def _update_chars(self, n):
max_ind = len(self._lines[self._current_line])
ind = self._current_indice
if ind == max_ind:
if self._current_line == len(self._lines) - 1:
if not self._has_terminated :
self._has_terminated = True
self.emit('dialog_state_terminated')
return
ind = 0
self._current_text = ''
self._current_line += 1
self._current_height += (self._current_line % self.max_lines) * self.list_backend_repr[-1].content_height
new_ind = ind + n
if new_ind > max_ind: new_ind = max_ind
new_text = self._lines[self._current_line][ind:new_ind]
self._current_text += new_text
self._current_indice = new_ind
anchor_x, anchor_y = self._fsm.get_location()
repr = Config.get_graphic_engine().load_text(\
self._current_text, self.font, self.font_size,
anchor_x, anchor_y + self._current_height)
if len(self.list_backend_repr) == 0:
self.list_backend_repr.append(repr)
else: self.list_backend_repr[-1] = repr
if len(self._current_text) == len(self._lines[self._current_line]):
self.list_backend_repr.append(repr)
def create_pause(context):
screen = Config.get_graphic_engine().get_screen()
w, h = screen.get_width(), screen.get_height()
fsm = StaticSprite('pause', context, layer=2)
fsm.load_from_filename('pause.png')
# FIXME : coordinates should be in screen coordinates
size = fsm._size
fsm.set_location(np.array([(w - size[0]) / 2, (h - size[1]) / 2]))
fsm.start()
def __init__(self, name, msg, text_area_mode="auto", is_visible=True, is_active=True,
_is_receiving_events=True):
Context.__init__(self, name, is_visible, is_active, _is_receiving_events)
screen = Config.get_graphic_engine().get_screen()
ws, hs = screen.get_width(), screen.get_height()
uniform = UniformLayer('dark', self, layer=0,
color=(0, 0, 0), alpha=128)
uniform.start()
dialog_bg = StaticSprite('dialog_bg', self, layer=4)
dialog_bg.load_from_filename(imgname='dialog.png',
center_location='top_left')
_, _, width, height = dialog_bg.bounding_box()
x, y = (ws - width) / 2., hs - height
area = (x, y), (width, height)
dialog_bg.set_location([x,y])
dialog_bg.start()
if text_area_mode is "color_area":
black_area = dialog_bg.get_frame_infos()[0].find_color_area(color='black')
text_area = ((x+black_area[0][0], y+black_area[0][1]), (black_area[1][0]-black_area[0][0], black_area[1][1]-black_area[0][1]))
elif text_area_mode is "auto":
text_area = (area[0][0] + 100, area[0][1] + 30), (area[1][0] - 130, area[1][1] + 60)
dialog = Dialog('dialog', self, layer=4)
states = []
for i, (perso, txt, typing_machine_mode) in enumerate(msg):
state = DialogState('state_%d' % i, txt, 'Times New Roman', 13,
text_area, perso, 20., typing_machine_mode)
dialog.add_state(state)
states.append(state)
dialog.set_initial_state(states[0])
dialog.set_location(text_area[0])
dialog.start()
next = Text('text', self, 4, '...', 'Times New Roman', 40)
next.set_location([x+width-80,y+height-80])
next.start()
self.set_visible(next, False)
sprite = StaticSprite('sprite', self, layer=4)
sprite.load_from_filename(imgname='perso.png')
sprite.set_location([x + 60, y + height / 2])
sprite.start() # FIXME
dialog.dl = DialogListener()
dialog.dl.states = states
dialog.dl.context = self
dialog.dl.next = next
signal = (KeyBoardDevice.constants.KEYDOWN,
KeyBoardDevice.constants.K_SPACE)
self.connect(signal, dialog.dl, 'on_fast_forward')
for state in states:
state.connect('dialog_state_terminated', dialog.dl, 'on_dialog_finish')
state.connect('dialog_state_started', dialog.dl, 'on_dialog_start')
def _parse_lines(self): import string words = string.split(self._text, ' ') current_text = words[0] lines = [ current_text ] for word in words[1:] : current_text = string.join([current_text, word], ' ') repr = Config.get_graphic_engine().load_text(\ current_text, self.font, self.font_size, 0,0) if repr.content_width > self.max_width: current_text = word lines.append(word) else: lines[-1] = current_text return lines
