def test_color__name_str_arg_from_colordict(self):
"""Ensures Color objects can be created using str names
from the THECOLORS dict."""
for name, values in THECOLORS.items():
color = pygame.Color(name)
self.assertEqual(color.r, values[0])
self.assertEqual(color.g, values[1])
self.assertEqual(color.b, values[2])
self.assertEqual(color.a, values[3])
def simplified_color_table():
"""De-dupe the colour table."""
by_hex = {}
for name, color in THECOLORS.items():
if name[-1].isdigit():
continue
html = html_color(color)
by_hex.setdefault(html, []).append(name)
return {
' / '.join(sorted(names)): THECOLORS[names[0]]
for names in by_hex.values()
}
from core.sim_engine import gui_get
from core.world_patch_block import Block, Patch, World
def is_acceptable_color(rgb):
"""
Require reasonably bright colors (sum_rgb >= 150) for which r, g, and b are not too close to each other,
i.e., not too close to gray. The numbers 150 and 100 are arbitrary.
"""
sum_rgb = sum(rgb)
avg_rgb = sum_rgb / 3
return avg_rgb >= 160 and sum(abs(avg_rgb - x) for x in rgb) > 100
# These are colors defined by pygame that satisfy is_acceptable_color() above.
PYGAME_COLORS = [(name, rgba[:3]) for (name, rgba) in THECOLORS.items()
if is_acceptable_color(rgba[:3])]
# These are NetLogo primary colors -- more or less.
NETLOGO_PRIMARY_COLORS = [(color_name, Color(color_name)) for color_name in [
'gray', 'red', 'orange', 'brown', 'yellow', 'green', 'limegreen',
'turquoise', 'cyan', 'skyblue3', 'blue', 'violet', 'magenta', 'pink'
]]
SQRT_2 = sqrt(2)
class Agent(Block):
color_palette = choice([NETLOGO_PRIMARY_COLORS, PYGAME_COLORS])
from core.pairs import Pixel_xy, RowCol, Velocity, XY, heading_and_speed_to_velocity
from core.world_patch_block import Block, Patch, World
def is_acceptable_color(rgb):
"""
Require reasonably bright colors (sum_rgb >= 150) for which r, g, and b are not too close to each other,
i.e., not too close to gray. The numbers 150 and 100 are arbitrary.
"""
sum_rgb = sum(rgb)
avg_rgb = sum_rgb/3
return avg_rgb >= 160 and sum(abs(avg_rgb-x) for x in rgb) > 100
# These are colors defined by pygame that satisfy is_acceptable_color() above.
PYGAME_COLORS = [(name, rgba[:3]) for (name, rgba) in THECOLORS.items() if is_acceptable_color(rgba[:3])]
# These are NetLogo primary colors -- more or less.
NETLOGO_PRIMARY_COLORS = [(color_name, Color(color_name))
for color_name in ['gray', 'red', 'orange', 'brown', 'yellow', 'green', 'limegreen',
'turquoise', 'cyan', 'skyblue3', 'blue', 'violet', 'magenta', 'pink']]
SQRT_2 = sqrt(2)
class Agent(Block):
color_palette = choice([NETLOGO_PRIMARY_COLORS, PYGAME_COLORS])
half_patch_pixel = pairs.Pixel_xy((HALF_PATCH_SIZE(), HALF_PATCH_SIZE()))
