Watchmaker numerics to Tasker code

-- Initial variables to set before anything
var_display="0000000000000"
var_delay=.5
var_lock=0

 -- Simple lock routine to prevent double presses etc.
function lock()
 if var_lock == 0 then
  var_lock = 1 else
  var_lock = 0
 end
end

-- Individual functions named according to our table funso below. Not all need to be in the table.

function check_data()
   wm_action('m_task:WMCheck')
   var_display={twmdigit}
end
function clear_data()
   wm_action('m_task:WMClear')
end
function confirm_data()
   wm_action('m_task:WMConfirm')
end

function zero()
 wm_action('m_task:WMDigit0')
 var_digit=0
end
function one()
 wm_action('m_task:WMDigit1')
 var_digit=1
end
function two()
 wm_action('m_task:WMDigit2')
  var_digit=2
end
function three()
 wm_action('m_task:WMDigit3')
  var_digit=3
end
function four()
 wm_action('m_task:WMDigit4')
  var_digit=4
end
function five()
 wm_action('m_task:WMDigit5')
  var_digit=5
end
function six()
 wm_action('m_task:WMDigit6')
  var_digit=6
end
function seven()
 wm_action('m_task:WMDigit7')
  var_digit=7
end
function eight()
 wm_action('m_task:WMDigit8')
  var_digit=8
end
function nine()
 wm_action('m_task:WMDigit9')
  var_digit=9
end
function star()
 wm_action('m_task:WMDigitStar')
  var_digit="*"
end
function hash()
 wm_action('m_task:WMDigitHash')
  var_digit="#"
end

-- Delay routine used in conjunction with lock
function delay()
  wm_schedule {
   { action='run_function',run_function=lock },
   { action='sleep',sleep=0.25 },
   { action='run_function',run_function=check_data },
   { action='sleep',sleep=0.05 },
   { action='run_function',run_function=lock }
  }
end

-- Used to update Tasker variable data for Watchmaker
function update_value()
var_display=wm_tag('{twmdigit}')
end

-- The reset Tasker variable routine
function reset_display()
  wm_schedule {
   { action='run_function',run_function=clear_data },
   { action='sleep',sleep=var_delay },
   { action='run_function',run_function=check_data },
  }
end

-- This is where the funk happens!

var_run = 1

-- Our table. Because of lack of quotes, we can't use these in var_vars. If we use quotes, the wm_schedule wont fire. Catch 22.

funso = {[0] = zero, one, two, three, four, five, six, seven, eight, nine}

-- Update the tags prior to sending them to phone. These are changed in the function below.

var_s_steps=0
var_measure=0
function measurements()
 if var_measure == 0 then
  measurement=tonumber(wm_tag({ssc}))
 elseif var_measure == 1 then
  measurement=tonumber(wm_tag({bl}))
 elseif var_measure == 2 then
  measurement=tonumber(wm_tag({shr}))
 end
end

-- Change the tag used for recording. Can use any tag, string or number providing it contains just numerals.

function chg_measurement()
 if var_measure < 2 then
  var_measure=var_measure+1 else
  var_measure=0
 end
end

-- And the freaky deaky stuff! As long as "measurement" contains an integer, it'll will fire each function mapped to that number; 1 becomes one, 2 two etc. We run this function within on_second. This causes a 1 second pause between each Task fire, but 99/100 guarantees the correct sequence is made providing connection between watch and phone is good.

function loopy()
measurements()
key=nil
a=tonumber(string.len(measurement))
s=1
 for i=1,s do
  if var_s_steps == a then
   break
  end
  var_s_steps = var_s_steps + s
  key = funso[tonumber(string.sub(measurement,var_s_steps,var_s_steps))]
  wm_schedule {
   { action='run_function',run_function=key },
  }
 end
end

-- Reset everything for next send.

function reset()
key = nil
var_s_steps = 0
var_run = 1
s = 1
a = 1
check_data()
end

-- Toggle the on_second running. As to stop the loop from ever running when not needed.

function toggle()
var_run=var_run%3+1
end

-- The ontap Action to easily reset every (C button).
function run()
 wm_schedule {
  { action='run_function',run_function=toggle },
  { action='sleep',sleep=5 },
  { action='run_function',run_function=reset }
  }
end

-- On second function to permit the funk happening.
function on_second()
 if var_run == 2 then
  loopy()
 end
end