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------Tunneling Automaton------
1	-	------Tunneling Automaton------
1	+	------Tunneling Automaton - V2------
2
3		----Variables----
4
5		t = turtle
6		orientation = 1
7
8	-	----Basic Digging and Control Operations----
8	+	----Basic Controls----
9
10	-	--Orientation change, 1 is forward by initialization--
10	+	--Turning--
11	-	function OCL()
11	+	function turnLeft()
12		if orientation == 4 then
13		orientation = 0
14		else
15		orientation = orientation + 1
16		end
17		t.turnLeft()
18	-	function OCR()
18	+
19		function turnRight()
20		if orientation == 1 then
21		orientation = 4
22		else
23		orientation = orientation - 1
24		end
25		t.turnRight()
26	-	--Turning Left and Right--
26	+
27	-	function TLE()
27	+
28		function reorient()
29	-	OCL()
29	+
30		turnLeft()
31	-	function TRI()
31	+
32		turnLeft()
33	-	OCR()
33	+	turnLeft()
34		elseif orientation == 4 then
35		turnRight()
36	-	--Reorienting efficiently--
36	+
37	-	function REO()
37	+
38
39	-	TLE()
39	+	--Digging--
40		function digUp()
41	-	TLE()
41	+
42	-	TLE()
42	+
43		function digDown()
44	-	TRI()
44	+
45		end
46		function digForward()
47		t.digForward()
48	-	--Digging in Basic Directions--
48	+
49	-	function DUP()
49	+	function digLeft()
50		turnLeft()
51		digForward()
52	-	function DDO()
52	+
53		function digRight()
54		turnRight()
55	-	function DFO()
55	+	digForward()
56		end
57
58		--Moving--
59	-	--Moving in Basic Directions--
59	+	function moveUp()
60	-	function MUP()
60	+
61		end
62		function moveDown()
63	-	function MDO()
63	+
64		end
65		function moveForward()
66	-	function MFO()
66	+
67		end
68		function moveLeft()
69		turnLeft()
70	-	--Digging Left and Right--
70	+	moveForward()
71	-	function DRI()
71	+
72	-	TRI()
72	+	function moveRight()
73	-	DFO()
73	+	turnRight()
74		moveFoward()
75	-	function DLE()
75	+
76	-	TLE()
76	+
77	-	DFO()
77	+	--Digging and Moving--
78		function goUp()
79		if t.detectUp() then
80	-	--Moving Left and Right--
80	+	digUp()
81	-	function MRI()
81	+	moveUp()
82	-	TRI()
82	+
83	-	DFO()
83	+	moveUp()
84		end
85	-	function MLE()
85	+
86	-	TLE()
86	+	function goDown()
87	-	DFO()
87	+
88		digDown()
89		moveDown()
90	-	--Digging and Moving Efficiently--
90	+
91	-	function DMU()
91	+	moveDown()
92		end
93	-	DUP()
93	+
94	-	MUP()
94	+	function goForward()
95		if t.detect() then
96	-	MUP()
96	+	digForward()
97		moveForward()
98		else
99	-	function DMD()
99	+	moveForward()
100		end
101	-	DDO()
101	+
102	-	MDO()
102	+	function goRight()
103		turnRight()
104	-	MDO()
104	+
105		digForward()
106		moveForward()
107	-	function DMF()
107	+
108		moveForward()
109	-	DFO()
109	+
110	-	MFO()
110	+
111		function goLeft()
112	-	MFO()
112	+	turnLeft()
113		if t.detect() then
114		digForward()
115	-	function DMR()
115	+	moveForward()
116	-	TRI()
116	+
117		moveForward()
118	-	DFO()
118	+
119	-	MFO()
119	+
120
121	-	MFO()
121	+	----Inventory----
122		--Check if any slots are free--
123		function freeSlots()
124	-	function DML()
124	+	num = 16
125	-	TLE()
125	+	spaceLeft = false
126		while num > 0 do
127	-	DFO()
127	+	if t.getItemCount(num) == 0 then
128	-	MFO()
128	+	spaceLeft = true
129		end
130	-	MFO()
130	+	num = num - 1
131		end
132		return spaceLeft
133		end
134	-	--Input Distance--
134	+
135	-	function dis()
135	+	function placeStorageChest()
136	-	print("Input Distance:")
136	+	t.select(1)
137	-	num = io.read()
137	+	digUp()
138	-	num = tonumber(num)
138	+	t.placeUp()
139	-	return num
139	+
140		function placeFuelChest()
141		t.select(2)
142	-	--Refuel based on distance--
142	+	digUp()
143	-	function fuel(distance)
143	+	t.placeUp()
144		end
145		function placeChunkLoader()
146		t.select(3)
147	-	----Advanced Mining Operations----
147	+	digUp()
148		t.placeUp()
149	-	function tunnel(distance)
149	+
150	-	if not t.getFuelLevel() >= distance then
150	+
151	-	fuel(distance-t.getFuelLevel())
151	+	function getFuel()
152		t.select(2)
153	-	while distance > 0 do
153	+	t.suckUp(10)
154	-	DMF()
154	+
155	-	DUP()
155	+	function store()
156	-	distance = distance - 1
156	+	num = 16
157		while num > 3 do
158		t.dropUp()
159		num = num - 1
160	-	function hole(distance)
160	+
161	-	if not (t.getFuelLevel() >= distance) then
161	+
162	-	fuel(distance-t.getFuelLevel())
162	+	function fuel()
163		t.select(2)
164	-	while distance > 0 do
164	+
165	-	DMD()
165	+
166	-	distance = distance - 1
166	+
167		----Mining----
168		function shaft
169		//ADD mining shaft, add check fuel left and refill, add chunk loaders
170		----Main Loop----
171		function main()
172	-	hole(dis())
172	+
173		end
174		--Run--
175		main()