Difference between revisions of "SetVolume"

Revision as of 14:45, 12 March 2013

Command History

Available since v3.7

MovieVolume & GlobalVolume added to v3.8

Allows the user to set volume levels of: music, sound fx, speech, movies & global(master)

Additional Info

These are the numbers used inside of the setVolume(brackets) to set specific volume types!

eMusicVolume (0), eSoundVolume (1), eSpeechVolume (2), eMovieVolume (3) or eGlobalVolume (4)

Syntax:

setVolume(type, volume)

Example 1: basic set volume

-- set music volume to 50%!
setVolume(0, 50)

-- set sound fx volume to 50%!
setVolume(1, 50)

-- set speech volume to 50%!
setVolume(2, 50)

-- set movie volume to 50%!
setVolume(3, 50)

-- set global (master) volume to 50%!
setVolume(4, 50)

Arguments

type: integer (number)
The type of volume to set: eMusicVolume (0), eSoundVolume (1), eSpeechVolume (2), eMovieVolume (3) or eGlobalVolume (4)

volume: integer (number)
New value for volume. Must be a value between 0 and 100

Flags

none

Return

none

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Relevant Pages: getVolume

@@ Line 38: / Line 38: @@
 -- set global (master) volume to 50%!
 setVolume(4, 50)
-</syntaxhighlight>
-Example 2: set all levels based on global (master) volume! [pre v3.8]
-<syntaxhighlight>
--- let's set the global (master) volume to 80%
-local globalVol = 80
--- let's create a variable containing difference between global volume current & max volume!
-local dif = 100 - globalVol
--- let's store the current volumes for the various volume types into variables!
-local musicVol = getVolume(0)
-local sfxVol = getVolume(1)
-local speechVol = getVolume(2)
--- let's remove the difference from the various volume types!
-setVolume(0, musicVol - dif)
-setVolume(1, sfxVol - dif)
-setVolume(2, speechVol - dif)
--- let's check none of the various volume types are under 0%!
-if getVolume(0) < 0 then setVolume(0, 0) end
-if getVolume(1) < 0 then setVolume(1, 0) end
-if getVolume(2) < 0 then setVolume(2, 0) end
---[[
-this is of course completely unnecessary as the volumes are automatically adjusted with the global volume command
-added to v3.8!
---]]
 </syntaxhighlight>