# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1711058469 -3600
# Node ID 5a8c31904e4446cd4ec86e3e46e6ca2d00a41ebc
# Parent  cc912686f663cb5d2b7a564c88613877c67a345e
fix iteration order when drawing nodes

diff -r cc912686f663 -r 5a8c31904e44 src/scene.c
--- a/src/scene.c	Thu Mar 21 23:00:39 2024 +0100
+++ b/src/scene.c	Thu Mar 21 23:01:09 2024 +0100
@@ -49,6 +49,13 @@
     );
 }
 
+static CxTreeVisitor asc_scene_node_visitor(AscSceneNode *node) {
+    return cx_tree_visitor(node,
+            offsetof(AscSceneNode, children),
+            offsetof(AscSceneNode, next)
+    );
+}
+
 void asc_scene_init(AscScene *scene) {
     if (scene->root != NULL) {
         asc_error("Scene is already initialized.");
@@ -95,7 +102,7 @@
     scene->rg_sprites_blended_size = 0;
 
     // skip the root node deliberately, we know it's just the container
-    CxTreeIterator iter = asc_scene_node_iterator(scene->root, false);
+    CxTreeVisitor iter = asc_scene_node_visitor(scene->root);
     cxIteratorNext(iter);
 
     // update the children and add them to the render groups