Glass Cube Cage (`crazy_box`)

[TeamSpen210]

Add the shattering-glass cage seen in the Old Aperture and Art Therapy crazy_box maps.

• Art Therapy has it on scaffolding poles, Old Aperture has it on ropes.
• Add setting to allow removing top grate for cubes to be dropped in.
• Ropes will attach in diagonally adjacent blocks, with protruded anchors if blocks are not present (like Old Aperture dropper).
• Mounted ceiling-only, occupies 2 blocks 1 block away from surface.
• Has 'Auto Drop' and Cube Type property, which adds a cube inside at the correct position.
• P1 style uses a brush frame.
• All styles can use the same glass.

[LautaroL20]

Great item, i even developed a map called "Breakable Glassbox" with it, i had to decompile the actual glassbox from the co-op art therapy campaing, and deleting the dropper since the decompilation broken some things.