src/trigger/door.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 "door.hpp"
  23 #include "game_session.hpp"
  24 #include "resources.hpp"
  25 #include "object_factory.hpp"
  26 #include "sprite/sprite.hpp"
  27 #include "sprite/sprite_manager.hpp"
  28 #include "video/drawing_context.hpp"
  29 #include "lisp/lisp.hpp"
  30 #include "lisp/writer.hpp"
  31 #include "audio/sound_manager.hpp"
  32
  33 Door::Door(const lisp::Lisp& reader)
  34         : state(CLOSED)
  35 {
  36   reader.get("x", bbox.p1.x);
  37   reader.get("y", bbox.p1.y);
  38   reader.get("sector", target_sector);
  39   reader.get("spawnpoint", target_spawnpoint);
  40
  41   sprite = sprite_manager->create("images/objects/door/door.sprite");
  42   sprite->set_action("closed");
  43   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
  44 }
  45
  46 Door::Door(int x, int y, std::string sector, std::string spawnpoint)
  47         : state(CLOSED)
  48 {
  49   bbox.set_pos(Vector(x, y));
  50   target_sector = sector;
  51   target_spawnpoint = spawnpoint;
  52
  53   sprite = sprite_manager->create("images/objects/door/door.sprite");
  54   sprite->set_action("closed");
  55   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
  56 }
  57
  58 Door::~Door()
  59 {
  60   delete sprite;
  61 }
  62
  63 void
  64 Door::write(lisp::Writer& writer)
  65 {
  66   writer.start_list("door");
  67
  68   writer.write_float("x", bbox.p1.x);
  69   writer.write_float("y", bbox.p1.y);
  70   writer.write_float("width", bbox.get_width());
  71   writer.write_float("height", bbox.get_height());
  72
  73   writer.write_string("sector", target_sector);
  74   writer.write_string("spawnpoint", target_spawnpoint);
  75   sound_manager->preload("sounds/door.wav");
  76   writer.end_list("door");
  77 }
  78
  79 void
  80 Door::update(float )
  81 {
  82   switch (state) {
  83     case CLOSED:
  84       break;
  85     case OPENING:
  86       // if door has finished opening, start timer and keep door open
  87       if(sprite->animation_done()) {
  88         state = OPEN;
  89         sprite->set_action("open");
  90        stay_open_timer.start(1.0);
  91       }
  92       break;
  93     case OPEN:
  94       // if door was open long enough, start closing it
  95       if (stay_open_timer.check()) {
  96         state = CLOSING;
  97         sprite->set_action("closing", 1);
  98       }
  99       break;
 100     case CLOSING:
 101       // if door has finished closing, keep it shut
 102       if(sprite->animation_done()) {
 103         state = CLOSED;
 104         sprite->set_action("closed");
 105       }
 106       break;
 107   }
 108 }
 109
 110 void
 111 Door::draw(DrawingContext& context)
 112 {
 113   sprite->draw(context, bbox.p1, LAYER_BACKGROUNDTILES+1);
 114 }
 115
 116 void
 117 Door::event(Player& , EventType type)
 118 {
 119   switch (state) {
 120     case CLOSED:
 121       // if door was activated, start opening it
 122       if (type == EVENT_ACTIVATE) {
 123         state = OPENING;
 124         sound_manager->play("sounds/door.wav");
 125         sprite->set_action("opening", 1);
 126       }
 127       break;
 128     case OPENING:
 129       break;
 130     case OPEN:
 131       break;
 132     case CLOSING:
 133       break;
 134   }
 135 }
 136
 137 HitResponse
 138 Door::collision(GameObject& other, const CollisionHit& hit)
 139 {
 140   switch (state) {
 141     case CLOSED:
 142       break;
 143     case OPENING:
 144       break;
 145     case OPEN:
 146       {
 147         // if door is open and was touched by a player, teleport the player
 148         Player* player = dynamic_cast<Player*> (&other);
 149         if (player) {
 150           state = CLOSING;
 151           sprite->set_action("closing", 1);
 152           GameSession::current()->respawn(target_sector, target_spawnpoint);
 153         }
 154       }
 155       break;
 156     case CLOSING:
 157       break;
 158   }
 159
 160   return TriggerBase::collision(other, hit);
 161 }
 162
 163 IMPLEMENT_FACTORY(Door, "door");