Glassential StationAPI

Uses textures from the 1.12.2 version of Glassential by Lykrast.

Adds various types of glass each with different unique mechanic:

• Clear Glass - Normal glass but clear
• Dark Glass - Does not let light go thru it
• Ethereal Glass - Allows players to pass through it
• Reverse Ethereal Glass - Allow any entity but players to pass through it
• Ghostly Glass - Allows any entity to pass through it
• Luminous Glass - Emits light
• Redstone Glass - Emits redstone signal