diff --git a/src/camera.rs b/src/camera.rs
index f9521d5..8b692ca 100644
--- a/src/camera.rs
+++ b/src/camera.rs
@@ -4,7 +4,8 @@ pub struct Plugin;
 impl bevy::prelude::Plugin for Plugin {
     fn build(&self, app: &mut App) {
         app.add_systems(Startup, setup)
-            .add_systems(Update, move_cam);
+            .add_systems(Update, move_cam)
+            .init_resource::<MousePos>();
     }
 }
 
@@ -16,20 +17,24 @@ fn setup(mut cmds: Commands, window: Query<&Window>) {
     ));
 }
 
+#[derive(Resource, Default)]
+struct MousePos(Vec2);
+
 fn move_cam(
     mut cam: Query<&mut Transform, With<Camera2d>>,
     mouse_buttons: Res<ButtonInput<MouseButton>>,
-    mut mouse_events: EventReader<CursorMoved>,
-    window: Query<&Window, With<PrimaryWindow>>
+    window: Query<&Window, With<PrimaryWindow>>,
+    mut mouse_pos: ResMut<MousePos>
 ) {
     let window = window.single();
-    if mouse_buttons.pressed(MouseButton::Left) && !mouse_buttons.just_pressed(MouseButton::Left) {
-        for ev in mouse_events.read() {
-            if let Some(delta) = ev.delta {
-                let mut cam = cam.single_mut();
-                cam.translation.x -= delta.x/window.width();
-                cam.translation.y += delta.y/window.height();
-            }
+    if let Some(cursor_pos) = window.cursor_position() {
+        if mouse_buttons.pressed(MouseButton::Left) {
+            let delta = cursor_pos - mouse_pos.0;
+            dbg!(delta);
+            let mut cam = cam.single_mut();
+            cam.translation.x -= delta.x*cam.scale.x;
+            cam.translation.y += delta.y*cam.scale.y;
         }
+        mouse_pos.0 = cursor_pos;
     }
 }
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