TV Remote Control Lua

-- Let the shitstorm begin...

var_mode = 0

function update_vars()
 running = wm_tag("{ttvinfo}")
 var_s_running = tonumber(running)
 tvhost = wm_tag("{ttvhost}")
 var_s_ip = tostring(tvhost)
 tvport = wm_tag("{ttvport}")
 var_s_port = tostring(tvport)
end

function volume(a)
 if a == 0 then
  wm_action('m_task:WMTV_Mute')
   elseif a == 1 then
  wm_action('m_task:WMTV_VolDown')
   elseif a == 2 then
  wm_action('m_task:WMTV_VolUp')
 end
end

function input(b)
 if b == 0 then
  wm_action('m_task:WMTV_CEC')
   elseif b == 1 then
  wm_action('m_task:WMTV_HDMI1')
    elseif b == 2 then
  wm_action('m_task:WMTV_HDMI2')
 end
end

function keys(c)
 if c == 0 then
  wm_action('m_task:WMTV_KeyUp')
   elseif c == 1 then
  wm_action('m_task:WMTV_KeyDown')
   elseif c == 2 then
  wm_action('m_task:WMTV_KeyLeft')
   elseif c == 3 then
  wm_action('m_task:WMTV_KeyRight')
   elseif c == 4 then
  wm_action('m_task:WMTV_KeyOK')
   elseif c == 5 then
  wm_action('m_task:WMTV_KeyBack')
   elseif c == 6 then
  wm_action('m_task:WMTV_KeyExit')
 end
end

function power()
 wm_action('m_task:WMTV_Power')
end

function findtv()
 wm_action('m_task:AR_GetTVInfo')
end

function on_second(h, m)
 update_vars()
end

update_vars()