From b79e24ded809056b3cd3a338c042d1a794bdcab3 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Mon, 9 Nov 2009 11:19:13 -0500
Subject: Add lights to scenes.

---
 libdimension/dimension/scene.h | 9 ++++++---
 libdimension/scene.c           | 9 ++++++---
 2 files changed, 12 insertions(+), 6 deletions(-)

(limited to 'libdimension')

diff --git a/libdimension/dimension/scene.h b/libdimension/dimension/scene.h
index 12ad6bd..8c9c705 100644
--- a/libdimension/dimension/scene.h
+++ b/libdimension/dimension/scene.h
@@ -37,15 +37,18 @@ typedef struct {
   dmnsn_color background;
   dmnsn_texture *default_texture;
 
-  /* Objects */
-  dmnsn_array *objects;
-
   /* Camera */
   dmnsn_camera *camera;
 
   /* Canvas */
   dmnsn_canvas *canvas;
 
+  /* Objects */
+  dmnsn_array *objects;
+
+  /* Lights */
+  dmnsn_array *lights;
+
   /* Rendering quality */
   dmnsn_quality quality;
 } dmnsn_scene;
diff --git a/libdimension/scene.c b/libdimension/scene.c
index 3629c8e..6d870fe 100644
--- a/libdimension/scene.c
+++ b/libdimension/scene.c
@@ -27,10 +27,12 @@ dmnsn_new_scene()
 {
   dmnsn_scene *scene = malloc(sizeof(dmnsn_scene));
   if (scene) {
-    scene->camera = NULL;
-    scene->canvas = NULL;
     scene->default_texture = NULL;
-    scene->objects = dmnsn_new_array(sizeof(dmnsn_object*));
+
+    scene->camera  = NULL;
+    scene->canvas  = NULL;
+    scene->objects = dmnsn_new_array(sizeof(dmnsn_object *));
+    scene->lights  = dmnsn_new_array(sizeof(dmnsn_light *));
     scene->quality = DMNSN_RENDER_FULL;
   }
   return scene;
@@ -41,6 +43,7 @@ void
 dmnsn_delete_scene(dmnsn_scene *scene)
 {
   if (scene) {
+    dmnsn_delete_array(scene->lights);
     dmnsn_delete_array(scene->objects);
     free(scene);
   }
-- 
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