src/object/brick.cpp

   1 //  SuperTux
   2 //  Copyright (C) 2009 Ingo Ruhnke <grumbel@gmail.com>
   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 "object/bouncy_coin.hpp"
  22 #include "object/explosion.hpp"
  23 #include "object/flower.hpp"
  24 #include "object/player.hpp"
  25 #include "object/portable.hpp"
  26 #include "sprite/sprite_manager.hpp"
  27 #include "supertux/constants.hpp"
  28 #include "supertux/sector.hpp"
  29
  30 Brick::Brick(const Vector& pos, int data, const std::string& spriteName)
  31   : Block(sprite_manager->create(spriteName)), breakable(false),
  32     coin_counter(0)
  33 {
  34   bbox.set_pos(pos);
  35   if(data == 1)
  36     coin_counter = 5;
  37   else
  38     breakable = true;
  39 }
  40
  41 void
  42 Brick::hit(Player& player)
  43 {
  44   if(sprite->get_action() == "empty")
  45     return;
  46
  47   try_break(&player);
  48 }
  49
  50 HitResponse
  51 Brick::collision(GameObject& other, const CollisionHit& hit){
  52
  53   Player* player = dynamic_cast<Player*> (&other);
  54   if (player) {
  55     if (player->does_buttjump) try_break(player);
  56   }
  57
  58   BadGuy* badguy = dynamic_cast<BadGuy*> (&other);
  59   if(badguy) {
  60     // hit contains no information for collisions with blocks.
  61     // Badguy's bottom has to be below the top of the brick
  62     // SHIFT_DELTA is required to slide over one tile gaps.
  63     if( badguy->can_break() && ( badguy->get_bbox().get_bottom() > get_bbox().get_top() + SHIFT_DELTA ) ){
  64       try_break(player);
  65     }
  66   }
  67   Portable* portable = dynamic_cast<Portable*> (&other);
  68   if(portable) {
  69     MovingObject* moving = dynamic_cast<MovingObject*> (&other);
  70     if(moving->get_bbox().get_top() > get_bbox().get_bottom() - SHIFT_DELTA) {
  71       try_break(player);
  72     }
  73   }
  74   Explosion* explosion = dynamic_cast<Explosion*> (&other);
  75   if(explosion && explosion->hurts()) {
  76     try_break(player);
  77   }
  78   return Block::collision(other, hit);
  79 }
  80
  81 void
  82 Brick::try_break(Player* player)
  83 {
  84   if(sprite->get_action() == "empty")
  85     return;
  86
  87   sound_manager->play("sounds/brick.wav");
  88   Sector* sector = Sector::current();
  89   Player& player_one = *(sector->player);
  90   if(coin_counter > 0) {
  91     sector->add_object(new BouncyCoin(get_pos(),true));
  92     coin_counter--;
  93     player_one.get_status()->add_coins(1);
  94     if(coin_counter == 0)
  95       sprite->set_action("empty");
  96     start_bounce(player);
  97   } else if(breakable) {
  98     if(player){
  99       if(player->is_big()){
 100         start_break(player);
 101         return;
 102       } else {
 103         start_bounce(player);
 104         return;
 105       }
 106     }
 107     break_me();
 108   }
 109 }
 110
 111 //IMPLEMENT_FACTORY(Brick, "brick");
 112
 113 /* EOF */