More color support

[BrewingWeasel]

Anteater desperately needs at least 256 color support, although true color is the end goal.

Curses supports 8 bit color, and you can change the rgb values of those, which should work to fake true color. But working around curses with ANSI escape codes might be easier.

[BrewingWeasel]

Doing it with ANSI escape codes would probably look something like this:

def show_color(stdscr, r, g, b):
    print(f"\033[38;2;{r};{g};{b}m\033[1A")
    stdscr.refresh()

This function changes the color to any RGB value and forces curses to register it. But it doesn't work on row one (or the first time it's called?)

def add_str(stdscr, *args):
    final_args = []
    for arg in enumerate(args):
        if isinstance(arg[1], Color):
            show_color(stdscr, arg[1].r, arg[1].g, arg[1].b)
        else:
            final_args.append(arg)
    stdscr.addstr(*[arg for _, arg in final_args])
    stdscr.refresh()

Simple wrapper for screen.add_str() which works with custom RGB Colors (custom type Color) and normal colors.
It should probably reset the color once it does receive the color.