def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {'x': 0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0]/2}
y = random.uniform(140, 370)
self.opponent_goal_center = {'x': 0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': y}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state['goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
# estimate an aiming position
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center, current_state['puck_radius'],
current_state['paddle_radius'])
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']}
direction_vector = {k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()}
movement_dist = min(current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {k: v * movement_dist
for k, v in direction_vector.items()}
new_paddle_pos = {'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
def is_in_goal_area(position, current_state, self):
#If the point is less than the radius away from the goal centre, it's in the goal
#It check the top and bottom points of the puck for a collision
if utils.distance_between_points(self.my_goal_center, {'x': position['x'], 'y': position['y'] + current_state['puck_radius']}) < current_state['board_shape'][0] * current_state['goal_size'] / 2 \
or utils.distance_between_points(self.my_goal_center, {'x': position['x'], 'y': position['y'] - current_state['puck_radius']}) < current_state['board_shape'][0] * current_state['goal_size'] / 2:
return True
else:
return False
def next_move_paddle(paddle_pos, target_pos, current_state):
"""
Args:
paddle_pos:
target_pos:
Return:
the next movement of the paddle of 1 frame x and y
next_move
"""
if target_pos != paddle_pos:
direction_vector = {'x': target_pos['x'] - paddle_pos['x'],
'y': target_pos['y'] - paddle_pos['y']}
direction_vector = {k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()}
movement_dist = min(current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, paddle_pos))
direction_vector = {k: v * movement_dist
for k, v in direction_vector.items()}
next_move = {'x': paddle_pos['x'] + direction_vector['x'],
'y': paddle_pos['y'] + direction_vector['y']}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(next_move, current_state) is False and \
utils.is_out_of_boundaries_paddle(next_move, current_state) is None:
return next_move
return paddle_pos
"""
def transform_base_on_eye_pairs(image, region_info, region_skin_image, eye_pairs, m, n, tempX, tempY, file_output): faceBorder = find_longest_border(region_skin_image, m, n, tempX, tempY) downVector = [0, 1] # count = 0 for eye1, eye2 in eye_pairs: centroid1 = [(eye1[1] + eye1[3]) / 2, (eye1[0] + eye1[2]) / 2] centroid2 = [(eye2[1] + eye2[3]) / 2, (eye2[0] + eye2[2]) / 2] pivot = [(centroid1[0] + centroid2[0]) / 2, (centroid1[1] + centroid2[1]) / 2] direction = get_face_direction(region_skin_image, m, n, tempX, tempY, faceBorder, centroid1, centroid2, pivot) angleToRotate = ut.find_angle_between_two_vectors(downVector, direction) # print(count + 1, angleToRotate) # print(direction) if (direction[0] > 0): angleToRotate = -angleToRotate #adjust pivot point to work with original image pivot[0] = pivot[0] + region_info[1] pivot[1] = pivot[1] + region_info[0] pivot = tuple(pivot) tempImage = image.copy() # cv2.rectangle(tempImage, (eye1[1], eye1[0]), (eye1[3], eye1[2]), (0, 255, 0), 1) # cv2.rectangle(tempImage, (eye2[1], eye2[0]), (eye2[3], eye2[2]), (0, 255, 0), 1) mat = cv2.getRotationMatrix2D(pivot, angleToRotate, 1.0) tempImage = cv2.warpAffine(tempImage, mat, tempImage.shape[1::-1]) #print(tempImage[1,1,1]) #count += 1 value = split_to_get_face(tempImage, pivot, ut.distance_between_points(centroid1, centroid2), file_output)
def check_paddle_valid_move(self, new_pos, previous_pos, state, player):
# check if is in move range
max_offset = state['paddle_max_speed'] * state['delta_t'] + 0.000001
if utils.distance_between_points(new_pos, previous_pos) > max_offset:
raise ValueError('RULES VIOLATION: paddle moved faster than speed limit for ' +
player.my_display_name)
# check if is inside board limits
if utils.is_out_of_boundaries_paddle(new_pos, state) is not None:
raise ValueError('RULES VIOLATION: Paddle moved beyond board limits for ' +
player.my_display_name)
# check if is not inside goal area
if utils.is_inside_goal_area_paddle(new_pos, state) is True:
raise ValueError('RULES VIOLATION: Paddle moved inside goal area for ' +
player.my_display_name)
# check if paddle is inside player's area
if self.goal_sides['left'] is player and new_pos['x'] > \
self.board.shape[1]/2 - self.state['puck_radius']:
raise ValueError('RULES VIOLATION: Paddle moved beyond center line for ' +
player.my_display_name)
if self.goal_sides['right'] is player and new_pos['x'] < \
self.board.shape[1]/2 + self.state['puck_radius']:
raise ValueError('RULES VIOLATION: Paddle moved beyond center line for ' +
player.my_display_name)
return None
def target_to_position(target_pos):
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
else:
target_to_position(self.my_area_center)
return self.my_paddle_pos
def attack(self, current_state):
state = copy.copy(current_state)
length = state['board_shape'][0]
Tx = self.my_paddle_pos['x']
Tdy = length + self.my_paddle_pos['y']
Tuy = -self.my_paddle_pos['y']
self.opponent_goal_center = {'x': 0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2}
Gy = self.opponent_goal_center['y']
Gx = self.opponent_goal_center['x']
t_maxA_puck = (utils.distance_between_points(state['puck_pos'], self.goal_sideA)) * (state['puck_speed']['y'])
t_maxB_puck = (utils.distance_between_points(state['puck_pos'], self.goal_sideB)) * (state['puck_speed']['y'])
t_max_paddle_A = utils.distance_between_points({'x': 0, 'y': self.my_opponent_pos['y']},
{'x': 0, 'y': self.goal_sideA['y']}) * state['paddle_max_speed']
t_max_paddle_B = utils.distance_between_points({'x': 0, 'y': self.my_opponent_pos['y']},
{'x': 0, 'y': self.goal_sideB['y']}) * state['paddle_max_speed']
'''if (state['puck_pos']['x'] < (state['board_shape'][1] / 2) and state['puck_pos']['x'] > self.my_paddle_pos[
'x'] and self.my_goal == "left"):
print("soy izquierdo")
if (t_maxA_puck < t_max_paddle_A):
print("apunta al extremo inferior directo")
return {'x': state['board_shape'][1], 'y': self.goal_sideA['y'] + state['puck_radius']}
if (t_maxB_puck < t_max_paddle_B):
print("apunta al extremo superior directo")
return {'x': state['board_shape'][1], 'y': self.goal_sideB['y'] - state['puck_radius']}
elif (state['puck_pos']['x'] > (state['board_shape'][1] / 2) and state['puck_pos']['x'] < self.my_paddle_pos[
'x'] and self.my_goal == "right"):
print("soy derecho")
if (t_maxA_puck < t_max_paddle_A):
print("apunta al extremo inferior directo")
print({'x': 0, 'y': self.goal_sideA['y'] + state['puck_radius']})
return {'x': 0, 'y': self.goal_sideA['y'] + state['puck_radius']}
if (t_maxB_puck < t_max_paddle_B):
print("apunta al extremo superior directo")
print({'x': 0, 'y': self.goal_sideB['y'] - state['puck_radius']})
return {'x': 0, 'y': self.goal_sideB['y'] - state['puck_radius']}'''
if (self.my_opponent_pos['y'] <= length / 2):
# print("Abajo")
return {'x': ((length - Tdy) / ((Tdy - Gy) / (Tx - Gx))) + Tx, 'y': length}
else:
# print("Arriba")
return {'x': ((length - Tuy) / ((Tuy - Gy) / (Tx - Gx))) + Tx, 'y': 0}
def make_grid(line):
''' Create rectangular areas.'''
