def update_monster_actor_state(self):
# Perform Stealth Check
if self.notice_player_check():
self.parent.monster_actor_state.value = MonsterActorState.HUNTING
elif (not self.can_see_player() and # forget player check.
self.parent.monster_actor_state.value == MonsterActorState.HUNTING and
rng.coin_flip() and rng.coin_flip() and rng.coin_flip()):
self.parent.monster_actor_state.value = MonsterActorState.WANDERING
def _knock_away_entity(self, target_entity):
if rng.coin_flip():
knock_position = geometry.other_side_of_point(self.parent.position.value,
target_entity.position.value)
old_target_position = target_entity.position.value
target_entity.mover.try_move(knock_position)
self.parent.mover.try_move(old_target_position)
if rng.coin_flip():
entity_stunned_turn(self.parent, target_entity)
def effect(self, damage, source_entity, damage_types=[]):
if rng.coin_flip():
self.parent.effect_queue.add(
entityeffect.EffectRemover(
self.parent,
"paralyze",
message=NO_LONGER_PARALYZED_MESSAGE))
def effect(self, damage, source_entity, damage_types=[]):
if (damage >= 1 and source_entity
and source_entity.has("health_modifier")
and not DamageTypes.REFLECT in damage_types
and source_entity != self.parent and rng.coin_flip()):
damage_effect = entityeffect.UndodgeableAttackEntityEffect(
self.parent, self.damage,
[DamageTypes.MAGIC, DamageTypes.REFLECT])
source_entity.effect_queue.add(damage_effect)
def generate_dungeon_floor(open_area, depth):
if rng.coin_flip():
rooms = random.randrange(4, 9)
room_area = open_area * 0.7 / rooms
return generate_dungeon_exploded_rooms(depth, rooms, room_area, 0.3)
else:
rooms = random.randrange(10, 14)
room_area = open_area * 0.4 / rooms
return generate_dungeon_exploded_rooms(depth, rooms, room_area, 0.5)
def generate_dungeon_floor(open_area, depth):
if rng.coin_flip():
rooms = random.randrange(4, 9)
room_area = open_area * 0.7 / rooms
return generate_dungeon_exploded_rooms(depth, rooms, room_area, 0.3)
else:
rooms = random.randrange(10, 14)
room_area = open_area * 0.4 / rooms
return generate_dungeon_exploded_rooms(depth, rooms, room_area, 0.5)
def effect(self, damage, source_entity, damage_types=[]):
if (damage >= 1 and
source_entity and
source_entity.has("health_modifier") and
not DamageTypes.REFLECT in damage_types and
source_entity != self.parent and
rng.coin_flip()):
damage_effect = entityeffect.UndodgeableAttackEntityEffect(self.parent, self.damage,
[DamageTypes.MAGIC, DamageTypes.REFLECT])
source_entity.effect_queue.add(damage_effect)
def place_health_potions(dungeon_level, game_state):
health_potions_to_spawn = 0
for _ in range(2):
if rng.coin_flip():
health_potions_to_spawn += 1
if dungeon_level.depth == 0:
health_potions_to_spawn += 2
health_potions_to_spawn += 1
for _ in range(health_potions_to_spawn):
potion = item.new_health_potion(game_state)
place_piece_on_random_walkable_tile_not_on_item_or_feature(potion, dungeon_level)
def place_health_potions(dungeon_level, game_state):
health_potions_to_spawn = 0
for _ in range(2):
if rng.coin_flip():
health_potions_to_spawn += 1
if dungeon_level.depth == 0:
health_potions_to_spawn += 2
health_potions_to_spawn += 1
for _ in range(health_potions_to_spawn):
potion = item.new_health_potion(game_state)
place_piece_on_random_walkable_tile_not_on_item_or_feature(
potion, dungeon_level)
def act(self, destination):
if not self.parent.dungeon_mask.can_see_point(destination):
return
if coin_flip(): # Should be replaced by spell resist.
return
targets = self.parent.dungeon_level.value.get_tile_or_unknown(
destination).get_entities()
if not any(targets):
return
for target_entity in targets:
if target_entity.dungeon_mask.can_see_point(
self.parent.position.value):
target_entity.effect_queue.add(self.effect_factory())
self.add_energy_spent_to_entity(self.parent)
def hurt(self, damage, entity=None, damage_types=[]):
"""
Damages the entity by reducing hp by damage.
