From 22acaca89fd9470e9bc0604dcadea1bb33d08b92 Mon Sep 17 00:00:00 2001
From: Harrison Deng <yunyangdeng@gmail.com>
Date: Mon, 3 May 2021 15:28:43 -0500
Subject: [PATCH] Changed heading calculation.

---
 mineleader.lua | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/mineleader.lua b/mineleader.lua
index acfaa5c..c8eac81 100644
--- a/mineleader.lua
+++ b/mineleader.lua
@@ -251,29 +251,27 @@ local function determineHeading()
 		sendLog(FAILED, "Could not move to get delta.")
 		return
 	end
-	if x == nil then 
+	if position == nil then 
 		sendLog(FAILED, "Could not locate.")
 		return
 	end
-	heading = position - oldPos
+	local fDelta = position - oldPos
 	
 	
 	if not attemptMoveRight() then
 		sendLog(FAILED, "Unable to rotate right.")
-		heading = nil
 		return
 	end
 	local oldPos = vector.new(position.x, position.y, position.z)
 	if not attemptMoveForward() then
 		sendLog(FAILED, "Unable to move forward after rotation.")
-		heading = nil
 		return
 	end
 	if not attemptMoveLeft() then
 		sendLog(FAILED, "Unable to rotate left.")
-		heading = nil
 		return
 	end
+	heading = fDelta
 	rightAxis = position - oldPos
 end