X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fobject%2Flantern.cpp;h=b041fb89de7b9d64119561fe85a3369068a0c67a;hb=75acd4b141f45e851a492f089aa9ad24a9552409;hp=41c04f0a8f5a3eb21160c6f8b6859cd1d7372ba0;hpb=85016783ff1628b7de20e0c106cf55563aa77bed;p=supertux.git

diff --git a/src/object/lantern.cpp b/src/object/lantern.cpp
index 41c04f0a8..b041fb89d 100644
--- a/src/object/lantern.cpp
+++ b/src/object/lantern.cpp
@@ -20,8 +20,14 @@
 #include <config.h>
 
 #include "lantern.hpp"
+
 #include "sprite/sprite_manager.hpp"
 #include "object_factory.hpp"
+#include "badguy/willowisp.hpp"
+#include "badguy/treewillowisp.hpp"
+#include "audio/sound_manager.hpp"
+#include "sprite/sprite.hpp"
+#include "video/drawing_context.hpp"
 
 Lantern::Lantern(const lisp::Lisp& reader)
   : Rock(reader, "images/objects/lantern/lantern.sprite"),
@@ -29,12 +35,22 @@ Lantern::Lantern(const lisp::Lisp& reader)
 {
   //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()
@@ -43,6 +59,18 @@ Lantern::~Lantern()
 }
 
 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
 Lantern::draw(DrawingContext& context){
   //Draw the Sprite.
   MovingSprite::draw(context);
@@ -55,4 +83,56 @@ 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");
+