-// $Id$
-//
// SuperTux
-// Copyright (C) 2005 Matthias Braun <matze@braunis.de>
+// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
-//
+//
// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-// 02111-1307, USA.
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
-#include <config.h>
+#include "audio/sound_manager.hpp"
+#include "object/rock.hpp"
+#include "supertux/object_factory.hpp"
+#include "supertux/tile.hpp"
-#include "rock.h"
-#include "sprite/sprite.h"
-#include "sprite/sprite_manager.h"
-#include "lisp/writer.h"
-#include "video/drawing_context.h"
-#include "resources.h"
-#include "object_factory.h"
+namespace {
+const std::string ROCK_SOUND = "sounds/brick.wav"; //TODO use own sound.
+}
-Rock::Rock(const lisp::Lisp& reader)
+Rock::Rock(const Vector& pos, std::string spritename) :
+ MovingSprite(pos, spritename),
+ physic(),
+ on_ground(),
+ grabbed(),
+ last_movement()
{
- reader.get("x", bbox.p1.x);
- reader.get("y", bbox.p1.y);
- bbox.set_size(31.8, 31.8);
- sprite = sprite_manager->create("rock");
+ SoundManager::current()->preload(ROCK_SOUND);
+ on_ground = false;
grabbed = false;
- flags |= FLAG_SOLID;
+ set_group(COLGROUP_MOVING_STATIC);
}
-Rock::~Rock()
+Rock::Rock(const Reader& reader) :
+ MovingSprite(reader, "images/objects/rock/rock.sprite"),
+ physic(),
+ on_ground(),
+ grabbed(),
+ last_movement()
{
- delete sprite;
+ SoundManager::current()->preload(ROCK_SOUND);
+ on_ground = false;
+ grabbed = false;
+ set_group(COLGROUP_MOVING_STATIC);
}
-void
-Rock::write(lisp::Writer& writer)
+Rock::Rock(const Reader& reader, std::string spritename) :
+ MovingSprite(reader, spritename),
+ physic(),
+ on_ground(),
+ grabbed(),
+ last_movement()
{
- writer.start_list("rock");
-
- writer.write_float("x", bbox.p1.x);
- writer.write_float("y", bbox.p1.y);
-
- writer.end_list("rock");
+ SoundManager::current()->preload(ROCK_SOUND);
+ on_ground = false;
+ grabbed = false;
+ set_group(COLGROUP_MOVING_STATIC);
}
void
-Rock::draw(DrawingContext& context)
+Rock::update(float elapsed_time)
{
+ if( grabbed )
+ return;
+
+ if (on_ground) physic.set_velocity_x(0);
- sprite->draw(context, get_pos(), LAYER_OBJECTS);
+ movement = physic.get_movement(elapsed_time);
}
void
-Rock::update(float elapsed_time)
+Rock::collision_solid(const CollisionHit& hit)
{
- if(!grabbed) {
- flags |= FLAG_SOLID;
- flags &= ~FLAG_NO_COLLDET;
- movement = physic.get_movement(elapsed_time);
- } else {
+ if(grabbed) {
+ return;
+ }
+ if(hit.top || hit.bottom)
+ physic.set_velocity_y(0);
+ if(hit.left || hit.right)
+ physic.set_velocity_x(0);
+ if(hit.crush)
physic.set_velocity(0, 0);
- flags &= ~FLAG_SOLID;
- flags |= FLAG_NO_COLLDET;
+
+ if(hit.bottom && !on_ground && !grabbed) {
+ SoundManager::current()->play(ROCK_SOUND, get_pos());
+ on_ground = true;
}
-
- grabbed = false;
}
HitResponse
-Rock::collision(GameObject& , const CollisionHit& )
+Rock::collision(GameObject& other, const CollisionHit& hit)
{
- if(grabbed)
+ if(grabbed) {
+ return ABORT_MOVE;
+ }
+ if(!on_ground) {
+ if(hit.bottom && physic.get_velocity_y() > 200) {
+ MovingObject* moving_object = dynamic_cast<MovingObject*> (&other);
+ if(moving_object) {
+ //Getting a rock on the head hurts. A lot.
+ moving_object->collision_tile(Tile::HURTS);
+ }
+ }
return FORCE_MOVE;
+ }
- physic.set_velocity(0, 0);
- return CONTINUE;
+ return FORCE_MOVE;
}
void
-Rock::grab(MovingObject& , const Vector& pos)
+Rock::grab(MovingObject& , const Vector& pos, Direction)
{
movement = pos - get_pos();
+ last_movement = movement;
+ set_group(COLGROUP_TOUCHABLE); //needed for lanterns catching willowisps
+ on_ground = false;
grabbed = true;
}
-IMPLEMENT_FACTORY(Rock, "rock")
+void
+Rock::ungrab(MovingObject& , Direction dir)
+{
+ set_group(COLGROUP_MOVING_STATIC);
+ on_ground = false;
+ if(dir == UP) {
+ physic.set_velocity(0, -500);
+ } else if (last_movement.norm() > 1) {
+ physic.set_velocity((dir == RIGHT) ? 200 : -200, -200);
+ } else {
+ physic.set_velocity(0, 0);
+ }
+ grabbed = false;
+}
+
+/* EOF */