Turtle Miner ComptuerCraft

gur111

Jun 1st, 2025 (edited)

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local logFilePath = "mine.log"
-- Function to log messages to a file
function log(message)
local file = fs.open(logFilePath, "a")
file.writeLine(message)
file.close()
end
-- Direction vectors: north (-Z), east (+X), south (+Z), west (-X)
local dirs = {
[0] = {x = 0, z = -1},
[1] = {x = 1, z = 0},
[2] = {x = 1, z = 0},
[3] = {x = 0, z = 1},
[4] = {x = -1, z = 0},
}
-- Initial state
local pos = {x = 0, y = 0, z = 0}
local heading = 0 -- 0=north, 1=east, 2=south, 3=west
-- Helpers
function turnLeft()
turtle.turnLeft()
heading = (heading - 1) % 4
end
function turnRight()
turtle.turnRight()
heading = (heading + 1) % 4
end
function moveForward()
while not turtle.forward() do
turtle.attack()
digForward()
sleep(0.5)
end
pos.x = pos.x + dirs[heading].x
pos.z = pos.z + dirs[heading].z
end
function moveBackward()
turtle.back()
pos.x = pos.x - dirs[heading].x
pos.z = pos.z - dirs[heading].z
end
function moveUp()
while not turtle.up() do
turtle.attackUp()
digUp()
sleep(0.5)
end
pos.y = pos.y + 1
end
function moveDown()
while not turtle.down() do
turtle.attackDown()
digDown()
sleep(0.5)
end
pos.y = pos.y - 1
end
function digForward()
while turtle.detect() do
turtle.dig()
sleep(0.3)
end
end
function digUp()
while turtle.detectUp() do
turtle.digUp()
sleep(0.3)
end
end
function digDown()
while turtle.detectDown() do
turtle.digDown()
sleep(0.3)
end
end
function isInventoryFull()
for i = 1, 16 do
if turtle.getItemCount(i) == 0 then return false end
end
return true
end
function refuelIfNeeded()
for i = 1, 16 do
turtle.select(i)
if turtle.refuel(0) then
turtle.refuel()
log("Refueled from slot " .. i)
end
end
turtle.select(1)
end
function dig()
digForward()
moveForward()
digUp()
digDown()
if isInventoryFull() then
placeChestAndUnload()
end
log("Dug block at position: (" .. pos.x .. ", " .. pos.y .. ", " .. pos.z .. ")")
end
function placeChestAndUnload()
turtle.select(1)
if turtle.placeDown() then
log("Placed chest below at position: (" .. pos.x .. ", " .. pos.y .. ", " .. pos.z .. ")")
for i = 2, 16 do
turtle.select(i)
turtle.dropDown()
end
turtle.select(1)
else
log("Error: Unable to place chest!")
print("Error: Unable to place chest!")
error("Stopping script due to inability to place chest.")
end
end
function digTunnel(x)
for i = 1, x do
dig()
end
refuelIfNeeded()
end
function goTo(x, y, z)
while pos.y < y do moveUp() end
while pos.y > y do moveDown() end
local dx = x - pos.x
if dx ~= 0 then
faceDirection(dx > 0 and 1 or 3)
for i = 1, math.abs(dx) do moveForward() end
end
local dz = z - pos.z
if dz ~= 0 then
faceDirection(dz > 0 and 2 or 0)
for i = 1, math.abs(dz) do moveForward() end
end
end
function faceDirection(dir)
while heading ~= dir do
turnRight()
end
end
local args = { ... }
function main()
if #args < 3 then
print("Usage: mine <tunnelLength> <numTunnels> <spacing>")
return
end
local tunnelLength = tonumber(args[1])
local numTunnels = tonumber(args[2])
local spacing = tonumber(args[3])
if not tunnelLength or not numTunnels or not spacing then
print("Invalid input.")
return
end
log("Starting mining operation with tunnel length: " .. tunnelLength .. ", number of tunnels: " .. numTunnels .. ", spacing: " .. spacing)
-- digTunnel(3)
for _ = 1, math.floor(numTunnels / 2) do
digTunnel(1 + spacing)
turnLeft()
digTunnel(tunnelLength)
turnRight()
digTunnel(1 + spacing)
turnRight()
digTunnel(tunnelLength)
turnLeft()
end
log("Mining complete.")
print("Mining complete.")
end
main()

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