def scatter(self, toScatter, extantItems):
# get coordinates of all existing things
# get new coordinates for each toScatter item
# place new scatter at their new coordinate
placedItems = list(extantItems)
for item in toScatter:
#Come up with 10 random candidates
candidateCoords = []
while len(candidateCoords) < 10:
cx = 0
cy = 0
while self.isBlocked([cx, cy]):
cx = libtcod.random_get_int(None, 1, self.MAP_WIDTH - 1)
cy = libtcod.random_get_int(None, 1, self.MAP_HEIGHT - 1)
candidateCoords.append([cx, cy])
#Loop through all the candidates and choose the one furthest from all the placed items
furthestCandidate = None
furthestDistance = None
for candidate in candidateCoords:
[closest,
closestDistance] = item.findClosest(candidate[0],
candidate[1], placedItems)
if furthestCandidate == None or closestDistance > furthestDistance:
furthestCandidate = candidate
furthestDistance = closestDistance
self.placeItem(item, furthestCandidate)
placedItems.append(item)
def getIntent(self, x, y, worldMap):
self.x = x
self.y = y
direction = None
target = self.updatePathToNearestTarget(x, y, worldMap,
self.avatarTargets)
if target:
if self.reachedEndOfPath():
direction = None
self.path = None
else:
direction = self.followPath()
if randint(0, 5) == 0 and direction:
numDirection = self.numberDirection(direction)
nearbyDirections = {
1: [4, 2],
2: [1, 3],
3: [1, 6],
6: [3, 9],
9: [6, 8],
8: [9, 7],
7: [8, 4],
4: [7, 1]
}
options = nearbyDirections[numDirection]
newNum = options[randint(0, 1)]
direction = self.vectorForNum(newNum)
if direction == None:
direction = [
libtcod.random_get_int(0, -1, 1),
libtcod.random_get_int(0, -1, 1)
]
return {'type': 'move', 'item': 0, 'direction': direction}
def place_objects(room):
global MAX_ROOM_MONSTERS
num_monsters = tcod.random_get_int(0, 0, MAX_ROOM_MONSTERS)
for i in range(0, num_monsters):
x = tcod.random_get_int(0, room.x1 + 1, room.x2 - 1)
y = tcod.random_get_int(0, room.y1 + 1, room.y2 - 1)
if not is_blocked(x, y):
if tcod.random_get_int(0, 0,
100) < 80: # 80% chance of getting an orc
monster = Object(x,
y,
'o',
'orc',
tcod.desaturated_green,
blocks=True)
else:
monster = Object(x,
y,
'T',
'troll',
tcod.darker_green,
blocks=True)
objects.append(monster)
def make_game_map():
global game_map
game_map = [[Tile(True) for y in range(SCREEN_HEIGHT)]
for x in range(SCREEN_WIDTH)]
rooms = []
tried = 0
for r in range(TRIED_TIMES):
w = tcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
h = tcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
x = tcod.random_get_int(0, 0, MAP_WIDTH - w - 1)
y = tcod.random_get_int(0, 0, MAP_HEIGHT - h - 1)
new_room = Rect(x, y, w, h)
failed = False
for other_room in rooms:
if new_room.intersect(other_room):
failed = True
break
if not failed:
create_room(new_room)
(new_x, new_y) = new_room.center()
rooms.append(new_room)
tried += 1
def place_objects(room):
#choose random number of monsters
num_monsters = libtcod.random_get_int(0, 0, MAX_ROOM_MONSTERS)
for i in range(num_monsters):
#choose random spot for this monster
x = libtcod.random_get_int(0, room.x1, room.x2)
y = libtcod.random_get_int(0, room.y1, room.y2)
#only place it if the tile is not blocked
if not is_blocked(x, y):
if libtcod.random_get_int(0, 0, 100) < 80: #80% chance of getting an orc
#create an orc
fighter_component = Fighter(hp=10, defense=0, power=3, death_function=monster_death)
ai_component = BasicMonster()
monster = Object(x, y, 'o', 'orc', libtcod.desaturated_green,
blocks=True, fighter=fighter_component, ai=ai_component)
else:
#create a troll
fighter_component = Fighter(hp=16, defense=1, power=4, death_function=monster_death)
ai_component = BasicMonster()
monster = Object(x, y, 'T', 'troll', libtcod.darker_green,
blocks=True, fighter=fighter_component, ai=ai_component)
objects.append(monster)
def make_map():
global map, player
#fill map with "blocked" tiles
map = [[Tile(True) for y in range(MAP_HEIGHT)] for x in range(MAP_WIDTH)]
rooms = []
num_rooms = 0
