def _fill_rooms(M, nodes):
"""
Fill map with rooms given from leaf nodes of BSP-tree.
"""
for node in nodes:
for y in range(node.room_y1, node.room_y2):
for x in range(node.room_x1, node.room_x2):
M[x, y] = C.floor()
def _create_corridors(M, nodes, edges):
"""
Create corridors between rooms that should be connected.
"""
for edge in edges:
n1 = nodes[edge[0]]
n2 = nodes[edge[1]]
if max(n1.room_x1, n2.room_x1) < min(n1.room_x2, n2.room_x2):
x = random.randint(max(n1.room_x1, n2.room_x1),
min(n1.room_x2, n2.room_x2))
for y in range(min(n2.room_y2, n1.room_y1),
max(n2.room_y2, n1.room_y1)):
M[x, y] = C.floor()
elif max(n1.room_y1, n2.room_y1) < min(n1.room_y2, n2.room_y2):
y = random.randint(max(n1.room_y1, n2.room_y1),
min(n1.room_y2, n2.room_y2))
for x in range(min(n2.room_x2, n1.room_x1),
max(n2.room_x2, n1.room_x1)):
M[x, y] = C.floor()