def help(self):
"""Show a help window and wait for a key or a mouse press."""
margin_x = margin_y = 64
padding_x = padding_y = 8
fgcolor = self.HELP_FGCOLOR
bgcolor = self.HELP_BGCOLOR
helpmsg = self.HELP_MSG
width = self.width - 2 * margin_x
height = self.height - 2 * margin_y
lines = rendertext(helpmsg, self.font, fgcolor, width - 2 * padding_x,
height - 2 * padding_y)
block = pygame.Surface((width, height), SWSURFACE | SRCALPHA)
block.fill(bgcolor)
sx = padding_x
sy = padding_y
for img in lines:
w, h = img.get_size()
block.blit(img, (sx, sy))
sy += h
block.set_alpha(int(255 * self.HELP_ALPHA))
self.screen.blit(block, (margin_x, margin_y))
pygame.display.flip()
while True:
wait_for_events()
e = EventQueue.pop(0)
if e.type in (MOUSEBUTTONDOWN, KEYDOWN, QUIT):
break
if e.type == QUIT:
EventQueue.insert(0, e) # re-insert a QUIT
self.must_redraw = True
def help(self):
"""Show a help window and wait for a key or a mouse press."""
margin_x = margin_y = 64
padding_x = padding_y = 8
fgcolor = self.HELP_FGCOLOR
bgcolor = self.HELP_BGCOLOR
helpmsg = self.HELP_MSG
width = self.width - 2*margin_x
height = self.height - 2*margin_y
lines = rendertext(helpmsg, self.font, fgcolor, width - 2*padding_x,
height - 2*padding_y)
block = pygame.Surface((width, height), SWSURFACE | SRCALPHA)
block.fill(bgcolor)
sx = padding_x
sy = padding_y
for img in lines:
w, h = img.get_size()
block.blit(img, (sx, sy))
sy += h
block.set_alpha(int(255 * self.HELP_ALPHA))
self.screen.blit(block, (margin_x, margin_y))
pygame.display.flip()
while True:
wait_for_events()
e = EventQueue.pop(0)
if e.type in (MOUSEBUTTONDOWN, KEYDOWN, QUIT):
break
if e.type == QUIT:
EventQueue.insert(0, e) # re-insert a QUIT
self.must_redraw = True
def run1(self):
self.dragging = self.click_origin = self.click_time = None
try:
while True:
if self.must_redraw and not EventQueue:
self.redraw_now()
if not EventQueue:
wait_for_events()
self.process_event(EventQueue.pop(0))
except StopIteration:
pass
def run1(self):
self.dragging = self.click_origin = self.click_time = None
try:
while True:
if self.must_redraw and not EventQueue:
self.redraw_now()
if not EventQueue:
wait_for_events()
self.process_event(EventQueue.pop(0))
except StopIteration:
pass