for r in range(MAX_ROOMS):
#random width and height
w = tcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
h = tcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
#random position without going out of the boundaries of the map
x = tcod.random_get_int(0, 0, MAP_WIDTH - w - 1)
y = tcod.random_get_int(0, 0, MAP_HEIGHT - h - 1)
#"Rect" class makes rectangles easier to work with
new_room = Rect(x, y, w, h)
#run through the other rooms and see if they intersect with this one
failed = False
for other_room in rooms:
if new_room.intersect(other_room):
failed = True
break
if not failed:
#this means there are no intersections, so this room is valid
#"paint" it to the map's tiles
create_room(new_room)
#center coordinates of new room, will be useful later
(new_x, new_y) = new_room.center()
if num_rooms == 0:
#this is the first room, where the player starts at
player.x = new_x
player.y = new_y
else:
#all rooms after the first:
#connect it to the previous room with a tunnel
#center coordinates of previous room
(prev_x, prev_y) = rooms[num_rooms - 1].center()
#draw a coin (random number that is either 0 or 1)
if tcod.random_get_int(0, 0, 1) == 1:
#first move horizontally, then vertically
create_h_tunnel(prev_x, new_x, prev_y)
create_v_tunnel(prev_y, new_y, new_x)
else:
#first move vertically, then horizontally
create_v_tunnel(prev_y, new_y, prev_x)
create_h_tunnel(prev_x, new_x, new_y)
#finally, append the new room to the list
rooms.append(new_room)
num_rooms += 1
def place_objects(room):
# choose random number of monsters
num_monsters = libtcod.random_get_int(0, 0, MAX_ROOM_MONSTERS)
for i in range(num_monsters):
# choose random spot for this monster
x = libtcod.random_get_int(0, room.x1, room.x2)
y = libtcod.random_get_int(0, room.y1, room.y2)
# only place it if the tile is not blocked
if not is_blocked(x, y):
if libtcod.random_get_int(
0, 0, 100) < 80: # 80% chance of getting an orc
# create an orc
monster = Object(x,
y,
'o',
'orc',
libtcod.desaturated_green,
blocks=True)
else:
# create a troll
monster = Object(x,
y,
'T',
'troll',
libtcod.darker_green,
blocks=True)
objects.append(monster)
def add_monsters_to_room(self, room, monster_target, monster_cnt):
for i in range(0, monster_cnt):
rando_x = tcod.random_get_int(0, room.rect.x,
room.rect.x + room.rect.w - 1)
rando_y = tcod.random_get_int(0, room.rect.y,
room.rect.y + room.rect.h - 1)
# Add a monter
monster_values = list(monsters.values())
rando_monster_blueprint = monster_values[tcod.random_get_int(
0, 0,
len(monster_values) - 1)]
# OBSOLETE
#rando_difficulty = ["basic", "intermediary", "advanced"][tcod.random_get_int(0,0,2)]
monster = rando_monster_blueprint.spawn_instance(
self.game.floor_manager.current_floor_number, monster_target)
monster.game = self.game
monster.combat_behavior.game = self.game
monster.x = rando_x
monster.y = rando_y
# Only adds monster to game if it is not on a tile that has something else on it
if not (gameobjects_exist_at_point(self.floor, rando_x, rando_y)):
add_agent_to_floor(self.floor, monster)
def arkku_interact(object):
message("Avaat arkun",libtcod.green)
loot=[]
possible=["Taikajuoma","Miekka", "Kilpi","Kakku", "Mokkapala", "Impostor_kakku"]
morkoarkku=False
if libtcod.random_get_int(0,1,30)==1:
morkoarkku=True
for ox in range(-1,2):
for oy in range(-1,2):
if morkoarkku and is_blocked(object.x+ox,object.y+oy)==None:
thing=new_object("Morko")
thing.x=object.x+ox
thing.y=object.y+oy
objects.append(thing)
elif libtcod.random_get_int(0,1,6)==1 and is_blocked(object.x+ox,object.y+oy)==None:
choice=random.choice(possible)
thing=new_object(choice)
thing.x=object.x+ox
thing.y=object.y+oy
objects.append(thing)
loot.append(thing.name)
objects.remove(object)
objects.append(Object(object.x, object.y, "=", "Tyhjä arkku", libtcod.gray, blocks=False))
if morkoarkku:
message("Arkusta hyppää esiin mörköarmeija!",libtcod.red)
elif len(loot)>0:
message("Arkusta löytyy "+", ".join(loot))
else:
message("Arkku on tyhjä!")
