fix cr/lfs and remove trailing whitespaces...

[supertux.git] / src / badguy / dart.cpp

diff --git a/src/badguy/dart.cpp b/src/badguy/dart.cpp
index e266c20..393474e 100644 (file)
--- a/src/badguy/dart.cpp
+++ b/src/badguy/dart.cpp
@@ -1,4 +1,4 @@
-//  $Id: dart.cpp 3327 2006-04-13 15:02:40Z sommer $
+//  $Id$
 //
 //  Dart - Your average poison dart
 //  Copyright (C) 2006 Christoph Sommer <supertux@2006.expires.deltadevelopment.de>
@@ -26,29 +26,46 @@ namespace {
   const float SPEED = 200;
 }
 
-Dart::Dart(const lisp::Lisp& reader) : set_direction(false), parent(0), soundSource(0)
+static const std::string SOUNDFILE = "sounds/flame.wav";
+
+Dart::Dart(const lisp::Lisp& reader)
+       : BadGuy(reader, "images/creatures/dart/dart.sprite"), parent(0)
 {
-  reader.get("x", start_position.x);
-  reader.get("y", start_position.y);
-  bbox.set_size(9, 1);
-  sprite = sprite_manager->create("images/creatures/dart/dart.sprite");
   physic.enable_gravity(false);
   countMe = false;
+  sound_manager->preload("sounds/darthit.wav");
+  sound_manager->preload("sounds/stomp.wav");
 }
 
-Dart::Dart(float pos_x, float pos_y, Direction d, const BadGuy* parent = 0) : set_direction(true), initial_direction(d), parent(parent), soundSource(0)
+Dart::Dart(const Vector& pos, Direction d, const BadGuy* parent = 0)
+       : BadGuy(pos, d, "images/creatures/dart/dart.sprite"), parent(parent)
 {
-  start_position.x = pos_x;
-  start_position.y = pos_y;
-  bbox.set_size(9, 1);
-  sprite = sprite_manager->create("images/creatures/dart/dart.sprite");
   physic.enable_gravity(false);
   countMe = false;
+  sound_manager->preload("sounds/darthit.wav");
+  sound_manager->preload("sounds/stomp.wav");
+}
+
+Dart::Dart(const Dart& other)
+       : BadGuy(other), parent(other.parent)
+{
+  sound_source.reset(sound_manager->create_sound_source(SOUNDFILE));
+  sound_manager->preload("sounds/darthit.wav");
+  sound_manager->preload("sounds/stomp.wav");
 }
 
 Dart::~Dart()
 {
-  delete soundSource;
+}
+
+bool
+Dart::updatePointers(const GameObject* from_object, GameObject* to_object)
+{
+  if (from_object == parent) {
+    parent = dynamic_cast<Dart*>(to_object);
+    return true;
+  }
+  return false;
 }
 
 void
@@ -62,49 +79,40 @@ Dart::write(lisp::Writer& writer)
 
 void
 Dart::activate()
-{  
-  if (set_direction) dir = initial_direction;
+{
   physic.set_velocity_x(dir == LEFT ? -::SPEED : ::SPEED);
   sprite->set_action(dir == LEFT ? "flying-left" : "flying-right");
 
-  delete soundSource;
-  soundSource = sound_manager->create_sound_source("sounds/flame.wav");
-  if(soundSource) {
-    soundSource->set_position(get_pos());
-    soundSource->set_looping(true);
-    soundSource->set_gain(1.0);
-    soundSource->set_reference_distance(32);
-    soundSource->play();
-  } else {
-    log_warning << "Couldn't start Dart ambient sound" << std::endl;
-  }
+  sound_source.reset(sound_manager->create_sound_source(SOUNDFILE));
+  sound_source->set_position(get_pos());
+  sound_source->set_looping(true);
+  sound_source->set_gain(1.0);
+  sound_source->set_reference_distance(32);
+  sound_source->play();
 }
 
 void
 Dart::deactivate()
-{  
-  delete soundSource;
-  soundSource = 0;
+{
+  sound_source.reset();
   remove_me();
 }
 
-void 
+void
 Dart::active_update(float elapsed_time)
 {
   BadGuy::active_update(elapsed_time);
-  if (soundSource) soundSource->set_position(get_pos());
+  sound_source->set_position(get_pos());
 }
 
-
-HitResponse 
-Dart::collision_solid(GameObject& , const CollisionHit& )
+void
+Dart::collision_solid(const CollisionHit& )
 {
-  sound_manager->play("sounds/stomp.wav", get_pos());
+  sound_manager->play("sounds/darthit.wav", get_pos());
   remove_me();
-  return ABORT_MOVE;
 }
 
-HitResponse 
+HitResponse
 Dart::collision_badguy(BadGuy& badguy, const CollisionHit& )
 {
   // ignore collisions with parent
@@ -117,7 +125,7 @@ Dart::collision_badguy(BadGuy& badguy, const CollisionHit& )
   return ABORT_MOVE;
 }
 
-HitResponse 
+HitResponse
 Dart::collision_player(Player& player, const CollisionHit& hit)
 {
   sound_manager->play("sounds/stomp.wav", get_pos());
@@ -126,4 +134,3 @@ Dart::collision_player(Player& player, const CollisionHit& hit)
 }
 
 IMPLEMENT_FACTORY(Dart, "dart")
-