def to_block(self, block, offset=0, bpp=2):
"""Writes this tileset to the specified offset in the block.
:param bpp: The number of bits used to represent each pixel by the block representation."""
if bpp not in _EB_GRAPHIC_TILESET_SUPPORTED_BPP_FORMATS:
raise NotImplementedError(
"Don't know how to read graphical tile data of bpp[{}]".format(
bpp))
elif (bpp != 1) and (self.tile_height != 8):
raise NotImplementedError(
"Don't know how to write image data of width[{}], height[{}], and bpp[{}]"
.format(self.tile_width, self.tile_height, bpp))
for tile in self.tiles:
if bpp == 2:
offset += write_2bpp_graphic_to_block(source=tile,
target=block,
offset=offset)
elif bpp == 4:
offset += write_4bpp_graphic_to_block(source=tile,
target=block,
offset=offset)
elif bpp == 8:
offset += write_8bpp_graphic_to_block(source=tile,
target=block,
offset=offset)
else: # bpp == 1
for x in range(0, self.tile_width, 8):
offset += write_1bpp_graphic_to_block(
source=tile,
target=block,
offset=offset,
x=x,
height=self.tile_height)
def test_write_1bpp_graphic_to_block():
source = [[0, 0, 0, 0, 0, 0, 1, 1], [0, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 0, 1], [1, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 1, 0], [1, 1, 0, 0, 1, 0, 0, 0],
[0, 1, 1, 1, 0, 0, 0, 1], [0, 0, 0, 0, 0, 0, 0, 1]]
target = Block()
target.from_list([32] * 10)
assert_equal(
8, write_1bpp_graphic_to_block(source, target, 1, x=0, y=0, height=8))
assert_list_equal(target.to_list(), [
32, 0b00000011, 0b01110000, 0b01001001, 0b11110000, 0b01001010,
0b11001000, 0b01110001, 0b00000001, 32
])
def test_write_1bpp_graphic_to_block_rectangular_short():
source = [[0, 0, 0, 0, 0, 0, 1, 1], [0, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 0, 1], [1, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 1, 0], [1, 1, 0, 0, 1, 0, 0, 0]]
target = Block()
target.from_list([0xeb] * 8)
target[0] = 42
assert_equal(
6, write_1bpp_graphic_to_block(source, target, 2, x=0, y=0, height=6))
assert_list_equal(target.to_list(), [
42, 0xeb, 0b00000011, 0b01110000, 0b01001001, 0b11110000, 0b01001010,
0b11001000
])
def test_write_1bpp_graphic_to_block_offset_source():
source = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 1, 1],
[0, 0, 0, 1, 1, 1, 0, 0, 0, 0], [0, 0, 0, 1, 0, 0, 1, 0, 0, 1],
[0, 0, 1, 1, 1, 1, 0, 0, 0, 0], [0, 0, 0, 1, 0, 0, 1, 0, 1, 0],
[0, 0, 1, 1, 0, 0, 1, 0, 0, 0], [0, 0, 0, 1, 1, 1, 0, 0, 0, 1],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 1], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]
target = Block()
target.from_list([0] * 8)
assert_equal(
8, write_1bpp_graphic_to_block(source, target, 0, x=2, y=1, height=8))
assert_list_equal(target.to_list(), [
0b00000011, 0b01110000, 0b01001001, 0b11110000, 0b01001010, 0b11001000,
0b01110001, 0b00000001
])
def test_write_1bpp_graphic_to_block_rectangular_short():
source = [[0, 0, 0, 0, 0, 0, 1, 1],
[0, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 0, 1],
[1, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 1, 0],
[1, 1, 0, 0, 1, 0, 0, 0]]
target = Block()
target.from_list([0xeb] * 8)
target[0] = 42
assert_equal(6, write_1bpp_graphic_to_block(source, target, 2, x=0, y=0, height=6))
assert_list_equal(target.to_list(), [42, 0xeb,
0b00000011,
0b01110000,
0b01001001,
0b11110000,
0b01001010,
0b11001000])
def to_block(self, block, offset=0, bpp=2):
"""Writes this tileset to the specified offset in the block.
