1 // $Id: dart.cpp 3327 2006-04-13 15:02:40Z sommer $
3 // Dart - Your average poison dart
4 // Copyright (C) 2006 Christoph Sommer <supertux@2006.expires.deltadevelopment.de>
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.
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.
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
26 const float SPEED = 200;
29 Dart::Dart(const lisp::Lisp& reader) : set_direction(false), parent(0), soundSource(0)
31 reader.get("x", start_position.x);
32 reader.get("y", start_position.y);
34 sprite = sprite_manager->create("images/creatures/dart/dart.sprite");
35 physic.enable_gravity(false);
39 Dart::Dart(float pos_x, float pos_y, Direction d, const BadGuy* parent = 0) : set_direction(true), initial_direction(d), parent(parent), soundSource(0)
41 start_position.x = pos_x;
42 start_position.y = pos_y;
44 sprite = sprite_manager->create("images/creatures/dart/dart.sprite");
45 physic.enable_gravity(false);
55 Dart::write(lisp::Writer& writer)
57 writer.start_list("dart");
58 writer.write_float("x", start_position.x);
59 writer.write_float("y", start_position.y);
60 writer.end_list("dart");
66 if (set_direction) dir = initial_direction;
67 physic.set_velocity_x(dir == LEFT ? -::SPEED : ::SPEED);
68 sprite->set_action(dir == LEFT ? "flying-left" : "flying-right");
71 soundSource = sound_manager->create_sound_source("sounds/flame.wav");
73 soundSource->set_position(get_pos());
74 soundSource->set_looping(true);
75 soundSource->set_gain(1.0);
76 soundSource->set_reference_distance(32);
79 log_warning << "Couldn't start Dart ambient sound" << std::endl;
92 Dart::active_update(float elapsed_time)
94 BadGuy::active_update(elapsed_time);
95 if (soundSource) soundSource->set_position(get_pos());
100 Dart::collision_solid(GameObject& , const CollisionHit& )
102 sound_manager->play("sounds/stomp.wav", get_pos());
108 Dart::collision_badguy(BadGuy& badguy, const CollisionHit& )
110 // ignore collisions with parent
111 if (&badguy == parent) {
114 sound_manager->play("sounds/stomp.wav", get_pos());
121 Dart::collision_player(Player& player, const CollisionHit& hit)
123 sound_manager->play("sounds/stomp.wav", get_pos());
125 return BadGuy::collision_player(player, hit);
128 IMPLEMENT_FACTORY(Dart, "dart")