SDL: Implement lightmaps smaller than the screen size. LIGHTMAP_DIV is calculated...

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

diff --git a/src/object/spotlight.cpp b/src/object/spotlight.cpp
index d171525..d86848c 100644 (file)
--- a/src/object/spotlight.cpp
+++ b/src/object/spotlight.cpp
@@ -1,4 +1,4 @@
-//  $Id: light.cpp 3327 2006-04-13 15:02:40Z ravu_al_hemio $
+//  $Id$
 //
 //  SuperTux
 //  Copyright (C) 2006 Ingo Ruhnke <grumbel@gmx.de>
@@ -28,17 +28,26 @@
 #include "sector.hpp"
 
 Spotlight::Spotlight(const lisp::Lisp& lisp)
+  : angle(0.0f),
+    color(1.0f, 1.0f, 1.0f)
 {
   lisp.get("x", position.x);
   lisp.get("y", position.y);
-  
+
+  lisp.get("angle", angle);
+
+  std::vector<float> vColor;
+  if( lisp.get_vector( "color", vColor ) ){
+    color = Color( vColor );
+  }
+
   center    = sprite_manager->create("images/objects/spotlight/spotlight_center.sprite");
   base      = sprite_manager->create("images/objects/spotlight/spotlight_base.sprite");
   lights    = sprite_manager->create("images/objects/spotlight/spotlight_lights.sprite");
   lightcone = sprite_manager->create("images/objects/spotlight/lightcone.sprite");
   light     = sprite_manager->create("images/objects/spotlight/light.sprite");
 
-  angle = 0.0f;
+
 }
 
 Spotlight::~Spotlight()
@@ -59,15 +68,17 @@ Spotlight::update(float delta)
 void
 Spotlight::draw(DrawingContext& context)
 {
-  context.push_target(); 
+  context.push_target();
   context.set_target(DrawingContext::LIGHTMAP);
- 
+
+  light->set_color(color);
+  light->set_blend(Blend(GL_SRC_ALPHA, GL_ONE));
   light->set_angle(angle);
   light->draw(context, position, 0);
 
   //lightcone->set_angle(angle);
   //lightcone->draw(context, position, 0);
-  
+
   context.set_target(DrawingContext::NORMAL);
 
   lights->set_angle(angle);