def menu(header, options, width):
if len(options) > 26:
raise ValueError('Cannot have a menu with more than 26 options!')
header_height = 0
if len(header) > 0:
header_height = tcod.root_console.get_height_rect(width=width, text=header)
height = header_height + len(options)
con = tcod.Console(width, height)
con.set_default_foreground(tcod.COLOR_WHITE)
con.print_rect_ex(text=header)
y = header_height
letter_index = ord('a')
for option_text in options:
text = '( ) ' + option_text
con.set_default_foreground(tcod.COLOR_WHITE)
con.print_ex(y=y, text=text)
con.set_default_foreground(tcod.COLOR_YELLOW)
con.put_char(1, y, chr(letter_index))
y += 1
letter_index += 1
x = const.SCREEN_WIDTH/2 - width/2
y = const.SCREEN_HEIGHT/2 - height/2
con.blit(dest_x=x, dest_y=y, alpha_bg=0.7)
tcod.flush()
key, mouse = tcod.wait_for_event(tcod.EVENT_KEY_PRESS, flush=True)
return key
def update(self, entities):
self._root_console.clear()
for e in entities:
dc = e.get(DisplayComponent)
self._root_console.draw_char(dc.x, dc.y, dc.character, dc.color)
libtcodpy.flush()
def target_tile(player, max_range=None):
while True:
tcod.flush()
key, mouse = tcod.check_for_event()
render_all(player)
x, y = (mouse.cx, mouse.cy)
if mouse.rbutton_pressed or key.vk == tcod.KEY_ESCAPE:
panel.add_message('Cancelled.', tcod.COLOR_RED)
return (None, None)
elif(mouse.lbutton_pressed and player.map.is_visible(x, y) and
(max_range is None or player.distance(x, y) <= max_range)):
return (x, y)
def slow_print(widget, text, y=1):
label = widgets.Label(parent=widget, y=y, text=text)
label.center_in_parent(vertical=False)
label.text = ""
for char in text:
label.text = label.text + char
widget.render()
tcod.flush() # Relying on the tcod.set_fps_limit() from earlier to limit our render rate
key, mouse = tcod.check_for_event(tcod.event.KEY_PRESS | tcod.event.MOUSE_PRESS)
if key.vk != tcod.key.NONE or mouse.lbutton or mouse.rbutton:
label.text = text
widget.render()
return
def slow_print(widget, text, y=1):
label = widgets.Label(parent=widget, y=y, text=text)
label.center_in_parent(vertical=False)
label.text = ""
for char in text:
label.text = label.text + char
widget.render()
tcod.flush(
) # Relying on the tcod.set_fps_limit() from earlier to limit our render rate
key, mouse = tcod.check_for_event(tcod.event.KEY_PRESS
| tcod.event.MOUSE_PRESS)
if key.vk != tcod.key.NONE or mouse.lbutton or mouse.rbutton:
label.text = text
widget.render()
return
def render_all(player):
player.map.render()
panel.clear(const.PANEL_BACKGROUND)
panel.render_bar(1, 1, const.BAR_WIDTH, label='HP',
value=player.fighter.hp, maximum=player.fighter.max_hp,
bar_color=const.PANEL_HPBAR_COLOR, back_color=const.PANEL_HPBAR_BACK,
text_color=const.PANEL_TEXT_COLOR)
panel.render_bar(1, 2, const.BAR_WIDTH, label='XP',
value=player.fighter.xp, maximum=xp_to_level_up(player.level),
bar_color=const.PANEL_XPBAR_COLOR, back_color=const.PANEL_XPBAR_BACK,
text_color=const.PANEL_TEXT_COLOR)
panel.console.set_default_foreground(tcod.COLOR_YELLOW)
panel.console.print_ex(x=1, y=6, text='Dungeon(%d)' % player.map.level)
player.map.console.blit()
panel.render(tcod.root_console)
tcod.flush()
player.map.post_render()
def main_loop(top, dialog=False):
while True:
top.render()
tcod.flush()
# Get the input...
get_input()
if tcod.is_window_closed():
events.post(events.QUIT)
# ...and handle it:
for event in events.generator():
if event.type is events.QUIT:
# Repost the quit event to break out of all the loops.
events.post(events.QUIT)
return
elif dialog and event.type in {events.OK, events.CANCEL}:
return event.data
elif event.type is events.LAUNCH:
event.data()
else:
top.handle_event(event)
def main_loop(top, dialog=False):
while True:
top.render()
tcod.flush()
# Get the input...
get_input()
if tcod.is_window_closed():
events.post(events.QUIT)
# ...and handle it:
for event in events.generator():
if event.type is events.QUIT:
# Repost the quit event to break out of all the loops.
events.post(events.QUIT)
return
elif dialog and event.type in {events.OK, events.CANCEL}:
return event.data
elif event.type is events.LAUNCH:
event.data()
else:
top.handle_event(event)