x1, y1, x2, y2 = line
space = 2 + 1
vertical = x1 == x2
dist = distance_between_points((x1, y1), (x2, y2))
if dist < space:
return
if vertical: # draw horizontal lines
if y1 >= y2:
return
if y2 - y1 < 2 * space:
return
# east
y = random.randint(y1 + space, y2 - space)
x = x1
if x + 1 < WIDTH:
for xx in range(x + 1, WIDTH):
if grid[y][xx] != '.':
break
grid[y][xx] = '#'
line = (x + 1, y, xx, y)
make_grid(line)
# west
y = random.randint(y1 + space, y2 - space)
x = x1
if 0 < x - 1 + 1:
for xx in reversed(range(0, x - 1 + 1)):
if grid[y][xx] != '.':
break
grid[y][xx] = '#'
line = (xx, y, x - 1, y)
make_grid(line)
else: # draw vertical lines
if x1 >= x2:
return
if x2 - x1 < 2 * space:
return
# south
x = random.randint(x1 + space, x2 - space)
y = y1
if y + 1 < HEIGHT:
for yy in range(y + 1, HEIGHT):
if grid[yy][x] != '.':
break
grid[yy][x] = '#'
line = (x, y + 1, x, yy)
make_grid(line)
# north
x = random.randint(x1 + space, x2 - space)
y = y1
if 0 < y - 1 + 1:
for yy in reversed(range(0, y - 1 + 1)):
if grid[yy][x] != '.':
break
grid[yy][x] = '#'
line = (x, yy, x, y - 1)
make_grid(line)
def move_idle(self):
if random.random() < 0.90:
return
if distance_between_points((self.x, self.y),
(self.org_x, self.org_y)) < 2:
self.move_delta(random.randint(-1, 1), random.randint(-1, 1))
else:
direction = get_direction((self.x, self.y),
(self.org_x, self.org_y))
self.move_delta(direction.x, direction.y)
def calculate_ride_points(self, car, ride, position, step):
distance_to_start = distance_between_points(position[0], position[1],
ride.i_x, ride.i_y)
ride_distance = distance_between_points(ride.i_x, ride.i_y, ride.f_x,
ride.f_y)
points = 0
ride_is_possible = step + distance_to_start + ride_distance < ride.f_t
early_arrival_is_possible = step + distance_to_start < ride.i_t
if ride_is_possible:
points = ride_distance
step += distance_to_start + ride_distance
position = (ride.f_x, ride.f_y)
if early_arrival_is_possible:
points += self.bonus
return points, position, step
def get_new_paddle_pos(self, target_pos, current_state):
# move to target position, taking into account the max. paddle speed
new_paddle_pos = None
if target_pos and target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
if self.my_goal == 'left':
if current_state['puck_speed']['x'] >= 0:
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
else:
new_paddle_pos = {
'x':
self.my_paddle_pos['x'], # + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
else:
if current_state['puck_speed']['x'] <= 0:
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
else:
new_paddle_pos = {
'x':
self.my_paddle_pos['x'], # + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
return new_paddle_pos
def fetch_radial_cities(self,ghash,precision=3,n=2):
'''
Fetches cities around the specified ghash
Sorts the cities by distance from the center ghash
@param ghash: the ghash of the center point
@type ghash: str
'''
# calc the center geo_point
center_geo_point = geohash.decode(ghash)
# create a list of ghashes around the
ghash = utils.chop_ghash(ghash, precision)
ghash_list = utils.create_ghash_list(ghash, n)
# get a list of all the city keys in the range of ghashes
city_keys_set = set([])
for ghash in ghash_list:
city_keys = models.City.query(
models.City.ghash >= ghash,
models.City.ghash <= ghash+"{"
).iter(
batch_size = 50,
keys_only = True)
city_keys_set.update(city_keys)
city_futures = ndb.get_multi_async(city_keys_set)
cities = (c.get_result() for c in city_futures)
cities_list = []
# calculate the distance from the center ghash
for city in cities:
# package the city for the radius list
city_dict = city.package_for_radius_list()
# calc distance from center point
distance = utils.distance_between_points(center_geo_point, city.geo_point)
# add the distance
city_dict['distance'] = distance
cities_list.append(city_dict)
# sort the list of cities by distance
cities_list = sorted(cities_list,key=lambda c: c['distance'])
return cities_list[:10]
def go_Pos(self, current_state, target_pos):
if target_pos != self.my_paddle_pos: # check if im already in the desired area
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
# Middle line
if self.my_goal == "right":
if new_paddle_pos['x'] > current_state['board_shape'][
1] / 2 + current_state['paddle_radius']:
self.my_paddle_pos = new_paddle_pos
else: # left
if new_paddle_pos['x'] < current_state['board_shape'][
1] / 2 - current_state['paddle_radius']:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * 1.2
if self.my_goal == 'left':
if current_state['goals']['left'] > current_state['goals']['right']:
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size']
else:
if current_state['goals']['left'] < current_state['goals']['right']:
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size']
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0],
self.my_goal_center) < roi_radius:
pt_in_roi = p
break
# can move and puck behind me
if pt_in_roi and is_puck_behind(current_state, self.my_goal):
if self.my_goal == 'left':
if current_state['puck_pos'][
'y'] < current_state['board_shape'][0] / 2:
target_pos = {
'x': 0,
'y':
self.my_goal_center['y'] - current_state['goal_size']
}
else:
target_pos = {
'x': 0,
'y':
self.my_goal_center['y'] + current_state['goal_size']
}
else:
if current_state['puck_pos'][
'y'] < current_state['board_shape'][0] / 2:
target_pos = {
'x': current_state['board_shape'][1],
'y':
self.my_goal_center['y'] - current_state['goal_size']
}
else:
target_pos = {
'x': current_state['board_shape'][1],
'y':
self.my_goal_center['y'] + current_state['goal_size']
}
# move to target
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
# can move and puck on my side
elif pt_in_roi and search(current_state, self.my_goal):
#########################################################
#########################################################
#Left Side
#########################################################
#########################################################
if self.my_goal == 'left':
# estimate an aiming position
# shoot center
if is_enemy_high(current_state, self.my_goal) or is_enemy_low(
current_state, self.my_goal):
if is_enemy_high(current_state, self.my_goal):
target_point_y = self.opponent_goal_center[
'y'] - current_state['board_shape'][0] / 16 * 3
else:
target_point_y = self.opponent_goal_center[
'y'] + current_state['board_shape'][0] / 16 * 3
self.posN = {
'x': self.opponent_goal_center['x'],
'y': target_point_y
}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN,
current_state['puck_radius'],
current_state['paddle_radius'])
# shoot high
elif current_state['paddle2_pos'][
'y'] < current_state['board_shape'][0] / 2:
posy = current_state['board_shape'][0] + (
current_state['board_shape'][0] -
current_state['puck_pos']['y'])
m = ((self.opponent_goal_center['y'] +
current_state['board_shape'][0] / 16 * 3) -
posy) / (self.opponent_goal_center['x'] -
current_state['puck_pos']['x'])
b = posy - (m * current_state['puck_pos']['x'])
target_point_x = ((current_state['board_shape'][0] -
current_state['puck_radius']) - b) / m
self.posN = {
'x': target_point_x,
'y': current_state['board_shape'][0]
}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN,
current_state['puck_radius'],
current_state['paddle_radius'])
# shoot low
else:
posy = current_state['puck_pos']['y'] * -1
m = ((self.opponent_goal_center['y'] -
current_state['board_shape'][0] / 16 * 3) -
posy) / (self.opponent_goal_center['x'] -
current_state['puck_pos']['x'])
b = posy - (m * current_state['puck_pos']['x'])
target_point_x = (current_state['puck_radius'] - b) / m
self.posN = {'x': target_point_x, 'y': 0}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN,
current_state['puck_radius'],
current_state['paddle_radius'])
# move to target
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
#########################################################
#########################################################
