def Start(self):
str_gridSize = self.gridSize.get()
gridSize = int(str_gridSize)
str_algo = self.type_of_algo.get()
str_startxy = self.txtStart.get("1.0", 'end-1c')
str_goalxy = self.txtGoal.get("1.0", 'end-1c')
if self.checkInput(str_goalxy, gridSize) and self.checkInput(
str_startxy, gridSize):
si, sj = list(map(int, str_startxy.split()))
gi, gj = list(map(int, str_goalxy.split()))
si, sj = sj, si
gi, gj = gj, gi
startNode = algo.Node(algo.Point(si, sj), 0, 0, 0)
goalNode = algo.Node(algo.Point(gi, gj), 0, 0, 0)
app = AppGUI(startNode, goalNode, gridSize, str_algo)
else:
messagebox.showinfo("Warning", "Invalid coordinate")
import map_2d
import AStar
if __name__ == '__main__':
##构建地图
mapTest = map_2d.map2d()
mapTest.showMap()
##构建A*
aStar = AStar.AStar(mapTest, AStar.Node(AStar.Point(4, 4)), AStar.Node(AStar.Point(11, 23)))
print("A* start:")
##开始寻路
if aStar.start():
aStar.setMap()
mapTest.showMap()
else:
print("no way")
# coding=utf-8
import map2d
import AStar
if __name__ == '__main__':
##构建地图
mapTest = map2d.map2d()
mapTest.showMap()
##构建A*
aStar = AStar.AStar(mapTest, AStar.Node(AStar.Point(1,1)), AStar.Node(AStar.Point(8,18)))
print("A* start:")
##开始寻路
if aStar.start():
aStar.setMap()
mapTest.showMap()
else:
print("no way")
