def draw(self, state):
# only show if visible to the player
if libtcod.map_is_in_fov(state.fov_map, self.x, self.y) or self.always_visible and state.game_map.game_map[self.x][
self.y].explored:
# set the color and then draw the char that represents this object at its position
libtcod.console_set_default_foreground(state.con, self.color)
libtcod.console_put_char(state.con, self.x, self.y, self.char, libtcod.BKGND_NONE)
def take_turn(self, state):
# a basic monster takes its turn. If you can see it, it can see you
monster = self.owner
if libtcod.map_is_in_fov(state.fov_map, monster.x, monster.y):
# move towards player if far away
if monster.distance_to(state.player) >= 2:
monster.move_towards(state.objects, state.game_map, state.player.x, state.player.y)
# attack if close enough
elif state.player.fighter.hp > 0:
monster.fighter.attack(state.player, state)
def closest_monster(state, max_range):
closest_enemy = None
closest_dist = max_range + 1
for object in state.objects:
if (
object.fighter
and not object == state.player
and libtcod.map_is_in_fov(state.fov_map, object.x, object.y)
):
dist = state.player.distance_to(object)
if dist < closest_dist:
closest_enemy = object
closest_dist = dist
return closest_enemy
def render_all(state):
if state.fov_recompute:
# recompute FOV if needed
state.fov_recompute = False
if state.game_type == Constants.BATTLE:
libtcod.map_compute_fov(
state.fov_map,
state.player.x,
state.player.y,
MapConstants.BATTLE_TORCH_RADIUS,
MapConstants.FOV_LIGHT_WALLS,
MapConstants.FOV_ALGO,
)
else:
libtcod.map_compute_fov(
state.fov_map,
state.player.x,
state.player.y,
MapConstants.TORCH_RADIUS,
MapConstants.FOV_LIGHT_WALLS,
MapConstants.FOV_ALGO,
)
for y in range(MapConstants.MAP_HEIGHT):
for x in range(MapConstants.MAP_WIDTH):
visible = libtcod.map_is_in_fov(state.fov_map, x, y)
wall = state.game_map.get_map()[x][y].block_sight
targeted = state.game_map.get_map()[x][y].targeted
if not visible:
# if not visible right now, player can only see if explored
if state.game_map.get_map()[x][y].explored:
if wall:
libtcod.console_set_char_background(
state.con, x, y, MapConstants.COLOR_DARK_WALL, libtcod.BKGND_SET
)
elif targeted:
libtcod.console_set_char_background(
state.con, x, y, MapConstants.COLOR_TARGETED, libtcod.BKGND_SET
)
else:
libtcod.console_set_char_background(
state.con, x, y, MapConstants.COLOR_DARK_GROUND, libtcod.BKGND_SET
)
else:
# it is visible
if wall:
libtcod.console_set_char_background(
state.con, x, y, MapConstants.COLOR_LIGHT_WALL, libtcod.BKGND_SET
)
elif targeted:
libtcod.console_set_char_background(
state.con, x, y, MapConstants.COLOR_TARGETED, libtcod.BKGND_SET
)
else:
libtcod.console_set_char_background(
state.con, x, y, MapConstants.COLOR_lIGHT_GROUND, libtcod.BKGND_SET
)
state.game_map.get_map()[x][y].explored = True
# draw all objects in the list
for object in state.objects:
if object != state.player:
object.draw(state)
state.player.draw(state)
libtcod.console_blit(state.con, 0, 0, MapConstants.SCREEN_WIDTH, MapConstants.SCREEN_HEIGHT, 0, 0, 0)
# prepare to render the GUI panel
libtcod.console_set_default_background(state.status_panel.get_panel(), libtcod.black)
libtcod.console_clear(state.status_panel.get_panel())
# print the game messages, one line at a time
y = 1
for (line, color) in state.status_panel.game_messages:
libtcod.console_set_default_foreground(state.status_panel.get_panel(), color)
libtcod.console_print_ex(
state.status_panel.get_panel(), MapConstants.MSG_X, y, libtcod.BKGND_NONE, libtcod.LEFT, line
)
y += 1
# show the player's stats
state.status_panel.render_bar(
1,
1,
MapConstants.BAR_WIDTH,
"HP",
state.player.fighter.hp,
state.player.fighter.max_hp(state),
libtcod.light_red,
libtcod.darker_red,
)
state.status_panel.render_bar(
1,
2,
MapConstants.BAR_WIDTH,
"MP",
state.player.caster.mp,
state.player.caster.max_mp(state),
libtcod.light_blue,
libtcod.darker_blue,
)
libtcod.console_print_ex(
state.status_panel.get_panel(),
1,
5,
libtcod.BKGND_NONE,
libtcod.LEFT,
"Player level: " + str(state.player.level),
)
libtcod.console_print_ex(
state.status_panel.get_panel(),
1,
6,
libtcod.BKGND_NONE,
libtcod.LEFT,
"Dungeon level: " + str(state.dungeon_level),
)
libtcod.console_print_ex(
state.status_panel.get_panel(),
1,
7,
libtcod.BKGND_NONE,
libtcod.LEFT,
"Game State: " + str(state.get_game_state()),
)
libtcod.console_print_ex(
state.status_panel.get_panel(),
1,
8,
libtcod.BKGND_NONE,
libtcod.LEFT,
"Player Action: " + str(state.get_player_action()),
)
libtcod.console_print_ex(
state.status_panel.get_panel(), 1, 9, libtcod.BKGND_NONE, libtcod.LEFT, "Score: " + str(state.score)
)
# blit the contents of "panel" to the root console
libtcod.console_blit(
state.status_panel.get_panel(),
0,
0,
MapConstants.SCREEN_WIDTH,
MapConstants.PANEL_HEIGHT,
0,
0,
MapConstants.PANEL_Y,
)
