Difference between revisions of "SetSceneBrightness (CMS)"

From The Official Visionaire Studio: Adventure Game Engine Wiki
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| setSceneBrightness("scn" ''or'' nil, n) || Definition || AFRLme
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| setSceneBrightness("scn", val, duration) || Definition || AFRLme
 
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This small function allows you to quickly set the brightness value of the current scene or a specific scene.
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This small function quickly allows you to immediately set the brightness value of the current scene or a specific scene; or over x duration, if desired.
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== Instructions ==
 
== Instructions ==
 
1. Add the [[#Main_Script|main script]] to the Visionaire Studio Script Editor & set the script as a definition script.<br/>
 
1. Add the [[#Main_Script|main script]] to the Visionaire Studio Script Editor & set the script as a definition script.<br/>
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2a. To use this function you should create an ''execute a script'' action containing...
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2a. Usage Example #1: immediately update the brightness belonging to a specific scene to 80 percent.
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<syntaxhighlight>
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<syntaxhighlight lang="lua">
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setSceneBrightness("scene_name", 80) -- sets the linked scenes brightness value to 80%
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setSceneBrightness("scene_name", 80)
 
</syntaxhighlight>
 
</syntaxhighlight>
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2b. Alternatively to automatically link to current scene use this method...
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2b. Usage Example #2: immediately update the brightness belonging to the current scene to 80 percent.
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<syntaxhighlight>
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<syntaxhighlight lang="lua">
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setSceneBrightness(nil, 80) -- sets the current scenes brightness value to 80%
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setSceneBrightness(nil, 80)
 
</syntaxhighlight>
 
</syntaxhighlight>
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2c. Usage Example #3: update the brightness belonging to the current scene to 80 percent over 1000ms.
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<syntaxhighlight lang="lua">
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setSceneBrightness(nil, 80, 1000)
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</syntaxhighlight>
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== Main Script ==
 
== Main Script ==
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<syntaxhighlight>
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<syntaxhighlight lang="lua">
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function setSceneBrightness(scn, n)
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function setSceneBrightness(scn, val, duration)
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  if scn ~= nil then
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  if scn == nil then scn = game.CurrentScene or scn = Scenes[scn] end -- check current scene or specific scene
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  getObject("Scenes[" .. scn .. "]"):setValue(VSceneBrightness, n)
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duration = duration or 0 -- fallback in case duration equals nil
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  else
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  -- + --
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  game:getLink(VGameCurrentScene):setValue(VSceneBrightness, n)
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scn:to(duration, {Brightness = val}) -- update specified scene brightness
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end
 
 
end
 
end
 
</syntaxhighlight>
 
</syntaxhighlight>
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== Syntax Breakdown ==
 
== Syntax Breakdown ==
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|-
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| scn || "string" ''or'' <span class="blue">nil</span> || This should be a "string" value containing the name of the scene you want to affect else it should contain the word ''<span class="blue">nil</span>''.
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| scn || "string" or nil || This should be a "string" value containing the name of the scene you want to affect; or nil to link to the current scene.
 
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|-
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| n || integer || This should be an integer (number) value which will determine the brightness value of the linked scene (scn) or the current scene if ''<span class="blue">nil</span>'' was used.
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| val || integer || This should be a number value which will determine the brightness value of the specifed/current scene.
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|}
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|-
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| duration || integer || This should contain a number value in milliseconds of how long you want the current scene brightness to take to get from the current value to the target value.
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|}{{toc}}

Latest revision as of 19:50, 23 August 2022

Name Type By
setSceneBrightness("scn", val, duration) Definition AFRLme

This small function quickly allows you to immediately set the brightness value of the current scene or a specific scene; or over x duration, if desired.


Instructions

1. Add the main script to the Visionaire Studio Script Editor & set the script as a definition script.
2a. Usage Example #1: immediately update the brightness belonging to a specific scene to 80 percent. 

setSceneBrightness("scene_name", 80)

2b. Usage Example #2: immediately update the brightness belonging to the current scene to 80 percent. 

setSceneBrightness(nil, 80)

2c. Usage Example #3: update the brightness belonging to the current scene to 80 percent over 1000ms. 

setSceneBrightness(nil, 80, 1000)


Main Script

function setSceneBrightness(scn, val, duration)
 if scn == nil then scn = game.CurrentScene or scn = Scenes[scn] end -- check current scene or specific scene
 duration = duration or 0 -- fallback in case duration equals nil
 -- + --
 scn:to(duration, {Brightness = val}) -- update specified scene brightness
end


Syntax Breakdown

Name Type Description
scn "string" or nil This should be a "string" value containing the name of the scene you want to affect; or nil to link to the current scene.
val integer This should be a number value which will determine the brightness value of the specifed/current scene.
duration integer This should contain a number value in milliseconds of how long you want the current scene brightness to take to get from the current value to the target value.

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