From 4becebd79f8046f55e842296757369adeb728773 Mon Sep 17 00:00:00 2001
From: HDeffo <superawesome22@hotmail.com>
Date: Tue, 9 Feb 2016 01:44:55 -0500
Subject: [PATCH 1/2] Added equipment tracking

itll be very helpful if turtles can remember what they have equipped. Sorry if i didn't write this well enough according to how you have LAMA written I only briefly read through in order to add these
---
 lama.lua | 36 +++++++++++++++++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/lama.lua b/lama.lua
index 31e7875..f378ad4 100644
--- a/lama.lua
+++ b/lama.lua
@@ -21,6 +21,8 @@ local env = getfenv()
 local fuel = {}
 local facing = {}
 local position = {}
+local leftEquipment = {}
+local rightEquipment = {}
 
 --Fuel tracking
 fuel.load = function() --loading fuel data
@@ -84,6 +86,20 @@ facing.load = function() --loads facing / current movement direction
 	end
 end
 
+equipment.save = function()
+	local file = fs.open(".lama/equipment","w")
+	file.write(textutils.serialize({leftEquipment, rightEquipment})
+end
+
+equipment.load = function()
+	if fs.exists(".lama/equipment") then
+		local file = fs.open(".lama/equipment", "r") 
+		equipmentLeft,equipmentRight = unpack(textutils.unserialize(file.readAll()))
+	else
+		equipmentLeft,equipmentRight = {},{}
+	end
+end
+
 --position tracking
 position.save = function() --saves position (x, y, z)
 	position.update() --update the position based on direction and fuel level, then save it to a file
@@ -198,6 +214,24 @@ env.refuel = function( n ) --needed because we depend on fuel level
 	return false --otherwise, return false
 end
 
+env.equipLeft = function()
+	local tData = turtle.getItemDetail()
+	local bOk = turtle.equipLeft()
+	if bOk then
+		equipmentLeft = tData
+		equipment.save
+	end
+end
+
+env.equipRight = function()
+	local tData = turtle.getItemDetail()
+	local bOk = turtle.equipRight()
+	if bOk then
+		equipmentRight = tData
+		equipment.save
+	end
+end
+
 env.overwrite = function( t ) --writes env values into the table given
 	t = t or _G.turtle    --or, if no value was given, _G.turtle
 	for k, v in pairs( env ) do
@@ -231,4 +265,4 @@ fuel.load()
 
 fuel.save()
 position.save()
-facing.save()
\ No newline at end of file
+facing.save()

From c24abdb7c05441441a4908d5ddf3a76a38640088 Mon Sep 17 00:00:00 2001
From: HDeffo <superawesome22@hotmail.com>
Date: Tue, 9 Feb 2016 21:53:37 -0500
Subject: [PATCH 2/2] corrected the table

thats what you get for programming at 3 in the morning ._.
---
 lama.lua | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/lama.lua b/lama.lua
index f378ad4..0f55c5c 100644
--- a/lama.lua
+++ b/lama.lua
@@ -21,8 +21,7 @@ local env = getfenv()
 local fuel = {}
 local facing = {}
 local position = {}
-local leftEquipment = {}
-local rightEquipment = {}
+local equipment = {}
 
 --Fuel tracking
 fuel.load = function() --loading fuel data
@@ -86,17 +85,18 @@ facing.load = function() --loads facing / current movement direction
 	end
 end
 
+--equipment tracking
 equipment.save = function()
 	local file = fs.open(".lama/equipment","w")
-	file.write(textutils.serialize({leftEquipment, rightEquipment})
+	file.write(textutils.serialize({equipment.left,equipment.right})
 end
 
 equipment.load = function()
 	if fs.exists(".lama/equipment") then
 		local file = fs.open(".lama/equipment", "r") 
-		equipmentLeft,equipmentRight = unpack(textutils.unserialize(file.readAll()))
+		equipment.left, equipment.right = unpack(textutils.unserialize(file.readAll()))
 	else
-		equipmentLeft,equipmentRight = {},{}
+		equipment = {left={},right={}} --assume nothing
 	end
 end
 
@@ -218,7 +218,7 @@ env.equipLeft = function()
 	local tData = turtle.getItemDetail()
 	local bOk = turtle.equipLeft()
 	if bOk then
-		equipmentLeft = tData
+		equipment.left = tData
 		equipment.save
 	end
 end
@@ -227,7 +227,7 @@ env.equipRight = function()
 	local tData = turtle.getItemDetail()
 	local bOk = turtle.equipRight()
 	if bOk then
-		equipmentRight = tData
+		equipment.right = tData
 		equipment.save
 	end
 end