def place_objects(room):
# choose random number of monsters
num_monsters = libtcod.random_get_int(0, 0, MAX_ROOM_MONSTERS)
for i in range(num_monsters):
# choose random spot for this monster
x = libtcod.random_get_int(0, room.x1, room.x2)
y = libtcod.random_get_int(0, room.y1, room.y2)
# only place it if the tile is not blocked
if not is_blocked(x, y):
if libtcod.random_get_int(0, 0, 100) < 80: # 80% chance of getting an orc
# create an orc
fighter_component = Fighter(hp=10, defense=0, power=3, death_function=monster_death)
ai_component = BasicMonster()
monster = Object(x, y, 'o', 'orc', libtcod.desaturated_green,
blocks=True, fighter=fighter_component, ai=ai_component)
else:
# create a troll
fighter_component = Fighter(hp=16, defense=1, power=4, death_function=monster_death)
ai_component = BasicMonster()
monster = Object(x, y, 'T', 'troll', libtcod.darker_green,
blocks=True, fighter=fighter_component, ai=ai_component)
objects.append(monster)
def place_objects(room):
#random num of monsters
num_monsters = tcod.random_get_int(0, 0, MAX_ROOM_MONSTERS)
for i in range(num_monsters):
# choose random spot for this monster
x = tcod.random_get_int(0, room.x1, room.x2)
y = tcod.random_get_int(0, room.y1, room.y2)
if not is_blocked(x, y):
if tcod.random_get_int(0, 0, 100) < 80: #80$ chance of getting orc
#create orc
monster = Object(x,
y,
'o',
'orc',
tcod.desaturated_green,
blocks=True)
else:
#create a troll
monster = Object(x,
y,
'T',
'troll',
tcod.darker_green,
blocks=True)
objects.append(monster)
def map_place_objects(room_list):
if room_list:
cur_level = len(globalvars.GAME.maps_prev) + 1
top_level = (cur_level == 1)
final_level = (cur_level == constants.MAP_LEVELS)
for room in room_list:
first_room = (room == room_list[0])
last_room = (room == room_list[-1])
if first_room:
globalvars.PLAYER.x, globalvars.PLAYER.y = room.center
if first_room and top_level:
generator.gen_portal(room.center)
if first_room and not top_level:
generator.gen_stairs(
(globalvars.PLAYER.x, globalvars.PLAYER.y),
downwards=False)
if last_room:
if final_level:
generator.gen_lamp(room.center)
else:
generator.gen_stairs(room.center)
x = libtcodpy.random_get_int(0, room.x1 + 1, room.x2 - 1)
y = libtcodpy.random_get_int(0, room.y1 + 1, room.y2 - 1)
generator.gen_enemy((x, y))
x = libtcodpy.random_get_int(0, room.x1 + 1, room.x2 - 1)
y = libtcodpy.random_get_int(0, room.y1 + 1, room.y2 - 1)
generator.gen_item((x, y))
def place_object(room):
#choose random number of monsters
num_monsters = tcod.random_get_int(0, 0, MAX_ROOM_MONSTERS)
for i in range(num_monsters):
#choose monster spawn
x = tcod.random_get_int(0, room.x1, room.x2)
y = tcod.random_get_int(0, room.y1, room.y2)
choice = tcod.random_get_int(0, 0, 100)
if not is_blocked(x,y):
if choice < 40: #80% chance of getting an orc
#create an orc
monster = Object(x, y, 'O', 'Orc', tcod.desaturated_green, blocks=True)
elif choice < 40+10:
#create a troll
monster = Object(x, y, 'T', 'Troll', tcod.darker_pink, blocks=True)
elif choice < 40+10+20:
#create an undead
monster = Object(x, y, 'U', 'Undead', tcod.grey, blocks=True)
elif choice < 40+10+20+20:
#create a warlock
monster = Object(x, y, 'W', 'Warolock', tcod.black, blocks=True)
else:
#create a demon
monster = Object(x, y, 'D','Demon', tcod.lightest_red, blocks=True)
objects.append(monster)
