Add void enemy sound effects

[wjt]

The void-spreading enemies are currently silent, except for the "alerted" chime (borrowed from the stealth enemy).

I can think of several actions that could have a sound effect:

• Enemy motion (perhaps a softer sound when they are patrolling, e.g. https://freesound.org/people/nhaudio/sounds/177935/, and a stronger wind when they are chasing, e.g. https://freesound.org/people/felixdembinski/sounds/686043/)
• When props/tiles are consumed
• When StoryWeaver is caught and falls into the void

The sound effects will need to sit against the music so we should take this on after integrating the music.

XP Summary (total 375)

Subdomain	Skill	XP
Art: Music & Sound	Problem Solving	75
Art: Music & Sound	Creativity & Design Thinking	150
Art: Music & Sound	Technical Literacy	150

[IDynamixI985]

Hi, I would like to work on this!

[IDynamixI985]

I've been browsing https://freesound.org/ and put together a list of candidate SFX for the Void Spreading Enemy. Here is what I found for each state:

• Alert: https://freesound.org/people/BadWolf23/sounds/726209/ (replaces the temporary stealth sound)
• Idle: https://freesound.org/people/ericnorcross81/sounds/568574/ | https://freesound.org/people/TiesWijnen/sounds/456242/ (I used both of them to make a low ambient void presence)
• Player defeated: https://freesound.org/people/sonically_sound/sounds/612898/ | https://freesound.org/people/dkristian/sounds/31478/ (Also combined)
• Chase: I used idle SFX and modified to sound more aggressive
• Void defeated: https://freesound.org/people/SilverIllusionist/sounds/655387/ (Combined with idle sound)

The only thing missing is the sound effect when the void consumes elements, but I've used https://threadbare-melodyloom.lovable.app/ to combine the sounds I mentioned.

[IDynamixI985]

Here is my planning sheet: https://docs.google.com/document/d/1Yrpnj4gG9nQV6UTCAp_eX6et_oqnCzfM/edit#heading=h.ghv3oa8s3t95

[IDynamixI985]

Idle:

idle.mp4

Chase:

persecucion.mp4

Alert:

alert.mp4

Void defeated:

defeated.mp4

Player defeated:

player_defeated.mp4

Example of how the Void would progress from patrolling -> on alert -> chasing -> defeated (It ends at 31 seconds)

example.mp4

[IDynamixI985]

Hi, I created a pull request #2862

[wjt]

The only thing missing is the sound effect when the void consumes elements

It's fine to not cover everything here - we can have a follow-up task for any SFX that are not added.