From 1ffd583bea0a88b727cb0dacfbdcfbc31ed99ca5 Mon Sep 17 00:00:00 2001
From: Guillaume Pasquet <dev@etenil.net>
Date: Sun, 17 Nov 2019 02:08:03 +0000
Subject: Clean up code with clippy

---
 src/world.rs | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

(limited to 'src/world.rs')

diff --git a/src/world.rs b/src/world.rs
index baddf48..328c15c 100644
--- a/src/world.rs
+++ b/src/world.rs
@@ -6,13 +6,6 @@ use std::cmp::min;
 pub type Point = (usize, usize);
 pub type Movement = (i8, i8);
 
-pub enum Direction {
-    North,
-    South,
-    East,
-    West,
-}
-
 enum CorridorType {
     Horizontal,
     Vertical,
@@ -283,15 +276,15 @@ impl Level {
     }
 
     pub fn get_start_point(&self) -> Point {
-        if self.rooms.len() > 0 {
+        if self.rooms.is_empty() {
             return self.rooms[0].center;
         }
-        return (0, 0);
+        (0, 0)
     }
 
-    pub fn get_entrance(&self) -> Point {
-        self.entrance
-    }
+    // pub fn get_entrance(&self) -> Point {
+    //     self.entrance
+    // }
 
     pub fn get_exit(&self) -> Point {
         self.exit
@@ -308,7 +301,7 @@ impl Level {
             }
         }
 
-        return false;
+        false
     }
 
     fn room_distances(&self, point: Point) -> Vec<(usize, f32)> {
-- 
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