def __init__(self, init_state, source, space_subdivisions, init_hook=None):
super().__init__(source=source)
self.position = Position(self, space_subdivisions)
self.position.set_x(init_state)
self.line_rod = LineRod(self, space_subdivisions, init_state=init_hook)
self.hook = Hook(self, self.line_rod, space_subdivisions)
self.num_fishes_caught = 0
def __init__(self, boat, line_rod, space_subdivisions):
super().__init__()
self.boat = boat
self.line_rod = line_rod
self.position = Position(self, space_subdivisions)
self.position.set_x(boat.position.x)
self.position.set_y(line_rod.position.y)
def __init__(self, boat, space_subdivisions, init_state=None):
super().__init__()
self.boat = boat
self.position = Position(self, space_subdivisions)
self.position.set_x(boat.position.x)
if init_state is None:
self.position.set_y(space_subdivisions - 1)
else:
self.position.set_y(init_state)
class Boat(Image):
has_fish = ObjectProperty(None, allownone=True)
def __init__(self, init_state, source, space_subdivisions, init_hook=None):
super().__init__(source=source)
self.position = Position(self, space_subdivisions)
self.position.set_x(init_state)
self.line_rod = LineRod(self, space_subdivisions, init_state=init_hook)
self.hook = Hook(self, self.line_rod, space_subdivisions)
self.num_fishes_caught = 0
def on_state(self, obj, val):
self.pos_hint = {"center_x": self.position.pos_x,
"top": 0.98}
class Hook(Image):
def __init__(self, boat, line_rod, space_subdivisions):
super().__init__()
self.boat = boat
self.line_rod = line_rod
self.position = Position(self, space_subdivisions)
self.position.set_x(boat.position.x)
self.position.set_y(line_rod.position.y)
def on_state(self, *args, **kwargs):
self.pos_hint = {
"center_x": self.position.pos_x + 0.0035,
"center_y": self.position.pos_y
}
def __init__(self, init_state, type_fish, name, settings, observations_sequence):
super().__init__()
self.type_fish = type_fish
self.name = name
self.prev_direction = random.choice(range(8))
if self.prev_direction in [2, 4, 6]:
self.orientation = -1
self.observation = None
self.observations_sequence = observations_sequence
self.updates_cnt = 0
self.source = 'fishing_game_core/images/fish' + str(type_fish) + '.png'
self.settings = settings
space_subdivisions = 20
self.position = Position(self, space_subdivisions)
self.position.set_x(init_state[0])
self.position.set_y(init_state[1])
self.prev_move = None
from fishing_game_core.shared import TYPE_TO_SCORE
self.score = TYPE_TO_SCORE[type_fish] # was: self.score = type_fish + 1 if type_fish < 6 else -7
self.guessed = False
class LineRod(Widget):
color = ListProperty([0, 0.5, 0, 1])
def __init__(self, boat, space_subdivisions, init_state=None):
super().__init__()
self.boat = boat
self.position = Position(self, space_subdivisions)
self.position.set_x(boat.position.x)
if init_state is None:
self.position.set_y(space_subdivisions - 1)
else:
self.position.set_y(init_state)
def on_state(self, *args, **kwargs):
self.size_hint = None, 1.075 - self.position.pos_y
self.pos_hint = {
"center_x": self.position.pos_x,
"top": 1.1
}
class Fish(Image):
orientation = NumericProperty(1.0)
caught = ObjectProperty(None)
def __init__(self, init_state, type_fish, name, settings, observations_sequence):
super().__init__()
self.type_fish = type_fish
self.name = name
self.prev_direction = random.choice(range(8))
if self.prev_direction in [2, 4, 6]:
self.orientation = -1
self.observation = None
self.observations_sequence = observations_sequence
self.updates_cnt = 0
self.source = 'fishing_game_core/images/fish' + str(type_fish) + '.png'
self.settings = settings
space_subdivisions = 20
self.position = Position(self, space_subdivisions)
self.position.set_x(init_state[0])
self.position.set_y(init_state[1])
self.prev_move = None
from fishing_game_core.shared import TYPE_TO_SCORE
self.score = TYPE_TO_SCORE[type_fish] # was: self.score = type_fish + 1 if type_fish < 6 else -7
self.guessed = False
def next_movement_and_flip_horizontally(self):
if self.caught is not None:
return 0, 0
if self.observations_sequence is None:
new_direction = self.model.sample(
previous_state=self.prev_direction)
else:
new_direction = self.observations_sequence[self.updates_cnt]
self.prev_move = new_direction
self.observation = new_direction
if new_direction in [3, 5, 7]:
move_x = 1
self.orientation = move_x
elif new_direction in [2, 4, 6]:
move_x = -1
self.orientation = move_x
else:
move_x = 0
if new_direction in [0, 4, 5]:
move_y = 1
elif new_direction in [1, 6, 7]:
move_y = -1
else:
move_y = 0
return move_x, move_y
def attach_hook(self, rod):
"""
Enforce the center of the fish to be hooked up to the tip of the rod
:return:
"""
self.pos_hint = {"center_x": rod.hook.center_x / self.parent.size[0],
"center_y": rod.hook.pos[1] / self.parent.size[1]}
def on_state(self, ins, val):
self.pos_hint = {"center_x": self.position.pos_x,
"center_y": self.position.pos_y}
def increase_x_y(self, x, y):
if self.caught is not None:
self.attach_hook(self.caught)
else:
self.position.increase_x(x)
self.position.increase_y(y)