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)
def build_sprite(rows):
s = Sprite(5, 5)
for i in range(5):
s.set_row(i, rows[i])
return s
def test_draw_sprite(self):
self.codebug.clear()
def fill_sprite(s):
for x in range(s.width):
for y in range(s.height):
s.set_pixel(x, y, 1)
sprite = Sprite(4, 4)
fill_sprite(sprite)
self.codebug.draw_sprite(0, 0, sprite)
self.assertEqual(self.codebug.get_row(4), 0x00)
self.assertEqual(self.codebug.get_row(3), 0x1E)
self.assertEqual(self.codebug.get_row(2), 0x1E)
self.assertEqual(self.codebug.get_row(1), 0x1E)
self.assertEqual(self.codebug.get_row(0), 0x1E)
self.codebug.draw_sprite(1, 1, sprite)
self.assertEqual(self.codebug.get_row(4), 0x0F)
self.assertEqual(self.codebug.get_row(3), 0x0F)
self.assertEqual(self.codebug.get_row(2), 0x0F)
self.assertEqual(self.codebug.get_row(1), 0x0F)
self.assertEqual(self.codebug.get_row(0), 0x00)
sprite = Sprite(2, 3)
fill_sprite(sprite)
self.codebug.draw_sprite(0, 0, sprite)
self.assertEqual(self.codebug.get_row(4), 0x00)
self.assertEqual(self.codebug.get_row(3), 0x00)
self.assertEqual(self.codebug.get_row(2), 0x18)
self.assertEqual(self.codebug.get_row(1), 0x18)
self.assertEqual(self.codebug.get_row(0), 0x18)
sprite = Sprite(3, 3)
fill_sprite(sprite)
sprite.set_pixel(1, 2, 0) # key the sprite
self.codebug.draw_sprite(0, 0, sprite)
self.assertEqual(self.codebug.get_row(4), 0x00)
self.assertEqual(self.codebug.get_row(3), 0x00)
self.assertEqual(self.codebug.get_row(2), 0x14)
self.assertEqual(self.codebug.get_row(1), 0x1C)
self.assertEqual(self.codebug.get_row(0), 0x1C)
self.codebug.draw_sprite(2, 2, sprite)
self.assertEqual(self.codebug.get_row(4), 0x05)
self.assertEqual(self.codebug.get_row(3), 0x07)
self.assertEqual(self.codebug.get_row(2), 0x07)
self.assertEqual(self.codebug.get_row(1), 0x00)
self.assertEqual(self.codebug.get_row(0), 0x00)
hello_str = StringSprite('Hello!')
self.codebug.draw_sprite(0, 0, hello_str)
self.assertEqual(self.codebug.get_row(4), 0x12)
self.assertEqual(self.codebug.get_row(3), 0x12)
self.assertEqual(self.codebug.get_row(2), 0x1E)
self.assertEqual(self.codebug.get_row(1), 0x12)
self.assertEqual(self.codebug.get_row(0), 0x12)
self.codebug.draw_sprite(-7, 0, hello_str)
self.assertEqual(self.codebug.get_row(4), 0x03)
self.assertEqual(self.codebug.get_row(3), 0x11)
self.assertEqual(self.codebug.get_row(2), 0x19)
self.assertEqual(self.codebug.get_row(1), 0x01)
self.assertEqual(self.codebug.get_row(0), 0x1B)
def test_draw_sprite(self):
self.codebug.clear()
def fill_sprite(s):
for x in range(s.width):
for y in range(s.height):
s.set_pixel(x, y, 1)
sprite = Sprite(4, 4)
fill_sprite(sprite)
self.codebug.draw_sprite(0, 0, sprite)
self.assertEqual(self.codebug.get_row(4), 0x00)
self.assertEqual(self.codebug.get_row(3), 0x1E)
self.assertEqual(self.codebug.get_row(2), 0x1E)
self.assertEqual(self.codebug.get_row(1), 0x1E)
self.assertEqual(self.codebug.get_row(0), 0x1E)
self.codebug.draw_sprite(1, 1, sprite)
self.assertEqual(self.codebug.get_row(4), 0x0F)
self.assertEqual(self.codebug.get_row(3), 0x0F)
self.assertEqual(self.codebug.get_row(2), 0x0F)
self.assertEqual(self.codebug.get_row(1), 0x0F)
self.assertEqual(self.codebug.get_row(0), 0x00)
sprite = Sprite(2, 3)
fill_sprite(sprite)
self.codebug.draw_sprite(0, 0, sprite)
self.assertEqual(self.codebug.get_row(4), 0x00)
self.assertEqual(self.codebug.get_row(3), 0x00)
self.assertEqual(self.codebug.get_row(2), 0x18)
self.assertEqual(self.codebug.get_row(1), 0x18)
self.assertEqual(self.codebug.get_row(0), 0x18)
sprite = Sprite(3, 3)
fill_sprite(sprite)
sprite.set_pixel(1, 2, 0) # key the sprite
self.codebug.draw_sprite(0, 0, sprite)
self.assertEqual(self.codebug.get_row(4), 0x00)
self.assertEqual(self.codebug.get_row(3), 0x00)
self.assertEqual(self.codebug.get_row(2), 0x14)
self.assertEqual(self.codebug.get_row(1), 0x1C)
self.assertEqual(self.codebug.get_row(0), 0x1C)
self.codebug.draw_sprite(2, 2, sprite)
self.assertEqual(self.codebug.get_row(4), 0x05)
self.assertEqual(self.codebug.get_row(3), 0x07)
self.assertEqual(self.codebug.get_row(2), 0x07)
self.assertEqual(self.codebug.get_row(1), 0x00)
self.assertEqual(self.codebug.get_row(0), 0x00)
hello_str = StringSprite('Hello!')
self.codebug.draw_sprite(0, 0, hello_str)
self.assertEqual(self.codebug.get_row(4), 0x12)
self.assertEqual(self.codebug.get_row(3), 0x12)
self.assertEqual(self.codebug.get_row(2), 0x1E)
self.assertEqual(self.codebug.get_row(1), 0x12)
self.assertEqual(self.codebug.get_row(0), 0x12)
self.codebug.draw_sprite(-7, 0, hello_str)
self.assertEqual(self.codebug.get_row(4), 0x03)
self.assertEqual(self.codebug.get_row(3), 0x11)
self.assertEqual(self.codebug.get_row(2), 0x19)
self.assertEqual(self.codebug.get_row(1), 0x01)
self.assertEqual(self.codebug.get_row(0), 0x1B)
