Mercurial > hg > ascension / file diff

--- a/src/scene_node.c	Sun Jul 13 17:17:15 2025 +0200
+++ b/src/scene_node.c	Mon Jul 14 21:56:53 2025 +0200
@@ -55,6 +55,9 @@
 
 static void asc_scene_node_destroy(AscSceneNode *node) {
     cxListFree(node->behaviors);
+    if (node->user_data_free_func != NULL) {
+        node->user_data_free_func((void*)node->user_data_allocator, node->user_data);
+    }
     if (node->destroy_func != NULL) {
         node->destroy_func(node);
     }
@@ -135,7 +138,7 @@
             offsetof(AscSceneNode, prev),
             offsetof(AscSceneNode, next)
     );
-    asc_node_update_transform(node);
+    asc_scene_node_update_transform(node);
 }
 
 void asc_scene_node_unlink(AscSceneNode *node) {
@@ -147,14 +150,14 @@
             offsetof(AscSceneNode, prev),
             offsetof(AscSceneNode, next)
     );
-    asc_node_update_transform(node);
+    asc_scene_node_update_transform(node);
 }
 
-void asc_node_update(AscSceneNode *node) {
+void asc_scene_node_update(AscSceneNode *node) {
     asc_set_flag(node->flags, ASC_SCENE_NODE_UPDATE_GRAPHICS);
 }
 
-void asc_node_update_transform(AscSceneNode *node) {
+void asc_scene_node_update_transform(AscSceneNode *node) {
     // fast skip if node is already marked
     if (asc_test_flag(node->flags, ASC_SCENE_NODE_UPDATE_TRANSFORM)) {
         return;
@@ -168,3 +171,15 @@
         asc_set_flag(n->flags, ASC_SCENE_NODE_UPDATE_TRANSFORM);
     }
 }
+
+void asc_scene_node_allocate_data(AscSceneNode *node, size_t n) {
+    if (node->user_data != NULL) {
+        asc_dprintf("WARNING: Node %"CX_PRIstr" already has user data!", CX_SFMT(node->name));
+        if (node->user_data_free_func != NULL) {
+            node->user_data_free_func((void*)node->user_data_allocator, node->user_data);
+        }
+    }
+    node->user_data = cxZallocDefault(n);
+    node->user_data_allocator = cxDefaultAllocator;
+    node->user_data_free_func = (cx_destructor_func2) cxFree;
+}
\ No newline at end of file