def parse_text(self):
self.parsed = []
scr_w = self.screen_rect.width
self.default_style = Style.default_style
self.default_style['font_obj'] = self.fonts.load(
self.default_style['font'], self.default_style['size'])
self.default_style['w'], self.default_style['h'] = (
self.default_style['font_obj'].size(' '))
y = 0
for line in self.text.splitlines():
x = 0
for style in line.split("{style}"):
text, styled_txt = Style.split(style)
self.set_font(styled_txt)
font = styled_txt['font_obj']
w, h = styled_txt['w'], styled_txt['h'] = font.size(' ')
# determine the amount of space needed to render text
wraps = self.wrap_text(text, scr_w, x, styled_txt)
for wrap in wraps:
rect = pygame.Rect((0, 0), font.size(wrap['text']))
if (x + wrap['w1'] + w * 3) > scr_w:
x = 0
y += wrap['h']
if len(wraps) == 1 and wrap['align'] == 'center':
rect.midtop = (self.screen_rect.centerx,
self.screen_rect.bottom + y)
else:
rect.topleft = (x + w * 3, self.screen_rect.bottom + y)
wrap['rect'] = rect
wrap['x'] = x
wrap['y'] = y
if False:
print("\n{}: {},".format('x', wrap['x']), end='')
print("{}: {},".format('y', wrap['y']), end='')
print("{}: {},".format('w', wrap['w']), end='')
print("{}: {}".format('h', wrap['h']))
print(wrap['text'])
self.parsed.append(wrap)
x += wrap['w1']
y += wrap['h']
# exit()
print('done parsing')
self.start_y = 0 - self.screen_rect.h + self.default_style['h']
self.y = int(self.start_y)
self.end_y = (-sum(p['h'] for p in self.parsed if p['x'] == 0) -
self.default_style['h'] * 2)
}
mystring = ("Hello World!")
# you can start with an already formatted string
print()
print("This is our test text:")
print('"{}"'.format(mystring))
# you can format plain text with a given style or the default one
print("\nThis is our text with style:")
newstring = Style.stylize(mystring, old_style)
print('"{}"'.format(newstring))
# Style.split returns a string without its style and a separate style dict
text, newstyle = Style.split(newstring)
print("\nThe style format is a dictionary like this one:")
pprint(newstyle)
print("\nThis is formatted text with its style removed.")
print("It shoul be equal to the text we started with.")
print('"{}"'.format(text))
assert(text == mystring)
assert(newstyle == old_style)
newstyle['color'] = (255, 255, 255)
newstyle['size'] = 18
# you can set a default style from a dict
Style.set_default(newstyle)
# or you can set a default style from a formatted string.
# both will do the same.
def parse_text(self):
self.parsed = []
scr_w = self.screen_rect.width
self.default_style = Style.default_style
self.default_style['font_obj'] = self.fonts.load(
self.default_style['font'], self.default_style['size'])
self.default_style['w'], self.default_style['h'] = (
self.default_style['font_obj'].size(' '))
y = 0
for line in self.text.splitlines():
x = 0
for style in line.split("{style}"):
text, styled_txt = Style.split(style)
self.set_font(styled_txt)
font = styled_txt['font_obj']
w, h = styled_txt['w'], styled_txt['h'] = font.size(' ')
# determine the amount of space needed to render text
wraps = self.wrap_text(text, scr_w, x, styled_txt)
for wrap in wraps:
rect = pygame.Rect((0, 0), font.size(wrap['text']))
if (x + wrap['w1'] + w * 3) > scr_w:
x = 0
y += wrap['h']
if len(wraps) == 1 and wrap['align'] == 'center':
rect.midtop = (
self.screen_rect.centerx,
self.screen_rect.bottom + y)
else:
rect.topleft = (
x + w * 3,
self.screen_rect.bottom + y)
wrap['rect'] = rect
wrap['x'] = x
wrap['y'] = y
if False:
print("\n{}: {},".format('x', wrap['x']), end='')
print("{}: {},".format('y', wrap['y']), end='')
print("{}: {},".format('w', wrap['w']), end='')
print("{}: {}".format('h', wrap['h']))
print(wrap['text'])
self.parsed.append(wrap)
x += wrap['w1']
y += wrap['h']
# exit()
print('done parsing')
self.start_y = 0 - self.screen_rect.h + self.default_style['h']
self.y = int(self.start_y)
self.end_y = (
-sum(p['h'] for p in self.parsed if p['x'] == 0)
- self.default_style['h'] * 2)
