Coloured Lights Reworked or stained/tinted Cloured Glass

Well, I'm trying to work on a 'clever' build playing around with blue lights yet it's frustrating me because it seems like it's not the way I want them to.

I attached some images below that I assumed that all this time the small 'square' light could be placed to add coloured light, something I wish would give white light, as well as blue light. Blue light to shine against the glass, and the white light to brighten up the interior.

If we can't have more lights then I at the very least would love coloured glass to replace the blue lights I'm trying to have going on.

I'll keep going with what I have going, yet still siding with desiring having coloured glass, glass blocks, glass panes, and the like. It would make life a whole lot easier, plus it would also encourage me to building colourful skyscrapers in both Mountain Bowl & Brisko Village. I agree with what you mentioned about glass blocks.

This is where Minecraft still wins over Rising World that I can't wait to either hear mention, or have it in game. Bonus points if having white line shine through coloured glass would make it go that colour. Minecraft had an issue where it couldn't do that, or something.