Linedef type 430
Linedef type 430, Crush Floor Once, is a type of linedef executor which, when triggered, makes the floor of every tagged sector move up to the ceiling once, and then back down again to a specified position. If players are caught above the sector when it crushes, they will be killed instantly. This is useful for making highly specialized floor-to-ceiling crushers (or regular crushers in reverse gravity) which only activate when a player is standing above them, or when some other event occurs.
The control linedef should be tagged directly to the specified target sector. Additionally, you have to set the control sector's floor height to specify the height which the crusher retracts to. The speed of the crusher is determined by the X distance of the control linedef; one fracunit equals 0.25 fracunits/tic.
- Example file: ex_ld430_crushflooronce.wad (MAP01)
- Pressing the red button will activate the crusher.
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