def __init__(self, config, client):
self.client = client
### Pygame related ###
pygame.init()
self.config = config
self.tile_size = config['tile_size']
self.borders_width = config['borders_width']
# Based on the tile size (px), ensure that the final resolution makes for an even
# number of tiles
if config['target_resolution']:
tmp_screen_size = config['target_resolution']
else:
tmp_screen_size = pygame.display.Info()
tmp_screen_size = Pos(x=tmp_screen_size.current_w,
y=tmp_screen_size.current_h)
self.tiles_nbr = tmp_screen_size // self.tile_size
if self.tiles_nbr.x % 2: self.tiles_nbr.x -= 1
if self.tiles_nbr.y % 2: self.tiles_nbr.y -= 1
# Set variables
self.screen_size = self.tiles_nbr * self.tile_size
self.hud_tiles_nbr = (config['hud_width_px'] // self.tile_size) + 1
self.map_tiles_nbr = Pos(x=self.tiles_nbr.x - 3 - self.hud_tiles_nbr,
y=self.tiles_nbr.y - 2)
# Launch display
self.display = pygame.display.set_mode(
(self.screen_size.x, self.screen_size.y))
pygame.display.set_caption('Clippy')
### ASSETS ###
self.font = pygame.font.Font('./assets/fonts/Everson_Mono.ttf', 24)
self.sprites = {}
self.load_available_sprites(self.tile_size)
self.last_print_time = time.time()
def parse_map(s, map_raw):
s.width = len(map_raw[0])
s.height = len(map_raw)
if s.width < 2 or s.height < 2:
raise MapError(
f"{s.file_path}: Map too small ({s.width} x {s.height})")
s.map = [EMPTY for x in range(s.width * s.height)]
for y_idx, l in enumerate(map_raw):
if len(l) != s.width:
raise MapError(
f"{s.file_path}: Invalid length {len(l)} for line {y_idx}")
for x_idx, c in enumerate(l):
if c == 'X': # Wall
s.set_square(WALL, y_idx, x_idx)
elif c == 'P': # Player
if s.player_pos:
print(
"Multiple player locations detected, the last one found will be used"
)
s.player_pos = Pos(y_idx, x_idx)
s.set_square(PLAYER, y_idx, x_idx)
elif c == 'E': # Enemy
s.enemies_pos.append(Pos(y_idx, x_idx))
s.set_square(ENEMY, y_idx, x_idx)
elif c != "-": # Empty
raise MapError(
f"{s.file_path}: Invalid character ({c}) on line {y_idx}"
)
if not s.enemies_pos or not s.player_pos:
raise MapError(
f"{s.file_path}: Map is missing a player and / or an enemy")
def generate_terrain_chunk(self, anchor_pos=Pos(0, 0)):
''' returns a double array of tuples: (bloc_type, region, noise_value)
noise value is needed by clients to vary the display of similar bloc types'''
chunk = []
regions_blocs_positions = {}
for region in self.config['regions']:
regions_blocs_positions[region] = []
for y in range(self.config['chunk_size']):
tmp_line = []
for x in range(self.config['chunk_size']):
tile_pos = Pos(x=anchor_pos.x + x, y=anchor_pos.y + y)
noise_value = self.get_simplex_value(tile_pos)
region = self.get_pos_region(tile_pos)
bloc_type = self.get_bloc_type(noise_value, region)
tmp_line.append((bloc_type, region, noise_value))
regions_blocs_positions[region].append((y, x))
chunk.append(tmp_line)
# Now randomly swap blocs
swaps_nbr = 0
for region in self.config['regions']:
bloc_nbr_to_swap = len(regions_blocs_positions[region]) * self.config['regions'][region]['random_bloc_swaps_frequency'] // 100
print(f"Swapping {bloc_nbr_to_swap} blocs in {region}")
while swaps_nbr < bloc_nbr_to_swap:
# choose two blocs
bloc_1_pos = random.choice(regions_blocs_positions[region])
bloc_2_pos = random.choice(regions_blocs_positions[region])
if bloc_1_pos == bloc_2_pos:
continue
swaps_nbr += 2
tmp = chunk[bloc_1_pos[0]][bloc_1_pos[1]]
chunk[bloc_1_pos[0]][bloc_1_pos[1]] = chunk[bloc_2_pos[0]][bloc_2_pos[1]]
chunk[bloc_2_pos[0]][bloc_2_pos[1]] = tmp
return chunk
def get_info(self):
info = MobInfo()
info.entityId = self.entityId
info.pos = Pos(*self.pos)
info.look = Look(*self.look)
info.mobType = self.mobType
info.color = self.color
info.mobname = self.mobname
return info
def test_add_mob(self):
# add mob
chicken = {v: k for k, v in MOBS_BY_ID.items()}["chicken"]
