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