I hope it isn't just me who has found this to be somewhat annoying.
I'd like to suggest that simple titles be added to the walls, as opposed to, for instance, "Wall. Indestructible. Blocks Liquids and Solids, but allows Gasses."
In that case, maybe the title for the wall could be "Gas Wall."
Uses: Easier descriptions when communicating. Perhaps additional console feature where you can change walls to other types of walls.
@Finalflash50 I've been playing powdertoy for a long time and can identify them in a snap. The benefits are in describing them to others, which can be annoying to do. As well, to change them on the console would be SOOOO helpful for me. I was hoping other ran intro trouble when they grabbed the wrong wall (similar looking) and made an entire save with that wall, only to need to replace all of it. Tedious. @Racer-Delux True. @marek11 True.
If you are a powder toy regular, you would understand the we know the walls by their color and texture. If you can't memorize walls by their properties, you shouldn't be using them.
:O That is the worst **** thing I have EVER heared in my LIFE. TPT isn't a challange, it is a particle simulator! >:(