v0.334 fixes some bugs reported in v0.333a

What's changed

BUGFIXES

* Fixed layering issues with EX stage warp effect showing shadows when warping out of a stage and covering over player weapons when warping in to start a stage

* Fixed Raiden mk-II Bend Plasma Laser not triggering item-spawning event of the EX-4 friendly hamster

* Fixed Stage F-C (BRES Colony) stage start display disappearing too quickly to read the objective text

* Fixed Stage F-C 2nd midboss Mauve Mokoi's core charging spark not disappearing if the boss times out before the core spark disappears on its own

* Fixed certain powerup zakos in Stage 5-C dropping powerups with an invalid variable value that causes the player ship not to power up and, in the case of Xeno Overdrive fighters, display a red ERROR icon in the Xeno Overdrive HUD meter

* Attempt to fix issues with boss warning objects and warning sounds not stopping

* Fixed test play breakage in Audio Options menu

OTHER FIXES

* Raiden mk-II Laser (Bend Plasma): Laser length before bending changes when the player is moving vice not moving