diff -r 8d9e3af8abce -r 7d3b94cdc3c4 rust/hedgewars-engine/src/world.rs
--- a/rust/hedgewars-engine/src/world.rs	Wed Nov 07 15:18:09 2018 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-use integral_geometry::{Point, Rect, Size};
-use land2d::Land2D;
-use landgen::{
-    outline_template::OutlineTemplate, template_based::TemplatedLandGenerator,
-    LandGenerationParameters, LandGenerator,
-};
-use lfprng::LaggedFibonacciPRNG;
-
-pub struct World {
-    random_numbers_gen: LaggedFibonacciPRNG,
-    preview: Land2D<u8>,
-}
-
-impl World {
-    pub fn new() -> Self {
-        Self {
-            random_numbers_gen: LaggedFibonacciPRNG::new(&[]),
-            preview: Land2D::new(Size::new(0, 0), 0),
-        }
-    }
-
-    pub fn preview(&self) -> &Land2D<u8> {
-        &self.preview
-    }
-
-    pub fn generate_preview(&mut self) {
-        fn template() -> OutlineTemplate {
-            let mut template = OutlineTemplate::new(Size::new(4096, 2048));
-            template.islands = vec![vec![
-                Rect::from_size_coords(100, 2050, 1, 1),
-                Rect::from_size_coords(100, 500, 400, 1200),
-                Rect::from_size_coords(3600, 500, 400, 1200),
-                Rect::from_size_coords(3900, 2050, 1, 1),
-            ]];
-            template.fill_points = vec![Point::new(1, 0)];
-
-            template
-        }
-
-        let params = LandGenerationParameters::new(0 as u8, 255, 5, false, false);
-        let landgen = TemplatedLandGenerator::new(template());
-        self.preview = landgen.generate_land(&params, &mut self.random_numbers_gen);
-    }
-}