= fixed common random barrage pattern iteration bug | o slightly change 321 pattern

+ added 2 options on '_dirType' parameter on barrage variant synced pattern

= for "improved" synced patterns: fixed rng spiral/whirlwind bug

+ added my new functions, which is pseudo pulse (+7)

= fixed odd and even alt barrage pattern thickness were not personalized.

triangle spiral fix...

add some improved synced pattern (sort of)

even polish on spiral swap pattern

fix fatal Lua error on swap pattern

fix pattern error