I am thinking on writing a script which creates an element that chain-reacts when in contact with neutrons (in a similar way to plutonium): every frame a particle of that element has within its range a neutron it has a chance of releasing another and decreasing its own life by 1, disappearing when at life 1 instead of decreasing to life 0.
Neutrons should also be able to pass through those particles.
The issue here is that, from what I know, tpt.create can't be used to place a neutron over one of those particles (essential while a chain reaction is occuring), resulting in multiple element particles giving off no neutrons at all while still having their life reduced.
Is there any way to make tpt.create able to layer particles of neutrons over other particles?
sim.partCreate(-3, ....)
https://powdertoy.co.uk/Wiki/W/Lua_API:Simulation.html#simulation.partCreate