From cbf9e47ff809b5d357e293f37ca0bf7a476ba162 Mon Sep 17 00:00:00 2001
From: Daniel Lynn <daniel.eric.lynn@gmail.com>
Date: Sun, 18 Jul 2021 00:53:47 -0500
Subject: [PATCH] Add initial Map and Tile structs

---
 src/map.rs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/map.rs

diff --git a/src/map.rs b/src/map.rs
new file mode 100644
index 0000000..de927fe
--- /dev/null
+++ b/src/map.rs
@@ -0,0 +1,25 @@
+use crate::prelude::*;
+
+#[derive(Clone, Copy)]
+pub enum Tile {
+    Floor,
+    Wall,
+}
+
+pub struct Map {
+    pub tiles: Vec<Tile>,
+}
+
+impl Map {
+    pub fn index(&self, x: i32, y: i32) -> usize {
+        ((y * MAP_HEIGHT) + x) as usize
+    }
+}
+
+impl Default for Map {
+    fn default() -> Self {
+        Self {
+            tiles: vec![Tile::Floor; NUM_TILES],
+        }
+    }
+}