def _generate_nodes(self, width, height):
nodes = [None] * 100
for i in range(10):
for j in range(10):
coordinate = Coordinate(i * 10, j * 10)
node = Node(coordinate)
nodes[i + j * 10] = node
for i in range(10):
for j in range(10):
node = nodes[i + j * 10]
if i < 9:
node_right = nodes[(i + 1) + j * 10]
node.add_geoneighbour(node_right)
node_right.add_geoneighbour(node)
if j < 9:
node_down = nodes[i + (j + 1) * 10]
node.add_geoneighbour(node_down)
node_down.add_geoneighbour(node)
return nodes
def start_pos(self, name):
return Node(Coordinate(0., 0.))
def start_pos(self, name):
return Node(Coordinate(50, 50))
def to_pos(self):
return Node(Coordinate(10., 0.))
def from_pos(self):
return Node(Coordinate(0., 0.))