Add SayText2 colors package to message module (fix issue #252)

[thetredev]

Test Script

from filters.players import PlayerIter

from messages.colors.saytext2 import GREEN
from messages.colors.saytext2 import ORANGE
from messages.colors.saytext2 import DARK_BLUE
from messages.colors.saytext2 import DULL_RED
from messages.colors.saytext2 import PINK
from messages.colors.saytext2 import DARK_BLUE
from messages.colors.saytext2 import YELLOW
from messages.colors.saytext2 import GRAY
from messages.colors.saytext2 import BRIGHT_GREEN
from messages.colors.saytext2 import RED
from messages.colors.saytext2 import BLUE
from messages.colors.saytext2 import LIGHT_BLUE
from messages.colors.saytext2 import PALE_RED
from messages.colors.saytext2 import WHITE


MY_COLORS = {
    'GREEN': GREEN,
    'ORANGE': ORANGE,
    'DULL_RED': DULL_RED,
    'PINK': PINK,
    'DARK_BLUE': DARK_BLUE,
    'YELLOW': YELLOW,
    'GRAY': GRAY,
    'BRIGHT_GREEN': BRIGHT_GREEN,
    'RED': RED,
    'BLUE': BLUE,
    'LIGHT_BLUE': LIGHT_BLUE,
    'PALE_RED': PALE_RED,
    'WHITE': WHITE
}


for player in PlayerIter('human'):
    for name, color in MY_COLORS.items():
        SayText2(f'{color}{name}').send(player.index)

CS:GO colors PALE_GREEN, PINK and DULL_RED are approximated for CS:S/OrangeBox using RGB values. colors.DARK_BLUE is too dark for the CS:S/OrangeBox chat box, so I changed it to Color(0, 0, 180).

Results

(ignore the SAYTEXT2_ prefix)

CS:S

CS:GO

Issues

• Team color (\x03 for CS:GO) is not implemented. How would I go about that for CS:S/OrangeBox?
• I can't test it with games other than CS:S and CS:GO. Does this issue only apply to the two games or the engines themselves?
• What should we do for translation strings and INI files where chat colors are stored for plugins?
• Any suggestions?

[Ayuto]

Thanks for the PR! The SAYTEXT2_ prefix is a little bit redundant, because the colors are already stored in a separate module.

[thetredev]

Yeah I thought about that, too. Should I remove it?

[Ayuto]

Yes, please!

[thetredev]

Done!