From d08e0105cbc59c6cc804f04aaf1e4e625a13960c Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <elizabeth.hunt@simponic.xyz>
Date: Fri, 1 Mar 2024 19:45:33 -0700
Subject: eyes follow cursor

---
 src/engine/interfaces/Direction.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/engine/interfaces')

diff --git a/src/engine/interfaces/Direction.ts b/src/engine/interfaces/Direction.ts
index c2e2c1e..6f19367 100644
--- a/src/engine/interfaces/Direction.ts
+++ b/src/engine/interfaces/Direction.ts
@@ -5,3 +5,15 @@ export enum Direction {
   RIGHT = "RIGHT",
   NONE = "NONE",
 }
+
+export const angleToDirection = (angle: number): Direction => {
+  if (angle >= -Math.PI / 4 && angle < Math.PI / 4) {
+    return Direction.RIGHT;
+  } else if (angle >= Math.PI / 4 && angle < (3 * Math.PI) / 4) {
+    return Direction.DOWN;
+  } else if (angle >= (3 * Math.PI) / 4 || angle < -(3 * Math.PI) / 4) {
+    return Direction.LEFT;
+  } else {
+    return Direction.UP;
+  }
+};
-- 
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