def on_click():
'''
This function defines the action of the 'Next' button.
'''
global algo, counter, next_button, romania_problem, start, goal
romania_problem = GraphProblem(start.get(), goal.get(), romania_map)
if "Breadth-First Tree Search" == algo.get():
node = breadth_first_tree_search(romania_problem)
if node is not None:
final_path = bfts(romania_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Depth-First Tree Search" == algo.get():
node = depth_first_tree_search(romania_problem)
if node is not None:
final_path = dfts(romania_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Depth-First Graph Search" == algo.get():
node = depth_first_graph_search(romania_problem)
if node is not None:
print(node)
final_path = dfgs(romania_problem).solution()
print(final_path)
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
def on_click():
'''
This function defines the action of the 'Next' button.
'''
global algo, counter, next_button, romania_problem, start, goal
romania_problem = GraphProblem(start.get(), goal.get(), romania_map)
if "Breadth-First Tree Search" == algo.get():
node = breadth_first_tree_search(romania_problem)
if node is not None:
final_path = bfts(romania_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Depth-First Tree Search" == algo.get():
node = depth_first_tree_search(romania_problem)
if node is not None:
final_path = dfts(romania_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Breadth-First Search" == algo.get():
node = breadth_first_search(romania_problem)
if node is not None:
final_path = bfs(romania_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Depth-First Graph Search" == algo.get():
node = depth_first_graph_search(romania_problem)
if node is not None:
final_path = dfgs(romania_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Uniform Cost Search" == algo.get():
node = uniform_cost_search(romania_problem)
if node is not None:
final_path = ucs(romania_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "A* - Search" == algo.get():
node = astar_search(romania_problem)
if node is not None:
final_path = asts(romania_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
def on_click():
"""
This function defines the action of the 'Next' button.
"""
global algo, counter, next_button, balige_problem, start, goal
balige_problem = GraphProblem(start.get(), goal.get(), map_balige)
if "Breadth-First Tree Search" == algo.get():
node = breadth_first_tree_search(balige_problem)
if node is not None:
final_path = bfts(balige_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Depth-First Tree Search" == algo.get():
node = depth_first_tree_search(balige_problem)
if node is not None:
final_path = dfts(balige_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Breadth-First Graph Search" == algo.get():
node = breadth_first_graph_search(balige_problem)
if node is not None:
final_path = bfs(balige_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Depth-First Graph Search" == algo.get():
node = depth_first_graph_search(balige_problem)
if node is not None:
final_path = dfgs(balige_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "Uniform Cost Search" == algo.get():
node = uniform_cost_search(balige_problem)
if node is not None:
final_path = ucs(balige_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1
elif "A* - Search" == algo.get():
node = astar_search(balige_problem)
if node is not None:
final_path = asts(balige_problem).solution()
final_path.append(start.get())
display_final(final_path)
next_button.config(state="disabled")
counter += 1