def test_move(self):
self._picker.move(action=Action.RIGHT,
limit=Limit(0, self._height, 0, self._width))
self.assertTrue(self._picker.get_position() == Position(x=1, y=15))
self._picker.move(action=Action.RIGHT,
limit=Limit(0, self._height, 0, self._width))
self.assertTrue(self._picker.get_position() == Position(x=2, y=15))
self._picker.move(action=Action.LEFT,
limit=Limit(0, self._height, 0, self._width))
self.assertTrue(self._picker.get_position() == Position(x=1, y=15))
self._picker.move(action=Action.LEFT,
limit=Limit(0, self._height, 0, self._width))
self.assertTrue(self._picker.get_position() == Position(x=0, y=15))
def draw(self):
x = self.__fruit.get_position().x
y = self.__fruit.get_position().y
self.__viewer.draw_polygon(v=[
transform(Position(x, y), self.__scale),
transform(Position(x + self.__fruit.get_size().width, y),
self.__scale),
transform(
Position(x + self.__fruit.get_size().width,
y - self.__fruit.get_size().height), self.__scale),
transform(Position(x, y - self.__fruit.get_size().height),
self.__scale)
],
filled=True,
color=self.__color)
def setUp(self) -> None:
self._width = 100
self._height = 100
picker_width = 20
picker_height = 10
self._picker = Picker(pos0=Position(x=0, y=15),
dx=1,
size=Size(width=picker_width,
height=picker_height))
def move(self, action: Action, limit: Limit):
assert isinstance(
action, Action), "picker.error : action must be an Action instance"
assert isinstance(
limit, Limit), "picker.error : limit must be a Limit instance"
assert limit.top > limit.bottom, "picker.error : top must be greater than bottom"
assert limit.left < limit.right, "picker.error : left must be lower than bottom"
assert limit.left <= self.__pos.x <= limit.right - self.__size.width, "picker.error : x position must be between left and right limit"
assert limit.bottom + self.__size.height <= self.__pos.y <= limit.top, "picker.error : y position must be between top and bottom limit"
x = self.__pos.x
y = self.__pos.y
# Realizar acción
if action == Action.LEFT and limit.left <= x - self.__dx:
x -= self.__dx
self.__pos = Position(x, y)
elif action == Action.RIGHT and x + self.__size.width + self.__dx <= limit.right:
x += self.__dx
self.__pos = Position(x, y)
def transform(position: Position, scale):
x = position.x / scale
y = position.y / scale
return Position(x, y)
def move(self):
if not self.__collected:
x = self.__pos.x
y = self.__pos.y
self.__pos = Position(x, y - self.__dy)
def setUp(self) -> None:
self.width = 100
self.height = 100
x = 0
y = self.height
self.fruit = Fruit(pos0=Position(x=x, y=y), size=Size(10, 10), dy=1)
def test_move_right_limit(self):
for _ in range(1000):
self._picker.move(action=Action.RIGHT,
limit=Limit(0, self._height, 0, self._width))
self.assertTrue(self._picker.get_position() == Position(
x=100 - self._picker.get_size().width, y=15))
def test_move_left_limit(self):
for _ in range(1000):
self._picker.move(action=Action.LEFT,
limit=Limit(0, self._height, 0, self._width))
self.assertTrue(self._picker.get_position() == Position(x=0, y=15))