:param bpp: The number of bits used to represent each pixel by the block representation."""
if bpp not in _EB_GRAPHIC_TILESET_SUPPORTED_BPP_FORMATS:
raise NotImplementedError("Don't know how to read graphical tile data of bpp[{}]".format(bpp))
elif (bpp != 1) and (self.tile_height != 8):
raise NotImplementedError("Don't know how to write image data of width[{}], height[{}], and bpp[{}]"
.format(self.tile_width, self.tile_height, bpp))
for tile in self.tiles:
if bpp == 2:
offset += write_2bpp_graphic_to_block(source=tile, target=block, offset=offset)
elif bpp == 4:
offset += write_4bpp_graphic_to_block(source=tile, target=block, offset=offset)
elif bpp == 8:
offset += write_8bpp_graphic_to_block(source=tile, target=block, offset=offset)
else: # bpp == 1
for x in range(0, self.tile_width, 8):
offset += write_1bpp_graphic_to_block(source=tile, target=block, offset=offset,
x=x, height=self.tile_height)
def test_write_1bpp_graphic_to_block_offset_source():
source = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 1, 1],
[0, 0, 0, 1, 1, 1, 0, 0, 0, 0],
[0, 0, 0, 1, 0, 0, 1, 0, 0, 1],
[0, 0, 1, 1, 1, 1, 0, 0, 0, 0],
[0, 0, 0, 1, 0, 0, 1, 0, 1, 0],
[0, 0, 1, 1, 0, 0, 1, 0, 0, 0],
[0, 0, 0, 1, 1, 1, 0, 0, 0, 1],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 1],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]
target = Block()
target.from_list([0] * 8)
assert_equal(8, write_1bpp_graphic_to_block(source, target, 0, x=2, y=1, height=8))
assert_list_equal(target.to_list(), [0b00000011,
0b01110000,
0b01001001,
0b11110000,
0b01001010,
0b11001000,
0b01110001,
0b00000001])
def test_write_1bpp_graphic_to_block():
source = [[0, 0, 0, 0, 0, 0, 1, 1],
[0, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 0, 1],
[1, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 1, 0],
[1, 1, 0, 0, 1, 0, 0, 0],
[0, 1, 1, 1, 0, 0, 0, 1],
[0, 0, 0, 0, 0, 0, 0, 1]]
target = Block()
target.from_list([32] * 10)
assert_equal(8, write_1bpp_graphic_to_block(source, target, 1, x=0, y=0, height=8))
assert_list_equal(target.to_list(), [32,
0b00000011,
0b01110000,
0b01001001,
0b11110000,
0b01001010,
0b11001000,
0b01110001,
0b00000001,
32])
def test_read_1bpp_graphic_from_block_rectangular_tall():
source = [[0, 0, 0, 0, 0, 0, 1, 1], [0, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 0, 1], [1, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 1, 0], [1, 1, 0, 0, 1, 0, 0, 0],
[0, 1, 1, 1, 0, 0, 0, 1], [0, 0, 0, 0, 0, 0, 0, 1],
[0, 0, 1, 0, 0, 0, 0, 0], [0, 0, 1, 1, 0, 0, 0, 0],
[0, 0, 1, 0, 1, 0, 0, 0], [0, 0, 1, 0, 1, 0, 0, 0],
[0, 1, 1, 0, 0, 0, 0, 0], [1, 1, 1, 0, 0, 0, 0, 0],
[1, 1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 1]]
target = Block()
target.from_list([
42, 11, 99, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 112, 113, 114, 115, 116,
12, 21
])
assert_equal(
16, write_1bpp_graphic_to_block(source, target, 3, x=0, y=0,
height=16))
assert_list_equal(target.to_list(), [
42, 11, 99, 0b00000011, 0b01110000, 0b01001001, 0b11110000, 0b01001010,
0b11001000, 0b01110001, 0b00000001, 0b00100000, 0b00110000, 0b00101000,
0b00101000, 0b01100000, 0b11100000, 0b11000000, 0b00000001, 12, 21
])
def test_read_1bpp_graphic_from_block_rectangular_tall():
source = [[0, 0, 0, 0, 0, 0, 1, 1],
[0, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 0, 1],
[1, 1, 1, 1, 0, 0, 0, 0],
[0, 1, 0, 0, 1, 0, 1, 0],
[1, 1, 0, 0, 1, 0, 0, 0],
[0, 1, 1, 1, 0, 0, 0, 1],
[0, 0, 0, 0, 0, 0, 0, 1],
[0, 0, 1, 0, 0, 0, 0, 0],
[0, 0, 1, 1, 0, 0, 0, 0],
[0, 0, 1, 0, 1, 0, 0, 0],
[0, 0, 1, 0, 1, 0, 0, 0],
[0, 1, 1, 0, 0, 0, 0, 0],
[1, 1, 1, 0, 0, 0, 0, 0],
[1, 1, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 1]]
target = Block()
target.from_list([42, 11, 99, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 112, 113, 114, 115, 116, 12, 21])
assert_equal(16, write_1bpp_graphic_to_block(source, target, 3, x=0, y=0, height=16))
assert_list_equal(target.to_list(), [42, 11, 99,
0b00000011,
0b01110000,
0b01001001,
0b11110000,
0b01001010,
0b11001000,
0b01110001,
0b00000001,
0b00100000,
0b00110000,
0b00101000,
0b00101000,
0b01100000,
0b11100000,
0b11000000,
0b00000001,
12, 21])
