--- a/rust/lib-hedgewars-engine/src/render/camera.rs	Tue Jun 04 23:19:18 2019 +0300
+++ b/rust/lib-hedgewars-engine/src/render/camera.rs	Tue Jun 04 22:34:42 2019 +0200
@@ -1,64 +1,64 @@
-use integral_geometry::{Point, Rect, Size};
-
-#[derive(Debug)]
-pub struct Camera {
-    pub position: Point,
-    pub zoom: f32,
-    size: Size,
-}
-
-impl Camera {
-    pub fn new() -> Self {
-        Self::with_size(Size::new(1024, 768))
-    }
-
-    pub fn with_size(size: Size) -> Self {
-        Self {
-            position: Point::ZERO,
-            zoom: 1.0,
-            size,
-        }
-    }
-
-    pub fn viewport(&self) -> Rect {
-        #[inline]
-        fn scale(value: usize, zoom: f32) -> i32 {
-            (value as f32 / zoom / 2.0) as i32
-        }
-        let half_width = scale(self.size.width, self.zoom);
-        let half_height = scale(self.size.height, self.zoom);
-        Rect::from_box(
-            self.position.x - half_width,
-            self.position.x + half_width,
-            self.position.y - half_height,
-            self.position.y + half_height,
-        )
-    }
-
-    pub fn projection(&self) -> [f32; 16] {
-        let viewport = self.viewport();
-        let left = viewport.left() as f32;
-        let width = viewport.width() as f32;
-        let height = viewport.height() as f32;
-        let top = viewport.top() as f32;
-
-        [
-            2f32 / width,
-            0f32,
-            0f32,
-            0f32,
-            0f32,
-            2f32 / -height,
-            0f32,
-            0f32,
-            0f32,
-            0f32,
-            0.5f32,
-            0f32,
-            -(2.0 * left + width) / width,
-            (2.0 * top + height) / height,
-            0.5f32,
-            1f32,
-        ]
-    }
-}
+use integral_geometry::{Point, Rect, Size};
+
+#[derive(Debug)]
+pub struct Camera {
+    pub position: Point,
+    pub zoom: f32,
+    size: Size,
+}
+
+impl Camera {
+    pub fn new() -> Self {
+        Self::with_size(Size::new(1024, 768))
+    }
+
+    pub fn with_size(size: Size) -> Self {
+        Self {
+            position: Point::ZERO,
+            zoom: 1.0,
+            size,
+        }
+    }
+
+    pub fn viewport(&self) -> Rect {
+        #[inline]
+        fn scale(value: usize, zoom: f32) -> i32 {
+            (value as f32 / zoom / 2.0) as i32
+        }
+        let half_width = scale(self.size.width, self.zoom);
+        let half_height = scale(self.size.height, self.zoom);
+        Rect::from_box(
+            self.position.x - half_width,
+            self.position.x + half_width,
+            self.position.y - half_height,
+            self.position.y + half_height,
+        )
+    }
+
+    pub fn projection(&self) -> [f32; 16] {
+        let viewport = self.viewport();
+        let left = viewport.left() as f32;
+        let width = viewport.width() as f32;
+        let height = viewport.height() as f32;
+        let top = viewport.top() as f32;
+
+        [
+            2f32 / width,
+            0f32,
+            0f32,
+            0f32,
+            0f32,
+            2f32 / -height,
+            0f32,
+            0f32,
+            0f32,
+            0f32,
+            0.5f32,
+            0f32,
+            -(2.0 * left + width) / width,
+            (2.0 * top + height) / height,
+            0.5f32,
+            1f32,
+        ]
+    }
+}