From 88fdd1c46dc3bbad6287365a5aaf1bf5454a0412 Mon Sep 17 00:00:00 2001
From: MayaTheShy <MayaTheShy@gmail.com>
Date: Fri, 20 Feb 2026 04:17:47 -0500
Subject: [PATCH] refactor: add fuel efficiency tracking to Turtle class

---
 server/Turtle.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/server/Turtle.js b/server/Turtle.js
index 922d19c..fde6eff 100644
--- a/server/Turtle.js
+++ b/server/Turtle.js
@@ -98,6 +98,11 @@ export class Turtle extends EventEmitter {
     this._messageIndex = 0;
     this._lastPromise = Promise.resolve(); // Promise chain for sequential exec
 
+    // Fuel efficiency tracking
+    this._stepsSinceLastRefuel = 0;
+    this._totalSteps = 0;
+    this._totalFuelUsed = 0;
+
     // Connection tracking
     this.connected = false;
     this.lastUpdate = Date.now();
@@ -447,6 +452,8 @@ export class Turtle extends EventEmitter {
     if (result === true || (Array.isArray(result) && result[0] === true)) {
       this.updatePositionForward();
       this._deleteBlockAtPosition(this._position);
+      this._stepsSinceLastRefuel++;
+      this._totalSteps++;
     }
     return result;
   }