def ask_choose_target(player, text = None, symbol1 = '?', symbol2 = None, x = None, y = None): if text is not None: messages.Basic(text + ' [ENTER]/[ESC]', symbol1 = '?', symbol2 = None) draw_hud(player) cursor_x, cursor_y = x or player.x, y or player.y while True: draw_map(player) highlight_tile(cursor_x, cursor_y) libtcod.console_flush() key = libtcod.console_wait_for_keypress(True) if key.vk == libtcod.KEY_ESCAPE: yield False elif key.vk in [libtcod.KEY_ENTER, libtcod.KEY_KPENTER]: yield (cursor_x, cursor_y) elif key.vk in DIRECTION_KEYS: dx, dy = DIRECTION_KEYS[key.vk] cursor_x += dx cursor_y += dy cursor_x %= 80 cursor_y %= 40
def ask_confirmation(player, text, confirm_key = 'y', symbol1 = '?', symbol2 = None):
messages.Basic('{:s} [{:s}]/[any]'.format(text, confirm_key), symbol1 = '?', symbol2 = None)
draw_hud(player)
libtcod.console_flush()
key = libtcod.console_wait_for_keypress(True)
return key.c == ord(confirm_key)
def ask_hit_enter(player, text, symbol1 = '?', symbol2 = None):
messages.Basic('{:s} [ENTER]'.format(text), symbol1, symbol2)
draw_hud(player)
libtcod.console_flush()
key = None
while not key or key.vk not in [libtcod.KEY_ENTER, libtcod.KEY_KPENTER]:
key = libtcod.console_wait_for_keypress(True)
def debug(player):
messages.Basic('Switching focus to the python console...', ('<', libtcod.green))
draw_hud(player)
libtcod.console_flush()
quit = False
exceptions = []
print 'Debug console'
print 'To quit, set local variable quit = True'
while not quit:
try:
exec raw_input('>>> ')
except Exception as exception:
print str(exception) + ' (appended to local variable exceptions)'
exceptions.append(exception)
messages.Basic('Exited console.', ('/', libtcod.green), ('>', libtcod.green))
def ask_which_direction(player, text, directions = ADJACENT, symbol1 = '?', symbol2 = None):
if not directions:
return None
elif len(directions) == 1:
return directions[0]
else:
messages.Basic('{:s} ({:s})'.format(text, ','.join(DIRECTION_PHRASE[direction] for direction in directions)), symbol1 = '?', symbol2 = None)
draw_hud(player)
libtcod.console_flush()
key = libtcod.console_wait_for_keypress(True)
dir = DIRECTION_KEYS.get(key.vk)
if dir and dir in directions:
return dir
else:
return None
def display_message_log(player):
message_log_console = libtcod.console_new(80, 40)
start_on_line = 0
focus = 0
n_messages = len(player.message_log)
while True:
# draw the log
libtcod.console_clear(message_log_console)
libtcod.console_set_foreground_color(message_log_console, libtcod.white)
libtcod.console_print_center(message_log_console, 40, 1, libtcod.BKGND_NONE, 'Message Log')
offset = 3
line_n = 0
focus_age = player.message_log[focus].age
focus_drawn = False
try:
for n, message in enumerate(player.message_log):
for line, text in enumerate(wrap_text(message.text, 75, subsequent_indent = ' ')):
if line_n < start_on_line:
line_n += 1
if n == focus:
raise FocusAboveScreen()
continue
if message.age == focus_age:
shade = 1
else:
shade = 0.5
libtcod.console_set_foreground_color(message_log_console, libtcod.white * shade)
if line == 0:
if n == focus:
libtcod.console_put_char_ex( message_log_console, 0, offset, libtcod.CHAR_ARROW_E, libtcod.white, libtcod.black)
if message.symbol1:
libtcod.console_put_char_ex( message_log_console, (message.symbol2 is None) and 2 or 1, offset, message.symbol1[0], message.symbol1[1] * shade, message.symbol1[2] * shade )
if message.symbol2:
libtcod.console_put_char_ex( message_log_console, 2, offset, message.symbol2[0], message.symbol2[1] * shade, message.symbol2[2] * shade )
parsed_text, parse_data = parse_colors(text)
libtcod.console_print_left(message_log_console, 4, offset, libtcod.BKGND_NONE, parsed_text%parse_data)
offset += 1
if offset >= 39:
if focus_drawn:
raise LogIsFull()
else:
raise FocusBelowScreen()
if n == focus:
focus_drawn = True
except LogIsFull:
pass
except FocusAboveScreen:
start_on_line = max(0, start_on_line - 35)
continue
except FocusBelowScreen:
start_on_line += 35
continue
libtcod.console_blit(message_log_console, 0, 0, 80, 40, 0, 0, 0)
draw_hud(player)
libtcod.console_flush()
# wait for input
key = libtcod.console_wait_for_keypress(True)
if key.vk == libtcod.KEY_ESCAPE or key.c == ord('m'):
break
elif key.vk in DIRECTION_KEYS and DIRECTION_KEYS[key.vk][0] == 0:
focus += DIRECTION_KEYS[key.vk][1]
focus %= n_messages
libtcod.console_delete(message_log_console)