#Right Side
#########################################################
#########################################################
else:
# estimate an aiming position
# shoot center +/- C
if is_enemy_high(current_state, self.my_goal) or is_enemy_low(
current_state, self.my_goal):
if is_enemy_high(current_state, self.my_goal):
target_point_y = self.opponent_goal_center[
'y'] - current_state['board_shape'][0] / 16 * 3
else:
target_point_y = self.opponent_goal_center[
'y'] + current_state['board_shape'][0] / 16 * 3
self.posN = {
'x': self.opponent_goal_center['x'],
'y': target_point_y
}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN,
current_state['puck_radius'],
current_state['paddle_radius'])
# shoot high
elif current_state['paddle1_pos'][
'y'] < current_state['board_shape'][0] / 2:
posy = current_state['board_shape'][0] + (
current_state['board_shape'][0] -
current_state['puck_pos']['y'])
m = (self.opponent_goal_center['y'] -
posy) / (self.opponent_goal_center['x'] -
current_state['puck_pos']['x'])
b = posy - (m * current_state['puck_pos']['x'])
target_point_x = ((current_state['board_shape'][0] -
current_state['puck_radius']) - b) / m
self.posN = {
'x': target_point_x,
'y': current_state['board_shape'][0]
}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN,
current_state['puck_radius'],
current_state['paddle_radius'])
# shoot low
else:
posy = current_state['puck_pos']['y'] * -1
m = (self.opponent_goal_center['y'] -
posy) / (self.opponent_goal_center['x'] -
current_state['puck_pos']['x'])
b = posy - (m * current_state['puck_pos']['x'])
target_point_x = (current_state['puck_radius'] - b) / m
self.posN = {'x': target_point_x, 'y': 0}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN,
current_state['puck_radius'],
current_state['paddle_radius'])
# move to target
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
# return to center
else:
if self.my_goal == 'left':
target_pos = {
'x': current_state['board_shape'][1] / 16 * 3,
'y': self.my_goal_center['y']
}
else:
target_pos = {
'x':
current_state['board_shape'][1] -
current_state['board_shape'][1] / 16 * 3,
'y':
self.my_goal_center['y']
}
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
# return coordinates
return self.my_paddle_pos
def get_points(self):
return distance_between_points(self.i_x, self.i_y, self.f_x, self.f_y)
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
self.elapsed_game_tiks += 1
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.my_opponent_pos = current_state['paddle2_pos'] if self.my_goal == 'left' \
else current_state['paddle1_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
#Assign value to sides of opponent's goal
self.goal_sideA = {
'x': self.my_goal_center['x'],
'y': (self.my_goal_center['y'] - (0.2 * 512))
}
self.goal_sideB = {
'x': self.my_goal_center['x'],
'y': (self.my_goal_center['y'] + (0.2 * 512))
}
# Logs go here:
# Log the distance of the opponent to its goal:
lower_extreme = (current_state['board_shape'][0] / 2) - (
(current_state['board_shape'][0] * current_state['goal_size']) / 2)
higher_extreme = (current_state['board_shape'][0] / 2) + (
(current_state['board_shape'][0] * current_state['goal_size']) / 2)
# Determine if the last shot was to the goal:
if self.my_goal == 'left':
if self.puck_last_x > current_state['puck_pos']['x'] and current_state['puck_pos']['y'] > lower_extreme and \
current_state['puck_pos']['y'] < higher_extreme and current_state['puck_pos']['x'] < (current_state['board_shape'][1] / 3) and self.puck_crossed == 0:
self.opponent_shots_to_goal += 1 # Its a shot to our goal
self.puck_crossed = 1
else:
if self.puck_last_x < current_state['puck_pos']['x'] and current_state['puck_pos']['y'] > lower_extreme and \
current_state['puck_pos']['y'] < higher_extreme and current_state['puck_pos']['x'] > ((current_state['board_shape'][1] / 3) * 2) and self.puck_crossed == 0:
self.opponent_shots_to_goal += 1 # Its a shot to our goal
self.puck_crossed = 1
if self.my_goal == 'left':
opponent_distance_from_goal = current_state['board_shape'][
1] - self.my_opponent_pos['x']
if self.puck_last_x < current_state['puck_pos'][
'x'] and current_state['puck_pos']['x'] > (
current_state['board_shape'][1] / 2):
self.puck_crossed = 0
else:
opponent_distance_from_goal = self.my_opponent_pos['x']
if self.puck_last_x > current_state['puck_pos'][
'x'] and current_state['puck_pos']['x'] < (
current_state['board_shape'][1] / 2):
self.puck_crossed = 0
self.opponent_distances_from_goal.append(opponent_distance_from_goal)
self.puck_last_x = current_state['puck_pos']['x']
# Determine if a shot was aiming to the goal:
# Classify based on logs:
self.classify(current_state, self.future_size)
self.puck_last_y = current_state['puck_pos']['y']
# Attack:
final_pos = self.attack(current_state)
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * self.my_goal_offset
pt_in_roi = None
for p in path:
if utils.distance_between_points(
p[0],
self.my_goal_center) < roi_radius or self.quick_off == 1:
pt_in_roi = p
break
if pt_in_roi:
# estimate an aiming position
# Attack:
if self.my_current_mode == 0:
self.my_goal_offset = 1.3
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1], final_pos,
current_state['puck_radius'],
current_state['paddle_radius'])
# Defend:
elif self.my_current_mode == 1:
if (self.my_goal == "left"):
position = ((current_state['board_shape'][1] / 6) * 4)
if current_state['puck_pos']['x'] > (
(current_state['board_shape'][1] / 6) * 4):
target_pos = self.defend(current_state)
else:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
final_pos,
current_state['puck_radius'],
current_state['paddle_radius'])
else:
position = ((current_state['board_shape'][1] / 6) * 2)
if (current_state['puck_pos']['x'] < position):
target_pos = self.defend(current_state)
else:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
final_pos,
current_state['puck_radius'],
current_state['paddle_radius'])
# Evade:
else:
target_pos = self.evade(current_state)
# move to target position, taking into account the max. paddle speed
# print(target_pos)
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
def generate(self):
grid = [list(['#'] * self.width) for _ in range(self.height)]
grids = []
# random.seed(2)
c = Vector(self.width * 2 // 4, self.height + 3)
size = 2
for idx, door in enumerate([
Vector(c.x - size, c.y - size - 5),
Vector(c.x + size, c.y - size - 5),
Vector(c.x + 0, c.y - size // 2 - 5),
Vector(c.x - size, c.y - size // 2 - 5),
]):
grid = [list(['#'] * self.width) for _ in range(self.height)]
holes = [door]
for y in range(self.height):
for x in range(self.width):
if distance_between_points((c.x, c.y), (x, y)) <= size:
grid[y][x] = '.'
elif random.random() < 0.2:
grid[y][x] = '.'
holes.append(Vector(x, y))
if idx % 2 == 0:
holes = sorted(holes,
key=lambda h: (distance_between_points(
(h.x, h.y), (door.x, door.y)), h.y, 0))
else:
holes = sorted(holes,
key=lambda h: (distance_between_points(
(h.x, h.y), (door.x, door.y)), h.y, -h.x))
new_holes = [holes[0]]
for hole in holes[1:]:
if hole.y < new_holes[-1].y:
new_holes.append(hole)
holes = new_holes
grid[door.y][door.x] = '+'
for hole in holes:
x, y = hole
grid[y][x] = '+'
path = []
for prev, curr in zip(holes, holes[1:]):
x, y = prev
while True:
dx, dy = get_direction((x, y), (curr.x, curr.y))
if grid[y + dy][x + dx] == '+':
break
if dx != 0 and dy != 0: # diagonal
if random.random() < 0.5:
dx = 0
else:
dy = 0
grid[y + dy][x + dx] = '.'
path.append(Vector(x + dx, y + dy))
x += dx
y += dy
for y in range(self.height):
for x in range(self.width):
if grid[y][x] == '.':
if Vector(x, y) not in path:
if (x > c.x + size
or x < c.x - size) or (y > c.y + size
or y < c.y - size):
# not in room
grid[y][x] = '#'
elif grid[y][x] == '+':
grid[y][x] = '.'
grids.append(grid)
for y in range(self.height):
for x in range(self.width):
if '.' in [g[y][x] for g in grids]:
grid[y][x] = '.'