mob_id, mob_type, pos, look = 42, chicken, Pos(3, 4, 5), Look(0.0, 0.0)
self.memory.set_mob_position(Mob(mob_id, mob_type, pos, look))
# get mob
self.assertIsNotNone(self.memory.get_entity_by_eid(mob_id))
# update mob
pos = Pos(6, 7, 8)
look = Look(120.0, 50.0)
self.memory.set_mob_position(Mob(mob_id, mob_type, pos, look))
# get mob
mob_node = self.memory.get_entity_by_eid(mob_id)
self.assertIsNotNone(mob_node)
self.assertEqual(mob_node.pos, (6, 7, 8), (120.0, 50.0))
def get_player_line_of_sight(self, player_struct):
if hasattr(self.world, "get_line_of_sight"):
pos = (player_struct.pos.x, player_struct.pos.y, player_struct.pos.z)
pitch = player_struct.look.pitch
yaw = player_struct.look.yaw
xsect = self.world.get_line_of_sight(pos, yaw, pitch)
if xsect is not None:
return Pos(*xsect)
else:
raise NotImplementedError()
def generate_capitals_positions(self, capitals_nbr):
''' Choose {capitals_nbr} coordinates to place the capitals
Regions will be determined based on those coordinates'''
for c in range(capitals_nbr):
point_x = random.randint(0, self.config['map_size'])
while point_x < 0 or point_x >= self.config['map_size']:
point_x = random.randint(0, self.config['map_size'])
point_y = random.randint(0, self.config['map_size'])
while point_y < 0 or point_y >= self.config['map_size']:
point_y = random.randint(0, self.config['map_size'])
self.capitals_positions.append(Pos(x=point_x, y=point_y))
def display_entity(self, bloc_type, region, noise_value, pos):
""" From the entity type, position and noise value assigned to this position
(computed server side) draw a sprite"""
sprite_name = f'{region}_{bloc_type}'
if sprite_name not in self.sprites.keys():
sprite_name = bloc_type
if sprite_name not in self.sprites.keys():
sprite_name = 'default'
sprite_idx = int(noise_value * len(self.sprites[sprite_name]))
self.display.blit(self.sprites[sprite_name][sprite_idx],
((pos + Pos(1, 1)) * self.tile_size).get_xy())
def draw_map(self):
''' Display the static map, received at the start of the connection
'''
x_idx = 0
y_idx = 0
while y_idx < self.map_tiles_nbr.y and y_idx < len(self.client.map):
while x_idx < self.map_tiles_nbr.x and x_idx < len(
self.client.map[0]):
pos = Pos(y=y_idx, x=x_idx)
# print(pos)
tile_data = self.client.map[y_idx][x_idx]
self.display_entity(*tile_data, pos)
x_idx += 1
x_idx = 0
y_idx += 1
def setUp(self, agent_opts=None):
spec = {
"players": [Player(42, "SPEAKER", Pos(5, 63, 5), Look(270, 0), Item(0, 0))],
"mobs": [],
"item_stacks": [],
"ground_generator": flat_ground_generator,
"agent": {"pos": (0, 63, 0)},
"coord_shift": (-16, 54, -16),
}
world_opts = Opt()
world_opts.sl = 32
self.world = World(world_opts, spec)
self.agent = FakeAgent(self.world, opts=agent_opts)
self.set_looking_at((0, 63, 0))
self.speaker = self.agent.get_other_players()[0].name
self.agent.perceive()
def __init__(self):
# Replica of test environment
spec = {
"players":
[Player(42, "SPEAKER", Pos(5, 63, 5), Look(270, 0), Item(0, 0))],
"mobs": [],
"ground_generator":
flat_ground_generator,
"agent": {
"pos": (0, 63, 0)
},
"coord_shift": (-16, 54, -16),
}
world_opts = Opt()
world_opts.sl = 32
self.world = World(world_opts, spec)
self.agent = FakeAgent(self.world, opts=None)
self.speaker = "cat"
def test_add_guardian_mob(self):
guardian = {v: k for k, v in MOBS_BY_ID.items()}["guardian"]
mob_id, mob_type, pos, look = 42, guardian, Pos(3, 4, 5), Look(0.0, 0.0)
self.memory.set_mob_position(Mob(mob_id, mob_type, pos, look))
def legal(self, pos, walls: np.ndarray, action) -> bool:
direction_vec = Pos.get_pos_vector(action.value)
candidate = pos.clone().add(direction_vec)
if walls[candidate.x][candidate.y] == 0:
return True
return False
def set_looking_at(self, xyz: XYZ):
"""Set the return value for C++ call to get_player_line_of_sight"""
self.agent.get_player_line_of_sight = Mock(return_value=Pos(*xyz))
