def generate_roads(self):
# print('generate_roads')
# Connect Start and End
astar = tcod.path.AStar(self.game_map.tile_cost, 1.41)
path = astar.get_path(self.start_area.center[1],
self.start_area.center[0],
self.end_area.center[1], self.end_area.center[0])
for x, y in path:
if randint(1, 4) == 1:
place_tile(self.game_map, y, x, '12')
# Connect All Areas of Interest
prev_y, prev_x = self.areas_of_interest[0].center
for area in self.areas_of_interest[1:]:
center_y, center_x = area.center
astar = tcod.path.AStar(self.game_map.tile_cost, 1.41)
path = astar.get_path(prev_x, prev_y, center_x, center_y)
# print('\n\nstart:', prev_x, prev_y)
# print('end:', center_x, center_y)
# print('path:', path)
for c_x, c_y in path:
if self.game_map.tileset_tiles[c_x][c_y] == 37: # River Tile
#TODO: Extend size of bridge to be (3) tiles wide
place_tile(self.game_map, c_y, c_x, '12')
prev_x, prev_y = center_x, center_y
def assign_terrain(self, entities, particles):
# Place Floor
for y in range(self.height):
for x in range(self.width):
if self.level[x][y] == 0:
place_tile(self.game_map, x, y, "51")
# create_floor(self.game_map, x, y)
self.game_map.tile_cost[y][x] = 1
def assign_terrain(self):
# Open floor to include a circular arena
center_x, center_y = self.width // 2, self.height // 2
radius = (self.width + self.height) // 4
for x in range(self.width):
for y in range(self.height):
# Circular Arena
if self.inside_circle(center_x, center_y, x, y, radius):
place_tile(self.game_map, x, y, "51")
def generate_puddles(self, x, y):
# Place Different Sized Puddles throughout Map
size = randint(1, 2)
place_tile(self.game_map, x, y, "17")
if size == 2:
# Iterate through different directions
for dir_x, dir_y in [(x, y + 1), (x + 1, y), (x - 1, y), (x, y - 1), ]:
if 0 <= dir_x < self.width and 0 <= dir_y < self.height:
if self.grid[dir_x][dir_y] == 0:
place_tile(self.game_map, dir_x, dir_y, '17')
def generate_castle_entrance(self):
x = self.end_area.x
y = self.end_area.y
w = self.end_area.width
h = self.end_area.height
self.create_walled_room(x - w // 2, y, w, h, False)
for _y in range(y + 1, y + w - 1):
place_tile(self.game_map, _y + (x - w // 2), 0, "47")
for i in range(1 + x - w // 2, x + w // 2):
place_tile(self.game_map, i, y + h - 1, "35")
create_floor(self.game_map, x, y + h - 1)
for i in range(1 + x - w // 2, x + w // 2):
create_floor(self.game_map, i, y + h)
def generate_vines(self, x, y):
# Create a localized Layout of SizexSize and Use Astar to make a path for vines
size = randint(2, 5)
localized_layout = np.array([[1 for y in range(y-size, y+size)] for x in range(x-size, x+size)] if 0 <= x < self.width and 0 <= y < self.height else 999)
astar = tcod.path.AStar(localized_layout, diagonal=1)
goal_x, goal_y = (randint(x - size, x + size-1) + size, randint(y-size, y + size - 1) + size)
final_path = astar.get_path(size, size, goal_x - x, goal_y - y)
for i, j in final_path:
if 0 <= x + i < self.width and 0 <= y + j < self.height:
if self.grid[x + i][y + j] == 0:
place_tile(self.game_map, x + i, y + j, "16")
else:
break
def assign_terrain(self, entities, particles):
# Place Floor
self.game_map.initialize_closed_map()
for y in range(self.height):
for x in range(self.width):
if self.grid[x][y] == 0:
place_tile(self.game_map, x, y, "51")
# create_floor(self.game_map, x, y)
self.game_map.tile_cost[y][x] = 1
# Place Floor Doodads
for y in range(self.height):
for x in range(self.width):
if self.game_map.tileset_tiles[y][x] == 2:
terrain = randint(1, 100)
if terrain == 1: # puddle
self.generate_puddles(x, y)
elif terrain == 2: # vine
# elif 2 <= terrain <= 10: # vine
self.generate_vines(x, y)
def generate_rivers(self):