self.zone = Zone(grid, [], [], self._temperature)
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
#Save the position of the enemy paddle
enemy_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'right' \
else current_state['paddle2_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
y1 = random.uniform(250, 370)
y2 = random.uniform(140, 250)
#Targets where our paddle will aim
attackTarget1 = {
'x':
current_state['board_shape'][1] * 0.7 if self.my_goal == 'left'
else current_state['board_shape'][1] * 0.3,
'y':
512
}
attackTarget2 = {
'x':
current_state['board_shape'][1] * 0.7 if self.my_goal == 'left'
else current_state['board_shape'][1] * 0.3,
'y':
0
}
"""
#Shinobi mode
#new_paddle_pos = {'x': self.my_paddle_pos['x'], 'y': current_state['puck_pos']['y']}
new_paddle_pos = self.my_paddle_pos
new_paddle_pos['y'] = current_state['puck_pos']['y']
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None and \
is_inside_area51(new_paddle_pos ,current_state) is False and \
utils.distance_between_points(current_state['puck_pos'], self.my_paddle_pos) > 50:
self.my_paddle_pos = new_paddle_pos
"""
defenseMode = False
# find if puck path is inside my interest area
pt_in_roi = None
for p in path:
if self.my_goal == 'left':
if current_state['puck_pos']['x'] <= 238.75:
roi_radius = current_state['board_shape'][
1] * current_state['goal_size']
defenseMode = True
else:
roi_radius = current_state['board_shape'][
1] * current_state['goal_size'] * 2
else:
if current_state['puck_pos']['x'] >= 716.25:
roi_radius = current_state['board_shape'][
1] * current_state['goal_size']
defenseMode = True
else:
roi_radius = current_state['board_shape'][
1] * current_state['goal_size'] * 2
if utils.distance_between_points(p[0],
self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if defenseMode:
# estimate an aiming position
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center,
current_state['puck_radius'],
current_state['paddle_radius'])
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
defenseMode = False
#If the puck is on the enemy side, our paddle will return to the goal area
elif (current_state['puck_pos']['x'] > 477.5 and self.my_goal
== 'left') or (current_state['puck_pos']['x'] < 477.5
and self.my_goal == 'right'):
#The target position is the center of the goal area
if self.my_goal == 'left':
target_pos = {'x': 116.2, 'y': 256}
else:
target_pos = {'x': 838.8, 'y': 256}
# move to target position
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
# check if computed new position is inside area51
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
#If the puck is on our side and the puck is in front of our paddle, the paddle will try to hit it
elif ((current_state['puck_pos']['x'] >= self.my_paddle_pos['x'] and self.my_goal == 'left') or \
(current_state['puck_pos']['x'] <= self.my_paddle_pos['x'] and self.my_goal == 'right')):
if pt_in_roi:
if (enemy_paddle_pos['y'] > 256):
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
attackTarget2,
current_state['puck_radius'],
current_state['paddle_radius'])
else:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
attackTarget1,
current_state['puck_radius'],
current_state['paddle_radius'])
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
# check if computed new position is inside area51
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
#If the puck is behind the paddle, the paddle avoids the puck to avoid comitting an autogoal
elif current_state['puck_pos']['x'] < self.my_paddle_pos['x']:
# move to target position, taking into account the max. paddle speed
direction_vector = {
'x': current_state['puck_pos']['x'] - self.my_paddle_pos['x'],
'y': current_state['puck_pos']['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(current_state['puck_pos'],
self.my_paddle_pos))
direction_vector = {
k: v * -movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
new_paddle_pos = utils.rectify_circle_out_of_bounds(
new_paddle_pos, self.my_goal, current_state)
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
#Return the new position for the paddle
return self.my_paddle_pos
def next_move(self, current_state):
target_pos = {'x': 0, 'y': 0}
if self.my_goal == 'left':
self.my_paddle_pos = current_state['paddle1_pos']
else:
self.my_paddle_pos = current_state['paddle2_pos']
path = estimate_path(current_state, 3)
if len(path) > 2:
direc = getDirection(path[0][0], path[2][0])
else:
direc = {'x': 0, 'y': 0}
if get_side_puck(self.my_goal, current_state['puck_pos']
) and direc['x'] == 0: # Starts in my side
x = current_state['puck_pos']['x'] - 30 * self.mul
y = 256
target_pos = {'x': x, 'y': y}
elif (self.my_goal == 'left'
and direc['x'] < 0) or (self.my_goal == 'right'
and direc['x'] > 0):
x = self.pos_x
m, c = getEqu(path[0][0], path[2][0])
y = x * m + c
if y < 0 and y > -450:
y *= -1
elif y > 480 and y < 480 * 2:
y = 512 - (y - 512)
if (current_state['paddle2_pos']['y'] <
256) and y > 47 and y < 479:
y -= 15
elif (current_state['paddle2_pos']['y'] >
256) and y < 479 and y > 47:
y += 15
if y < 32: y = 32
elif y >= 480: y = 479
target_pos = {'x': x, 'y': y}
else:
x = self.pos_x
if current_state['puck_pos']['y'] > 256:
y = 280
elif current_state['puck_pos']['y'] < 256:
y = 232
elif current_state['puck_pos']['y'] == 256:
y = 256
target_pos = {'x': x, 'y': y}
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
self.my_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
return self.my_paddle_pos
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
# Insert classifier here:
self.elapsed_game_tiks += 1
#print(self.elapsed_game_tiks)
self.classify(current_state, self.future_size)
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.my_opponent_pos = current_state['paddle2_pos'] if self.my_goal == 'left' \
else current_state['paddle1_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {'x': 0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2}
self.opponent_goal_center = {'x': 0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2}
self.goal_sideA= {'x': self.my_goal_center['x'], 'y': (self.my_goal_center['y']-(0.2*512))}
self.goal_sideB= {'x': self.my_goal_center['x'], 'y': (self.my_goal_center['y']+(0.2*512))}
final_pos = self.attack(current_state)
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state['goal_size'] * self.my_goal_offset
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
# print(final_pos)
# estimate an aiming position
if self.my_current_mode == 0:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
final_pos, current_state['puck_radius'],
current_state['paddle_radius'])
# Defend:
elif self.my_current_mode == 1:
if(self.my_goal=="left"):
position= ((current_state['board_shape'][1] / 6) * 4)
if (current_state['puck_pos']['x'] > position):
target_pos = self.defend(current_state)
else:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
final_pos, current_state['puck_radius'],
current_state['paddle_radius'])
else:
position= ((current_state['board_shape'][1] / 6) * 2)
if (current_state['puck_pos']['x'] < position):
target_pos = self.defend(current_state)
else:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
final_pos, current_state['puck_radius'],
current_state['paddle_radius'])
# Evade:
else:
target_pos = self.evade(current_state)
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']}
direction_vector = {k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()}
movement_dist = min(current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {k: v * movement_dist
for k, v in direction_vector.items()}
new_paddle_pos = {'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
# time.sleep(2)
# return {'x': -12, 'y': -6543}
return self.my_paddle_pos
def get_faces_base_on_eye_pairs(system_data, image, region_info,
region_skin_image, eye_pairs, m, n, tempX,
tempY):
faceBorder = find_longest_border(region_skin_image, m, n, tempX, tempY)
downVector = [0, 1]
# count = 0
# minDist = 100000000
# minImage = None
result = []
for eye1, eye2 in eye_pairs:
centroid1 = [(eye1[1] + eye1[3]) / 2, (eye1[0] + eye1[2]) / 2]
centroid2 = [(eye2[1] + eye2[3]) / 2, (eye2[0] + eye2[2]) / 2]
pivot = [(centroid1[0] + centroid2[0]) / 2,
(centroid1[1] + centroid2[1]) / 2]
direction = get_face_direction(region_skin_image, m, n, tempX, tempY,
faceBorder, centroid1, centroid2, pivot)
angleToRotate = ut.find_angle_between_two_vectors(
downVector, direction)
# print(count + 1, angleToRotate)
# print(direction)
if (direction[0] > 0):
angleToRotate = -angleToRotate
#adjust pivot point to work with original image
