rob gay 08f64dc10a [MetaSounds] Param loop virtualization fixes ...

- Split default param transmitter to SoundCueTransmitter & ParameterTransmitterBase to avoid generating transmitters for SoundBase child classes that don't support/require one (ex. SoundWaves)
- Move param transmitter to sharedptrs to avoid a bunch of unnecessary copy/clone logic when virtualizing loops
- Remove DefaultParameters field on ActiveSound in favor of shared impl in FParameterTransmitterBase that caches current state of parameters
- Fix for move that clears out active sound's current parameters when sound could have multiple wave instances that need said parameters
#rb phil.popp
#jira UE-164898
#preflight 6334a0a1ee7b13756dcd20ea

[CL 22240385 by rob gay in ue5-main branch]

2022-09-28 22:19:31 -04:00

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