mikanianian

temposabel

Apr 4th, 2025

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DIRECTIONS = {"north", "east", "south", "west"}
NORTH, EAST, SOUTH, WEST, UP, DOWN = 1, 2, 3, 4, 5, 6
DELTA = {vector.new(0, 0, -1), vector.new(1, 0, 0), vector.new(0, 0, 1), vector.new(-1, 0, 0), vector.new(0, 1, 0), vector.new(0, -1, 0)}
BLOCKS_TO_MINE = {
["minecraft:diamond_ore"]=true,
["minecraft:coal_ore"]=true
}
local start_pos = vector.new() -- FILL IN BEFORE START
local current_direction = NORTH -- FILL IN BEFORE START
local current_pos = start_pos
function info()
print("-------------------------")
print("XYZ:", current_pos.x, "/", current_pos.y, "/", current_pos.z)
print("Facing: "..DIRECTIONS[current_direction])
print("Fuel Level: "..turtle.getFuelLevel())
print("-------------------------")
end
function calculate_rotation(dir, amount)
local d = dir - 1
d = (d + amount) % 4
return d + 1
end
function rotate_right(amount)
local amount = amount or 1
for i=1, amount do
turtle.turnRight()
end
current_direction = calculate_rotation(current_direction, amount)
end
function rotate_left(amount)
local amount = amount or 1
for i=1, amount do
turtle.turnLeft()
end
current_direction = calculate_rotation(current_direction, -amount)
end
function face(direction)
if current_direction == direction then
return
elseif calculate_rotation(current_direction, 1) == direction then
rotate_right()
elseif calculate_rotation(current_direction, -1) == direction then
rotate_left()
else
rotate_right(2)
end
end
function move_forward(amount, dig)
local amount = amount or 1
local dig = dig or false
for i=1, amount do
while turtle.detect() do
if dig then
turtle.dig()
else
print("Stepbro I'm Stuck! (in front)")
end
end
turtle.forward()
current_pos = current_pos + DELTA[current_direction]
info()
end
end
function move_backward(amount, dig)
rotate_right(2)
move_forward(amount, dig)
rotate_left(2)
end
function move_right(amount, dig)
rotate_right()
move_forward(amount, dig)
rotate_left()
end
function move_left(amount, dig)
rotate_left()
move_forward(amount, dig)
rotate_right()
end
function move_up(amount, dig)
local amount = amount or 1
local dig = dig or false
for i=1, amount do
while turtle.detectUp() do
if dig then
turtle.digUp()
else
print("Stepbro I'm Stuck! (above)")
end
end
turtle.up()
current_pos = current_pos + DELTA[UP]
info()
end
end
function move_down(amount, dig)
local amount = amount or 1
local dig = dig or 1
for i=1, amount do
while turtle.detectDown() do
if dig then
turtle.digDown()
else
print("Stepbro I'm Stuck! (below)")
end
end
turtle.down()
current_pos = current_pos + DELTA[DOWN]
info()
end
end
function go_down_to(level)
for i=0,level do
turtle.digDown()
turtle.down()
end
end
function manhattan_distance(pos1, pos2)
return math.abs(pos1.x - pos2.x) + math.abs(pos1.y - pos2.y) + math.abs(pos1.z - pos2.z)
end
function get_available_fuel()
local available_fuel = turtle.getFuelLevel()
for i=1, 16 do
local item = turtle.getItemDetail(i)
if item and item.name == "minecraft:coal" then
available_fuel = available_fuel + item.count * 80
end
end
return available_fuel
end
function has_ore_in_vicinity()
blocks = {}
table.insert(select(2, blocks,turtle.inspectDown()).name)
table.insert(select(2, blocks,turtle.inspectUp()).name)
table.insert(select(2, blocks,turtle.inspect()).name)
turtle.turnLeft()
table.insert(select(2, blocks,turtle.inspect()).name)
turtle.turnRight(2)
table.insert(select(2, blocks,turtle.inspect()).name)
turtle.turnLeft()
for _, block in ipairs(blocks) do
if BLOCKS_TO_MINE[block] ~= nil then
return true
end
end
return false
end
function mine_vein(depth, visited)
local visited = visited or {}
if depth == 0 then return end
local local_start_dir = current_direction
-- Forward/Backward/Left/Right
for i=0, 3 do
local new_dir = calculate_rotation(local_start_dir, i)
local block = (current_pos + DELTA[new_dir]):tostring()
if visited[block] == nil then
visited[block] = true
face(new_dir)
local not_air, block_data = turtle.inspect()
if not_air and BLOCKS_TO_MINE[block_data.name] ~= nil then
move_forward(1, true)
mine_vein(depth - 1, visited)
face(calculate_rotation(new_dir, 2))
move_forward(1, true)
end
end
end
-- Up/Down
local block = (current_pos + DELTA[UP]):tostring()
if visited[block] == nil then
visited[block] = true
local not_air, block_data = turtle.inspectUp()
if not_air and BLOCKS_TO_MINE[block_data.name] ~= nil then
move_up(1, true)
mine_vein(depth - 1, visited)
move_down(1, true)
end
end
local block = (current_pos + DELTA[DOWN]):tostring()
if visited[block] == nil then
visited[block] = true
local not_air, block_data = turtle.inspectDown()
if not_air and BLOCKS_TO_MINE[block_data.name] ~= nil then
move_down(1, true)
mine_vein(depth - 1, visited)
move_up(1, true)
end
end
face(local_start_dir)
end
function main()
end

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