Linedef type 191

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Linedef type 191, Rising Platform, Solid, Opaque, Non-Shadowcasting, is a special type of floor over floor platform. It is a non-shadowcasting FOF that will rise at a constant speed when jumped or stepped upon by a player. The FOF will return to its original position at half speed when the player is no longer standing upon it.

Setup

This linedef requires three control sectors, each of which must be connected to another with at least one linedef. The easiest way to do this is to create three square sectors in a row. The controlling linedef should be attached to the sector in the center, and given an effect of linedef type 191.

The flats, floor height, and ceiling height of the FOF are determined by the flats, floor height, and ceiling height of the central control sector, and the sidedefs of the FOF's walls are determined by the sidedef of the controlling linedef. The speed of the platform's movement is indicated by the length of the controlling linedef. One fracunit of the linedef length equals 0.25 fracunits per tic of speed. The other two control sectors determine the starting and ending heights of the platform, respectively.

If the Block Enemies flag is set, the platform will sink when the player steps on it, rather than rising. If the Not Climbable flag is set, the player will be required to charge a spindash while standing on the platform to make it rise.

Sample

Example WAD: ex_ld191_fofmovingsolidopaquenonshadow.wad
  Linedef typesFloor over floor [view]
Solid:
Solid, Opaque, ShadowcastingSolid, Opaque, Non-ShadowcastingSolid, TranslucentSolid, Sides OnlySolid, No SidesSolid, InvisibleIntangible from Bottom, OpaqueIntangible from Bottom, TranslucentIntangible from Bottom, Translucent, No SidesIntangible from Top, OpaqueIntangible from Top, TranslucentIntangible from Top, Translucent, No SidesOnly Tangible from Sides
Intangible:
Water, OpaqueWater, TranslucentWater, Opaque, No SidesWater, Translucent, No SidesGoo Water, TranslucentGoo Water, Translucent, No SidesIntangible, OpaqueIntangible, TranslucentIntangible, Sides OnlyIntangible, Invisible
Moving:
Air BobbingAir Bobbing (Adjustable)Reverse Air Bobbing (Adjustable)Floating, BobbingRising Platform, Solid, Opaque, ShadowcastingRising Platform, Solid, Opaque, Non-ShadowcastingRising Platform, Solid, TranslucentRising Platform, Solid, InvisibleRising Platform, Intangible from Bottom, OpaqueRising Platform, Intangible from Bottom, Translucent
Crumbling:
Crumbling, RespawnCrumbling, No RespawnCrumbling, Respawn, Intangible from BottomCrumbling, No Respawn, Intangible from BottomCrumbling, Respawn, Intangible from Bottom, TranslucentCrumbling, No Respawn, Intangible from Bottom, TranslucentCrumbling, Respawn, Floating, BobbingCrumbling, No Respawn, Floating, BobbingCrumbling, Respawn, FloatingCrumbling, No Respawn, FloatingCrumbling, Respawn, Air Bobbing
Special:
Light BlockHalf Light BlockFog BlockMario BlockThwomp BlockShatter BlockShatter Block, TranslucentBustable BlockSpin-Bustable BlockSpin-Bustable Block, TranslucentQuicksandLaserCustom FOF