# print('generate_rivers')
# print(self.game_map.tile_cost)
number_of_rivers = randint(
0, 1 + ((self.width + self.height) // (2 * 30)))
# number_of_rivers = randint(1, 3)
for i in range(number_of_rivers):
river_width = randint(1, 3)
# Cache River Starting Points
direction = [[(0, randint(0, self.width - 1)),
(self.height - 1, randint(0, self.width - 1))],
[(randint(0, self.height - 1), 0),
(randint(0, self.height - 1), self.width - 1)]]
river_points = choice(direction)
shuffle(river_points)
start_x, start_y = river_points.pop()
end_x, end_y = river_points.pop()
# AStar Pathfind Around Obstacles to End of Area
astar = tcod.path.AStar(self.game_map.tile_cost, 1.41)
river_path = astar.get_path(start_x, start_y, end_x, end_y)
river_path.extend([(start_x, start_y),
(end_x, end_y)]) # Add Start and End points
# Generate River According to Width
# print('river_path:', river_path)
for x, y in river_path:
direction = [(x - 1, y), (x + 1, y), (x, y - 1), (x, y + 1),
(x, y)]
for c_x, c_y in direction:
# TODO: Find a better way to adjust for width than this "try" statement
try:
1 // (abs(c_y + 1) + c_y + 1)
1 // (abs(c_x + 1) + c_x + 1)
# self.grid[c_y][c_x] = 2
place_tile(self.game_map, c_y, c_x, '37')
except:
pass
def create_walled_room(self,
room_x,
room_y,
room_width,
room_height,
ruined=True):
# Sets Tiles in to Become Passable, but add walls around
for x in range(room_x, room_x + room_width):
for y in range(room_y, room_y + room_height):
if x == room_x or \
x == room_x + room_width - 1 or \
y == room_y or \
y == room_y + room_height - 1:
if ruined:
if randint(0, 100) < 80:
create_wall(self.game_map, x, y)
else:
create_wall(self.game_map, x, y)
else:
if ruined and randint(0, 100) < 25:
create_floor(self.game_map, x, y)
else:
place_tile(self.game_map, x, y, "47")
def assign_tiles(self, mold=False):
# Assign Tiles from Grid
for x in range(self.width):
for y in range(self.height):
if self.grid[x][y] == 1:
if randint(0, 6) == 1 and mold:
place_tile(self.game_map, x, y, '46') # normal tree
else:
place_tile(self.game_map, x, y, '13') # moldfy tree
elif self.grid[x][y] == 0:
if randint(0, 4) == 1:
place_tile(self.game_map, x, y, '44') # normal grass
elif randint(0, 6) == 1 and mold:
place_tile(self.game_map, x, y, '45') # fungus grass
else:
create_floor(self.game_map, x, y)
def generate_road(self, x1, y1, x2, y2, wide=False):
# Connect Roads between (2) Areas
astar = tcod.path.AStar(self.game_map.tile_cost, 5)
path = astar.get_path(y1, x1, y2, x2)
for x, y in path:
if self.game_map.tileset_tiles[y][x] == 2:
if wide:
place_tile(self.game_map, y, x, '12')
place_tile(self.game_map, y + 1, x, '12')
place_tile(self.game_map, y - 1, x, '12')
def activate_event(self, entities, particles):
results = []
if self.event_type == 'spawn_mob':
mob_indexes = self.function_kwargs.get('mobs')
faction = self.function_kwargs.get('faction')
ai_type = self.function_kwargs.get('ai_type')
area = self.function_kwargs.get('area_of_interest')
spawn_x, spawn_y = self.function_kwargs.get('position')
target_entity = self.function_kwargs.get('target_entity')
follow_entity = self.function_kwargs.get('follow_entity')
origin_x = self.function_kwargs.get('origin_x')
origin_y = self.function_kwargs.get('origin_y')
e = Encounter(self.game_map,
area,
len(self.game_map.encounters) + 1,
ai_type=ai_type)
if self.game_map.player.position.distance_to(spawn_x, spawn_y) < 5:
results.append({
'message':
Message(
"You spot reinforcements coming from the above floor!",
tcod.dark_yellow)
})
else:
results.append({
'Message':
Message("You hear barking and yelling in the distance...",
tcod.dark_yellow)
})
for mob_index in mob_indexes:
