[ENHANCEMENT] More Note Splash data customization

[CrusherNotDrip]

THIS PULL REQUEST ALSO REQUIRES FunkinCrew/funkin.assets#41 TO BE PUSHED!

What is this PR?

This pull request adds onto the note splash data and adds more customization to them!

This adds/now supports:

• assetPath (String)
• scale (Float)
• offsets (Array (Float))
• isPixel (Bool)
• data/splash1Left (String)
• data/splash2Left (String)
• data/splash1Down (String)
• data/splash2Down (String)
• data/splash1Up (String)
• data/splash2Up (String)
• data/splash1Right (String)
• data/splash2Right (String)

Known Issues:

• Honestly the only one I know of is that if any data/splashVarientDir doesn't exist, it won't call the fallback one. If a note splash is disabled though it won't be a problem.