1 files changed, 0 insertions, 36 deletions
diff --git a/src/entities/environment.rs b/src/entities/environment.rs
deleted file mode 100644
index 8f8a56706287..000000000000
--- a/src/entities/environment.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use crate::display;
-use crate::display::draw_box::{BoxStyle, Stylable};
-use crate::entities::Entity;
-use crate::types::{Neighbors, Position};
-use std::io::{self, Write};
-
-entity! {
-    pub struct Wall {
-        pub style: BoxStyle
-    }
-}
-
-static_description!(Wall, "a wall");
-
-impl Wall {
-    pub fn new(position: Position, style: BoxStyle) -> Self {
-        new_entity!(Wall { position, style })
-    }
-}
-
-impl display::DrawWithNeighbors for Wall {
-    fn do_draw_with_neighbors<'a, 'b>(
-        &'a self,
-        out: &'b mut dyn Write,
-        neighbors: &'a Neighbors<Vec<&'a Box<dyn Entity>>>,
-    ) -> io::Result<()> {
-        let neighbor_styles: Neighbors<Option<BoxStyle>> =
-            neighbors.map(|es| {
-                es.iter()
-                    .filter_map(|e| e.downcast_ref::<Wall>())
-                    .map(|wall| wall.style)
-                    .next()
-            });
-        write!(out, "{}", neighbor_styles.style(self.style))
-    }
-}