Action / API to enable master track volume

[Coachz]

Is there a way to enable the master track volume ? I don't see an action or a function in the API listings. Thanks !

[Edgemeal]

This should set Volume envelope active on Master track...


EDIT This is probably better, uses API to get envelope type..

local track = reaper.GetMasterTrack(0)
if track then
  local env_count = reaper.CountTrackEnvelopes(track) 
  for j = 0, env_count-1 do
    local env = reaper.GetTrackEnvelope(track, j)
    local br_env = reaper.BR_EnvAlloc(env, false)
    local active, visible, armed, inLane, laneHeight, defaultShape, _, _, _, env_type, faderScaling = reaper.BR_EnvGetProperties(br_env) 
    if (env_type == 0) then -- 0->Volume, 1->Volume (Pre-FX), 2->Pan, 3->Pan (Pre-FX), etc..
      if not active then
        reaper.BR_EnvSetProperties(br_env, true, visible, armed, inLane, laneHeight, defaultShape, faderScaling)
        reaper.BR_EnvFree(br_env, true)
      else
        reaper.BR_EnvFree(br_env, false)
      end      
      break
    else
      reaper.BR_EnvFree(br_env, false)
    end  
  end
end

First draft, detect env by name,..

local track = reaper.GetMasterTrack(0)
if track then
  local env_count = reaper.CountTrackEnvelopes(track) 
  for j = 0, env_count-1 do
    local env = reaper.GetTrackEnvelope(track, j)
    local _, name = reaper.GetEnvelopeName(env, "")
    if name == 'Volume' then
      local br_env = reaper.BR_EnvAlloc(env, false)
      local active, visible, armed, inLane, laneHeight, defaultShape, _, _, _, _, faderScaling = reaper.BR_EnvGetProperties(br_env)
      if not active then
        reaper.BR_EnvSetProperties(br_env, true, visible, armed, inLane, laneHeight, defaultShape, faderScaling)
        reaper.BR_EnvFree(br_env, true)
      else
        reaper.BR_EnvFree(br_env, false) 
      end  
      break
    end 
  end
end

[Coachz]

wow, you are amazing. Thanks a million for the killer script. It works great !!

[Edgemeal]

LOL! Updated 1st script again. It be amazing if I could post correct code on first try.