pivot[0] = pivot[0] + region_info[1]
pivot[1] = pivot[1] + region_info[0]
pivot = tuple(pivot)
tempImage = image.copy()
# cv2.rectangle(tempImage, (eye1[1], eye1[0]), (eye1[3], eye1[2]), (0, 255, 0), 1)
# cv2.rectangle(tempImage, (eye2[1], eye2[0]), (eye2[3], eye2[2]), (0, 255, 0), 1)
mat = cv2.getRotationMatrix2D(pivot, angleToRotate, 1.0)
tempImage = cv2.warpAffine(tempImage, mat, tempImage.shape[1::-1])
tempImage = split_to_get_face(
tempImage, pivot, ut.distance_between_points(centroid1, centroid2))
if (tempImage is None):
continue
check, dist = pca.detect_face(
tempImage,
system_data.mean,
system_data.eigenfaces,
dist_threshold=system_data.detectionThreshold)
print("DETECTION DIST", dist)
# cv2.imshow("value", tempImage)
# cv2.waitKey(0)
# cv2.destroyWindow("value")
if (check):
# if (dist < minDist):
# minDist = dist
# minImage = tempImage
result.append([dist, tempImage])
# return minDist, minImage
return result
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.my_goal_center = {'x': 0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0]/2}
enemy_goal_center = {'x': 0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': current_state['board_shape'][0]/2}
path = []
path = estimate_path(current_state, self.future_size)
target = self.initial_pos
roi_radius = current_state['board_shape'][0] * current_state['goal_size'] * 1.2
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if self.my_goal == 'left':
#enemy goals grater than us
if current_state['goals']['right'] >= current_state['goals']['left']:
self.new_initial_pos = {'x': self.initial_pos['x'] + 50, 'y':self.initial_pos['y']}
else:
self.new_initial_pos = self.initial_pos
#if the puck is in the right field, the paddle defends
if is_puck_right(current_state):
# get the target position for the paddle
target = self.new_initial_pos
else:
if current_state['puck_speed']['x'] <= 50:
if is_puck_behind(self.my_paddle_pos, current_state) == False:
my_enemy_puck_pos_quarter = enemy_puck_pos_quarter(self.my_goal, current_state)
#if the enemy is at the center of the field vertically
if my_enemy_puck_pos_quarter == 2:
target_shot = get_target_shot(enemy_goal_center, self.my_goal_center, current_state)
#print(target_shot)
if pt_in_roi:
target = utils.aim(pt_in_roi[0], pt_in_roi[1], {'x': target_shot['x'], 'y': target_shot['y']}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
target = utils.aim(current_state['puck_pos'], current_state['puck_speed'], {'x': target_shot['x'], 'y': target_shot['y']}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
target_shot = get_target_shot_quarter(enemy_goal_center, self.my_goal, current_state)
if pt_in_roi:
target = utils.aim(pt_in_roi[0], pt_in_roi[1], {'x': target_shot['x'], 'y': target_shot['y']}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
target = utils.aim(current_state['puck_pos'], current_state['puck_speed'], {'x': target_shot['x'], 'y': target_shot['y']}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
defense_pos = get_defense_pos(self.my_paddle_pos, current_state)
target = defense_pos
else:
target = self.new_initial_pos
#
if target['x'] < (current_state['board_shape'][1] / 2):
self.my_paddle_pos = next_move_paddle(self.my_paddle_pos, target, current_state)
else:
#enemy goals grater than us
if current_state['goals']['left'] >= current_state['goals']['right']:
self.new_initial_pos = {'x': self.initial_pos['x'] - 50, 'y':self.initial_pos['y']}
else:
self.new_initial_pos = self.initial_pos
if is_puck_left(current_state):
# get the target position for the paddle
target = self.new_initial_pos
else:
if current_state['puck_speed']['x'] >= (-50):
if is_puck_behind_right(self.my_paddle_pos, current_state) == False:
my_enemy_puck_pos_quarter = enemy_puck_pos_quarter(self.my_goal, current_state)
#if the enemy is at the center of the field vertically
if my_enemy_puck_pos_quarter == 2:
target_shot = get_target_shot(enemy_goal_center, self.my_goal_center, current_state)
#print(target_shot)
if pt_in_roi:
target = utils.aim(pt_in_roi[0], pt_in_roi[1], {'x': target_shot['x'], 'y': target_shot['y']}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
target = utils.aim(current_state['puck_pos'], current_state['puck_speed'], {'x': target_shot['x'], 'y': target_shot['y']}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
target_shot = get_target_shot_quarter(enemy_goal_center, self.my_goal, current_state)
if pt_in_roi:
target = utils.aim(pt_in_roi[0], pt_in_roi[1], {'x': target_shot['x'], 'y': target_shot['y']}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
target = utils.aim(current_state['puck_pos'], current_state['puck_speed'], {'x': target_shot['x'], 'y': target_shot['y']}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
defense_pos = get_defense_pos_right(self.my_paddle_pos, current_state)
target = defense_pos
else:
target = self.new_initial_pos
#
if target['x'] > (current_state['board_shape'][1] / 2):
self.my_paddle_pos = next_move_paddle(self.my_paddle_pos, target, current_state)
return self.my_paddle_pos
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
path = []
path = estimate_path(current_state, self.future_size)
target = self.initial_pos
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0],
self.my_goal_center) < roi_radius:
pt_in_roi = p
break
#if the puck is in the right field, the paddle defends
if is_puck_right(current_state):
# get the target position for the paddle
target = self.initial_pos
else:
if current_state['puck_speed']['x'] <= 0 and is_puck_behind(
self.my_paddle_pos, current_state) == False:
enemy_pos = enemy_puck_pos(self.my_goal, current_state)
if enemy_pos == 0 and pt_in_roi:
target = utils.aim(
pt_in_roi[0], pt_in_roi[1], {
'x': current_state['paddle2_pos']['x'],
'y': current_state['board_shape'][0]
}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
target = utils.aim(pt_in_roi[0], pt_in_roi[1], {
'x': current_state['paddle2_pos']['x'],
'y': 0
}, current_state['puck_radius'],
current_state['paddle_radius'])
else:
target = self.initial_pos
#
if target['x'] < (current_state['board_shape'][1] / 2):
self.my_paddle_pos = next_move_paddle(self.my_paddle_pos, target,
current_state)
return self.my_paddle_pos
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
if (self.my_goal == 'right'):
if (current_state['puck_pos']['x'] <
((current_state['board_shape'][1] / 3) * 2)
or current_state['goals']['right'] >
current_state['goals']['left']
or current_state['puck_speed']['y'] > 140):
if (current_state['puck_speed']['x']) < 0:
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.his_paddle_pos = current_state['paddle2_pos'] if self.my_goal == 'left' \
else current_state['paddle1_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][
0] * current_state['goal_size'] * 2
target_pos = {
'x': (current_state['board_shape'][1] / 8) * 7,
'y': (current_state['board_shape'][0] / 2)
}
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos and target_pos['x'] > (current_state['board_shape'][1] / 2) - \
current_state['paddle_radius']:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(
target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x':
self.my_paddle_pos['x'] + direction_vector['x'],
'y':
self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
else:
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
y = random.uniform(140, 370)
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else
current_state['board_shape'][1],
'y':
y
}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][
0] * current_state['goal_size']
pt_in_roi = None
for p in path:
if utils.distance_between_points(
p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
# estimate an aiming position
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center,
current_state['puck_radius'],
current_state['paddle_radius'])
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(
target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x':
self.my_paddle_pos['x'] +
direction_vector['x'],
'y':
self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
else:
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.his_paddle_pos = current_state['paddle2_pos'] if self.my_goal == 'left' \
else current_state['paddle1_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
if current_state['puck_pos']['x'] < current_state[
'paddle2_pos']['x']:
self.bouncePoint = {
'x': (current_state['board_shape'][1] -
current_state['puck_pos']['x']) *
(current_state['puck_pos']['y'] /
current_state['board_shape'][0] / 2) if
(current_state['puck_pos']['y'] <
