def message(self, queue, mess_area):
"""
Displays a message queue in the message area.
It takes only the last messages from the queue, depending on
the screen area height. It also wraps up message texts when
message length is too long.
Arguments:
queue : game's messages queue
mess_area : the screen area where messages are displayed
"""
libtcod.console_clear(mess_area['con'])
qmess = []
for i in range(mess_area['h']):
try:
qmess.append(queue[(i + 1) * -1])
except IndexError:
break
qlines = []
for mess in qmess:
str_lines = textwrap.wrap(mess.message, mess_area['w'])
qlines.extend([util.Message(line, mess.properties) for line in str_lines])
for i in range(mess_area['h']):
try:
libtcod.console_set_default_foreground(mess_area['con'], getcolorbyname(qlines[i].properties['color']))
libtcod.console_print_ex(mess_area['con'], 0, mess_area['h'] - i - 1, libtcod.BKGND_NONE, libtcod.LEFT, qlines[i].message)
self.flush(mess_area)
except IndexError:
break
def dotext(con, x, y, text, fg=ltc.white, bg=None, flag=None, align=ltc.LEFT):
if not flag:
flag = ltc.BKGND_SET if bg else ltc.BKGND_NONE
if not bg:
bg = ltc.black
# if there are any colour coded in the text, replace them with the libtcod colour chars
if '$' in text:
# replace common colour codes
text = text.replace(colctr_stop, chr(ltc.COLCTRL_STOP))
text = text.replace(colctr_fg, chr(ltc.COLCTRL_FORE_RGB))
text = text.replace(colctr_bg, chr(ltc.COLCTRL_BACK_RGB))
# note that libtcod can only handle 5 colour codes in the same print operation
i = 1
for code, colour in __colours__.iteritems():
if code in text:
if i > 5:
# too many colour codes, just remove the control sequences
text = text.replace(code, '')
else:
# replace the control sequence with the libtcod code
# and assign the correct colour to the libtcod code
ltc_code = __ltc_colour_codes__[i]
text = text.replace(code, chr(ltc_code))
ltc.console_set_color_control(ltc_code, colour, bg)
ltc.console_set_default_foreground(con, fg)
ltc.console_set_default_background(con, bg)
ltc.console_print_ex(con, x, y, flag, align, text)
def show_player_stats():
player_stats=libtcod.console_new(20,20)
libtcod.console_set_default_background(player_stats,libtcod.darkest_grey)
libtcod.console_set_default_foreground(player_stats, libtcod.white)
# libtcod.console_clear(player_stats)
libtcod.console_print_frame(player_stats,
0, 0,
libtcod.console_get_width(player_stats),
libtcod.console_get_height(player_stats),
clear=True)
height=0
libtcod.console_print_rect(player_stats, 1, 1,
libtcod.console_get_width(player_stats)-2,
libtcod.console_get_height(player_stats)-2,
"Name: %s \nHealth: %s/%s\nView distance: %s\nStrength: %s\nTo hit: %s\nExp: %s"#
%(P.player.name,P.player.health,P.player.max_health, P.player.view_distance,
P.player.strength,P.player.to_hit,P.player.exp))
libtcod.console_print_ex(player_stats,
libtcod.console_get_width(player_stats)//2,
0,
libtcod.BKGND_DEFAULT,
libtcod.CENTER,
"Player Stats")
libtcod.console_print_ex(player_stats,
libtcod.console_get_width(player_stats)//2,
libtcod.console_get_height(player_stats)-1,
libtcod.BKGND_DEFAULT,
libtcod.CENTER,
"[spacebar]")
libtcod.console_blit(player_stats,0,0,
libtcod.console_get_width(player_stats),
libtcod.console_get_height(player_stats),
0,5,5,
1.0,0.1)
key = libtcod.console_check_for_keypress(libtcod.KEY_PRESSED)
while not (libtcod.KEY_SPACE==key.vk):
key = libtcod.console_check_for_keypress(libtcod.KEY_PRESSED)
libtcod.console_blit(player_stats,0,0,
libtcod.console_get_width(player_stats),
libtcod.console_get_height(player_stats),
0,5,5,
1.0,0.1)
libtcod.console_flush()
R.render()
def test_area(self, area, fcolor, bcolor):
"""
Draw routines to test game areas.
Draws some test things in a specific area.
Arguments:
area : area to be tested
fcolor : foreground color to use for test
bcolor : background color to use for test
"""
libtcod.console_set_default_background(area['con'], bcolor)
libtcod.console_set_default_foreground(area['con'], fcolor)
libtcod.console_clear(area['con'])
libtcod.console_print_frame(area['con'], 0, 0, area['w'], area['h'], False, None, area['name'] + ": " + str(area))
for i in range(area['h']):
libtcod.console_print_ex(area['con'], 0, i, libtcod.BKGND_NONE, libtcod.LEFT, str(i + 1))
libtcod.console_blit(area['con'],
0, 0, area['w'], area['h'],
0, area['x'], area['y'])
def item_selector(items, default=None, equipped=[], title="INVENTORY"):
libtcod.console_clear(cons.menu_console)
libtcod.console_set_default_background(cons.menu_console, libtcod.black)
libtcod.console_set_default_foreground(cons.menu_console, libtcod.white)
libtcod.console_rect(cons.menu_console, 0, 0, M.MAP_WIDTH, M.MAP_HEIGHT, True)
libtcod.console_print_ex(cons.menu_console,
40, 0, libtcod.BKGND_NONE, libtcod.CENTER, title)
libtcod.console_print_ex(cons.menu_console,
1, M.SCREEN_HEIGHT-1, libtcod.LEFT,
libtcod.BKGND_NONE,
"[j / k]: Highlight item [SPACEBAR]: Select [q]: quit")
count = 0
for item in items:
libtcod.console_print_ex(cons.menu_console,
1, count+3, libtcod.BKGND_NONE, libtcod.LEFT, item.name)
if item in equipped:
libtcod.console_print_ex(cons.menu_console,
libtcod.console_get_width(cons.menu_console)-1,
count+3,
libtcod.BKGND_NONE,
libtcod.RIGHT,
"(EQUIPPED)")
count = count + 1
if default:
count = items.index(default)
else:
count = count -1
key = libtcod.console_check_for_keypress(True)
while not key.vk == libtcod.KEY_SPACE and not ord('q') == key.c:
for i in range(len(items[count].name)):
libtcod.console_set_char_background(cons.menu_console,
i+1,
count+3,
libtcod.white)
libtcod.console_set_char_foreground(cons.menu_console,
i+1,
count+3,
libtcod.black)
if key.pressed and key.c == ord('k') and count > 0:
for i in range(len(items[count].name)):
libtcod.console_set_char_background(cons.menu_console,
i+1,
count+3,
libtcod.black)
libtcod.console_set_char_foreground(cons.menu_console,
i+1,
count+3,
libtcod.white)
count = count -1
elif key.pressed and key.c == ord('j') and count < len(items)-1:
for i in range(len(items[count].name)):
libtcod.console_set_char_background(cons.menu_console,
i+1,
count+3,
libtcod.black)
libtcod.console_set_char_foreground(cons.menu_console,
i+1,
count+3,
libtcod.white)
count = count +1
key = libtcod.console_check_for_keypress(True)
libtcod.console_blit(cons.menu_console,0,0,M.SCREEN_WIDTH,M.SCREEN_HEIGHT,0,0,0,1)
libtcod.console_flush()
if ord('q') == key.c:
count=-1
return count