1 files changed, 12 insertions, 1 deletions
diff --git a/src/main.rs b/src/main.rs
index b6efdcd..ae4233e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -13,6 +13,7 @@ use std::cell::RefCell;
 use std::thread;
 use std::time::{Duration, Instant};
 
+use serde::de;
 use winit::event::{KeyEvent, WindowEvent};
 use winit::event_loop::{EventLoop, ActiveEventLoop, ControlFlow};
 use winit::error::{EventLoopError};
@@ -82,6 +83,16 @@ impl GameState
 
     pub fn timeman_mut(&mut self) -> &mut TimeMan
     { &mut self.timeman }
+
+    fn update(
+        &mut self,
+        dt: Duration)
+    {
+        self.timeman.update();
+        self.solar_systems.iter_mut().for_each(|solar_system| {
+            solar_system.update(self.timeman.seconds());
+        });
+    }
 }
 
 impl ApplicationHandler for SystemicApp
@@ -126,7 +137,7 @@ impl ApplicationHandler for SystemicApp
                 let delta_time = now - self.last_render_time;
                 self.last_render_time = now;
 
-                game_state.borrow_mut().timeman.update();
+                game_state.borrow_mut().update(delta_time);
                 {
                     window.update(game_state, delta_time);
                 }