current_state['board_shape'][0] / 2) else
(current_state['board_shape'][1] -
current_state['puck_pos']['x'] *
(current_state['board_shape'][0] -
current_state['puck_pos']['y']) /
current_state['board_shape'][0] / 2),
'y':
current_state['board_shape'][0]
if self.his_paddle_pos['y'] <
current_state['board_shape'][0] / 2 else 0
}
elif (current_state['puck_pos']['x'] >
current_state['paddle2_pos']['x']) and (
current_state['paddle2_pos']['y'] <
current_state['board_shape'][0] / 2):
self.bouncePoint = {
'x': current_state['paddle2_pos']['x'],
'y': (current_state['board_shape'][0] / 6) * 5
}
else:
self.bouncePoint = {
'x': current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 6
}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(
p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
# estimate an aiming position
if current_state['puck_pos']['x'] > (
current_state['board_shape'][1] / 12) * 7:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.bouncePoint,
current_state['puck_radius'],
current_state['paddle_radius'])
else:
target_pos = {
'x':
current_state['board_shape'][1] -
(current_state['board_shape'][1] / 8),
'y': ((current_state['puck_pos']['y'] / 2) +
(current_state['board_shape'][0] / 4))
}
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos and target_pos['x'] > (current_state['board_shape'][1] / 2) - \
current_state['paddle_radius']:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(
target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x':
self.my_paddle_pos['x'] + direction_vector['x'],
'y':
self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
# time.sleep(2)
# return {'x': -12, 'y': -6543}
else:
target_pos = {
'x':
current_state['board_shape'][1] -
(current_state['board_shape'][1] / 8),
'y': ((current_state['puck_pos']['y'] / 3) +
(current_state['board_shape'][0] / 3))
}
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos and target_pos['x'] > (current_state['board_shape'][1] / 2) - \
current_state['paddle_radius']:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(
target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x':
self.my_paddle_pos['x'] + direction_vector['x'],
'y':
self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
else:
if (current_state['puck_pos']['x'] >
current_state['board_shape'][1] / 3
or current_state['goals']['left'] >
current_state['goals']['right']
or current_state['puck_speed']['y'] > 140):
if (current_state['puck_speed']['x']) > 0:
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.his_paddle_pos = current_state['paddle2_pos'] if self.my_goal == 'left' \
else current_state['paddle1_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][
0] * current_state['goal_size'] * 2
target_pos = {
'x': (current_state['board_shape'][1] / 8),
'y': (current_state['board_shape'][0] / 2)
}
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos and target_pos['x'] < (current_state['board_shape'][1] / 2) - \
current_state['paddle_radius']:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(
target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x':
self.my_paddle_pos['x'] + direction_vector['x'],
'y':
self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
else:
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][
0] * current_state['goal_size']
pt_in_roi = None
for p in path:
if utils.distance_between_points(
p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
# estimate an aiming position
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center,
current_state['puck_radius'],
current_state['paddle_radius'])
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(
target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x':
self.my_paddle_pos['x'] +
direction_vector['x'],
'y':
self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
else:
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.his_paddle_pos = current_state['paddle2_pos'] if self.my_goal == 'left' \
else current_state['paddle1_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else
current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
if current_state['puck_pos']['x'] > current_state[
'paddle1_pos']['x']:
self.bouncePoint = {
'x': (current_state['board_shape'][1] -
current_state['puck_pos']['x']) *
(current_state['puck_pos']['y'] /
current_state['board_shape'][0] / 2) if
(current_state['puck_pos']['y'] <
current_state['board_shape'][0] / 2) else
(current_state['board_shape'][1] -
current_state['puck_pos']['x'] *
(current_state['board_shape'][0] -
current_state['puck_pos']['y']) /
current_state['board_shape'][0] / 2),
'y':
current_state['board_shape'][0]
if self.his_paddle_pos['y'] <
current_state['board_shape'][0] / 2 else 0
}
elif (current_state['puck_pos']['x'] <
current_state['paddle1_pos']['x']) and (
current_state['paddle1_pos']['y'] <
current_state['board_shape'][0] / 2):
self.bouncePoint = {
'x': current_state['board_shape'][1],
'y': (current_state['board_shape'][0] / 6) * 5
}
else:
self.bouncePoint = {
'x': 0,
'y': current_state['board_shape'][0] / 6
}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(
p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
# estimate an aiming position
if current_state['puck_pos'][
'x'] < current_state['board_shape'][1] / 2:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.bouncePoint,
current_state['puck_radius'],
current_state['paddle_radius'])
else:
target_pos = {
'x':
current_state['board_shape'][1] / 8,
'y': ((current_state['puck_pos']['y'] / 2) +
(current_state['board_shape'][0] / 4))
}
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos and target_pos['x'] < (current_state['board_shape'][1] / 2) - \
current_state['paddle_radius']:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(
target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x':
self.my_paddle_pos['x'] + direction_vector['x'],
'y':
self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
# time.sleep(2)
# return {'x': -12, 'y': -6543}
return self.my_paddle_pos
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
-------------------------other----------------------------------
"""
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
self.their_paddle_pos = current_state['paddle2_pos'] if self.my_goal == 'left' \
else current_state['paddle1_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {
'x':
0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0] / 2
}
y = random.uniform(140, 370)
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': y
}
# computing my area center
self.my_area_center = {
'x':
current_state['board_shape'][1] /
4 if self.my_goal == 'left' else current_state['board_shape'][1] /
4 * 3,
'y':
current_state['board_shape'][0] / 2
}
# computing frontlines
self.my_frontline = {
'x':
current_state['board_shape'][1] / 8 *
3 if self.my_goal == 'left' else current_state['board_shape'][1] /
8 * 5,
'y':
current_state['board_shape'][0] / 2
}
self.their_frontline = {
'x':
current_state['board_shape'][1] / 8 *
5 if self.my_goal == 'left' else current_state['board_shape'][1] /
8 * 3,
'y':
current_state['board_shape'][0] / 2
}
# computing backlines
self.my_backline = {
'x':
current_state['board_shape'][1] /
8 if self.my_goal == 'left' else current_state['board_shape'][1] /
8 * 7,
'y':
current_state['board_shape'][0] / 2
}
self.their_backline = {
'x':
current_state['board_shape'][1] / 8 *
7 if self.my_goal == 'left' else current_state['board_shape'][1] /
8,
'y':
current_state['board_shape'][0] / 2
}
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * 1.2
personal_space = current_state['paddle_radius'] * 3
defensive_point = None
offensive_point = None
coming = False
prevd = None
behind = False
for p in path:
if utils.distance_between_points(
current_state['puck_pos'],
self.my_paddle_pos) < personal_space:
offensive_point = p
break
for p in path:
if utils.distance_between_points(p[0],
self.my_goal_center) < roi_radius:
defensive_point = p
break
for p in path:
if prevd != None:
if utils.distance_between_points(p[0],
self.my_goal_center) < prevd:
coming = True
prevd = utils.distance_between_points(p[0], self.my_goal_center)
if self.my_goal == 'left':
if (current_state['puck_pos']['x'] < self.my_paddle_pos['x']):
behind = True
else:
if (current_state['puck_pos']['x'] > self.my_paddle_pos['x']):
behind = True
'''
-------------------------movement----------------------------------
'''
def indirect_goal_center(current_state):
#find ideal xpos
smallest_dist = 9999
bounce_points = [0, 125, 249, 373, 497, 621, 745, 869, 995]
behinderino = False
xpos = 497
