ComputerCraft AutoPilot by likilike1234

--[DIRECTIONS[ +X EAST, -X WEST, +Z SOUTH, -Z NORTH]]

--SOURCE COORDINATES and DIRECTION COORDINATES
SX = 0
SZ = 0

DX = 0
DZ = 0
--SOURCE COORDINATES and DIRECTION COORDINATES

--MEMORY
MX = 0
MZ = 0
--MEMORY

--DIRECTION NUMBER OF BLOCKS
X = 0
Z = 0
--DIRECTION NUMBER OF BLOCKS

--DIRECTION
EAST = 0
WEST = 0
SOUTH = 0
NORTH = 0
--DIRECTION

--QUESTIONS
print("Zadej ODKUD X: ")
SX = tonumber(read())

print("Zadej ODKUD Z: ")
SZ = tonumber(read())

print("Zadej KAM X: ")
DX = tonumber(read())
MX = DX

print("Zadej KAM Z: ")
DZ = tonumber(read())
MZ = DZ
--QUESTIONS

--PLUS
if SX > 0 then
if DX > 0 then
X = SX - DX
X = math.abs(X)
EAST = 1
end
end

if SZ > 0 then
if DZ > 0 then
Z = SZ - DZ
Z = math.abs(Z)
SOUTH = 1
end
end
--PLUS

--MINUS
if SX < 0 then
if DX < 0 then
X = math.abs(SX) - math.abs(DX)
X = math.abs(X)
WEST = 1
end
end

if SZ < 0 then
if DZ < 0 then
Z = math.abs(SZ) - math.abs(DZ)
Z = math.abs(Z)
NORTH = 1
end
end
--MINUS

--PLUS/MINUS
if SX > 0 then
if DX < 0 then
X = math.abs(SX) + math.abs(DX)
X = math.abs(X)
WEST = 1
end
end

if SZ > 0 then
if DZ < 0 then
Z = math.abs(SZ) + math.abs(DZ)
Z = math.abs(Z)
NORTH = 1
end
end
--PLUS/MINUS

--MINUS/PLUS
if SX < 0 then
if DX > 0 then
X = math.abs(SX) + math.abs(DX)
X = math.abs(X)
EAST = 1
end
end

if SZ < 0 then
if DZ > 0 then
Z = math.abs(SZ) + math.abs(DZ)
Z = math.abs(Z)
SOUTH = 1
end
end
--MINUS/PLUS


--DEBUG PRINT
print("X:")
print(X)

print(" ")

print("Z:")
print(Z)

print(" ")

print("Directions:")

print(" ")

print("EAST:")
print(EAST)

print(" ")

print("WEST:")
print(WEST)

print(" ")

print("SOUTH:")
print(SOUTH)

print(" ")

print("NORTH:")
print(NORTH)
--DEBUG PRINT