src/trigger/door.cpp

   1 //  SuperTux
   2 //  Copyright (C) 2006 Matthias Braun <matze@braunis.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 "trigger/door.hpp"
  18
  19 #include <sstream>
  20
  21 #include "audio/sound_manager.hpp"
  22 #include "object/player.hpp"
  23 #include "sprite/sprite_manager.hpp"
  24 #include "supertux/game_session.hpp"
  25 #include "supertux/object_factory.hpp"
  26 #include "supertux/sector.hpp"
  27 #include "util/reader.hpp"
  28
  29 Door::Door(const Reader& reader) :
  30   state(CLOSED),
  31   target_sector(),
  32   target_spawnpoint(),
  33   script(),
  34   sprite(),
  35   stay_open_timer()
  36 {
  37   reader.get("x", bbox.p1.x);
  38   reader.get("y", bbox.p1.y);
  39   reader.get("sector", target_sector);
  40   reader.get("spawnpoint", target_spawnpoint);
  41
  42   reader.get("script", script);
  43
  44   sprite = SpriteManager::current()->create("images/objects/door/door.sprite");
  45   sprite->set_action("closed");
  46   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
  47
  48   SoundManager::current()->preload("sounds/door.wav");
  49 }
  50
  51 Door::Door(int x, int y, std::string sector, std::string spawnpoint) :
  52   state(CLOSED),
  53   target_sector(),
  54   target_spawnpoint(),
  55   script(),
  56   sprite(),
  57   stay_open_timer()
  58 {
  59   bbox.set_pos(Vector(x, y));
  60   target_sector = sector;
  61   target_spawnpoint = spawnpoint;
  62
  63   sprite = SpriteManager::current()->create("images/objects/door/door.sprite");
  64   sprite->set_action("closed");
  65   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
  66
  67   SoundManager::current()->preload("sounds/door.wav");
  68 }
  69
  70 Door::~Door()
  71 {
  72 }
  73
  74 void
  75 Door::update(float )
  76 {
  77   switch (state) {
  78     case CLOSED:
  79       break;
  80     case OPENING:
  81       // if door has finished opening, start timer and keep door open
  82       if(sprite->animation_done()) {
  83         state = OPEN;
  84         sprite->set_action("open");
  85         stay_open_timer.start(1.0);
  86       }
  87       break;
  88     case OPEN:
  89       // if door was open long enough, start closing it
  90       if (stay_open_timer.check()) {
  91         state = CLOSING;
  92         sprite->set_action("closing", 1);
  93       }
  94       break;
  95     case CLOSING:
  96       // if door has finished closing, keep it shut
  97       if(sprite->animation_done()) {
  98         state = CLOSED;
  99         sprite->set_action("closed");
 100       }
 101       break;
 102   }
 103 }
 104
 105 void
 106 Door::draw(DrawingContext& context)
 107 {
 108   sprite->draw(context, bbox.p1, LAYER_BACKGROUNDTILES+1);
 109 }
 110
 111 void
 112 Door::event(Player& , EventType type)
 113 {
 114   switch (state) {
 115     case CLOSED:
 116       // if door was activated, start opening it
 117       if (type == EVENT_ACTIVATE) {
 118         state = OPENING;
 119         SoundManager::current()->play("sounds/door.wav");
 120         sprite->set_action("opening", 1);
 121       }
 122       break;
 123     case OPENING:
 124       break;
 125     case OPEN:
 126       break;
 127     case CLOSING:
 128       break;
 129   }
 130 }
 131
 132 HitResponse
 133 Door::collision(GameObject& other, const CollisionHit& hit_)
 134 {
 135   switch (state) {
 136     case CLOSED:
 137       break;
 138     case OPENING:
 139       break;
 140     case OPEN:
 141     {
 142       // if door is open and was touched by a player, teleport the player
 143       Player* player = dynamic_cast<Player*> (&other);
 144       if (player) {
 145         state = CLOSING;
 146         sprite->set_action("closing", 1);
 147         if(!script.empty()) {
 148           std::istringstream stream(script);
 149           Sector::current()->run_script(stream, "Door");
 150         }
 151
 152         if(!target_sector.empty()) {
 153           GameSession::current()->respawn(target_sector, target_spawnpoint);
 154         }
 155       }
 156     }
 157     break;
 158     case CLOSING:
 159       break;
 160   }
 161
 162   return TriggerBase::collision(other, hit_);
 163 }
 164
 165 /* EOF */