if self.my_goal == 'left':
if (current_state['puck_pos']['x'] < self.my_paddle_pos['x']):
behinderino = True
else:
if (current_state['puck_pos']['x'] > self.my_paddle_pos['x']):
behinderino = True
if not behinderino:
xpos = self.their_backline['x']
if self.their_paddle_pos['y'] < (current_state['board_shape'][0] /
2):
poss = {'x': xpos, 'y': current_state['board_shape'][0]}
else:
poss = {'x': xpos, 'y': 0}
return poss
def NME_IN_PATH(target_pos):
if (target_pos['y'] - self.their_paddle_pos['y']
) < current_state['paddle_radius'] * 2:
return True
else:
return False
def target_to_position(target_pos):
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
else:
target_to_position(self.my_area_center)
return self.my_paddle_pos
"""
----------------------------------engagement scenarios -------------------------------------
"""
if behind and defensive_point:
goalerino = indirect_goal_center(current_state)
target_pos = utils.aim(defensive_point[0], defensive_point[1],
goalerino, current_state['puck_radius'],
current_state['paddle_radius'])
return target_to_position(target_pos)
elif behind and offensive_point:
goalerino = {'x': self.my_goal_center['x'], 'y': 0}
target_pos = utils.aim(offensive_point[0], offensive_point[1],
goalerino, current_state['puck_radius'],
current_state['paddle_radius'])
return target_to_position(target_pos)
elif defensive_point:
# estimate an aiming position
target_pos = utils.aim(defensive_point[0], defensive_point[1],
self.opponent_goal_center,
current_state['puck_radius'],
current_state['paddle_radius'])
if NME_IN_PATH(target_pos):
target_pos = utils.aim(defensive_point[0], defensive_point[1],
indirect_goal_center(current_state),
current_state['puck_radius'],
current_state['paddle_radius'])
return target_to_position(target_pos)
else:
return target_to_position(target_pos)
elif offensive_point:
# estimate an aiming position
target_pos = utils.aim(offensive_point[0], offensive_point[1],
self.opponent_goal_center,
current_state['puck_radius'],
current_state['paddle_radius'])
if NME_IN_PATH(target_pos):
target_pos = utils.aim(offensive_point[0], offensive_point[1],
indirect_goal_center(current_state),
current_state['puck_radius'],
current_state['paddle_radius'])
return target_to_position(target_pos)
else:
return target_to_position(target_pos)
elif coming: #idle defensive
target_pos = line_intersection(
self.their_paddle_pos['x'], self.their_paddle_pos['y'],
current_state['puck_pos']['x'], current_state['puck_pos']['y'],
self.my_backline['x'], current_state['board_shape'][0],
self.my_frontline['x'], 0)
return target_to_position(target_pos)
else: #idle offensive
target_pos = line_intersection(
self.their_paddle_pos['x'], self.their_paddle_pos['y'],
current_state['puck_pos']['x'], current_state['puck_pos']['y'],
self.my_frontline['x'], current_state['board_shape'][0],
self.my_frontline['x'], 0)
return target_to_position(target_pos)
print("HUH")
return target_to_position(self.my_area_center)
def next_move(self, current_state):
self.my_paddle_pos = current_state[
'paddle1_pos'] if self.my_goal == 'left' else current_state[
'paddle2_pos']
path = estimate_path(current_state, self.future_size)
self.my_goal_center = {
'x':
995 /
4 if self.my_goal == 'left' else current_state['board_shape'][1],
'y':
current_state['board_shape'][0] / 2
}
#995 * (3/4)
#current_state['board_shape'][1]
self.opponent_goal_center = {
'x': 0 if self.my_goal == 'right' else 995,
'y': current_state['board_shape'][0] / 2
}
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0],
self.my_goal_center) < roi_radius:
pt_in_roi = p
if pt_in_roi:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center,
current_state['puck_radius'],
current_state['paddle_radius'])
if self.my_goal is 'left':
if self.my_paddle_pos['x'] < 995 / 3.8:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
if utils.is_inside_goal_area_paddle(
new_paddle_pos, current_state
) is False and utils.is_out_of_boundaries_paddle(
new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
else:
direction_vector = {
'x':
self.my_goal_center['x'] - self.my_paddle_pos['x'],
'y': self.my_goal_center['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(self.my_goal_center,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
if utils.is_inside_goal_area_paddle(
new_paddle_pos, current_state
) is False and utils.is_out_of_boundaries_paddle(
new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
elif self.my_goal is 'right':
if self.my_paddle_pos['x'] < 995 / .5:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
if utils.is_inside_goal_area_paddle(
new_paddle_pos, current_state
) is False and utils.is_out_of_boundaries_paddle(
new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
else:
direction_vector = {
'x':
self.my_goal_center['x'] - self.my_paddle_pos['x'],
'y': self.my_goal_center['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(self.my_goal_center,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
if utils.is_inside_goal_area_paddle(
new_paddle_pos, current_state
) is False and utils.is_out_of_boundaries_paddle(
new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
x = random.uniform(-250, -150)
self.my_goal_center = {
'x':
x if self.my_goal == 'left' else current_state['board_shape'][1] -
x,
'y':
current_state['board_shape'][0] / 2
}
y = random.uniform(140, 370)
self.opponent_goal_center = {
'x':
0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': y
}
y = random.uniform(50, 150)
# computing upper side centers, aiming in 3/4 when 1/4 in y = 0
self.opponent_upper_side = {'x': current_state['board_shape'][1]/4 if self.my_goal == 'right' \
else current_state['board_shape'][1]/2 + current_state['board_shape'][1]/4,
'y': 0 }
self.opponent_upper_side_2 = {'x': current_state['board_shape'][1]/4 + y if self.my_goal == 'right' \
else current_state['board_shape'][1]/2 + current_state['board_shape'][1]/4 - y,
'y': 0 }
# computing lower side centers, aiming to 3/4 or 1/4 when y = height
self.opponent_lower_side = {'x': current_state['board_shape'][1]/4 if self.my_goal == 'right' \
else current_state['board_shape'][1]/2 + current_state['board_shape'][1]/8 + current_state['board_shape'][1]/16,
'y': current_state['board_shape'][0] }
self.opponent_lower_side_2 = {'x': current_state['board_shape'][1]/4 + y if self.my_goal == 'right' \
else current_state['board_shape'][1]/2 + current_state['board_shape'][1]/8 + current_state['board_shape'][1]/16 - y,
'y': current_state['board_shape'][0] }
# Generates the dircetion of the shoot by tracking down the opponent's location
if current_state['paddle2_pos']['y'] < current_state['board_shape'][
0] / 2 + current_state['board_shape'][0] / 8:
shoot = self.opponent_lower_side
elif current_state['paddle2_pos']['y'] < current_state['board_shape'][
0] / 2 - current_state['board_shape'][0] / 8:
shoot = self.opponent_upper_side_2
elif current_state['paddle2_pos']['y'] > current_state['board_shape'][
0] / 2 + current_state['board_shape'][0] / 8:
shoot = self.opponent_upper_side
elif current_state['paddle2_pos']['y'] > current_state['board_shape'][
0] / 2 - current_state['board_shape'][0] / 8:
shoot = self.opponent_lower_side_2
else:
shoot = self.opponent_goal_center
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0],
self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi and current_state['puck_pos'][
'x'] > current_state['board_shape'][1] / 8:
# estimate an aiming position
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1], shoot,
current_state['puck_radius'],
current_state['paddle_radius'])
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] *
current_state['delta_t'],
utils.distance_between_points(target_pos,
self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# New computed input
#r = current_state['board_shape'][0]
#if utils.detect_collision(current_state, self.my_paddle_pos, r):
# center = {'x': 0 if self.my_goal == 'left' else current_state['board_shape'][1],
# 'y': current_state['board_shape'][0]/2}
# r = current_state['goal_size']
#self.my_paddle_pos = utils.nearest_point_in_circle(center, r, self.my_paddle_pos)
#if path == center:
# self.my_paddle_pos = self.my_goal_center
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
return self.my_paddle_pos
def next_move(self, current_state):
""" Function that computes the next move of your paddle
Implement your algorithm here. This will be the only function
used by the GameCore. Be aware of abiding all the game rules.
Returns:
dict: coordinates of next position of your paddle.
