First attempt at animating the sun, doesn't work yet

src/scriptengine/property_animator.cpp

@@ -16,6 +16,7 @@
 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #include "scriptengine/property_animator.hpp"
+#include "graphics/irr_driver.hpp"
 #include "tracks/track.hpp"
 #include "tracks/track_object_presentation.hpp"
 #include "utils/log.hpp"
@@ -84,6 +85,15 @@ bool AnimatedProperty::update(double dt)
             break;
         }
 
+        case AnimatablePropery::SUN_COLOR:
+        {
+            Track* track = (Track*)m_data;
+            video::SColor color(255, (int)m_new_values[0], (int)m_new_values[1], (int)m_new_values[2]);
+            track->setSunColor(color);
+            irr_driver->setSunColor(color);
+            break;
+        }
+
         default:
             Log::error("PropertyAnimator", "Unknown properry %i", (int)m_property);
             break;

src/scriptengine/property_animator.hpp

@@ -26,7 +26,8 @@ enum AnimatablePropery
     AP_LIGHT_ENERGY,
     FOG_RANGE,
     FOG_MAX,
-    FOG_COLOR
+    FOG_COLOR,
+    SUN_COLOR
 };
 
 class AnimatedProperty : NoCopy

src/scriptengine/script_track.cpp

@@ -166,6 +166,27 @@ namespace Scripting
                     duration, track)
             );
         }
+
+        void setSunColor(int r, int g, int b, float duration)
+        {
+            PropertyAnimator* animator = PropertyAnimator::get();
+            ::Track* track = World::getWorld()->getTrack();
+            video::SColor color = track->getSunColor();
+            animator->add(
+                new AnimatedProperty(SUN_COLOR, 3,
+                new double[3] {
+                    (double)color.getRed(),
+                    (double)color.getGreen(),
+                    (double)color.getBlue()
+                },
+                new double[3] {
+                    (double)r,
+                    (double)g,
+                    (double)b
+                },
+                duration, track)
+            );
+        }
     }
 
     /** \cond DOXYGEN_IGNORE */
@@ -365,6 +386,7 @@ namespace Scripting
             r = engine->RegisterGlobalFunction("void exitRace()", asFUNCTION(exitRace), asCALL_CDECL); assert(r >= 0);
             r = engine->RegisterGlobalFunction("void pauseRace()", asFUNCTION(pauseRace), asCALL_CDECL); assert(r >= 0);
             r = engine->RegisterGlobalFunction("void setFog(float maxDensity, float start, float end, int r, int g, int b, float duration)", asFUNCTION(setFog), asCALL_CDECL); assert(r >= 0);
+            r = engine->RegisterGlobalFunction("void setSunColor(int r, int g, int b, float duration)", asFUNCTION(setSunColor), asCALL_CDECL); assert(r >= 0);
             
             // TrackObject
             r = engine->RegisterObjectMethod("TrackObject", "void setEnabled(bool status)", asMETHOD(::TrackObject, setEnabled), asCALL_THISCALL); assert(r >= 0);

src/tracks/track.hpp

@@ -577,6 +577,8 @@ public:
     // ------------------------------------------------------------------------
     video::SColor getSunColor() const { return m_sun_diffuse_color; }
     // ------------------------------------------------------------------------
+    void setSunColor(video::SColor color) { m_sun_diffuse_color = color; }
+    // ------------------------------------------------------------------------
     /** Whether this is an "internal" track. If so it won't be offered
      * in the track selection screen. */
     bool isInternal() const { return m_internal; }