Add Video Sprites extension for webcam integration

[GoDevelop]

This commit adds a new TurboWarp extension for video sprites that allows webcam usage inside sprites with adjustable zoom and color filling.

[Brackets-Coder]

If I remember correctly, an existing combination of extensions can already mask the video layer behind a sprite.

[GarboMuffin]

i didn't look but if this is like the scratch lab thing then it's probably useful

[LilyMakesThings]

I didn't look but if this is like the scratch lab thing then it's probably useful

Some parity issues but it's a brilliant start.

I tested the camera out and there's some teething problems in terms of scaling but this is remarkable.

I left some comments with opcodes/ids that match the lab experiment, using project JSON to avoid infringement.

[GoDevelop]

Does this match the recommendation

[Brackets-Coder]

Could've sworn that either clipping & blending or skins could already do this, but just checked and apparently not. I guess I was remembering video sprites from scratch lab

[LegoBrainBiker]

probably remove the comments with emojis

[LegoBrainBiker]

why does it have so many fallbacks for rotationCenter? they should all be the same. also, since this has more blocks than the scratch version, extra blocks should be hidden like other scratch compatable extensions.

[Brackets-Coder]

Yeah, I'd say let's remove emojis from the code comments

[GoDevelop]

The emojis were an random easter egg i don't know why i added