From 3dc92fad981e28c760f3c6e95f5a8153ea6c9be4 Mon Sep 17 00:00:00 2001
From: Jon Santmyer <jon@jonsantmyer.com>
Date: Wed, 15 Apr 2026 22:22:45 -0400
Subject: work on orbits (not right yet), orbit camera

---
 src/window/ui.rs | 40 ++++++++++++++++++++++++++++++++--------
 1 file changed, 32 insertions(+), 8 deletions(-)

(limited to 'src/window')

diff --git a/src/window/ui.rs b/src/window/ui.rs
index 4d13740..60cd795 100644
--- a/src/window/ui.rs
+++ b/src/window/ui.rs
@@ -9,6 +9,7 @@ pub struct GameWindowUiState
 {
     pub current_system: Option<solar_system::SystemId>,
     pub camera_scale: f32,
+    pub camera_pos: Option<cgmath::Point3<f32>>,
     pub camera_target: Option<solar_system::BodyId>,
     pub auto_time: Option<Second>,
     pub do_auto_tick: bool
@@ -39,22 +40,16 @@ impl GameWindowUiState
         egui::TopBottomPanel::top("topbar").show(
             eguictx.context(),
             |ui| {
-                
-            ui.horizontal(|ui| {
-                ui.menu_button("File", |ui| {
-
-                });
-            });
 
             ui.horizontal(|ui| {
                 let solar_systems = game_state.solar_systems();
-                let selected_label = match state.current_system {
+                let selected_system_label = match state.current_system {
                     Some(id) => solar_systems[id].name(),
                     None => ""
                 };
 
                 egui::ComboBox::from_label("Current System")
-                    .selected_text(selected_label)
+                    .selected_text(selected_system_label)
                     .show_ui(ui, |ui| {
                 
                     for (i, system) in solar_systems.iter().enumerate() {
@@ -65,6 +60,35 @@ impl GameWindowUiState
                         );
                     }
                 });
+
+                let current_system = match state.current_system {
+                    Some(id) => &solar_systems[id],
+                    None => return
+                };
+
+                let selected_body_label = match state.camera_target {
+                    Some(id) => current_system.bodies()[id].name(),
+                    None => ""
+                };
+
+                ui.separator();
+
+                egui::ComboBox::from_label("Camera Target")
+                    .selected_text(selected_body_label)
+                    .show_ui(ui, |ui| {
+
+                    for (i, body) in current_system.bodies().iter().enumerate() {
+                        ui.selectable_value(
+                            &mut state.camera_target,
+                            Some(i),
+                            body.name());
+                    }
+                });
+
+                match state.camera_pos {
+                    Some(pos) => { ui.label(format!("Pos x{} y{} z{}", pos.x, pos.y, pos.z)); },
+                    None => {}
+                }
             });
 
             ui.horizontal(|ui| {
-- 
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