def how_much_to_place(level, room_size: int, room: pygame.Rect) -> None:
count = 2
for i in range(0, count):
x = tcod.random_get_int(None, room.left + 1, room.right - 1)
y = tcod.random_get_int(None, room.top + 1, room.bottom - 1)
ent = level.first_entity_at_position(Position(x, y))
if not ent:
generator.what_to_gen(level, (x, y))
def move(self, path_blocked):
if self.is_alive:
x = self.x + libtcodpy.random_get_int(0, -2, 2)
y = self.y + libtcodpy.random_get_int(0, -2, 2)
if not path_blocked(x, y):
self.x = x
self.y = y
def make_map():
global map
# map with unblocked tiles
map = [[Tile(True) for y in range(MAP_HEIGHT)] for x in range(MAP_WIDTH)]
rooms = []
num_rooms = 0
for r in range(MAX_ROOMS):
#rand width and height
w = tcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
h = tcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
# random pos
x = tcod.random_get_int(0, 0, MAP_WIDTH - w - 1)
y = tcod.random_get_int(0, 0, MAP_HEIGHT - h - 1)
# New room
new_room = Rect(x, y, w, h)
# run through other rooms to check for collision
failed = False
for other_room in rooms:
if new_room.intersect(other_room):
failed = True
break
if not failed:
# paint the room
create_room(new_room)
#center coordinates of new room
(new_x, new_y) = new_room.center()
if num_rooms == 0:
player.x = new_x
player.y = new_y
else:
#center coordinates of prev room
(prev_x, prev_y) = rooms[num_rooms - 1].center()
if tcod.random_get_int(0, 0, 1) == 1:
create_h_tunnel(prev_x, new_x, prev_y)
create_v_tunnel(prev_y, new_y, new_x)
else:
create_v_tunnel(prev_y, new_y, prev_x)
create_h_tunnel(prev_x, new_x, new_y)
rooms.append(new_room)
place_objects(new_room)
num_rooms += 1
def take_turn(self):
if self.num_turns > 0:
self.owner.move(tcod.random_get_int(0, -1, 1),
tcod.random_get_int(0, -1, 1))
self.num_turns -= 1
else:
self.owner.ai = self.old_ai
message('The ' + self.owner.name + ' is no longer confused!',
tcod.red)
def create():
'''Creates the default map.
Currently, the map this function creatures is a small room with 2 pillars
within it. It is a testing map.
Returns:
new_map (array): This array is populated with struc_Tile objects.
Effects:
Calls make_fov on new_map to preemptively create the fov.
'''
# initializes an empty map
new_map = [[data.StrucTile(True) for y in range(0, constants.MAP_HEIGHT)]
for x in range(0, constants.MAP_WIDTH)]
# generate new room
list_of_rooms = []
for i in range(constants.MAP_MAX_NUM_ROOMS):
w = libtcod.random_get_int(0, constants.ROOM_MIN_WIDTH,
constants.ROOM_MAX_WIDTH)
h = libtcod.random_get_int(0, constants.ROOM_MIN_HEIGHT,
constants.ROOM_MAX_HEIGHT)
x = libtcod.random_get_int(0, 2, constants.MAP_WIDTH - w - 2)
y = libtcod.random_get_int(0, 2, constants.MAP_HEIGHT - h - 2)
#create the room
new_room = ObjRoom((x, y), (w, h))
failed = False
# check for interference
for other_room in list_of_rooms:
if new_room.intersect(other_room):
failed = True
break
if not failed:
# place room
create_room(new_map, new_room)
current_center = new_room.center
if len(list_of_rooms) != 0:
previous_center = list_of_rooms[-1].center
# dig tunnels
create_tunnels(current_center, previous_center, new_map)
list_of_rooms.append(new_room)
# create FOV_MAP
make_fov(new_map)
# returns the created map
return (new_map, list_of_rooms)
def take_turn(self):
if self.num_turns > 0: #still confused...
