3 posts
Posted 19 May 2012 - 05:23 PM
I've made this program. It's a (simple) turtle lumberjack.
But if I run it, the turtle just says 12.
There's something wrong with this part, but I dont get what…..
Spoiler
else while not turtle.detect() do
turtle.back()
turtle.back()
sleep(2)
turtle.forward()
turtle.forward()
Here's the whole code:
Spoiler
term.clear()
term.setCursorPos(1,1)
x = 0
y = 0
while true do
if y == 0 then
turtle.up()
turtle.placeDown()
turtle.back()
y = y+1
if turtle.detect() then
y = y-1
turtle.dig()
turtle.digDown()
else while not turtle.detect() do
turtle.back()
turtle.back()
sleep(2)
turtle.forward()
turtle.forward()
while turtle.detectUp() do
turtle.digUp()
turle.up()
x = x+1
end
while x > 0 do
turtle.down()
end
end
end
end
sorry 4 bad english^^
Robus
1111 posts
Location
Portland OR
Posted 19 May 2012 - 09:17 PM
Your missing an end, i think its for this while loop
else while not turtle.detect() do
If you use proper coding habbits such as indenting your code these types of errors are relatively easy to find here's an example
if turtle.detect then
turtle.dig()
turtle.forward()
if turtle.detectUp() then
turtle.digUp()
turtle.up()
end
end
Also its better to use your vars as local instead of global so I would change
x = 0
y = 0
to
local x = 0
local y = 0
3 posts
Posted 19 May 2012 - 10:08 PM
ok ty ;D
It works now….
but not as I want it too q.q
I want a loop, thats why I added the "repat" but its still not….looping :P/>/>
btw changed the code…..just 4 you <3
Spoiler
term.clear()
term.setCursorPos(1,1)
local x = 0
local y = 0
repeat
while true do
if y == 0 then
turtle.up()
turtle.placeDown()
turtle.back()
y = y+1
while not turtle.detect() do
turtle.back()
turtle.back()
sleep(2)
turtle.forward()
turtle.forward()
end
else if turtle.detect() then
turtle.dig()
turtle.forward()
turtle.digDown()
y = y-1
end
while turtle.detectUp() do
turtle.digUp()
turtle.up()
x = x+1
end
while x > 0 do
turtle.down()
end
end
end
until redstone.getInput("bottom")
1111 posts
Location
Portland OR
Posted 19 May 2012 - 10:25 PM
else if's are actually done as one word in lua, elseif. doing else if causes some problems.
This should work
Spoiler
term.clear()
term.setCursorPos(1,1)
local x = 0
local y = 0
repeat
while true do -- you probably want to remove this
if y == 0 then
turtle.up()
turtle.placeDown()
turtle.back()
y = y+1
while not turtle.detect() do
turtle.back()
turtle.back()
sleep(2)
turtle.forward()
turtle.forward()
end
elseif turtle.detect() then
turtle.dig()
turtle.forward()
turtle.digDown()
y = y-1
end
while turtle.detectUp() do
turtle.digUp()
turtle.up()
x = x+1
end
while x > 0 do
turtle.down()
end
end -- and this
until redstone.getInput("bottom")
The restone signal will probably not stop the loop however. the while true do loop will run until something stops it and due to that it will not reach the until statement. I would just remove it and the end for it. I've commented in the script
3 posts
Posted 19 May 2012 - 11:12 PM
ok finally it works ;D
ty