Linedef type 220

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A player falls through an intangible shadowcasting FOF.

Linedef type 220, Intangible, Opaque, is a type of floor over floor block which is visible, but not solid. It can be passed through as though it doesn't exist. This kind of FOF is good for creating drifts of snow, intangible leaf canopies that players can fall through, and for obscuring secret areas. It is also used for rope hangs, because the collision for these is handled by the sector effect already.

Setup

The flats, floor height, and ceiling height of the FOF are determined by the flats, floor height, and ceiling height of the control sector, and the sidedefs of the FOF's walls are determined by the sidedef of the control linedef.

The light level of the control sector will determine the brightness of the shadow cast by the FOF. If the light level of the control sector is lower than that of the target sector, then it will cast a dark shadow. If the light level of the control sector is higher than that of the target sector, then the FOF will illuminate the area below it. If the light level of the control sector is equal to that of the target sector, then the FOF will not affect the light of the area below it.

Sample

Example file: ex_ld220_fofintangibleopaque.wad (MAP01)
How to use
  • You may load this file into your favorite map editor, such as Zone Builder. Select MAP01 as the map to load.
  • You may also load this file in the game:
    1. Save ex_ld220_fofintangibleopaque.wad into the addons folder of your SRB2 directory.
    2. Start SRB2, go to the Addons menu, and then select ex_ld220_fofintangibleopaque.wad.
    3. Start the game in Single Player mode.
    4. Press the Console button (~), and type in the command MAP MAP01 to access the example map.
  • When you load this file in the game, it replaces Greenflower Zone Act 1.


  Linedef types – Floor over floor [view]
Solid:
Solid, Opaque, Shadowcasting • Solid, Opaque, Non-Shadowcasting • Solid, Translucent • Solid, Sides Only • Solid, No Sides • Solid, Invisible • Intangible from Bottom, Opaque • Intangible from Bottom, Translucent • Intangible from Bottom, Translucent, No Sides • Intangible from Top, Opaque • Intangible from Top, Translucent • Intangible from Top, Translucent, No Sides • Only Tangible from Sides
Intangible:
Water, Opaque • Water, Translucent • Water, Opaque, No Sides • Water, Translucent, No Sides • Goo Water, Translucent • Goo Water, Translucent, No Sides • Intangible, Opaque • Intangible, Translucent • Intangible, Sides Only • Intangible, Invisible
Moving:
Air Bobbing • Air Bobbing (Adjustable) • Reverse Air Bobbing (Adjustable) • Dynamically Sinking Platform • Water Bobbing • Rising Platform, Solid, Opaque, Shadowcasting • Rising Platform, Solid, Opaque, Non-Shadowcasting • Rising Platform, Solid, Translucent • Rising Platform, Solid, Invisible • Rising Platform, Intangible from Bottom, Opaque • Rising Platform, Intangible from Bottom, Translucent
Crumbling:
Crumbling, Respawn • Crumbling, No Respawn • Crumbling, Respawn, Intangible from Bottom • Crumbling, No Respawn, Intangible from Bottom • Crumbling, Respawn, Intangible from Bottom, Translucent • Crumbling, No Respawn, Intangible from Bottom, Translucent • Crumbling, Respawn, Floating, Bobbing • Crumbling, No Respawn, Floating, Bobbing • Crumbling, Respawn, Floating • Crumbling, No Respawn, Floating • Crumbling, Respawn, Air Bobbing
Special:
Light Block • Half Light Block • Fog Block • Mario Block • Thwomp Block • Shatter Block • Shatter Block, Translucent • Bustable Block • Spin-Bustable Block • Spin-Bustable Block, Translucent • Quicksand • Laser • Custom FOF
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