player->is_big()){
 104         start_break(player);
 105         return;
 106       } else {
 107         start_bounce(player);
 108         return;
 109       }
 110     }
 111     break_me();
 112   }
 113 }
 114
 115 //IMPLEMENT_FACTORY(Brick, "brick");
 116
 117 /* EOF */