From b7e5ff879e3b288184faafdbc5e9e9497109f0eb Mon Sep 17 00:00:00 2001
From: Emerson Rosen-Jones <erosenjo@oberlin.edu>
Date: Sat, 13 Dec 2025 12:40:27 -0500
Subject: [PATCH 1/2] fix(mine.lua): fixed bug with moving to start_v in mine

Turtle was mining too much, too soon
---
 mine.lua | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/mine.lua b/mine.lua
index b2b46d8..1d91d63 100644
--- a/mine.lua
+++ b/mine.lua
@@ -254,6 +254,14 @@ function mine (block)
     local height = block.v2.y + offset
     local start_v = copy_v(block.v1)
     local end_v = block.v1 + block.v2
+    if height > 2 then
+        start_v = start_v + UNIT_Y
+        end_v = end_v - UNIT_Y
+    elseif height < -2 then
+        start_v = start_v - UNIT_Y
+        end_v = end_v + UNIT_Y
+    end
+    moveAbs(start_v)
     if height % 3 == 0 then
         mode.mine = { up = true, forward = true, down = true }
     elseif height == 2 then
@@ -263,14 +271,6 @@ function mine (block)
         mode.mine = { forward = true, down = true }
         end_v = end_v + UNIT_Y
     end
-    if height > 2 then
-        start_v = start_v + UNIT_Y
-        end_v = end_v - UNIT_Y
-    elseif height < -2 then
-        start_v = start_v - UNIT_Y
-        end_v = end_v + UNIT_Y
-    end
-    moveAbs(start_v)
     moveAbs(end_v)
 end
 

From 9a8f81e428bb1316b8628dfe1897e7a111e753f7 Mon Sep 17 00:00:00 2001
From: Emerson Rosen-Jones <erosenjo@oberlin.edu>
Date: Sat, 13 Dec 2025 12:40:45 -0500
Subject: [PATCH 2/2] fix(mine.lua): implemented unimplemented function

---
 mine.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mine.lua b/mine.lua
index 1d91d63..e680822 100644
--- a/mine.lua
+++ b/mine.lua
@@ -286,6 +286,9 @@ function splitHorizontal (block)
     -- Future work: potentially split a large block into smaller blocks
     -- based on currentPos (think splitting down the middle instead of
     -- splitting off of one end)
+    local differentSigns = function (a, b)
+        return math.abs(a + b) < math.abs(a) + math.abs(b)
+    end
     local bigBlock = function (block)
         return (block.v2.x >= BIG_DIM) and (block.v2.z >= BIG_DIM)
     end