pke: major object lifetime overhaul.

Added pke-test-load-unload to ensure objects are
managed as expected.

1 files changed, 14 insertions, 10 deletions

diff --git a/src/scene.cpp b/src/scene.cpp
index ecc0fc8..4d5cc76 100644
--- a/src/scene.cpp
+++ b/src/scene.cpp
@@ -86,15 +86,19 @@ pk_bkt_arr *pke_scene_get_scenes() {
 	return &scene_mstr.bc;
 }
 
-void pke_scene_remove(SceneHandle handle) {
-	pke_scene *scn = &scene_mstr.bc[handle];
-	assert(scn != nullptr && "[pke_scene_remove] Failed to find scene by requested SceneHandle");
-	ECS_MarkForRemoval(scn);
-	if (scn->file_path.reserved > 0) {
-		pk_delete_arr<char>(scn->file_path.val, scn->file_path.reserved);
+void pke_scene_tick(double delta) {
+	(void)delta;
+	pk_iter_t<pke_scene> iter;
+	bool b;
+	b = pk_bkt_arr_iter_begin(&scene_mstr.bc, &iter);
+	while (b == true) {
+		if (iter->isMarkedForRemoval == true) {
+			if (iter->file_path.reserved > 0) {
+				pk_delete_arr<char>(iter->file_path.val, iter->file_path.reserved);
+			}
+			pk_bkt_arr_free_handle(&scene_mstr.bc, iter->scene_handle);
+			new (&*iter) pke_scene{};
+		}
+		b = pk_bkt_arr_iter_increment(&scene_mstr.bc, &iter);
 	}
-	scn->file_path = {};
-	scn->name[0] = '\0';
-	scn->scene_handle = SceneHandle_MAX;
-	pk_bkt_arr_free_handle(&scene_mstr.bc, handle);
 }