From 354f43020d956e7f02dcc81feab13e6fa0e98e10 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Mon, 9 Nov 2009 11:31:28 -0500
Subject: Make dmnsn_delete_scene() delete the scene's elements too.

---
 dimension/main.c    |  4 ++--
 dimension/realize.c | 22 +++-------------------
 dimension/realize.h |  1 -
 3 files changed, 5 insertions(+), 22 deletions(-)

(limited to 'dimension')

diff --git a/dimension/main.c b/dimension/main.c
index 5d921e7..9f2ab3f 100644
--- a/dimension/main.c
+++ b/dimension/main.c
@@ -150,7 +150,7 @@ main(int argc, char **argv) {
   }
 
   if (dmnsn_raytrace_scene(scene) != 0) {
-    dmnsn_delete_realized_scene(scene);
+    dmnsn_delete_scene(scene);
     dmnsn_error(DMNSN_SEVERITY_HIGH, "Error rendering scene.");
   }
 
@@ -166,6 +166,6 @@ main(int argc, char **argv) {
   }
   fclose(output_file);
 
-  dmnsn_delete_realized_scene(scene);
+  dmnsn_delete_scene(scene);
   return EXIT_SUCCESS;
 }
diff --git a/dimension/realize.c b/dimension/realize.c
index f9f5532..b5c4225 100644
--- a/dimension/realize.c
+++ b/dimension/realize.c
@@ -172,7 +172,7 @@ dmnsn_realize(const dmnsn_array *astree)
   /* Allocate a canvas */
   scene->canvas = dmnsn_new_canvas(768, 480);
   if (!scene->canvas) {
-    dmnsn_delete_realized_scene(scene);
+    dmnsn_delete_scene(scene);
     return NULL;
   }
 
@@ -198,7 +198,7 @@ dmnsn_realize(const dmnsn_array *astree)
   /* Create a perspective camera */
   scene->camera = dmnsn_new_perspective_camera();
   if (!scene->camera) {
-    dmnsn_delete_realized_scene(scene);
+    dmnsn_delete_scene(scene);
     return NULL;
   }
   dmnsn_set_perspective_camera_trans(scene->camera, trans);
@@ -228,26 +228,10 @@ dmnsn_realize(const dmnsn_array *astree)
     default:
       fprintf(stderr, "Unrecognised syntax element '%s'.\n",
               dmnsn_astnode_string(astnode.type));
-      dmnsn_delete_realized_scene(scene);
+      dmnsn_delete_scene(scene);
       return NULL;
     }
   }
 
   return scene;
 }
-
-void
-dmnsn_delete_realized_scene(dmnsn_scene *scene)
-{
-  dmnsn_object *object;
-  unsigned int i;
-
-  for (i = 0; i < dmnsn_array_size(scene->objects); ++i) {
-    dmnsn_array_get(scene->objects, i, &object);
-    dmnsn_delete_object(object);
-  }
-
-  dmnsn_delete_camera(scene->camera);
-  dmnsn_delete_canvas(scene->canvas);
-  dmnsn_delete_scene(scene);
-}
diff --git a/dimension/realize.h b/dimension/realize.h
index 73ea109..d6c7d51 100644
--- a/dimension/realize.h
+++ b/dimension/realize.h
@@ -20,4 +20,3 @@
 #include "../libdimension/dimension.h"
 
 dmnsn_scene *dmnsn_realize(const dmnsn_array *astree);
-void dmnsn_delete_realized_scene(dmnsn_scene *scene);
-- 
cgit v1.2.3