#move in a random direction, and decrease the number of turns confused
self.owner.move(libtcod.random_get_int(0, -1, 1), libtcod.random_get_int(0, -1, 1))
self.num_turns -= 1
else: #restore the previous AI (this one will be deleted because it's not referenced anymore)
self.owner.ai = self.old_ai
message('The ' + self.owner.name + ' is no longer confused!', libtcod.red)
def take_turn(self):
if self.num_turns > 0: #still confused...
#move in a random direction, and decrease the number of turns confused
self.owner.move(libtcod.random_get_int(0, -1, 1), libtcod.random_get_int(0, -1, 1))
self.num_turns -= 1
else: #restore the previous AI (this one will be deleted because it's not referenced anymore)
self.owner.ai = self.old_ai
message('The ' + self.owner.name + ' is no longer confused!', libtcod.red)
def take_turn(self):
if self.num_turns > 0: #still confused
#move in random direction
self.owner.move(libtcod.random_get_int(0, -1, 1), libtcod.random_get_int(0, -1, 1))
self.num_turns -=1
else: #restore previous ai
self.owner.ai = self.old_ai
message('The ' + self.owner.name + ' is no longer confused!OWO', libtcod.red)
def take_turn(self):
if self.num_turns > 0:
self.owner.move(libtcod.random_get_int(0, -1, 1),
libtcod.random_get_int(0, -1, 1))
self.num_turns -= 1
else:
self.owner.ai = self.old_ai
message("The " + self.owner.name + " is no longer confused!",
libtcod.red)
def make_map():
global map, objects
objects = [player]
map = [[Tile(True) for y in range(MAP_HEIGHT)] for x in range(MAP_WIDTH)]
rooms = []
num_rooms = 0
for r in range(MAX_ROOMS):
w = tcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
h = tcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
# random position without going out of the boundaries of the map
x = tcod.random_get_int(0, 0, MAP_WIDTH - w - 1)
y = tcod.random_get_int(0, 0, MAP_HEIGHT - h - 1)
new_room = Rect(x, y, w, h)
failed = False
for other_room in rooms:
if new_room.intersect(other_room):
failed = True
break
if not failed:
create_room(new_room)
(new_x, new_y) = new_room.center()
room_no = Object(new_x,
new_y,
chr(65 + num_rooms),
'room number',
tcod.white,
blocks=False)
objects.insert(0, room_no)
if num_rooms == 0:
player.x = new_x
player.y = new_y
else:
(prev_x, prev_y) = rooms[num_rooms - 1].center()
if tcod.random_get_int(0, 0, 1) == 1:
create_h_tunnel(prev_x, new_x, prev_y)
create_v_tunnel(prev_y, new_y, new_x)
else:
create_v_tunnel(prev_y, new_y, prev_x)
create_h_tunnel(prev_x, new_x, new_y)
place_objects(new_room)
rooms.append(new_room)
num_rooms += 1
def randomize_target(self):
blocked=True
room = random.choice(rooms)
while blocked is not None:
x = libtcod.random_get_int(0, room.x1+1, room.x2-1)
y = libtcod.random_get_int(0, room.y1+1, room.y2-1)
blocked=is_blocked(x,y)
self.target_x=y
self.target_y=x
self.recalculate()
def take_turn(self):
if self.num_turns > 0:
self.owner.creature.move(libtcodpy.random_get_int(0, -1, 1),
libtcodpy.random_get_int(0, -1, 1))
self.num_turns -= 1
else:
self.owner.ai = self.old_ai
game.game_message(
self.owner.display_name + " is no longer confused",
constants.COLOR_WHITE)
def generate_room(self):
# get a random width and height
r_width = tcod.random_get_int(0, self.min_room_size,
self.max_room_size)
