Made pianos direction of spawning randomized for greater diversity of beautiful chaos.
+ made them more destructible overall

Decreased charge time of primary 'attack'
Increased power of secondary attack - Piano Rain.

Added cooldown timer on Piano Rain, so instead of 60 pianos per second, there are now 12 pianos per second (wich still feels like the sky is leaking pianos) for sake of gameplay and PCs and to work aroun pianos spawning inside other pianos, which quickly causes stutters + other tiny optimisations

Made it so that the targeting rays don't go through glass.

Added bench to in-game spawn.

Added bench in MMB spawn mode.

Improved accuracy.