Merge pull request #1 from exvacuum/navigation

Navigation

1 files changed, 14 insertions, 0 deletions

diff --git a/src/systems.rs b/src/systems.rs
new file mode 100644
index 0000000..ac5f667
--- /dev/null
+++ b/src/systems.rs
@@ -0,0 +1,14 @@
+use bevy::{prelude::{Commands, ResMut}, tasks::{block_on, futures_lite::future}};
+
+use crate::resources::DirworldTasks;
+
+pub fn remove_completed_tasks(mut commands: Commands, mut tasks: ResMut<DirworldTasks>) {
+    tasks.retain(|_, task| {
+        if task.is_finished() {
+            if let Some(Some(mut command_queue)) = block_on(future::poll_once(&mut *task)) {
+                commands.append(&mut command_queue);
+            }
+        }
+        !task.is_finished()
+    });
+}