def __init__(self, origin): self.nodes = [] self.maxNodes = 20 self.maxRange = 40 self.scatter = 20 self.origin = origin self.start = TunnelNode(self) self.nodes.append(self.start) self.end = None
class Maze(object): def __init__(self, origin): self.nodes = [] self.maxNodes = 20 self.maxRange = 40 self.scatter = 20 self.origin = origin self.start = TunnelNode(self) self.nodes.append(self.start) self.end = None def update(self): for node in self.nodes: node.update() if self.end is None: done = True for node in self.nodes: if not node.isDone(): done = False if done: self.end = choice(self.nodes[1:]) def draw(self, surface): for node in self.nodes: node.draw(surface) self.start.draw(surface, (0,0,255)) if not self.end is None: self.end.draw(surface, (0, 255, 0)) def spawnNode(self, builder): newNode = TunnelNode(self, builder) self.nodes.append(newNode) def hasNearbyNode(self, position): for node in self.nodes: xrel = abs(node.position[0] - position[0]) yrel = abs(node.position[1] - position[1]) dist = sqrt(xrel ** 2 + yrel ** 2) if dist < self.scatter: return True return False def inRange(self, position): if len(self.nodes) == 0: return True xrel = abs(self.start.position[0] - position[0]) yrel = abs(self.start.position[1] - position[1]) dist = sqrt(xrel ** 2 + yrel ** 2) return dist < self.maxRange def full(self): return len(self.nodes) >= self.maxNodes
