def draw(self):
'''Draws the object to the background console.'''
# ONLY draw objects _if_ they are in view of the player
if libtcod.map_is_in_fov(self.map.fov_map, self.x, self.y):
libtcod.console_set_foreground_color(self.con, self.color)
libtcod.console_put_char(self.con, self.x, self.y, self.char,
libtcod.BKGND_NONE)
def render_bar(self, x, y, twidth, name, value, maxv, color, bcolor):
'''A generic status bar.'''
bar_width = int(float(value) / maxv * twidth)
# Draw the background
libtcod.console_set_background_color(self.panel, bcolor)
libtcod.console_rect(self.panel, x, y, twidth, 1, False)
# Draw the top bar
libtcod.console_set_background_color(self.panel, color)
if bar_width > 0:
libtcod.console_rect(self.panel, x, y, bar_width, 1, False)
# Add the text labels
libtcod.console_set_foreground_color(self.panel, libtcod.white)
libtcod.console_print_center(self.panel, x+twidth/2, y, libtcod.BKGND_NONE,
name + ': ' + str(value) + '/' + str(maxv))
def render_all(self):
'''Renders all objects and tiles to the root console.'''
global color_light_wall, color_dark_wall
global color_light_ground, color_dark_ground
if self.map.fov_recompute:
self.map.fov_recompute = False
libtcod.map_compute_fov(self.map.fov_map, self.map.player.x,
self.map.player.y, TORCH_RADIUS, FOV_LIGHT_WALLS, FOV_ALGO)
for y in range(MAP_HEIGHT):
for x in range(MAP_WIDTH):
visible = libtcod.map_is_in_fov(self.map.fov_map, x, y)
wall = self.map.map[x][y].block_sight
if not visible:
# Not visible, darken the tiles
if self.map.map[x][y].explored:
if wall:
libtcod.console_set_back(self.con, x, y,
color_dark_wall, libtcod.BKGND_SET)
else:
libtcod.console_set_back(self.con, x, y,
color_dark_ground, libtcod.BKGND_SET)
else:
# It's visible, light up the tiles
if wall:
libtcod.console_set_back(self.con, x, y,
color_light_wall, libtcod.BKGND_SET)
else:
libtcod.console_set_back(self.con, x, y,
color_light_ground, libtcod.BKGND_SET)
self.map.map[x][y].explored = True
# Draw all objects to the screen
for object in self.map.object_list:
if object != self.map.player:
object.draw()
self.map.player.draw()
# Blit the offscreen console to the root console and flush
libtcod.console_blit(self.con, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0, 0)
# Display Player Stats
libtcod.console_set_background_color(self.panel, libtcod.black)
libtcod.console_clear(self.panel)
# Print the message log
y = 1
for (line, color) in game_msgs:
libtcod.console_set_foreground_color(self.panel, color)
libtcod.console_print_left(self.panel, MSG_X, y,
libtcod.BKGND_NONE, line)
y += 1
self.render_bar(1, 1, BAR_WIDTH, 'HP', self.map.player.fighter.hp,
self.map.player.fighter.max_hp, libtcod.red,
libtcod.darker_red)
self.render_bar(1, 3, BAR_WIDTH, 'EXP', self.map.player.fighter.exp,
self.map.player.fighter.max_exp, libtcod.dark_yellow,
libtcod.darker_yellow)
self.render_bar(1, 5, BAR_WIDTH, 'Level',
self.map.player.fighter.level, 10,
libtcod.blue, libtcod.dark_blue)
# Check under mouse
libtcod.console_set_foreground_color(self.panel, libtcod.light_grey)
libtcod.console_print_left(self.panel, 1, 0, libtcod.BKGND_NONE,
self.under_mouse())
libtcod.console_blit(self.panel, 0, 0, SCREEN_WIDTH, PANEL_HEIGHT, 0, 0,
PANEL_Y)
