From e50c26356ea2177200efa255003261e7616ee6bd Mon Sep 17 00:00:00 2001
From: klangner <klangner@gmail.com>
Date: Mon, 28 Jun 2021 17:11:51 +0200
Subject: [PATCH] Added index to the Tile

---
 src/map.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/map.rs b/src/map.rs
index 27f6eed..83fe9f4 100644
--- a/src/map.rs
+++ b/src/map.rs
@@ -14,6 +14,7 @@ use super::geometry::{Point, Rect, usize_abs};
 #[derive(PartialEq, Copy, Clone, Debug, Eq, Hash)]
 pub struct Tile {
     is_blocked: bool,
+    index: usize,
 }
 
 #[derive(PartialEq, Copy, Clone)]
@@ -33,12 +34,16 @@ pub struct Map {
 }
 
 impl Tile {
+    pub fn new(is_blocked: bool, index: usize) -> Tile {
+        Tile { is_blocked, index}
+    }
+
     pub fn wall() -> Tile {
-        Tile { is_blocked: true }
+        Tile::new(true, 0)
     }
     
     pub fn floor() -> Tile {
-        Tile { is_blocked: false }
+        Tile::new(false, 0)
     }
 
     pub fn is_walkable(&self) -> bool {