def draw(self, dungeon, player, monsters, items, messages, draw_not_fov):
#render the screen
if draw_not_fov is True:
is_in_fov_func = lambda pos: True
else:
is_in_fov_func = player.is_in_fov
dungeon.draw_ui(self.con, is_in_fov_func)
objects = items + monsters
for obj in objects:
if player.is_in_fov(obj.position) or draw_not_fov:
draw_object(self.con, obj)
draw_object(self.con, player)
#prepare to render the GUI panel
libtcod.console_set_default_background(self.panel, libtcod.black)
libtcod.console_clear(self.panel)
#show the player's stats
self.hp_bar.update(player.hp, player.max_hp)
self.hp_bar.draw(self.panel, Rect(1, 2, BAR_WIDTH, 1))
libtcod.console_print_ex(self.panel, 1, 3,
libtcod.BKGND_NONE, libtcod.LEFT,
"Attack: " + str(player.power))
libtcod.console_print_ex(self.panel, 1, 4,
libtcod.BKGND_NONE, libtcod.LEFT,
"Defense: " + str(player.defense))
#print the game messages, one line at a time
y = 1
for line in messages:
libtcod.console_set_default_foreground(self.panel, libtcod.white)
libtcod.console_print_ex(self.panel, MSG_X, y,
libtcod.BKGND_NONE, libtcod.LEFT,
line)
y += 1
self.flush(dungeon, player, monsters, items)
def draw(self, console, level, is_in_fov_func):
#go through all tiles, and set their background color
for y in range(MAP_HEIGHT):
for x in range(MAP_WIDTH):
wall = level.is_blocked((x, y))
visible = is_in_fov_func((x, y))
color = libtcod.black
if visible:
color = COLORS.light_wall if wall else COLORS.light_ground
elif level.explored[x][y]:
color = COLORS.dark_wall if wall else COLORS.dark_ground
libtcod.console_set_char_background(console,
x,
y,
color,
libtcod.BKGND_SET)
#draw stairs
stairs = level.stairs
if stairs is not None and is_in_fov_func(stairs):
draw_object(console, Stairs(stairs))