Linedef type 420

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Linedef type 420, Fade Light Level, is a type of linedef executor which, when triggered, gradually fades every tagged sector's light level to a specified brightness.

Setup

The light level to fade to is determined by the light level of the linedef's control sector. The length of the control linedef indicates the speed of the fade in fracunits per tic, e.g., if you set the length to 16 fracunits, the light level will get closer to the determined light value by 16 units, once per tic.

If there is a lighting effect already active in the target sector or sectors at the time (glow, other fade, strobe, flicker), it will be halted in favor of this one. Note that any floor and ceiling light settings modified with linedef type 601 and linedef type 600 are not affected or used.

Sample

Example WAD: ex_ld420_fadelightlevel.wad

  Linedef types - Linedef executors [view]
Triggers:

ContinuousEach TimeOnceRing Count - ContinuousRing Count - OnceCharacter Ability - ContinuousCharacter Ability - Each TimeCharacter Ability - OnceRace Only - OnceCTF Red Team - ContinuousCTF Red Team - Each TimeCTF Blue Team - ContinuousCTF Blue Team - Each TimeNo More Enemies - OnceNumber of Pushables - Continuous Number of Pushables - OnceCondition Set Trigger - ContinuousCondition Set Trigger - OnceUnlockable - ContinuousUnlockable - OnceTrigger After X Calls - ContinuousTrigger After X Calls - Each TimeLevel Load


Actions:
Sector:
Set Tagged Sector's Floor Height/TextureSet Tagged Sector's Ceiling Height/TextureSet Tagged Sector's Light LevelChange Tagged Sectors' TagChange Front Sector's TagStart Adjustable Fire FlickerStart Adjustable Glowing LightStart Adjustable Blinking Light (unsynchronized)Start Adjustable Blinking Light (synchronized)Fade Light LevelStop Lighting EffectChange Plane Scroller Direction
Plane movement:
Move Tagged Sector's FloorMove Tagged Sector's CeilingMove Floor According to Front Texture OffsetsMove Ceiling According to Front Texture OffsetsStop Plane MovementStart Platform MovementCrush Ceiling OnceCrush Floor OnceCrush Ceiling and Floor Once
Player/Object:
TeleporterChange Object StateStop ObjectAward ScoreEnable/Disable 2D ModeEnable/Disable Gravity FlipAward Power-UpDisable Player ControlChange Object SizeChange Object Type State
Other:
Change MusicPlay Sound EffectRun ScriptSwitch to Cut-Away ViewChange SkyChange WeatherShatter FOFChange Tagged Linedef's TexturesStart Metal Sonic RaceCondition Set TriggerCall Lua FunctionEarthquakeMake FOF Disappear/ReappearExecute Linedef Executor (from Tag)Execute Linedef Executor (Random Range)
PolyObject:
Door SlideDoor SwingMoveMove, OverrideRotate RightRotate Right, OverrideRotate LeftRotate Left, OverrideMove by WaypointsTurn Invisible, IntangibleTurn Visible, TangibleSet Translucency