"""
if damage == 0 and rng.coin_flip():
damage = 1 # You should never be completely safe
if damage == 0:
return damage
self.parent.health.hp.decrease(damage)
self._animate_hurt(damage_types)
if self.parent.health.is_dead():
self.parent.health.killer = entity
self._call_damage_taken_effect(damage, entity, damage_types)
return damage
def hurt(self, damage, entity=None, damage_types=[]):
"""
Damages the entity by reducing hp by damage.
"""
if damage == 0 and rng.coin_flip():
damage = 1 # You should never be completely safe
if damage == 0:
return damage
self.parent.health.hp.decrease(damage)
self._animate_hurt(damage_types)
if self.parent.health.is_dead():
self.parent.health.killer = entity
self._call_damage_taken_effect(damage, entity, damage_types)
return damage
def dfs_tunnler_with_random_restart(start_position, min_length, max_length,
size, direction_list):
position = start_position
direction_ = random.sample(direction_list, 1)[0]
visited = set()
while len(visited) < size:
direction_ = direction.turn_left_or_right(direction_)
length = random.randint(min_length, max_length)
visited.add(position)
for _ in range(length):
if len(visited) >= size:
break
position = geo.add_2d(position, direction_)
visited.add(position)
if rng.coin_flip():
position = start_position
return visited
def turn_left_or_right(direction):
if rng.coin_flip():
return turn_left(direction)
else:
return turn_right(direction)
def generate_dungeon_exploded_rooms(depth, rooms, room_area,
rectangle_room_chance):
aprox_room_radius = math.sqrt(room_area) * 1.2
room_distance = aprox_room_radius
grid_side = int(max(rooms / 2 + 1, math.sqrt(rooms + 1) + 1))
triangle_points = shapegenerator.triangle_points(room_distance, grid_side,
grid_side)
room_positions = random.sample(triangle_points, rooms)
minor_room_positions = set()
room_graph = graph.Graph()
corridors_points = set()
for room_position in room_positions:
room_graph.add_point(room_position)
while not room_graph.is_connected():
edge = random.sample(room_positions, 2)
while room_graph.has_edge(edge[0], edge[1]):
edge = random.sample(room_positions, 2)
room_graph.add_edge(edge[0], edge[1])
mid_point = random.sample(
shapegenerator.get_opposite_rectangle_corners(edge[0], edge[1]),
1)[0]
minor_room_positions.add(mid_point)
corridor = shapegenerator.three_point_rectangle_draw(
edge[0], mid_point, edge[1])
corridors_points.update(corridor)
# Corridor and small corner room shape generation
open_points = corridors_points
used_roms_positions = []
for position in room_positions:
if random.random() > rectangle_room_chance:
used_roms_positions.append(position)
if rng.coin_flip():
room_points = shapegenerator.random_explosion(
position, room_area, direction.AXIS_DIRECTIONS)
else:
room_points = shapegenerator.fractal_rectangle(position, 3, 3)
open_points.update(room_points)
for position in minor_room_positions:
room_points = shapegenerator.random_explosion(
position, room_area / 4, direction.AXIS_DIRECTIONS)
open_points.update(room_points)
open_points = shapegenerator.smooth_shape(open_points)
open_points = shapegenerator.smooth_shape(open_points)
possible_door_points = set()
for position in set(room_positions) - set(used_roms_positions):
width = random.randrange(3, 8)
height = random.randrange(3, 8)
offset_x = random.randrange(width)
offset_y = random.randrange(height)
top_left_corner = geo.sub_2d(position, (offset_x, offset_y))
bottom_right_corner = geo.add_2d(top_left_corner, (width, height))
room_points = shapegenerator.get_rectangle_shape(
top_left_corner, bottom_right_corner)
surrounding_points = shapegenerator.get_rectangle_shape(
geo.sub_2d(top_left_corner,
(1, 1)), geo.add_2d(bottom_right_corner,
(1, 1))) - room_points
open_points.update(room_points)
possible_door_points |= surrounding_points
# Redraw corridors to make sure no dead rooms appear.
open_points.update(corridors_points)
plant_points = set()
if rng.coin_flip() or rng.coin_flip():
for room_position in room_positions:
if rng.coin_flip() and rng.coin_flip():
continue
room_x, room_y = room_position
variance = 7
chasm_start_point = (random.randrange(room_x - variance,
room_x + variance),
random.randrange(room_y - variance,
room_y + variance))
plant_points.update(
shapegenerator.random_explosion(chasm_start_point,
room_area * 0.2,
direction.AXIS_DIRECTIONS))
# Chasm shape generation
chasm_points = set()
for room_position in room_positions:
room_x, room_y = room_position
variance = 10
chasm_start_point = (random.randrange(room_x - variance,
room_x + variance),
random.randrange(room_y - variance,
room_y + variance))
chasm_points.update(
shapegenerator.random_explosion(chasm_start_point, room_area * 0.8,
direction.AXIS_DIRECTIONS))
chasm_points = shapegenerator.smooth_shape(chasm_points)
chasm_points = shapegenerator.smooth_shape(chasm_points)
# Normalize Points to dungeon
frame = (2, 2) # Just to be safe we won't try to draw outside Dungeon.
