diff --git a/kubi/src/gui/progressbar.rs b/kubi/src/gui/progressbar.rs
index 3e848c9..9a945c7 100644
--- a/kubi/src/gui/progressbar.rs
+++ b/kubi/src/gui/progressbar.rs
@@ -1,4 +1,4 @@
-use shipyard::{UniqueView, UniqueViewMut, NonSendSync, View, Component, IntoIter};
+use shipyard::{UniqueView, UniqueViewMut, NonSendSync, View, Component, IntoIter, IntoWithId, Get};
 use glium::{Surface, uniform, DrawParameters};
 use crate::{
   prefabs::ProgressbarShaderPrefab,
@@ -25,10 +25,9 @@ pub fn render_progressbars(
   primary: View<PrimaryColor>,
   secondary: View<SecondaryColor>,
 ) {
-  for (_, transform, progress, pri, sec) in (&components, &transforms, &progressbars, &primary, &secondary).iter() {
-    //TODO do this properly
-    let pri = Some(pri).copied();
-    let sec = Some(sec).copied();
+  for (eid, (_, transform, progress)) in (&components, &transforms, &progressbars).iter().with_id() {
+    let primary_color = primary.get(eid).copied().unwrap_or_default();
+    let secondary_color = secondary.get(eid).copied().unwrap_or_default();
     target.0.draw(
       &rect.0,
       &rect.1,
@@ -37,8 +36,8 @@ pub fn render_progressbars(
         transform: transform.0.to_cols_array_2d(),
         ui_view: view.0.to_cols_array_2d(),
         progress: progress.progress,
-        color: pri.unwrap_or_default().0.to_array(),
-        bg_color: sec.unwrap_or_default().0.to_array(),
+        color: primary_color.0.to_array(),
+        bg_color: secondary_color.0.to_array(),
       },
       &DrawParameters::default()
     ).unwrap();
diff --git a/kubi/src/loading_screen.rs b/kubi/src/loading_screen.rs
index 6ddb4e0..f003174 100644
--- a/kubi/src/loading_screen.rs
+++ b/kubi/src/loading_screen.rs
@@ -1,17 +1,62 @@
-use shipyard::{UniqueView, UniqueViewMut, Workload, IntoWorkload};
+use shipyard::{UniqueView, UniqueViewMut, Workload, IntoWorkload, WorkloadModificator, EntityId, Unique, AllStoragesViewMut, ViewMut, View, IntoIter, Get};
+use glam::{Mat3, vec2};
 use crate::{
   world::ChunkStorage, 
-  state::GameState
+  state::{GameState, NextState}, 
+  transform::Transform2d,
+  gui::{
+    GuiComponent, 
+    progressbar::ProgressbarComponent
+  }, rendering::{WindowSize, if_resized}, 
 };
 
-pub fn insert_progressbar() {
+#[derive(Unique, Clone, Copy)]
+struct ProgressbarId(EntityId);
 
+fn spawn_loading_screen(
+  mut storages: AllStoragesViewMut,
+) {
+  let size = *storages.borrow::<UniqueView<WindowSize>>().unwrap();
+  let entity = storages.add_entity((
+    GuiComponent,
+    Transform2d(Mat3::from_scale_angle_translation(
+      vec2(size.0.x as f32, 16.), 
+      0.,
+      vec2(0., 0.)
+    )),
+    ProgressbarComponent {
+      progress: 0.33
+    },
+  ));
+  storages.add_unique(ProgressbarId(entity));
 }
 
+fn resize_progress_bar(
+  size: UniqueView<WindowSize>,
+  bar: UniqueView<ProgressbarId>,
+  mut transforms: ViewMut<Transform2d>
+) {
+  let mut trans = (&mut transforms).get(bar.0).unwrap();
+  trans.0.x_axis.x = size.0.x as f32;
+}
 
