You're missing two end's. One to close the function "jointinfo()" and one to close the "if state == 3" statement.

You also never assign state, you just put the value you want it to be "get_joint_info(0).state" which also needs to be "get_joint_info(0,0).state" as you need to specify which player's joint (0 being tori 1 being uke). So it should be "state = get_joint_info(0,0).state"

Oh and when the joint state is 4 it is relaxed, not when it is 3

Here:

function draw3dfunc()
    x, y, z = get_joint_pos(0, 0)
    set_color(0,0,0,1)
    draw_sphere(x,y,z,0.12)
end

add_hook("draw3d","drawsphere",draw3dfunc)

function jointinfo()
    state = get_joint_info(0,0).state
    if state == 4 then
        echo("Neck is relaxed")
    else 
        echo("Neck isn't relaxed")
    end
end

add_hook("enter_frame","jointstate",jointinfo)

Oh, thank you very much blam. You're awesome and your lua tuts too

So i updated the script, now it tells if the neck is contracted, extended, relaxed or holded every time we enter the editing mod:

function draw3dfunc()
    x, y, z = get_joint_pos(0, 0)
    set_color(0,0,0,1)
    draw_sphere(x,y,z,0.12)
end

add_hook("draw3d","drawsphere",draw3dfunc)

function jointinfo()
    state = get_joint_info(0,0).state
    if state == 4 then
        echo("^32Neck is relaxed")
    elseif state == 3 then
        echo("^04Neck is holded")
    elseif state == 2 then
        echo("^13Neck is contracting")
    elseif state == 1 then
        echo("^02Neck is extending")
    end    
end

add_hook("enter_freeze","jointstate",jointinfo)

+Rep
Ill be needing your help in later scripts

how do you upload scripts?

/ls unloadscripts.lua
or
go to setup/scripts/unloadscripts.lua or setup/utils/scripts/unloadscripts.lua in tb 3.9

He said "upload" not "unload".

To upload click "Manage Attachments" under the post box (you'll have to "go advanced" first), chose which script(s) you want to upload and hit upload .

Oh... i undestood unload... my bad, sorry.

function Grips()
grip0 = get_grip_info(0, 11)
set_grip_info(1, 11, grip0)
grip1 = get_grip_info(0, 12)
set_grip_info(1, 12, grip1)
end

add_hook("exit_freeze","mirroruke",Grips)

and

function Grips()
grip0 = get_grip_info(0, 11)
set_grip_info(1, 12, grip0)
grip1 = get_grip_info(0, 12)
set_grip_info(1, 11, grip1)
end

add_hook("exit_freeze","mirroruke",Grips)

I want to add support for grips in my mirror uke script, but this code is not working.
Any help?

/legal bump
any help on the post above?
please, i really need.

whats the problem if u run it?

i need worldbuilder.lua whe you are able to make 16 objects and i can't find it anywhere.
unfortunately there's no 'script search' thread so i ask here if someone could post this scrpit here?