level_shape = shapegenerator.Shape(open_points)
plant_shape = shapegenerator.Shape(plant_points)
chasm_shape = shapegenerator.Shape(chasm_points)
possible_door_shape = shapegenerator.Shape(possible_door_points)
dungeon_rect = shapegenerator.Shape(open_points | chasm_points).calc_rect()
dungeon_rect_with_frame = dungeon_rect.expanded_by(frame)
normalized_chasm_points = chasm_shape.offset_points(
geo.sub_2d(frame, dungeon_rect.top_left))
normalized_plant_points = plant_shape.offset_points(
geo.sub_2d(frame, dungeon_rect.top_left))
normalized_possible_door_points = possible_door_shape.offset_points(
geo.sub_2d(frame, dungeon_rect.top_left))
normalized_open_points = level_shape.offset_points(
geo.sub_2d(frame, dungeon_rect.top_left))
# Apply shapes to dungeon
dungeon_level = get_full_wall_dungeon(dungeon_rect_with_frame.width,
dungeon_rect_with_frame.height,
depth)
brush = SinglePointBrush(ReplaceComponent(terrain.Chasm))
apply_brush_to_points(dungeon_level, normalized_chasm_points, brush)
brush = SinglePointBrush(ReplaceComponent(terrain.Floor))
apply_brush_to_points(dungeon_level, normalized_open_points, brush)
brush = SinglePointBrush(ReplaceComponent(dungeonfeature.new_plant))
apply_brush_to_terrains_with_flag(dungeon_level, normalized_plant_points,
brush, terrain.Floor.FLOOR_FLAG)
door_brush = DoorIfSuitableBrush()
apply_brush_to_points(dungeon_level, normalized_possible_door_points,
door_brush)
feature_positions = random.sample(normalized_open_points, 4)
place_up_down_stairs(dungeon_level, feature_positions[0],
feature_positions[1])
_place_feature_replace_terrain_with_floor(dungeonfeature.new_fountain(),
dungeon_level,
feature_positions[2])
if rng.coin_flip():
_place_feature_replace_terrain_with_floor(
dungeonfeature.new_blood_fountain(), dungeon_level,
feature_positions[3])
return dungeon_level
def generate_dungeon_exploded_rooms(depth, rooms, room_area, rectangle_room_chance):
aprox_room_radius = math.sqrt(room_area) * 1.2
room_distance = aprox_room_radius
grid_side = int(max(rooms / 2 + 1, math.sqrt(rooms + 1) + 1))
triangle_points = shapegenerator.triangle_points(room_distance,
grid_side, grid_side)
room_positions = random.sample(triangle_points, rooms)
minor_room_positions = set()
room_graph = graph.Graph()
corridors_points = set()
for room_position in room_positions:
room_graph.add_point(room_position)
while not room_graph.is_connected():
edge = random.sample(room_positions, 2)
while room_graph.has_edge(edge[0], edge[1]):
edge = random.sample(room_positions, 2)
room_graph.add_edge(edge[0], edge[1])
mid_point = random.sample(shapegenerator.get_opposite_rectangle_corners(edge[0], edge[1]), 1)[0]
minor_room_positions.add(mid_point)
corridor = shapegenerator.three_point_rectangle_draw(edge[0], mid_point, edge[1])
corridors_points.update(corridor)
# Corridor and small corner room shape generation
open_points = corridors_points
used_roms_positions = []
for position in room_positions:
if random.random() > rectangle_room_chance:
used_roms_positions.append(position)
if rng.coin_flip():
room_points = shapegenerator.random_explosion(position, room_area, direction.AXIS_DIRECTIONS)
else:
room_points = shapegenerator.fractal_rectangle(position, 3, 3)
open_points.update(room_points)
for position in minor_room_positions:
room_points = shapegenerator.random_explosion(position, room_area / 4, direction.AXIS_DIRECTIONS)
open_points.update(room_points)
open_points = shapegenerator.smooth_shape(open_points)
open_points = shapegenerator.smooth_shape(open_points)
possible_door_points = set()
for position in set(room_positions) - set(used_roms_positions):
width = random.randrange(3, 8)
height = random.randrange(3, 8)
offset_x = random.randrange(width)
offset_y = random.randrange(height)
top_left_corner = geo.sub_2d(position, (offset_x, offset_y))
bottom_right_corner = geo.add_2d(top_left_corner, (width, height))
room_points = shapegenerator.get_rectangle_shape(top_left_corner, bottom_right_corner)
surrounding_points = shapegenerator.get_rectangle_shape(geo.sub_2d(top_left_corner, (1, 1)),
geo.add_2d(bottom_right_corner, (1, 1))) - room_points
open_points.update(room_points)
