def setUp(self):
tiles_map = items_map = [
"#####",
"#...#",
"#####",
"#...#",
"#####"]
self.obj_defs = {".": "Floor", "#": "Wall"}
level = InteriorLevel()
level.load_char_map(tiles_map, items_map, self.obj_defs)
mike = Player('Mike')
mike.set_color((255, 0, 0))
level.add_player((2, 1), mike)
self.view = InteriorView(level)
class TestInteriorViewGenerate(unittest.TestCase):
def setUp(self):
tiles_map = items_map = [
"#####",
"#...#",
"#####",
"#...#",
"#####"]
self.obj_defs = {".": "Floor", "#": "Wall"}
level = InteriorLevel()
level.load_char_map(tiles_map, items_map, self.obj_defs)
mike = Player('Mike')
mike.set_color((255, 0, 0))
level.add_player((2, 1), mike)
self.view = InteriorView(level)
def test_field_size(self):
coords, radius, sight = (2, 1), 13, 13
visible_tiles = self.view.visible_tiles(coords, radius, sight)
field, colors, _, _ = self.view.generate(coords, radius,
sight, visible_tiles)
self.assertEqual(len(field), radius * 2 + 1,
"returned field height should reflect passed radius")
self.assertEqual(len(field[0]), radius * 2 + 1,
"returned field width should reflect passed radius")
def test_room_visibility(self):
coords, radius, sight = (2, 1), 13, 13
visible_tiles = self.view.visible_tiles(coords, radius, sight)
field, colors, _, _ = self.view.generate(coords, radius,
sight, visible_tiles)
for y in xrange(radius - 1, radius + 2):
for x in xrange(radius - 2, radius + 3):
self.assertIn(field[y][x], self.obj_defs.keys() + ['@'],
"non-obscured room should be visible")
def test_sight_influence(self):
coords, radius, sight = (2, 1), 13, 7
visible_tiles = self.view.visible_tiles(coords, radius, sight)
field, colors, _, _ = self.view.generate(coords, radius,
sight, visible_tiles)
for y, line in enumerate(field, - radius):
for x, char in enumerate(line, - radius):
if x > sight or x < - sight or y > sight or y < - sight:
self.assertEqual(char, ' ',
("characters outside the sight area "
"should not be displayed"))
def test_shadowcasting_and_obscurity(self):
coords, radius, sight = (2, 1), 13, 13
visible_tiles = self.view.visible_tiles(coords, radius, sight)
field, colors, _, _ = self.view.generate(coords, radius,
sight, visible_tiles)
for y in xrange(3, 5):
for x in xrange(0, 5):
self.assertEqual(field[y][x], ' ',
"room behind the wall should not be visible")
def test_target_being_drawn(self):
coords, radius, sight, target = (2, 1), 13, 7, (2, 3)
(x, y), (dx, dy) = coords, target
x, y = radius + dx - x, radius + dy - y
visible_tiles = self.view.visible_tiles(coords, radius, sight)
field, colors, target, _ = self.view.generate(coords, radius, sight,
visible_tiles, target)
self.assertEqual(target, (x, y),
"target's relative coordinates should be returned")
def test_default_color_override(self):
coords, radius, sight = (2, 1), 13, 13
visible_tiles = self.view.visible_tiles(coords, radius, sight)
field, colors, _, _ = self.view.generate(coords, radius,
sight, visible_tiles)
self.assertEqual(colors[(radius, radius)], (255, 0, 0),
"non-standard colored objects should pass color")
