def test_from_image_2_subpalettes(self):
palette = EbPalette(2, 4)
tileset = EbGraphicTileset(num_tiles=4, tile_width=8, tile_height=8)
arrangement = EbTileArrangement(width=4, height=1)
arrangement.from_image(image=self.tile_8x8_2bpp_3_img, tileset=tileset, palette=palette)
img_palette = self.tile_8x8_2bpp_3_img.getpalette()
self.tile_8x8_2bpp_3_img.putpalette([x & 0xF8 for x in img_palette])
before_image_rgb = self.tile_8x8_2bpp_3_img.convert("RGB")
after_image_rgb = arrangement.image(tileset, palette).convert("RGB")
assert_images_equal(before_image_rgb, after_image_rgb)
assert_set_equal(
{palette[0, i] for i in range(4)},
{EbColor(24, 0, 248), EbColor(0, 248, 24), EbColor(152, 0, 248), EbColor(248, 144, 0)},
)
assert_set_equal(
{palette[1, i] for i in range(4)},
{EbColor(24, 0, 248), EbColor(0, 248, 24), EbColor(216, 248, 0), EbColor(152, 0, 248)},
)
assert_equal(arrangement[0, 0].tile, 0)
assert_equal(arrangement[0, 0].subpalette, 1)
assert_equal({tileset[0][0][i] for i in [-1, -2, -3, -4]}, {0, 1, 2, 3})
assert_equal(arrangement[1, 0].tile, 1)
assert_equal(arrangement[1, 0].subpalette, 0)
assert_equal({tileset[1][0][i] for i in [-1, -2, -3, -4]}, {0, 1, 2, 3})
assert_equal(arrangement[2, 0].tile, 2)
assert_equal(arrangement[2, 0].subpalette, 1)
assert_equal(arrangement[3, 0].tile, 3)
assert_equal(arrangement[3, 0].subpalette, 0)
def test_to_image_single_subpalette(self):
palette = EbPalette(1, 2)
tileset = EbGraphicTileset(num_tiles=6, tile_width=8, tile_height=8)
arrangement = EbTileArrangement(width=6, height=1)
arrangement.from_image(self.tile_8x8_2bpp_2_img, tileset=tileset, palette=palette)
new_image = arrangement.image(tileset, palette)
assert_images_equal(self.tile_8x8_2bpp_2_img, new_image)
def test_to_image_single_subpalette(self):
palette = EbPalette(1, 2)
tileset = EbGraphicTileset(num_tiles=6, tile_width=8, tile_height=8)
arrangement = EbTileArrangement(width=6, height=1)
arrangement.from_image(self.tile_8x8_2bpp_2_img,
tileset=tileset,
palette=palette)
new_image = arrangement.image(tileset, palette)
assert_images_equal(self.tile_8x8_2bpp_2_img, new_image)
def test_from_image_2_subpalettes(self):
palette = EbPalette(2, 4)
tileset = EbGraphicTileset(num_tiles=4, tile_width=8, tile_height=8)
arrangement = EbTileArrangement(width=4, height=1)
arrangement.from_image(image=self.tile_8x8_2bpp_3_img,
tileset=tileset,
palette=palette)
img_palette = self.tile_8x8_2bpp_3_img.getpalette()
self.tile_8x8_2bpp_3_img.putpalette([x & 0xf8 for x in img_palette])
before_image_rgb = self.tile_8x8_2bpp_3_img.convert("RGB")
after_image_rgb = arrangement.image(tileset, palette).convert("RGB")
assert_images_equal(before_image_rgb, after_image_rgb)
assert_set_equal({palette[1, i]
for i in range(4)}, {
EbColor(24, 0, 248),
EbColor(0, 248, 24),
EbColor(152, 0, 248),
EbColor(248, 144, 0)
})
assert_set_equal({palette[0, i]
for i in range(4)}, {
EbColor(24, 0, 248),
EbColor(0, 248, 24),
EbColor(216, 248, 0),
EbColor(152, 0, 248)
})
assert_equal(arrangement[0, 0].tile, 0)
assert_equal(arrangement[0, 0].subpalette, 0)
assert_equal({tileset[0][0][i]
for i in [-1, -2, -3, -4]}, {0, 1, 2, 3})
assert_equal(arrangement[1, 0].tile, 1)
assert_equal(arrangement[1, 0].subpalette, 1)
assert_equal({tileset[1][0][i]
for i in [-1, -2, -3, -4]}, {0, 1, 2, 3})
assert_equal(arrangement[2, 0].tile, 2)
assert_equal(arrangement[2, 0].subpalette, 0)
assert_equal(arrangement[3, 0].tile, 3)
assert_equal(arrangement[3, 0].subpalette, 1)