"""
# update my paddle pos
# I need to do this because GameCore moves my paddle randomly
self.my_paddle_pos = current_state['paddle1_pos'] if self.my_goal == 'left' \
else current_state['paddle2_pos']
# estimate puck path
path = estimate_path(current_state, self.future_size)
# computing both goal centers
self.my_goal_center = {'x': 0 if self.my_goal == 'left' else current_state['board_shape'][1],
'y': current_state['board_shape'][0]/2}
self.opponent_goal_center = {'x': 0 if self.my_goal == 'right' else current_state['board_shape'][1],
'y': current_state['board_shape'][0]/2}
#print (current_state)
if self.my_goal == 'left':
if current_state['puck_pos']['x'] > current_state['board_shape'][1]/2 or current_state['puck_speed']['x'] > current_state['paddle_max_speed']:
target_pos = {'x': current_state['board_shape'][1]/8,
'y': current_state['board_shape'][0]/2}
direction_vector = {'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']}
direction_vector = {k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()}
movement_dist = min(current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {k: v * movement_dist
for k, v in direction_vector.items()}
new_paddle_pos = {'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
else:
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state['goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
# estimate an aiming position
#First two shoot the center
if current_state['paddle2_pos']['y'] <= current_state['board_shape'][0]/4:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center, current_state['puck_radius'],
current_state['paddle_radius'])
elif current_state['paddle2_pos']['y'] >= (current_state['board_shape'][0] - current_state['board_shape'][0]/4):
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center, current_state['puck_radius'],
current_state['paddle_radius'])
# Shoot low
elif current_state['paddle2_pos']['y'] > current_state['board_shape'][0]/2:
self.posN = {'x': (self.opponent_goal_center['x'] - self.my_paddle_pos['x'])/2,
'y': 0}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN, current_state['puck_radius'],
current_state['paddle_radius'])
# Shoot high
else:
self.posN = { 'x': (self.opponent_goal_center['x'] - self.my_paddle_pos['x'])/2,
'y': current_state['board_shape'][0]}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN, current_state['puck_radius'],
current_state['paddle_radius'])
#if current_state['puck_speed']['x'] < current_state['paddle_max_speed'] * -1:
# target_pos['x'] = 0
if target_pos != self.my_paddle_pos:
direction_vector = {'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']}
direction_vector = {k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()}
movement_dist = min(current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {k: v * movement_dist
for k, v in direction_vector.items()}
new_paddle_pos = {'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
else:
if current_state['puck_pos']['x'] < current_state['board_shape'][1]/2 or current_state['puck_speed']['x'] < current_state['paddle_max_speed'] * -1:
target_pos = {'x': current_state['board_shape'][1] - current_state['board_shape'][1]/8,
'y': current_state['board_shape'][0]/2}
direction_vector = {'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']}
direction_vector = {k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()}
movement_dist = min(current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {k: v * movement_dist
for k, v in direction_vector.items()}
new_paddle_pos = {'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
else:
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state['goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0], self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
# estimate an aiming position
# estimate an aiming position
#First two shoot the center
if current_state['paddle1_pos']['y'] <= current_state['board_shape'][0]/4:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center, current_state['puck_radius'],
current_state['paddle_radius'])
elif current_state['paddle1_pos']['y'] >= (current_state['board_shape'][0] - current_state['board_shape'][0]/4):
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center, current_state['puck_radius'],
current_state['paddle_radius'])
# Shoot low
elif current_state['paddle1_pos']['y'] > current_state['board_shape'][0]/2:
self.posN = {'x': (self.opponent_goal_center['x'] - self.my_paddle_pos['x'])/2,
'y': 0}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN, current_state['puck_radius'],
current_state['paddle_radius'])
# Shoot high
else:
self.posN = { 'x': (self.opponent_goal_center['x'] - self.my_paddle_pos['x'])/2,
'y': current_state['board_shape'][0]}
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.posN, current_state['puck_radius'],
current_state['paddle_radius'])
if target_pos != self.my_paddle_pos:
direction_vector = {'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']}
direction_vector = {k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()}
movement_dist = min(current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {k: v * movement_dist
for k, v in direction_vector.items()}
new_paddle_pos = {'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
self.my_paddle_pos = new_paddle_pos
# time.sleep(2)
# return {'x': -12, 'y': -6543}
return self.my_paddle_pos
def chang_attack(self, current_state, path):
# CHANG attack
# find if puck path is inside my interest area
goalActualSize = current_state['board_shape'][0] * current_state[
'goal_size']
pt_in_roi = None
pastPath = None
for p in path:
if pastPath:
# paths repeating, bounce walls vertically, TODO fine tune
if abs(pastPath[0]['x'] - p[0]['x']) < 6:
if utils.is_inside_goal_area_paddle(
p[0], current_state
) is False and utils.is_out_of_boundaries_paddle(
p[0], current_state) is None:
pt_in_roi = p
break
# paths repeating, bounce horizontal, TODO fine tune
if abs(pastPath[0]['y'] - p[0]['y']) < 6:
if utils.is_inside_goal_area_paddle(
p[0], current_state
) is False and utils.is_out_of_boundaries_paddle(
p[0], current_state) is None:
pt_in_roi = p
pt_in_roi[0]['y'] += current_state['puck_radius']
break
# if future coordinate path is inside our goal
if utils.distance_between_points(
p[0], self.my_goal_center) < goalActualSize:
pt_in_roi = p
break
pastPath = p
if pt_in_roi:
# estimate an aiming position
vertical_unit = current_state['board_shape'][0] / 4
choice = random.randint(0, 2)
if current_state['paddle2_pos'][
'y'] < vertical_unit or current_state['paddle2_pos'][
'y'] > vertical_unit * 3:
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1],
self.opponent_goal_center,
current_state['puck_radius'],
current_state['paddle_radius'])
#print('CENTER SHOT')
elif current_state['paddle2_pos']['y'] > vertical_unit * 2:
target_pos = utils.aim(
pt_in_roi[0], pt_in_roi[1],
self.aim_bounce(pt_in_roi[0], self.opponent_goal_center,
current_state['puck_radius'], 0),
current_state['puck_radius'],
current_state['paddle_radius'])
#print('Top SHOT')
else:
target_pos = utils.aim(
pt_in_roi[0], pt_in_roi[1],
self.aim_bounce(pt_in_roi[0], self.opponent_goal_center,
current_state['puck_radius'],
current_state['board_shape'][0]),
current_state['puck_radius'],
current_state['paddle_radius'])
# print('Bot SHOT')
return self.go_Pos(current_state, target_pos)
return self.my_paddle_pos # no chang attacks found
def move_to_puck_path(current_state, self):
# estimate puck path
path = estimate_path(current_state, self.future_size)
# find if puck path is inside my interest area
roi_radius = current_state['board_shape'][0] * current_state[
'goal_size'] * 2
pt_in_roi = None
for p in path:
if utils.distance_between_points(p[0],
self.my_goal_center) < roi_radius:
pt_in_roi = p
break
if pt_in_roi:
ricochet_point = get_ricochet_point(pt_in_roi[0],
self.opponent_goal_center,
current_state, self)
# estimate an aiming position
target_pos = utils.aim(pt_in_roi[0], pt_in_roi[1], ricochet_point,
current_state['puck_radius'],
current_state['paddle_radius'])
# move to target position, taking into account the max. paddle speed
if target_pos != self.my_paddle_pos:
direction_vector = {
'x': target_pos['x'] - self.my_paddle_pos['x'],
'y': target_pos['y'] - self.my_paddle_pos['y']
}
direction_vector = {
k: v / utils.vector_l2norm(direction_vector)
for k, v in direction_vector.items()
}
movement_dist = min(
current_state['paddle_max_speed'] * current_state['delta_t'],
utils.distance_between_points(target_pos, self.my_paddle_pos))
direction_vector = {
k: v * movement_dist
for k, v in direction_vector.items()
}
new_paddle_pos = {
'x': self.my_paddle_pos['x'] + direction_vector['x'],
'y': self.my_paddle_pos['y'] + direction_vector['y']
}
# check if computed new position in not inside goal area
# check if computed new position in inside board limits
if utils.is_inside_goal_area_paddle(new_paddle_pos, current_state) is False and \
utils.is_out_of_boundaries_paddle(new_paddle_pos, current_state) is None:
#print ("Moving to ", target_pos, " with a distance of ", utils.distance_between_points(target_pos, self.my_paddle_pos))
#print ("Puck distance from target: ", utils.distance_between_points(target_pos, current_state['puck_pos']))
#Check if the position can be reached
if utils.distance_between_points(
target_pos, self.my_paddle_pos
) / 5 < utils.distance_between_points(
target_pos, current_state['puck_pos']) / 16:
#print ("Can reach ricochet position")
self.my_paddle_pos = new_paddle_pos
else:
#print ("Can't reach position by ", utils.distance_between_points(target_pos, self.my_paddle_pos))
self.my_paddle_pos = {
'x': new_paddle_pos['x'],
'y': new_paddle_pos['y']
}
return self.my_paddle_pos