r_height = tcod.random_get_int(0, self.min_room_size,
self.max_room_size)
# get a random position on the map
x = tcod.random_get_int(0, 0, self.map_width - r_width - 1)
y = tcod.random_get_int(0, 0, self.map_height - r_height - 1)
return Room(x=x, y=y, width=r_width, height=r_height)
def getIntent(self, x, y, worldMap):
self.x = x
self.y = y
target = self.updatePathToNearestTarget(x, y, worldMap,
self.allTargets())
if target:
[dx, dy] = self.vectorTowards(target)
if randint(0, 2) == 0:
# move randomly
numDirection = self.numberDirection([dx, dy])
nearbyDirections = {
1: [4, 2],
2: [1, 3],
3: [1, 6],
6: [3, 9],
9: [6, 8],
8: [9, 7],
7: [8, 4],
4: [7, 1]
}
options = nearbyDirections[numDirection]
newNum = options[randint(0, 1)]
[dx2, dy2] = self.vectorForNum(newNum)
dx = dx2
dy = dy2
if randint(0, 4) == 0:
dx = dx * 2
dy = dy * 2
if [dx, dy] == [0, 0]:
return {
'type':
'move',
'item':
0,
'direction': [
libtcod.random_get_int(0, -1, 1),
libtcod.random_get_int(0, -1, 1)
]
}
self.lastDirection = [dx, dy]
return {'type': 'move', 'item': 0, 'direction': self.lastDirection}
# if self.type == 'random':
direction = [0, 0]
if self.lastDirection:
direction = self.lastDirection
if randint(0, 5) == 1:
self.lastDirection = None
if direction == [0, 0]:
direction = [
libtcod.random_get_int(0, -1, 1),
libtcod.random_get_int(0, -1, 1)
]
return {'type': 'move', 'item': 0, 'direction': direction}
def move(self, path_blocked):
self._next_step -= 1
if self._next_step == 0:
self._next_step = 10
x = self.x + libtcodpy.random_get_int(0, -1, 1)
y = self.y + libtcodpy.random_get_int(0, -1, 1)
if not path_blocked(x, y):
self.x = x
self.y = y
def step(self):
if self.num_turns > 0: # Still confused...
# Move in a random direction
self.owner.move(libtcod.random_get_int(0, -1, 1),
libtcod.random_get_int(0, -1, 1))
self.num_turns -= 1
else:
# Remove this confused ai, add the old one back, and inform the player
self.owner.components.remove(self)
self.old_ai.active = True
message("The {0} is no longer confused!".format(self.owner.name),
libtcod.red)
def take_turn(self):
if self.num_turns > 0:
# Random direction
self.owner.creature.move(libtcod.random_get_int(0, -1, 1),
libtcod.random_get_int(0, -1, 1))
self.num_turns -= 1
else:
self.owner.ai = self.old_ai
game.message(self.owner.display_name + " has broken free!",
constants.COLOR_RED)
def scroll_lightning(coords):
x, y = coords
damage = libtcod.random_get_int(0, 8, 10)
m_range = libtcod.random_get_int(0, 8, 9)
item_com = actor.CompItem(use_function = magic.cast_lighting, value = (damage, m_range))
return_object = actor.ObjActor(x, y, "Lightning scroll", animation_key = "S_SCROLL_01", item = item_com)
return return_object
def place_map_specific(level):
if level.name == Levels.WATER1:
for room in level.rooms:
for i in range(2):
x = tcod.random_get_int(None, room.left + 1, room.right - 1)
y = tcod.random_get_int(None, room.top + 1, room.bottom - 1)
ent = level.first_entity_at_position(Position(x, y))
if not ent:
level.world.create_entity(
Position(x, y), Name("Bubble"),
Renderable(animation_key="DECOR_STATUE_01",
depth=constants.DEPTH_STRUCTURES,
special_flags=pygame.BLEND_RGBA_ADD))
def test_random():
rand = libtcodpy.random_get_instance()
rand = libtcodpy.random_new()