possible_door_points |= surrounding_points
# Redraw corridors to make sure no dead rooms appear.
open_points.update(corridors_points)
plant_points = set()
if rng.coin_flip() or rng.coin_flip():
for room_position in room_positions:
if rng.coin_flip() and rng.coin_flip():
continue
room_x, room_y = room_position
variance = 7
chasm_start_point = (random.randrange(room_x - variance, room_x + variance),
random.randrange(room_y - variance, room_y + variance))
plant_points.update(shapegenerator.random_explosion(chasm_start_point,
room_area * 0.2, direction.AXIS_DIRECTIONS))
# Chasm shape generation
chasm_points = set()
for room_position in room_positions:
room_x, room_y = room_position
variance = 10
chasm_start_point = (random.randrange(room_x - variance, room_x + variance),
random.randrange(room_y - variance, room_y + variance))
chasm_points.update(shapegenerator.random_explosion(chasm_start_point,
room_area * 0.8, direction.AXIS_DIRECTIONS))
chasm_points = shapegenerator.smooth_shape(chasm_points)
chasm_points = shapegenerator.smooth_shape(chasm_points)
# Normalize Points to dungeon
frame = (2, 2) # Just to be safe we won't try to draw outside Dungeon.
level_shape = shapegenerator.Shape(open_points)
plant_shape = shapegenerator.Shape(plant_points)
chasm_shape = shapegenerator.Shape(chasm_points)
possible_door_shape = shapegenerator.Shape(possible_door_points)
dungeon_rect = shapegenerator.Shape(open_points | chasm_points).calc_rect()
dungeon_rect_with_frame = dungeon_rect.expanded_by(frame)
normalized_chasm_points = chasm_shape.offset_points(geo.sub_2d(frame, dungeon_rect.top_left))
normalized_plant_points = plant_shape.offset_points(geo.sub_2d(frame, dungeon_rect.top_left))
normalized_possible_door_points = possible_door_shape.offset_points(geo.sub_2d(frame, dungeon_rect.top_left))
normalized_open_points = level_shape.offset_points(geo.sub_2d(frame, dungeon_rect.top_left))
# Apply shapes to dungeon
dungeon_level = get_full_wall_dungeon(dungeon_rect_with_frame.width, dungeon_rect_with_frame.height, depth)
brush = SinglePointBrush(ReplaceComponent(terrain.Chasm))
apply_brush_to_points(dungeon_level, normalized_chasm_points, brush)
brush = SinglePointBrush(ReplaceComponent(terrain.Floor))
apply_brush_to_points(dungeon_level, normalized_open_points, brush)
brush = SinglePointBrush(ReplaceComponent(dungeonfeature.new_plant))
apply_brush_to_terrains_with_flag(dungeon_level, normalized_plant_points, brush, terrain.Floor.FLOOR_FLAG)
door_brush = DoorIfSuitableBrush()
apply_brush_to_points(dungeon_level, normalized_possible_door_points, door_brush)
feature_positions = random.sample(normalized_open_points, 4)
place_up_down_stairs(dungeon_level, feature_positions[0], feature_positions[1])
_place_feature_replace_terrain_with_floor(dungeonfeature.new_fountain(), dungeon_level, feature_positions[2])
if rng.coin_flip():
_place_feature_replace_terrain_with_floor(dungeonfeature.new_blood_fountain(), dungeon_level, feature_positions[3])
return dungeon_level
def effect(self, damage, source_entity, damage_types=[]):
if rng.coin_flip():
self.parent.effect_queue.add(entityeffect.EffectRemover(self.parent, "paralyze", message=NO_LONGER_PARALYZED_MESSAGE))