1 // $Id: growup.cpp 2458 2005-05-10 11:29:58Z matzebraun $
4 // Copyright (C) 2005 Matthias Braun <matze@braunis.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
23 #include "powerup.hpp"
24 #include "resources.hpp"
26 #include "sprite/sprite_manager.hpp"
27 #include "audio/sound_manager.hpp"
28 #include "object_factory.hpp"
30 #include "scripting/script_interpreter.hpp"
32 PowerUp::PowerUp(const lisp::Lisp& lisp)
34 lisp.get("x", bbox.p1.x);
35 lisp.get("y", bbox.p1.y);
36 lisp.get("sprite", sprite_name);
37 lisp.get("script", script);
39 lisp.get("disable-physics", no_physics);
40 bbox.set_size(32, 32);
41 sprite = sprite_manager->create(sprite_name);
42 physic.enable_gravity(true);
44 set_group(COLGROUP_MOVING);
53 PowerUp::collision(GameObject& other, const CollisionHit& hit)
55 if(other.get_flags() & FLAG_SOLID) {
56 if(fabsf(hit.normal.y) > .5) { // roof or ground
57 physic.set_velocity_y(0);
58 } else { // bumped left or right
59 printf("Normal: %f %f\n", hit.normal.x, hit.normal.y);
60 printf("LRbounce, new speed. %f\n", physic.get_velocity_x());
61 physic.set_velocity_x(-physic.get_velocity_x());
67 Player* player = dynamic_cast<Player*>(&other);
74 ScriptInterpreter::add_script_object(Sector::current(), "powerup-script",
79 // some defaults if no script has been set
80 if (sprite_name == "images/powerups/egg/egg.sprite") {
81 player->set_bonus(GROWUP_BONUS, true);
82 sound_manager->play("sounds/grow.wav");
83 } else if (sprite_name == "images/powerups/fireflower/fireflower.sprite") {
84 player->set_bonus(FIRE_BONUS, true);
85 sound_manager->play("sounds/fire-flower.wav");
86 } else if (sprite_name == "images/powerups/star/star.sprite") {
87 player->make_invincible();
88 } else if (sprite_name == "images/powerups/1up/1up.sprite") {
89 player->get_status()->incLives();
95 PowerUp::update(float elapsed_time)
98 movement = physic.get_movement(elapsed_time);
102 PowerUp::draw(DrawingContext& context)
104 sprite->draw(context, get_pos(), LAYER_OBJECTS);
107 IMPLEMENT_FACTORY(PowerUp, "powerup");