libtcodpy.random_delete(rand)
rand = libtcodpy.random_new_from_seed(42)
libtcodpy.random_set_distribution(rand, libtcodpy.DISTRIBUTION_LINEAR)
libtcodpy.random_get_int(rand, 0, 1)
libtcodpy.random_get_int_mean(rand, 0, 1, 0)
libtcodpy.random_get_float(rand, 0, 1)
libtcodpy.random_get_double(rand, 0, 1)
libtcodpy.random_get_float_mean(rand, 0, 1, 0)
libtcodpy.random_get_double_mean(rand, 0, 1, 0)
backup = libtcodpy.random_save(rand)
libtcodpy.random_restore(rand, backup)
libtcodpy.random_delete(rand)
libtcodpy.random_delete(backup)
def place_objects(room):
#choose random number of monsters
num_monsters = libtcod.random_get_int(0, 0, MAX_ROOM_MONSTERS)
for i in range(num_monsters):
#choose random spot for this monster
x = libtcod.random_get_int(0, room.x1, room.x2)
y = libtcod.random_get_int(0, room.y1, room.y2)
#only place it if the tile is not blocked
if not is_blocked(x, y):
if libtcod.random_get_int(0, 0, 100) < 80: #80% chance of getting an orc
#create an orc
monster = Object(x, y, 'o', 'orc', libtcod.desaturated_green,
blocks=True)
else:
#create a troll
monster = Object(x, y, 'T', 'troll', libtcod.darker_green,
blocks=True)
objects.append(monster)
def random_choice_index(chances): #choose one option from list of chances, returning its index
#the dice will land on some number between 1 and the sum of the chances
dice = libtcod.random_get_int(0, 1, sum(chances))
#go through all chances, keeping the sum so far
running_sum = 0
choice = 0
for w in chances:
running_sum += w
#see if the dice landed in the part that corresponds to this choice
if dice <= running_sum:
return choice
choice += 1
def place_objects(room):
#choose random number of monsters
num_monsters = libtcod.random_get_int(0, 0, MAX_ROOM_MONSTERS)
for i in range(num_monsters):
#choose random spot for this monster
x = libtcod.random_get_int(0, room.x1+1, room.x2-1)
y = libtcod.random_get_int(0, room.y1+1, room.y2-1)
#only place it if the tile is not blocked
if not is_blocked(x, y):
if libtcod.random_get_int(0, 0, 100) < 80: #80% chance of getting an orc
#create an orc
fighter_component = Fighter(hp=10, defense=0, power=3, death_function=monster_death)
ai_component = BasicMonster()
monster = Object(x, y, 'o', 'orc', libtcod.desaturated_green,
blocks=True, fighter=fighter_component, ai=ai_component)
else:
#create a troll
fighter_component = Fighter(hp=16, defense=1, power=4, death_function=monster_death)
ai_component = BasicMonster()
monster = Object(x, y, 'T', 'troll', libtcod.darker_green,
blocks=True, fighter=fighter_component, ai=ai_component)
objects.append(monster)
#choose random number of items
num_items = libtcod.random_get_int(0, 0, MAX_ROOM_ITEMS)
for i in range(num_items):
#choose random spot for this item
x = libtcod.random_get_int(0, room.x1+1, room.x2-1)
y = libtcod.random_get_int(0, room.y1+1, room.y2-1)
#only place it if the tile is not blocked
if not is_blocked(x, y):
#create a healing potion
item_component = Item(use_function=cast_heal)
item = Object(x, y, '!', 'healing potion', libtcod.violet, item=item_component)
objects.append(item)
item.send_to_back() #items appear below other objects
def place_objects(room):
#this is where we decide the chance of each monster or item appearing.
