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[+] Dynamically set lightness based on light_dark

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Azalea (on HyDEV-Daisy) 2022-07-03 12:42:19 -04:00
parent 85eaad14f2
commit 887f766464
5 changed files with 67 additions and 28 deletions
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23
hyfetch/color_util.py
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@ -1,13 +1,14 @@
from __future__ import annotations
import colorsys
from typing import NamedTuple
from typing import NamedTuple, Callable, Optional
from typing_extensions import Literal
from .constants import GLOBAL_CFG
AnsiMode = Literal['default', 'ansi', '8bit', 'rgb']
LightDark = Literal['light', 'dark']
MINECRAFT_COLORS = ["&0/\033[0;30m", "&1/\033[0;34m", "&2/\033[0;32m", "&3/\033[0;36m", "&4/\033[0;31m",
@ -176,16 +177,26 @@ class RGB(NamedTuple):
"""
return RGB(*redistribute_rgb(*[v * multiplier for v in self]))
def set_light(self, light: float) -> 'RGB':
def set_light(self, light: float, at_least: bool | None = None, at_most: bool | None = None) -> 'RGB':
"""
Set HSL lightness value
:param light: Lightness value (0-1)
:param at_least: Set the lightness to at least this value (no change if greater)
:param at_most: Set the lightness to at most this value (no change if lesser)
:return: New color (original isn't modified)
"""
# Convert to HSL
h, l, s = colorsys.rgb_to_hls(*[v / 255.0 for v in self])
return RGB(*[round(v * 255.0) for v in colorsys.hls_to_rgb(h, light, s)])
def set_min_light(self, light: float) -> 'RGB':
h, l, s = colorsys.rgb_to_hls(*[v / 255.0 for v in self])
return RGB(*[round(v * 255.0) for v in colorsys.hls_to_rgb(h, max(l, light), s)])
# Modify light value
if at_least is None and at_most is None:
l = light
else:
if at_most:
l = min(l, light)
if at_least:
l = max(l, light)
# Convert back to RGB
return RGB(*[round(v * 255.0) for v in colorsys.hls_to_rgb(h, l, s)])