def test_pos_to_tile_xy(self):
pos = {'x' : 20, 'y': 30}
x, y = Renderer.pos_to_tile_xy(pos, 0)
self.assertTrue(x >= 0)
self.assertTrue(y >= 0)
self.assertTrue(x <= Renderer.tile_width)
self.assertTrue(x <= Renderer.tile_height)
def main():
if len(sys.argv) < 2:
sys.stderr.write("Usage: transform_tileset <tileset>\n")
return 1
logging.getLogger().setLevel(logging.DEBUG)
conf = load_config(sys.argv[1])
validate_tileset_config(conf, set(['city', 'field', 'road']))
new_conf = {}
new_conf['tiles'] = {}
new_conf['base_tiles'] = {}
for name, tile in conf['tiles'].items():
new_conf['base_tiles'][tile['name']] = copy.deepcopy(tile)
del new_conf['base_tiles'][tile['name']]['name']
new_conf['tiles'][name] = tile['name']
for name, tile in new_conf['base_tiles'].items():
positions = []
for pos, data in tile['positions'].items():
#print pos, data
if 'connection' in data:
#print pos
x, y = Renderer.pos_to_tile_xy(pos, 0)
#print x, y
xp = int(float(x)/float(Renderer.tile_width) * 100.0)
yp = int(float(y)/float(Renderer.tile_height) * 100.0)
#print xp, yp
this_pos = {}
this_pos['connection'] = data['connection']
this_pos['x'] = xp
this_pos['y'] = yp
positions.append(this_pos)
del tile['positions']
tile['positions'] = positions
print json.dumps(new_conf, sort_keys=True, indent=4)