#maximum number of monsters per room
max_monsters = from_dungeon_level([[2, 1], [3, 4], [5, 6]])
#chance of each monster
monster_chances = {}
monster_chances['orc'] = 80 #orc always shows up, even if all other monsters have 0 chance
monster_chances['troll'] = from_dungeon_level([[15, 3], [30, 5], [60, 7]])
#maximum number of items per room
max_items = from_dungeon_level([[1, 1], [2, 4]])
#chance of each item (by default they have a chance of 0 at level 1, which then goes up)
item_chances = {}
item_chances['heal'] = 35 #healing potion always shows up, even if all other items have 0 chance
item_chances['lightning'] = from_dungeon_level([[25, 4]])
item_chances['fireball'] = from_dungeon_level([[25, 6]])
item_chances['confuse'] = from_dungeon_level([[10, 2]])
#choose random number of monsters
num_monsters = libtcod.random_get_int(0, 0, max_monsters)
for i in range(num_monsters):
#choose random spot for this monster
x = libtcod.random_get_int(0, room.x1+1, room.x2-1)
y = libtcod.random_get_int(0, room.y1+1, room.y2-1)
#only place it if the tile is not blocked
if not is_blocked(x, y):
choice = random_choice(monster_chances)
if choice == 'orc':
#create an orc
fighter_component = Fighter(hp=20, defense=0, power=4, xp=35, death_function=monster_death)
ai_component = BasicMonster()
monster = Object(x, y, 'o', 'orc', libtcod.desaturated_green,
blocks=True, fighter=fighter_component, ai=ai_component)
elif choice == 'troll':
#create a troll
fighter_component = Fighter(hp=30, defense=2, power=8, xp=100, death_function=monster_death)
ai_component = BasicMonster()
monster = Object(x, y, 'T', 'troll', libtcod.darker_green,
blocks=True, fighter=fighter_component, ai=ai_component)
objects.append(monster)
#choose random number of items
num_items = libtcod.random_get_int(0, 0, max_items)
for i in range(num_items):
#choose random spot for this item
x = libtcod.random_get_int(0, room.x1+1, room.x2-1)
y = libtcod.random_get_int(0, room.y1+1, room.y2-1)
#only place it if the tile is not blocked
if not is_blocked(x, y):
choice = random_choice(item_chances)
if choice == 'heal':
#create a healing potion
item_component = Item(use_function=cast_heal)
item = Object(x, y, '!', 'healing potion', libtcod.violet, item=item_component)
elif choice == 'lightning':
#create a lightning bolt scroll
item_component = Item(use_function=cast_lightning)
item = Object(x, y, '#', 'scroll of lightning bolt', libtcod.light_yellow, item=item_component)
elif choice == 'fireball':
#create a fireball scroll
item_component = Item(use_function=cast_fireball)
item = Object(x, y, '#', 'scroll of fireball', libtcod.light_yellow, item=item_component)
elif choice == 'confuse':
#create a confuse scroll
item_component = Item(use_function=cast_confuse)
item = Object(x, y, '#', 'scroll of confusion', libtcod.light_yellow, item=item_component)
objects.append(item)
item.send_to_back() #items appear below other objects
item.always_visible = True #items are visible even out-of-FOV, if in an explored area
def make_map():
global map, player
#fill map with "blocked" tiles
map = [[ Tile(True)
for y in range(MAP_HEIGHT) ]
for x in range(MAP_WIDTH) ]
rooms = []
num_rooms = 0
for r in range(MAX_ROOMS):
#random width and height
w = libtcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
h = libtcod.random_get_int(0, ROOM_MIN_SIZE, ROOM_MAX_SIZE)
#random position without going out of the boundaries of the map
x = libtcod.random_get_int(0, 0, MAP_WIDTH - w - 1)
y = libtcod.random_get_int(0, 0, MAP_HEIGHT - h - 1)
#"Rect" class makes rectangles easier to work with
new_room = Rect(x, y, w, h)
#run through the other rooms and see if they intersect with this one
failed = False
for other_room in rooms:
if new_room.intersect(other_room):
failed = True
break
if not failed:
#this means there are no intersections, so this room is valid
#"paint" it to the map's tiles
create_room(new_room)
#center coordinates of new room, will be useful later
(new_x, new_y) = new_room.center()
if num_rooms == 0:
#this is the first room, where the player starts at
player.x = new_x
player.y = new_y
else:
#all rooms after the first:
#connect it to the previous room with a tunnel
#center coordinates of previous room
(prev_x, prev_y) = rooms[num_rooms-1].center()
#draw a coin (random number that is either 0 or 1)
if libtcod.random_get_int(0, 0, 1) == 1:
#first move horizontally, then vertically
create_h_tunnel(prev_x, new_x, prev_y)
create_v_tunnel(prev_y, new_y, new_x)
else:
#first move vertically, then horizontally
create_v_tunnel(prev_y, new_y, prev_x)
create_h_tunnel(prev_x, new_x, new_y)
#finally, append the new room to the list
rooms.append(new_room)
num_rooms += 1