x, y = self.game_map.obtain_closest_spawn_point(
spawn_x, spawn_y)
mob_stats = MOBS.get(mob_index)
if x and y:
self.game_map.tile_cost[y][x] = 99
entities.append(
generate_mob(x,
y,
mob_stats,
mob_index,
e,
faction,
ai_type,
entities,
follow_entity=follow_entity,
target_entity=target_entity,
origin_x=origin_x,
origin_y=origin_y))
else:
print(
'Error! Coudn\'t find open spawn point for {} at ({}, {})'
.format(mob_stats.get('name'), spawn_x, spawn_y))
# (x, y, mob_stats, mob_index, encounter_group, faction, ai, entities, dialogue_component=None):
elif self.event_type == 'open_gate':
# print('event_type:', self.event_type)
map_objects = self.function_kwargs.get('map_objects')
default_floor_tile = self.function_kwargs.get(
'default_floor_tile', "2")
for map_object in map_objects:
# print('removing : ', map_object)
self.game_map.map_objects.remove(map_object)
place_tile(self.game_map, map_object.position.x,
map_object.position.y, default_floor_tile)
# results.append({"change_map_object": [map_object, 2], "message": Message("The {} has opened!".format(map_object.name))})
results.append({
"message":
Message("The {} has opened!".format(map_object.name))
})
return results
def generate_level(self, game_map, dungeon_level, max_rooms, room_min_size, room_max_size, map_width, map_height,
player, entities, particles, particle_systems, item_table, mob_table):
self.game_map = game_map
self.dungeon_level = dungeon_level
if self.dungeon_level == 4:
self.width = map_width
self.height = map_height
self.cell_block_min_size = 15
self.cell_block_depth = 2
self.cell_block_wall_buffer = 5
self.sub_room_depth = 3
self.initialize_grid()
self.start_room = BSP(x=map_width//2, y=map_height-6, width=10, height=6)
# create_floor(self.game_map, (map_width//2) + 5, map_height-6)
# self.rooms[self.start_room] = []
# Generate Cell Blocks
self.create_walled_room(self.start_room)
self.end_room = BSP(x=map_width//2, y=0, width=10, height=6)
# self.rooms[self.end_room] = []
self.create_walled_room(self.end_room)
main_room = BSP(x=0, y=7, width=map_width, height=map_height-6-7)
main_room.split_recursive(
depth=self.cell_block_depth * 2,
min_width=self.cell_block_min_size // 2,
min_height=self.cell_block_min_size // 2,
max_horizontal_ratio=1.25,
max_vertical_ratio=1.25
)
self.rooms[main_room] = []
# Generate Rooms
for cell in self.rooms.keys():
self.create_walled_room(cell, self.cell_block_wall_buffer)
# self.rooms.pop(self.start_room)
for node in main_room.pre_order():
if not node.children:
self.create_walled_room(node, 0)
self.rooms[main_room].append(node)
self.sub_rooms.append(node)
self.sub_rooms.append(self.end_room)
# Connect All Rooms
self.connect_rooms(self.rooms[main_room])
# Place Tiles
self.assign_terrain(entities, particles)
# Assign Player/Stair Locations
self.game_map.player.position.x, self.game_map.player.position.y = center(self.start_room)
place_stairs(self.game_map, self.dungeon_level, *center(self.end_room))
# Connect Start, Main and End Rooms
for x in range((map_width // 2), (map_width // 2)+11): # start room to main
place_tile(self.game_map, x, map_height - 6, "51")
for x in range((map_width // 2), (map_width // 2)+11): # end Room to main
# =map_height-6-7
place_tile(self.game_map, x, self.end_room.y+self.end_room.height, "51")
place_tile(self.game_map, x, self.end_room.y + self.end_room.height+1, "51")
# Place Map Objects
# Levers
self.create_lever_event(entities, particles)
# Place Entities in each of the Sub rooms generated in Main Room
for room in self.sub_rooms:
place_entities(self.game_map, self.dungeon_level, room, entities, item_table, mob_table)
game_map.rooms = self.rooms
game_map.sub_rooms = self.sub_rooms
