784c933260
rewrite of the tech,gun,field selection code odds of new bugs is pretty high, but the code is shorter and faster, so easier to fix path integral is no longer a JUNK tech lets you choose from every option on next tech emergence is stackable +2 power up choices per stack tech: integrated circuit - if ON +7 power up choices if OFF -1 update matter.js engine 0.17.1 -> 0.18.0 shouldn't change anything big fixes