-pub fn switch_to_ingame_if_loaded(
+fn update_progress_bar_progress (
   world: UniqueView<ChunkStorage>,
-  mut state: UniqueViewMut<GameState>
+  mut bar: ViewMut<ProgressbarComponent>,
+  eid: UniqueView<ProgressbarId>,
+) {
+  let bar = (&mut bar).get(eid.0).unwrap();
+  let loaded = world.chunks.iter().fold(0, |acc, (&_, chunk)| {
+    acc + chunk.desired_state.matches(chunk.current_state) as usize
+  });
+  let total = world.chunks.len();
+  let progress = loaded as f32 / total as f32;
+  bar.progress = progress;
+}
+
+fn switch_to_ingame_if_loaded(
+  world: UniqueView<ChunkStorage>,
+  mut state: UniqueViewMut<NextState>
 ) {
   if world.chunks.is_empty() {
     return
@@ -19,13 +64,29 @@ pub fn switch_to_ingame_if_loaded(
   if world.chunks.iter().all(|(_, chunk)| {
     chunk.desired_state.matches(chunk.current_state)
   }) {
-    *state = GameState::InGame;
+    state.0 = Some(GameState::InGame);
+  }
+}
+
+fn despawn_loading_screen_if_switching_state(
+  mut storages: AllStoragesViewMut,
+) {
+  let next = *storages.borrow::<UniqueView<NextState>>().unwrap();
+  if let Some(state) = next.0 {
+    if state != GameState::LoadingWorld {
+      let progress_bar = storages.borrow::<UniqueView<ProgressbarId>>().unwrap().0;
+      storages.delete_entity(progress_bar);
+      storages.remove_unique::<ProgressbarId>().unwrap();
+    }
   }
 }
 
 pub fn update_loading_screen() -> Workload {
   (
-    insert_progressbar,
-    switch_to_ingame_if_loaded
+    spawn_loading_screen.into_workload().run_if_missing_unique::<ProgressbarId>(),
+    resize_progress_bar.into_workload().run_if(if_resized),
+    update_progress_bar_progress,
+    switch_to_ingame_if_loaded,
+    despawn_loading_screen_if_switching_state,
   ).into_workload()
 }
diff --git a/kubi/src/main.rs b/kubi/src/main.rs
index d29b4c7..c743c24 100644
--- a/kubi/src/main.rs
+++ b/kubi/src/main.rs
@@ -66,7 +66,7 @@ use rendering::{
   primitives::init_primitives,
   selection_box::render_selection_box,
   world::draw_world,
-  world::draw_current_chunk_border,
+  world::draw_current_chunk_border, init_window_size, update_window_size,
 };
 use block_placement::block_placement_system;
 use delta_time::{DeltaTime, init_delta_time};
@@ -80,6 +80,7 @@ use loading_screen::update_loading_screen;
 fn startup() -> Workload {
   (
     initial_resize_event,
+    init_window_size,
     load_settings,
     load_prefabs,
     init_primitives,
@@ -97,6 +98,7 @@ fn startup() -> Workload {
 }
 fn update() -> Workload {
   (
+    update_window_size,
     update_cursor_lock_state,
     process_inputs,
     exit_on_esc,
diff --git a/kubi/src/rendering.rs b/kubi/src/rendering.rs
index a288b3a..f0b621a 100644
--- a/kubi/src/rendering.rs
+++ b/kubi/src/rendering.rs
@@ -1,4 +1,4 @@
-use shipyard::{Unique, NonSendSync, UniqueView, UniqueViewMut, AllStoragesView};
+use shipyard::{Unique, NonSendSync, UniqueView, UniqueViewMut, View, IntoIter, AllStoragesView};
 use glium::{
   Display, Surface, 
   Version, Api,
@@ -9,6 +9,7 @@ use glium::{
   }, 
 };
 use glam::{Vec3, UVec2};
+use crate::events::WindowResizedEvent;
 
 pub mod primitives;
 pub mod world;
@@ -20,6 +21,9 @@ pub struct RenderTarget(pub glium::Frame);
 #[derive(Unique)]
 pub struct BackgroundColor(pub Vec3);
 
+#[derive(Unique, Clone, Copy)]
+pub struct WindowSize(pub UVec2);
+
 #[derive(Unique)]
 pub struct Renderer {
   pub display: Display
@@ -49,3 +53,27 @@ pub fn clear_background(
 ) {
   target.0.clear_color_srgb_and_depth((color.0.x, color.0.y, color.0.z, 1.), 1.);
 }
+
+//not sure if this belongs here
+
+pub fn init_window_size(
+  storages: AllStoragesView,
+) {
+  let size = storages.borrow::<View<WindowResizedEvent>>().unwrap().iter().next().unwrap().0;
+  storages.add_unique(WindowSize(size))
+}
+
+pub fn update_window_size(
+  mut win_size: UniqueViewMut<WindowSize>,
+  resize: View<WindowResizedEvent>,
+) {
+  if let Some(resize) = resize.iter().next() {
+    win_size.0 = resize.0;
+  }
+}
+
+pub fn if_resized (
+  resize: View<WindowResizedEvent>,
+) -> bool {
+  resize.len() > 0
+}