def menu(header, options, width, skip=None):
maxoptions = 26
if skip:
maxoptions = 25
if len(options) > maxoptions:
raise ValueError("Cannot have a menu with more than 26 options.")
# calculate total height for the header (after auto-wrap) and one line per option
header_height = libtcod.console_height_left_rect(con, 0, 0, width, SCREEN_HEIGHT, header)
if header == "":
header_height = 0
height = len(options) + header_height
# create an off-screen console that represents the menu's window
window = libtcod.console_new(width, height)
# print the header, with auto-wrap
libtcod.console_set_foreground_color(window, libtcod.white)
libtcod.console_print_left_rect(window, 0, 0, width, height, libtcod.BKGND_NONE, header)
# print all the options
y = header_height
letter_index = ord("a")
for option_text in options:
if skip and letter_index == ord(skip):
letter_index += 1
text = "(" + chr(letter_index) + ") " + option_text
libtcod.console_print_left(window, 0, y, libtcod.BKGND_NONE, text)
y += 1
letter_index += 1
# blit the contents of "window" to the root console
x = SCREEN_WIDTH / 2 - width / 2
y = SCREEN_HEIGHT / 2 - height / 2
libtcod.console_blit(window, 0, 0, width, height, 0, x, y, 1.0, 0.7)
# present the root console to the player and wait for a key-press
libtcod.console_flush()
key = libtcod.console_wait_for_keypress(True)
if key.vk == libtcod.KEY_ENTER and key.lalt: # (special case) Alt+Enter: toggle fullscreen
libtcod.console_set_fullscreen(not libtcod.console_is_fullscreen())
# convert the ASCII code to an index; if it corresponds to an option, return it
index = key.c - ord("a")
maxindex = len(options) - 1
if skip and index > ord(skip) - ord("a"):
maxindex = len(options)
if index >= 0 and index <= maxindex:
if skip:
skippedindex = ord(skip) - ord("a")
if index == skippedindex:
return None
if index > skippedindex:
return index - 1
return index
return None
def menu(header, options, width):
if len(options) > MAX_OPTIONS:
raise ValueError("Cannot have a meny with more than " + str(MAX_OPTIONS) + "options.")
#calculate the height for the menu, inclues 1 tile per line of header (after wrap)
#and 1 line per option
if header == "":
headerHeight = 0
else:
headerHeight = libtcod.console_height_left_rect(con, 0, 0, width, SCREEN_HEIGHT, header)
height = len(options) + headerHeight
#make an off-screen console that is the menu window
window = libtcod.console_new(width, height)
#print header, with word wrap
libtcod.console_set_foreground_color(window, libtcod.white)
libtcod.console_print_left_rect(window, 0, 0, width, height, libtcod.BKGND_NONE, header)
#prints the options to the menu
y = headerHeight
letterIndex = ord("a")
for optionText in options:
text = "(" + chr(letterIndex) + ")" + optionText
libtcod.console_print_left(window, 0, y, libtcod.BKGND_NONE, text)
y += 1
letterIndex += 1
#blit the contents of the window to the root console
x = SCREEN_WIDTH/2 - width/2
y = SCREEN_HEIGHT/2 - height/2
libtcod.console_blit(window, 0, 0, width, height, 0, x, y, 1.0, 0.7)
#present the root console to player and wait for a keypress
libtcod.console_flush()
keyPressed = libtcod.console_wait_for_keypress(True)
#Allows for full-screening with Alt+Enter in menus
if keyPressed.vk == libtcod.KEY_ENTER and (keyPressed.lalt or keyPressed.ralt):
libtcod.console_set_fullscreen(not libtcod.console_is_fullscreen)
#after they press a key, see which it was an do the appropriate thing
index = keyPressed.c - ord("a")
if index >= 0 and index < len(options):
return index
return None
def pop_up(text): width = INVENTORY_WIDTH header_height = libtcod.console_height_left_rect(con, 0, 0, width, SCREEN_HEIGHT, text) height = header_height window = libtcod.console_new(width, height) libtcod.console_set_foreground_color(window, libtcod.white) libtcod.console_print_left_rect(window, 0, 0, width, height, libtcod.BKGND_NONE, text) x = SCREEN_WIDTH/2 - width/2 y = SCREEN_HEIGHT/2 - height/2 libtcod.console_blit(window, 0, 0, width, height, 0, x, y, 1.0, 0.7) libtcod.console_flush() key = libtcod.console_wait_for_keypress(True)
def menu(header, options, width):
if len(options) > 16:
raise ValueError('Cannot have a menu with more than 26 options.')
header_height = libtcod.console_height_left_rect(con, 0, 0, width,
SCREEN_HEIGHT, header)
if header == '':
header_height = 0
height = len(options) + header_height
window = libtcod.console_new(width, height)
libtcod.console_set_foreground_color(window, libtcod.white)
libtcod.console_print_left_rect(window, 0, 0, width, height,
libtcod.BKGND_NONE, header)
y = header_height
letter_index = ord('a')
for option_text in options:
text = '(' + chr(letter_index) + ') ' + option_text
libtcod.console_print_left(window, 0, y, libtcod.BKGND_NONE, text)
y += 1
letter_index += 1
x = SCREEN_WIDTH / 2 - width / 2
y = SCREEN_HEIGHT / 2 - height / 2
libtcod.console_blit(window, 0, 0, width, height, 0, x, y, 1.0, 0.7)
libtcod.console_flush()
key = libtcod.console_wait_for_keypress(True)
if key.vk == libtcod.KEY_ENTER and key.lalt:
libtcod.console_set_fullscreen(not libtcod.console_is_fullscreen())
index = key.c - ord('a')
if index >= 0 and index < len(options): return index
return None
def menu(header, options, width):
if len(options) > 26:
raise ValueError('Cannot have a menu with more than 26 options.')