log_formatter = logging.Formatter(
"%(asctime)s [%(filename)s:%(lineno)s - %(funcName)s() %(levelname)s]: %(message)s"
)
logging.getLogger().setLevel(logging.DEBUG)
logging.getLogger().handlers.clear()
# set up stdout logging
sh = logging.StreamHandler()
sh.setLevel(logging.DEBUG)
sh.setFormatter(log_formatter)
logging.getLogger().addHandler(sh)
opts = Opt()
opts.sl = 32
spec = {
"players":
[Player(42, "SPEAKER", Pos(0, 68, 0), Look(270, 80), Item(0, 0))],
"mobs":
[SimpleMob(make_mob_opts("cow")),
SimpleMob(make_mob_opts("chicken"))],
"agent": {
"pos": (1, 68, 1)
},
"coord_shift": (-opts.sl // 2, 63 - opts.sl // 2, -opts.sl // 2),
}
world = World(opts, spec)
agent = FakeAgent(world, opts=None)
speaker_name = agent.get_other_players()[0].name
move_speaker_pos = {
"action_type": "MOVE",
"location": {
"location_type": "SPEAKER_POS"
def get_player(self):
return Player(1, "fake_agent", Pos(*self.pos), Look(0, 0), Item(0, 0))
def setUp(self, agent_opts=None):
spec = {
"players":
[Player(42, "SPEAKER", Pos(5, 63, 5), Look(270, 0), Item(0, 0))],
"mobs": [],
"ground_generator":
flat_ground_generator,
"agent": {
"pos": (0, 63, 0)
},
"coord_shift": (-16, 54, -16),
}
world_opts = Opt()
world_opts.sl = 32
self.world = World(world_opts, spec)
self.agent = FakeAgent(self.world, opts=agent_opts)
# More helpful error message to encourage test writers to use self.set_looking_at()
self.agent.get_player_line_of_sight = Mock(
side_effect=NotImplementedError(
"Cannot call into C++ function in this unit test. " +
"Call self.set_looking_at() to set the return value"))
self.speaker = self.agent.get_other_players()[0].name
self.agent.perceive()
# Combinable actions to be used in test cases
self.possible_actions = {
"destroy_speaker_look": {
"action_type": "DESTROY",
"reference_object": {
"location": {
"location_type": "SPEAKER_LOOK"
}
},
},
"copy_speaker_look_to_agent_pos": {
"action_type": "BUILD",
"reference_object": {
"location": {
"location_type": "SPEAKER_LOOK"
}
},
"location": {
"location_type": "AGENT_POS"
},
},
"build_small_sphere": {
"action_type": "BUILD",
"schematic": {
"has_name": "sphere",
"has_size": "small"
},
},
"build_1x1x1_cube": {
"action_type": "BUILD",
"schematic": {
"has_name": "cube",
"has_size": "1 x 1 x 1"
},
},
"move_speaker_pos": {
"action_type": "MOVE",
"location": {
"location_type": "SPEAKER_POS"
},
},
"build_diamond": {
"action_type": "BUILD",
"schematic": {
"has_name": "diamond"
}
},
"build_gold_cube": {
"action_type": "BUILD",
"schematic": {
"has_block_type": "gold",
"has_name": "cube"
},
},
"fill_all_holes_speaker_look": {
"action_type": "FILL",
"location": {
"location_type": "SPEAKER_LOOK"
},
"repeat": {
"repeat_key": "ALL"
},
},
"go_to_tree": {
"action_type": "MOVE",
"location": {
"location_type": "REFERENCE_OBJECT",
"reference_object": {
"has_name": "tree"
},
},
},
"build_square_height_1": {
"action_type": "BUILD",
"schematic": {
"has_name": "square",
"has_height": "1"
},
},
"stop": {
"action_type": "STOP"
},
"fill_speaker_look": {
"action_type": "FILL",
"location": {
"location_type": "SPEAKER_LOOK"
},
},
"fill_speaker_look_gold": {
"action_type": "FILL",
"has_block_type": "gold",
"location": {
"location_type": "SPEAKER_LOOK"
},
},
}
def get_pos(s, idx):
return Pos(idx // s.width, idx % s.width)
def get_player(self):
return Player(1, "fake_agent", Pos(*self.pos), self.get_look(), Item(*self._held_item))
def get_other_players(self):
return [Player(42, "SPEAKER", Pos(5, 63, 5), Look(270, 0), Item(0, 0))]
from utils import Pos
TRANSPARENT = (0, 0, 0, 0)
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
GREY = (100, 100, 100)
GREEN = (76, 231, 60)
RED = (231, 76, 60)
DARK_BLUE = (44, 62, 80)
LIGHT_BLUE = (52, 152, 219)
MEDIUM_BLUE = (41, 128, 185)
DISPLAY_CONFIG = {
'target_resolution': Pos(x=1600, y=700),
'hud_width_px': 200,
'tile_size': 16,
'borders_width': 2,
}
# BORDERS_WIDTH = 2
