def __str__(self):
answer = ""
skip_next = False
for i, line in enumerate(self.field):
for j, c in enumerate(line):
fg_ansi = ""
bg_ansi = ""
stop = ""
if self.field[i][j].foreground:
fg_ansi = '\033[38;2;%s;%s;%sm' % rgb_from_str(self.field[i][j].foreground)
stop = colored.attr("reset")
if self.field[i][j].background:
bg_ansi = '\033[48;2;%s;%s;%sm' % rgb_from_str(self.field[i][j].background)
stop = colored.attr("reset")
char = c.char or " "
if not skip_next:
answer += fg_ansi + bg_ansi + char.encode('utf-8') + stop
skip_next = wcswidth(char) == 2
# answer += "...\n"
answer += "\n"
return answer
def calculate_bg(i, j):
if angle_bg == None:
a = 0
else:
a = angle
r1, g1, b1 = rgb_from_str(bg1)
r2, g2, b2 = rgb_from_str(bg2)
k = 1.0*(j-x1)/(x2-x1)*(1-a)
l = 1.0*(i-y1)/(y2-y1)*a
r3, g3, b3 = int(r1 + 1.0*(r2-r1)*(k+l)), int(g1 + 1.0*(g2-g1)*(k+l)), int(b1 + 1.0*(b2-b1)*(k+l))
return "#%02x%02x%02x" % (r3, g3, b3)
