Makes it much more convenient to use in the case where you would have to pass all 4 parameters of an already existing vec4 variable. Refactors usage in chat.cpp for demonstration. The menus would have more of it, but now that it's there, usage can be adapted incrementally IMO.

353bf7a Add notifications. Fix #2549 - Learath2 837a56b Merge pull request #2565 from Learath2/twe2pr... - LordSk

573f4a1 Fixed non initialized - LordSk

610309e Fixed map load default. Load default on File > ... - LordSk

On [File > New] open a popup to select a map template to start off of. A template consists of:

• A theme (grass, jungle, desert, snow)
• A size (small, medium, large)

Once the template is selected, a new map is created based on it.

• The sky quad should have the theme colour
• All theme images should be loaded (grass_main, grass_doodads, clouds)
• A tilemap layer of the theme's size should be created (and have the border filled in?)
• The game layer should have a few (maybe only...