def render(self,
draw_frame=False, draw_index=False,
align='left', fgalpha=.9, bgalpha=.3):
if len(self.opts) > MAX_OPTS:
raise ValueError('No more than %d options allowed.' % MAX_OPTS)
# calculate height, set options window, print header
_w, _h = self.width+2, self.h+2 #total width and height
window = tl.console_new(_w, _h)
tl.console_clear(window)
tl.console_set_default_background(window, tl.violet)
tl.console_set_default_foreground(window, tl.lightest_grey)
if draw_frame: tl.console_print_frame(window, 0, 0, _w, _h)
tl.console_print_rect_ex(window, 1,1, self.width,self.h, tl.BKGND_NONE,tl.LEFT,
self.header)
if self.opts != []: # draw a separator line if options are not empty
tl.console_hline(window, 1, self.headerHeight+1, self.width)
if draw_frame:
tl.console_put_char(window, 0, self.headerHeight+1, tl.CHAR_TEEE)
tl.console_put_char(window, self.width+1, self.headerHeight+1, tl.CHAR_TEEW)
# print all options
n,y = 0,self.headerHeight+2
sel = self.highlightedItemIdx if self.highlightedItemIdx >= 0 else MAX_OPTS+self.highlightedItemIdx
for txt in self.opts:
txt = txt.rjust(self.width) if align=='right'\
else txt.center(self.width) if align=='center'\
else ' '+txt.ljust(self.width)[:-3] if draw_index\
else txt.ljust(self.width)
if draw_index:
txt = ' %d %s' % (n, txt)
txt = '{'+txt[1]+'}'+txt[6:] if sel == n else txt[3:]
scolor = 'amber' if sel == n else 'light_grey'
if self.isAnimated and sel == n:
# hicky-hacky color animation
scolor = tl.amber*(self.phase/PHASES)
tl.console_set_color_control(tl.COLCTRL_1, scolor, tl.black)
txt = '%c%s%c'%(tl.COLCTRL_1,txt.ljust(self.width),tl.COLCTRL_STOP)
else:
txt = tc.parse('{{%s}}%s{{stop}}'%(scolor,txt.ljust(self.width)))
tl.console_print(window, 1, y, txt)
n += 1; y += 1
# calculate window position, blit window to screen & flush
x = SCREEN_W/2 - self.width/2
y = SCREEN_H/2 - self.h/2
tl.console_blit(window, 0, 0, _w, _h, 0, x, y, fgalpha, bgalpha)
##constants
SCREEN_W = 80 # default screen dimensions
SCREEN_H = 50
INTRO = False # show libtcod logo?
MENU_W = 30 # default menu width
GAME_TITLE = ' ~ The Passage ~ '
GAME_AUTHOR = 'Adeee'
GAME_VERSION = 'v0.08.01a (24/09/2013)'
# default title color and format
TITLE = tc.parse(
'{{yellow}}%s{{stop}}'
% GAME_TITLE.center(MENU_W))
MAX_OPTS = 20 # limit of menu options list length
WAIT = False # 'real-time' mode, baby! ;)
# WAIT = True # 'turn-based' mode -->!!buggy!!
LIMFPS = 60 # FPS limit
PHASES = LIMFPS/1.5 # number of blinking animation phases
# A class for a menu object with adjustable header, options, width and optional animation
class Menu:
# constructor: initializes header, etc.
def __init__(
self,
header='',
