CustomTurtleAPI

hello = "hello"
function chestSet()
	print("Enter the chest's X co-ord relative to the Turtle.")
	chestX = tonumber(read())
	print("Enter the chest's Z co-ord relative to the Turtle.")
	chestZ = tonumber(read())
	print("Enter the chest's Y co-ord relative to the Turtle.")
	chestY = tonumber(read())
	print("Enter the chest's direction number relative to the turtle")
	chestDir = tonumber(read())
end

function locationSet()
	x = 0
	y = 0
	z = 0
end

function locationChange(local way)
	if way == "up" then
		y = y + 1
	elseif way == "down" then
		y = y - 1
	elseif way == "right" then
		z = z - 1
	elseif way == "left" then
		z = z + 1
	elseif way == "forward" then
		x = x + 1
	elseif way == "back" then
		x = x - 1
	end
end

function locationCurrentSet()
	currentX = x
	currentY = y
	currentZ = z
	currentDir = direction
end

function locationGo(goX,goY,goZ)
	while y < goY do
		mineUp()
	end

	while y > goY do
		mineDown()
	end

	while x < goX do
		mineForward()
	end

	while x > goX do
		mineBack()
	end

	while z < goZ do
		mineLeft()
	end

	while z > go Z do
		mineRight()
	end
end


end

function directionSet()
	direction = 1
end

function directionChange(local way)
	if way == "left" then
		if direction == 4 then
			direction = 1
		else
			direction = direction + 1
		end
	elseif way == "right" then
		if direction = 1 then
			direction = 4
		else
			direction = direction - 1
		end
	end
end

function directionGo(dDirection)
	if dDirection == 1 then
		if direction == 1 then
			print("Not Necessary")
		elseif direction == 2 then
			turtle.turnRight()
			directionChange("right")
		elseif direction == 3 then
			turtle.turnLeft()
			directionChange("left")
			turtle.turnLeft()
			directionChange("left")
		elseif direction == 4 then
			turtle.turnLeft()
			directionChange("left")
		end
	elseif dDirection == 2 then
		if direction == 1 then
			turtle.turnLeft()
			directionChange("left")
		elseif direction == 2 then
			print("Not Necessary")
		elseif direction == 3 then
			turtle.turnRight()
			directionChange("left)
		elseif direction == 4 then
			turtle.turnLeft()
			directionChange("left")
			turtle.turnLeft()
			directionChange("left")
		end
	elseif dDirection == 3 then
		if direction == 1 then
			turtle.turnLeft()
			directionChange("left")
			turtle.turnLeft()
			directionChange("left")
		elseif direction == 2 then
			turtle.turnLeft()
			directionChange("left")
		elseif direction == 3 then
			print("Not Necessary")
		elseif direction == 4 then
			turtle.turnRight()
			directionChange("right")
		end
	elseif dDirection == 4 then
		if direction == 1 then
			turtle.turnRight()
			directionChange("right")
		elseif direction == 2 then
			turtle.turnLeft()
			directionChange("left")
			turtle.turnLeft()
			directionChange("left")
		elseif direction == 3 then
			turtle.turnRight()
			directionChange("right")
		elseif direction == 4 then
			print("Not Necessary")
		end
	end
end

function checkInv()
	numinslot = {}
	for i in 1,17 do
		turtle.select(i)
		numinslot[i] = turtle.getItemSpace
	end

	for i in 1,17 do
		if numinslot[i] == 0 then
			return(true)
		else
			return(false)
		end
	end
end

function checkForChest()
	fullInv = checkInv()
	if fullInv == true then
		locationCurrentSet()
		locationGo(chestX,chestZ,chestY)
		directionGo(chestDir)
		for i in 1,17 do
			turtle.select(i)
			turtle.drop()
		end

		locationGo(currentX,currentY,currentZ,currentDir()
	end
end


function mineDown()
	turtle.digDown()
	turtle.down()
	locationChange("down")
	checkForChest()
end

function mineUp()
	turtle.digUp()
	turtle.Up()
	locationChange("up")
	checkForChest()
end

function digBack()
	turtle.turnLeft()
	directionChange("left")
	turtle.turnLeft()
	directionChange("left")
	turtle.dig()
	turtle.turnRight()
	directionChange("right")
	turtle.turnRight()
	directionChange("right")
	checkForChest()
end

function digLeft()
	turtle.turnLeft()
	directionChange("left")
	turtle.dig()
	turtle.turnRight()
	directionChange("left")
	checkForChest()
end

function digRight()
	turtle.turnRight()
	directionChange("right")
	turtle.dig()
	turtle.turnLeft()
	directionChange("left")
	checkForChest()
end

function mineForward()
	turtle.dig()
	turtle.forward()
	locationChange("forward")
	checkForChest()
end

function mineBack()
	digBack()
	turtle.back()
	locationChange("back")
end

function mineLeft()
	digLeft()
	turtle.left()
	locationChange("left")
end

function mineRight()
	digRight()
	turtle.right()
	locationChange("right")
end

function refuel()
	local limit = turtle.getFuelLimit()
	local fuelamount = turtle.getFuelLevel()
	while fuelamount < limit do
		for i = 1,17 do
			turtle.refuel(i)
		end
	end
end