def test_invert(self):
def fill_sprite(s):
for x in range(s.width):
for y in range(s.height):
s.set_pixel(x, y, 1)
s = Sprite(5, 5)
# key the sprite so that looks like this:
# 1 1 0 1 1
# 1 1 0 1 1
# 1 1 1 1 0
# 1 1 1 1 1
# 1 1 1 1 1
fill_sprite(s)
s.set_pixel(2, 4, 0)
s.set_pixel(2, 3, 0)
s.set_pixel(4, 2, 0)
expected = [[1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 0, 0],
[1, 1, 1, 1, 1], [1, 1, 0, 1, 1]]
self.assertEqual(s.pixel_state, expected)
s2 = s.clone()
s2.invert_vertical()
expected = [[1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [0, 0, 1, 1, 1],
[1, 1, 1, 1, 1], [1, 1, 0, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
s2 = s.clone()
s2.invert_horizontal()
expected = [[1, 1, 0, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 0, 0],
[1, 1, 1, 1, 1], [1, 1, 1, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
def test_invert(self):
def fill_sprite(s):
for x in range(s.width):
for y in range(s.height):
s.set_pixel(x, y, 1)
s = Sprite(5, 5)
# key the sprite so that looks like this:
# 1 1 0 1 1
# 1 1 0 1 1
# 1 1 1 1 0
# 1 1 1 1 1
# 1 1 1 1 1
fill_sprite(s)
s.set_pixel(2, 4, 0)
s.set_pixel(2, 3, 0)
s.set_pixel(4, 2, 0)
expected = [[1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 0, 0], [1, 1, 1, 1, 1], [1, 1, 0, 1, 1]]
self.assertEqual(s.pixel_state, expected)
s2 = s.clone()
s2.invert_vertical()
expected = [[1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [0, 0, 1, 1, 1], [1, 1, 1, 1, 1], [1, 1, 0, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
s2 = s.clone()
s2.invert_horizontal()
expected = [[1, 1, 0, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 0, 0], [1, 1, 1, 1, 1], [1, 1, 1, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
def test_rotate90(self):
def fill_sprite(s):
for x in range(s.width):
for y in range(s.height):
s.set_pixel(x, y, 1)
s = Sprite(5, 5)
# key the sprite so that looks like this:
# 1 1 0 1 1
# 1 1 0 1 1
# 1 1 1 1 0
# 1 1 1 1 1
# 1 1 1 1 1
fill_sprite(s)
s.set_pixel(2, 4, 0)
s.set_pixel(2, 3, 0)
s.set_pixel(4, 2, 0)
expected = [[1, 1, 1, 1, 1],
[1, 1, 1, 1, 1],
[1, 1, 1, 0, 0],
[1, 1, 1, 1, 1],
[1, 1, 0, 1, 1]]
self.assertEqual(s.pixel_state, expected)
# rotate 90deg
s2 = s.clone()
s2.rotate90(1)
expected = [[1, 1, 1, 1, 1],
[1, 1, 1, 1, 1],
[0, 1, 1, 1, 1],
[1, 1, 0, 1, 1],
[1, 1, 0, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
# rotate 180deg
s2 = s.clone()
s2.rotate90(2)
expected = [[1, 1, 0, 1, 1],
[1, 1, 1, 1, 1],
[0, 0, 1, 1, 1],
[1, 1, 1, 1, 1],
[1, 1, 1, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
# rotate 270deg
s2 = s.clone()
s2.rotate90(3)
expected = [[1, 1, 0, 1, 1],
[1, 1, 0, 1, 1],
[1, 1, 1, 1, 0],
[1, 1, 1, 1, 1],
[1, 1, 1, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
def test_rotate90(self):
def fill_sprite(s):
for x in range(s.width):
for y in range(s.height):
s.set_pixel(x, y, 1)
s = Sprite(5, 5)
# key the sprite so that looks like this:
# 1 1 0 1 1
# 1 1 0 1 1
# 1 1 1 1 0
# 1 1 1 1 1
# 1 1 1 1 1
fill_sprite(s)
s.set_pixel(2, 4, 0)
s.set_pixel(2, 3, 0)
s.set_pixel(4, 2, 0)
expected = [[1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [1, 1, 1, 0, 0],
[1, 1, 1, 1, 1], [1, 1, 0, 1, 1]]
self.assertEqual(s.pixel_state, expected)
# rotate 90deg
s2 = s.clone()
s2.rotate90(1)
expected = [[1, 1, 1, 1, 1], [1, 1, 1, 1, 1], [0, 1, 1, 1, 1],
[1, 1, 0, 1, 1], [1, 1, 0, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
# rotate 180deg
s2 = s.clone()
s2.rotate90(2)
expected = [[1, 1, 0, 1, 1], [1, 1, 1, 1, 1], [0, 0, 1, 1, 1],
[1, 1, 1, 1, 1], [1, 1, 1, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
# rotate 270deg
s2 = s.clone()
s2.rotate90(3)
expected = [[1, 1, 0, 1, 1], [1, 1, 0, 1, 1], [1, 1, 1, 1, 0],
[1, 1, 1, 1, 1], [1, 1, 1, 1, 1]]
self.assertEqual(s2.pixel_state, expected)
