Fix noise params

it was an implicit clone which was causing the problem

Author: CuddlyBunion341

src/server/terrain/resources.rs

@@ -30,7 +30,7 @@ pub struct Generator {
     pub params: TerrainGeneratorParams,
 }
 
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug)]
 pub struct NoiseFunctionParams {
     pub octaves: i32,
     pub height: f64,

src/server/terrain/systems.rs

@@ -297,18 +297,18 @@ mod visualizer {
                         TextureType::Density => "Density",
                     };
 
-                    let mut params = match texture_type {
-                        TextureType::Height => generator.params.height_params,
-                        TextureType::HeightAdjust => generator.params.height_adjust_params,
-                        TextureType::Density => generator.params.density_params
+                    let params: &mut NoiseFunctionParams = match texture_type {
+                        TextureType::Height => &mut generator.params.height_params,
+                        TextureType::HeightAdjust => &mut generator.params.height_adjust_params,
+                        TextureType::Density => &mut generator.params.density_params
                     };
 
                     egui::Window::new(window_name).show(contexts.ctx_mut(), |ui| {
                         ui.label(window_name);
 
                         let mut changed = false;
 
-                        add_sliders_for_noise_params(ui, &mut changed, &mut params);
+                        add_sliders_for_noise_params(ui, &mut changed, params);
 
                         if changed {
                             event_writer.send(terrain_events::RegenerateHeightMapEvent(texture_type.clone()));