# calculate total height for the header (after auto-wrap) and one line per option
header_height = libtcod.console_height_left_rect(con, 0, 0, width, SCREEN_HEIGHT, header)
if header == '':
header_height = 0
height = len(options) + header_height
# create an off-screen console that represents the menu's window
window = libtcod.console_new(width, height)
#print the header, with auto-wrap
libtcod.console_set_foreground_color(window, libtcod.white)
libtcod.console_print_left_rect(window, 0, 0, width, height, libtcod.BKGND_NONE, header)
# print all the options
y = header_height
letter_index = ord('a')
for option_text in options:
text = '(' + chr(letter_index) + ') ' + option_text
libtcod.console_print_left(window, 0, y, libtcod.BKGND_NONE, text)
y += 1
letter_index += 1
# blit the contents of "window" to the root console
x, y = SCREEN_WIDTH / 2 - width / 2, SCREEN_HEIGHT / 2 - height / 2
libtcod.console_blit(window, 0, 0, width, height, 0, x, y, 1.0, 0.7)
# present the root console to the player and wait for a key-press
libtcod.console_flush()
key = libtcod.console_wait_for_keypress(True)
# convert the ASCII code to an index; if it corresponds to an option, return it
index = key.c - ord('a')
if index >= 0 and index < len(options): return index
if key.vk == libtcod.KEY_ENTER and key.lalt: # (special case) Alt+Enter: toggle fullscreen
libtcod.console_set_fullscreen(not libtcod.console_is_fullscreen())
return None
def render_blotter():
global blotter
global took_turn
reached_top = False
y = PANEL_HEIGHT - 2
for turn in range(len(blotter)):
messages = blotter[turn]
for message in range(len(messages)):
(text, color) = messages[message]
color = libtcod.color_lerp(color, libtcod.black, min(turn * 0.2, 1))
libtcod.console_set_foreground_color(panel, color)
y -= libtcod.console_height_left_rect(panel, STATS_WIDTH + 2, y, SCREEN_WIDTH - STATS_WIDTH - 3, 0, text)
libtcod.console_print_left_rect(panel, STATS_WIDTH + 2, y+1, SCREEN_WIDTH - STATS_WIDTH - 3, 0, libtcod.BKGND_NONE, text)
if y <= 1:
reached_top = True
break
if reached_top:
break
if took_turn:
blotter.insert(0,[])
blotter = blotter[0:5]
def menu(header, options, width):
if len(options) > 16: raise ValueError('Cannot have a menu with more than 26 options.')
header_height = libtcod.console_height_left_rect(con, 0, 0, width, SCREEN_HEIGHT, header)
if header == '':
header_height = 0
height = len(options) + header_height
window = libtcod.console_new(width, height)
libtcod.console_set_foreground_color(window, libtcod.white)
libtcod.console_print_left_rect(window, 0, 0, width, height, libtcod.BKGND_NONE, header)
y = header_height
letter_index = ord('a')
for option_text in options:
text = '(' + chr(letter_index) + ') ' + option_text
libtcod.console_print_left(window, 0, y, libtcod.BKGND_NONE, text)
y += 1
letter_index += 1
x = SCREEN_WIDTH/2 - width/2
y = SCREEN_HEIGHT/2 - height/2
libtcod.console_blit(window, 0, 0, width, height, 0, x, y, 1.0, 0.7)
libtcod.console_flush()
key = libtcod.console_wait_for_keypress(True)
if key.vk == libtcod.KEY_ENTER and key.lalt:
libtcod.console_set_fullscreen(not libtcod.console_is_fullscreen())
index = key.c - ord('a')
if index >= 0 and index < len(options): return index
return None
def render_inventory():
libtcod.console_set_background_color(inv_con, libtcod.black)
libtcod.console_clear(inv_con)
libtcod.console_set_foreground_color(inv_con, libtcod.white)
for y in range(MAP_HEIGHT):
libtcod.console_put_char(inv_con, 0, y, '|', libtcod.BKGND_NONE)
libtcod.console_print_left(inv_con, 2, 1, libtcod.BKGND_NONE, 'Inventory:')
y = 3
for item_index in range(len(inventory)):
if inv_select == item_index:
libtcod.console_set_foreground_color(inv_con, libtcod.white)
libtcod.console_put_char(inv_con, 2, y, '>', libtcod.BKGND_NONE)
else:
libtcod.console_set_foreground_color(inv_con, libtcod.Color(128,128,128))
libtcod.console_put_char(inv_con, 2, y, '-', libtcod.BKGND_NONE)
name = inventory[item_index].name
sprite = inventory[item_index].sprite
libtcod.console_put_char(inv_con, 3, y, sprite.char, libtcod.BKGND_NONE)
y += libtcod.console_print_left_rect(inv_con, 5, y, INVENTORY_WIDTH-4, 0, libtcod.BKGND_NONE, name)