Closed Alpha v0.5.1

A lot has changed here. Here are some of the most notable additions

Features:

• Added -mountmod launch parameter to hammer that takes a folder containing gameinfo.txt and mounts that stuff
• Added CancelPending input to all entities
• Added ability to play a custom sound on func_button
• Added Enable, Disable inputs to env_wind
• Added TakeScreenshot input to point_devshot_camera (Restart map to exit camera state)
• Added OnPowered, OnUnpowered outputs to prop_weighted_cube
• Added SetLaserEmission input to prop_weighted_cube
• Added DisablePlayerCollision keyvalue to env_portal_laser
• Added proper schrödiner's cube model
• Added rich presence
• Added ActivateAllPlayers input to env_fog_controller

Fixes:

• Fixed player index too large error
• Fixed map placed portals not showing the ghost effect through walls. (All portals now always draw ghost outlines if not disabled via cvar)
• Fixed several schrödinger's cube issues
• Fixed script not able to always run cheat commands
• Fixed music volume slider
• Fixed hammer crash when painting displacement alpha
• Fixed map loading screen loading bar
• Fixed refract shader materials causing massive lag in hammer
• Fixed paintallsurfaces crash

Oh, also the watermark has been removed