From 01d54c88e74e19f478bac959ad3138f5b89a1989 Mon Sep 17 00:00:00 2001
From: Timothy Warren <twarren@nabancard.com>
Date: Thu, 24 Dec 2020 14:04:06 -0500
Subject: [PATCH] Using our grid

---
 src/main.rs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 9d3d9e8..2ffb03d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -48,20 +48,20 @@ fn spawn_snake(commands: &mut Commands, materials: Res<Materials>) {
 
 fn snake_movement(
     keyboard_input: Res<Input<KeyCode>>,
-    mut head_positions: Query<&mut Transform, With<SnakeHead>>,
+    mut head_positions: Query<&mut Position, With<SnakeHead>>,
 ) {
-    for mut transform in head_positions.iter_mut() {
+    for mut pos in head_positions.iter_mut() {
         if keyboard_input.pressed(KeyCode::Left) {
-            transform.translation.x -= 2.;
+            pos.x -= 1;
         }
         if keyboard_input.pressed(KeyCode::Right) {
-            transform.translation.x += 2.;
+            pos.x += 1;
         }
         if keyboard_input.pressed(KeyCode::Down) {
-            transform.translation.y -= 2.;
+            pos.y -= 1;
         }
         if keyboard_input.pressed(KeyCode::Up) {
-            transform.translation.y += 2.;
+            pos.y += 1;
         }
     }
 }