// $Id$
-//
+//
// 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
// 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.
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include <config.h>
#include "poisonivy.hpp"
+#include "random_generator.hpp"
+#include "object/sprite_particle.hpp"
static const float WALKSPEED = 80;
PoisonIvy::PoisonIvy(const lisp::Lisp& reader)
+ : BadGuy(reader, "images/creatures/poison_ivy/poison_ivy.sprite")
{
- reader.get("x", start_position.x);
- reader.get("y", start_position.y);
- bbox.set_size(31.8, 31.8);
- sprite = sprite_manager->create("poisonivy");
- set_direction = false;
}
-PoisonIvy::PoisonIvy(float pos_x, float pos_y, Direction d)
+PoisonIvy::PoisonIvy(const Vector& pos, Direction d)
+ : BadGuy(pos, d, "images/creatures/poison_ivy/poison_ivy.sprite")
{
- start_position.x = pos_x;
- start_position.y = pos_y;
- bbox.set_size(31.8, 31.8);
- sprite = sprite_manager->create("poisonivy");
- set_direction = true;
- initial_direction = d;
}
void
void
PoisonIvy::activate()
{
- if (set_direction) {dir = initial_direction;}
physic.set_velocity_x(dir == LEFT ? -WALKSPEED : WALKSPEED);
sprite->set_action(dir == LEFT ? "left" : "right");
}
PoisonIvy::collision_squished(Player& player)
{
sprite->set_action(dir == LEFT ? "squished-left" : "squished-right");
+ // spawn some particles
+ // TODO: provide convenience function in MovingSprite or MovingObject?
+ for (int i = 0; i < 3; i++) {
+ Vector ppos = bbox.get_middle();
+ float angle = systemRandom.randf(-M_PI_2, M_PI_2);
+ float velocity = systemRandom.randf(350, 400);
+ float vx = sin(angle)*velocity;
+ float vy = -cos(angle)*velocity;
+ Vector pspeed = Vector(vx, vy);
+ Vector paccel = Vector(0, 100);
+ Sector::current()->add_object(new SpriteParticle("images/objects/particles/poisonivy.sprite", "default", ppos, ANCHOR_MIDDLE, pspeed, paccel, LAYER_OBJECTS-1));
+ }
kill_squished(player);
return true;
}
-HitResponse
-PoisonIvy::collision_solid(GameObject& , const CollisionHit& hit)
+void
+PoisonIvy::collision_solid(const CollisionHit& hit)
{
- if(fabsf(hit.normal.y) > .5) { // hit floor or roof?
+ if(hit.top || hit.bottom) {
physic.set_velocity_y(0);
- } else { // hit right or left
+ } else if(hit.left || hit.right) {
dir = dir == LEFT ? RIGHT : LEFT;
sprite->set_action(dir == LEFT ? "left" : "right");
physic.set_velocity_x(-physic.get_velocity_x());
}
-
- return CONTINUE;
}
HitResponse
PoisonIvy::collision_badguy(BadGuy& , const CollisionHit& hit)
{
- if(fabsf(hit.normal.x) > .8) { // left or right hit
+ if(hit.left || hit.right) {
dir = dir == LEFT ? RIGHT : LEFT;
sprite->set_action(dir == LEFT ? "left" : "right");
physic.set_velocity_x(-physic.get_velocity_x());