Merged changes from branches/supertux-milestone2-grumbel/ to trunk/supertux/

[supertux.git] / src / object / lantern.cpp

diff --git a/src/object/lantern.cpp b/src/object/lantern.cpp
index 41c04f0..5083038 100644 (file)
--- a/src/object/lantern.cpp
+++ b/src/object/lantern.cpp
@@ -1,12 +1,10 @@
-//  $Id$
-//
 //  SuperTux - Lantern
 //  Copyright (C) 2006 Wolfgang Becker <uafr@gmx.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
@@ -14,32 +12,55 @@
 //  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 "object/lantern.hpp"
 
-#include "lantern.hpp"
+#include "audio/sound_manager.hpp"
+#include "badguy/treewillowisp.hpp"
+#include "badguy/willowisp.hpp"
+#include "sprite/sprite.hpp"
 #include "sprite/sprite_manager.hpp"
-#include "object_factory.hpp"
+#include "supertux/object_factory.hpp"
 
-Lantern::Lantern(const lisp::Lisp& reader)
+Lantern::Lantern(const Reader& reader)
   : Rock(reader, "images/objects/lantern/lantern.sprite"),
     lightcolor(1.0f, 1.0f, 1.0f)
 {
   //get color from lisp
   std::vector<float> vColor;
-  reader.get_vector("color", vColor );
-  lightcolor = Color( vColor );
+  reader.get("color", vColor);
+  lightcolor = Color(vColor);
+  lightsprite = sprite_manager->create("images/objects/lightmap_light/lightmap_light.sprite");
+  lightsprite->set_blend(Blend(GL_SRC_ALPHA, GL_ONE));
+  updateColor();
+  sound_manager->preload("sounds/willocatch.wav");
+}
 
+Lantern::Lantern(const Vector& pos)
+  : Rock(pos, "images/objects/lantern/lantern.sprite"),
+    lightcolor(0.0f, 0.0f, 0.0f)
+{
   lightsprite = sprite_manager->create("images/objects/lightmap_light/lightmap_light.sprite");
-  lightsprite->set_color(lightcolor);
   lightsprite->set_blend(Blend(GL_SRC_ALPHA, GL_ONE));
+  updateColor();
+  sound_manager->preload("sounds/willocatch.wav");
 }
 
 Lantern::~Lantern()
 {
-  delete lightsprite;
+}
+
+void
+Lantern::updateColor(){
+  lightsprite->set_color(lightcolor);
+  //Turn lantern off if light is black
+  if(lightcolor.red == 0 && lightcolor.green == 0 && lightcolor.blue == 0){
+    sprite->set_action("off");
+  } else {
+    sprite->set_action("normal");
+    sprite->set_color(lightcolor);
+  }
 }
 
 void
@@ -55,4 +76,57 @@ Lantern::draw(DrawingContext& context){
   context.pop_target();
 }
 
+HitResponse Lantern::collision(GameObject& other, const CollisionHit& hit) {
+  if (is_open()) {
+    WillOWisp* wow = dynamic_cast<WillOWisp*>(&other);
+    if (wow) {
+      // collided with WillOWisp while grabbed and unlit
+      sound_manager->play("sounds/willocatch.wav");
+      lightcolor = Color(0,1,0);
+      updateColor();
+      wow->vanish();
+    }
+    TreeWillOWisp* twow = dynamic_cast<TreeWillOWisp*>(&other);
+    if (twow) {
+      // collided with TreeWillOWisp while grabbed and unlit
+      sound_manager->play("sounds/willocatch.wav");
+      lightcolor = twow->get_color();
+      updateColor();
+      twow->vanish();
+    }
+  }
+  return Rock::collision(other, hit);
+}
+
+void
+Lantern::grab(MovingObject& object, const Vector& pos, Direction dir)
+{
+  Rock::grab(object, pos, dir);
+
+  // if lantern is not lit, draw it as opened
+  if (is_open()) {
+    sprite->set_action("off-open");
+  }
+
+}
+
+void
+Lantern::ungrab(MovingObject& object, Direction dir)
+{
+  // if lantern is not lit, it was drawn as opened while grabbed. Now draw it as closed again
+  if (is_open()) {
+    sprite->set_action("off");
+  }
+
+  Rock::ungrab(object, dir);
+}
+  
+bool 
+Lantern::is_open()
+{
+  return ((grabbed) && lightcolor.red == 0 && lightcolor.green == 0 && lightcolor.blue == 0);
+}
+
 IMPLEMENT_FACTORY(Lantern, "lantern");
+
+/* EOF */