# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1754679074 -7200
# Node ID 1315ac4d1368ea235185a4018922c1b7bcf72b35
# Parent  9ef9f90eea5544baf2660def7120775aa3b4ba37
add show/hide functions for scene nodes

diff -r 9ef9f90eea55 -r 1315ac4d1368 src/ascension/scene_node.h
--- a/src/ascension/scene_node.h	Fri Aug 08 20:51:02 2025 +0200
+++ b/src/ascension/scene_node.h	Fri Aug 08 20:51:14 2025 +0200
@@ -315,4 +315,20 @@
     asc_scene_node_update_transform(node);
 }
 
+static inline void asc_scene_node_hide(AscSceneNode *node) {
+    asc_set_flag(node->flags, ASC_SCENE_NODE_HIDDEN);
+}
+
+static inline void asc_scene_node_show(AscSceneNode *node) {
+    asc_clear_flag(node->flags, ASC_SCENE_NODE_HIDDEN);
+}
+
+static inline void asc_scene_node_toggle_visibility(AscSceneNode *node) {
+    asc_toggle_flag(node->flags, ASC_SCENE_NODE_HIDDEN);
+}
+
+static inline bool asc_scene_node_is_hidden(AscSceneNode *node) {
+    return asc_test_flag(node->flags, ASC_SCENE_NODE_HIDDEN);
+}
+
 #endif
diff -r 9ef9f90eea55 -r 1315ac4d1368 src/scene.c
--- a/src/scene.c	Fri Aug 08 20:51:02 2025 +0200
+++ b/src/scene.c	Fri Aug 08 20:51:14 2025 +0200
@@ -152,7 +152,7 @@
     );
     cx_foreach(AscSceneNode*, node, iter) {
         // skip hidden nodes (and all their children)
-        if (asc_test_flag(node->flags, ASC_SCENE_NODE_HIDDEN)) {
+        if (asc_scene_node_is_hidden(node)) {
             cxTreeVisitorContinue(iter);
         }
 
diff -r 9ef9f90eea55 -r 1315ac4d1368 src/text.c
--- a/src/text.c	Fri Aug 08 20:51:02 2025 +0200
+++ b/src/text.c	Fri Aug 08 20:51:14 2025 +0200
@@ -63,7 +63,7 @@
     TTF_Font *font = asc_font_load(text->font);
     if (font == NULL) {
         // cannot load font - hide the text node to avoid errors when trying to draw
-        asc_set_flag(node->flags, ASC_SCENE_NODE_HIDDEN);
+        asc_scene_node_hide(node);
         return;
     }
     static TTF_HorizontalAlignment alignments[] = {