Function succ, graphsearch(not work)

bin/Classess/Node.py

@@ -1,11 +1,8 @@
-#from bin.Main.main import player
-
-
 class Node:
     def __init__(self):
         self.state = State()
         self.parent = None
-        self.action = None
+        self.action = ""
 
 
 class State:
@@ -16,41 +13,162 @@ class State:
 
 def successor(state):
 
-    if state.direction == "east":
+    node_state_left = Node()
-        node_state_left = Node()
+    node_state_right = Node()
-        node_state_right = Node()
+    node_state_forward = Node()
-        node_state_forward = Node()
+
+    if state.direction == "east":
 
-        #state_left = state.coord
         node_state_left.state = State()
         node_state_left.state.coord = state.coord
         node_state_left.state.direction = "north"
-        node_state_left.parent = state
+        #node_state_left.parent = state
         node_state_left.action = "Left"
 
-        #state_right = state.coord
         node_state_right.state = State()
         node_state_right.state.coord = state.coord
         node_state_right.state.direction = "south"
-        node_state_right.parent = state
+        #node_state_right.parent = state
         node_state_right.action = "Right"
 
-        #state_forward = state.coord
-        #state_forward[0] = 53
         node_state_forward.state = State()
         node_state_forward.state.coord = [state.coord[0] + 53, state.coord[1]]
         node_state_forward.state.direction = state.direction
-        node_state_forward.parent = state
+        #node_state_forward.parent = state
         node_state_forward.action = "Up"
 
-        return [node_state_left, node_state_right, node_state_forward]
+        #return [node_state_left, node_state_right, node_state_forward]
 
-    #elif state.direction == "west":
+    elif state.direction == "west":
 
-    #elif state.direction == "north":
+        node_state_left.state = State()
+        node_state_left.state.coord = state.coord
+        node_state_left.state.direction = "south"
+        #node_state_left.parent = state
+        node_state_left.action = "Left"
 
-    #elif state.direction == "south":
+        node_state_right.state = State()
+        node_state_right.state.coord = state.coord
+        node_state_right.state.direction = "north"
+        #node_state_right.parent = state
+        node_state_right.action = "Right"
+
+        node_state_forward.state = State()
+        node_state_forward.state.coord = [state.coord[0] - 53, state.coord[1]]
+        node_state_forward.state.direction = state.direction
+        #node_state_forward.parent = state
+        node_state_forward.action = "Up"
+
+        #return [node_state_left, node_state_right, node_state_forward]
+
+    elif state.direction == "north":
+
+        node_state_left.state = State()
+        node_state_left.state.coord = state.coord
+        node_state_left.state.direction = "west"
+        #node_state_left.parent = state
+        node_state_left.action = "Left"
+
+        node_state_right.state = State()
+        node_state_right.state.coord = state.coord
+        node_state_right.state.direction = "east"
+        #node_state_right.parent = state
+        node_state_right.action = "Right"
+
+        node_state_forward.state = State()
+        node_state_forward.state.coord = [state.coord[0], state.coord[1] - 53]
+        node_state_forward.state.direction = state.direction
+        #node_state_forward.parent = state
+        node_state_forward.action = "Up"
+
+        #return [node_state_left, node_state_right, node_state_forward]
+
+    elif state.direction == "south":
+
+        node_state_left.state = State()
+        node_state_left.state.coord = state.coord
+        node_state_left.state.direction = "east"
+        #node_state_left.parent = state
+        node_state_left.action = "Left"
+
+        node_state_right.state = State()
+        node_state_right.state.coord = state.coord
+        node_state_right.state.direction = "west"
+        #node_state_right.parent = state
+        node_state_right.action = "Right"
+
+        node_state_forward.state = State()
+        node_state_forward.state.coord = [state.coord[0], state.coord[1] + 53]
+        node_state_forward.state.direction = state.direction
+        #node_state_forward.parent = state
+        node_state_forward.action = "Up"
+
+        #return [node_state_left, node_state_right, node_state_forward]
+
+    return [node_state_left, node_state_right, node_state_forward]
 
 
-def hello():
+def graphsearch(fringe, explored, start_state, end_state_coord):
-    print("Hello Node!")
+
+    node = Node()
+    node.state = start_state
+    node.parent = node.state
+    #node.action = "Right"
+    fringe.append(node)
+    iter = 0
+
+    bool = True
+    while bool:
+        if len(fringe) == 0:
+            bool = False
+            #return False
+
+        elem = fringe[iter]
+
+        if elem.state.coord == end_state_coord:
+            print("Gotowe!")
+            bool = False
+            return fringe
+
+        explored.append(elem)
+
+        another_states = successor(elem.state)
+        for i in range(0, len(another_states)):
+            n = len(fringe)
+            for j in range(0, n):
+                if another_states[i].state.coord[0] == fringe[j].state.coord[0] and another_states[i].state.coord[1] == fringe[j].state.coord[1]:
+                    if another_states[i].state.direction == fringe[j].state.direction:
+                        break
+                    else:
+                        # states = []
+                        # for k in range(0, len(fringe)):
+                        #     new_state = fringe[k].state
+                        #     states.append(new_state)
+                        # now_state = another_states[i].state
+                        # if now_state in states:
+                        #     break
+
+                        states = []
+                        for k in range(0, len(fringe)):
+                            new_state = [fringe[k].state.coord, fringe[k].state.direction]
+                            states.append(new_state)
+                        now_state = [another_states[i].state.coord, another_states[i].state.direction]
+                        if now_state in states:
+                            break
+
+                        # bool_break = False
+                        # for k in range(0, n):
+                        #     if another_states[i].state.coord[0] == fringe[k].state.coord[0] and another_states[i].state.coord[1] == fringe[k].state.coord[1]:
+                        #         if another_states[i].state.direction == fringe[k].state.direction:
+                        #             bool_break = True
+                        # if bool_break:
+                        #     break
+                        another_states[i].parent = elem.state
+                        fringe.append(another_states[i])
+                else:
+                    if another_states[i] in fringe:
+                        break
+                    if another_states[i].state.direction == fringe[j].state.direction:
+                        another_states[i].parent = elem.state
+                        fringe.append(another_states[i])
+        iter += 1

bin/main/main.py

@@ -20,6 +20,8 @@ AMOUNT_OF_MINES = 10
 # Creating objects
 player = Player()
 field = Field()
+fringe = []
+explored = []
 
 
 def Arrow(direction):
@@ -161,36 +163,55 @@ def Action(event):
 
 # Modified by Artem to search in the status area
 def MouseClickEvent(event):
-    print(len(field.canvas_small_images), field.canvas_small_images)
+    global fringe
+    #print(len(field.canvas_small_images), field.canvas_small_images)
     for i in range(0, len(field.canvas_small_images)):
         print(field.small_field_canvas.coords(field.canvas_small_images[i]))
-    print("Lewy przycisk myszy zostal nacisniety!")
+    #print("Lewy przycisk myszy zostal nacisniety!")
-    node = nd.Node()
+    #node = nd.Node()
-    print(node.state.coord, node.state.direction, node.action, node.parent)
+    #print(node.state.coord, node.state.direction, node.action, node.parent)
-    node.state = nd.State()
+    #node.state = nd.State()
-    node.state.coord = field.small_field_canvas.coords(player.image_canvas_id)
+    #node.state.coord = field.small_field_canvas.coords(player.image_canvas_id)
-    node.state.direction = "east"
+    #node.state.direction = "east"
     #node.state.coord = field.small_field_canvas.coords(field.canvas_small_images[5])
 
     start_position = field.small_field_canvas.coords(player.image_canvas_id)
-    end_position = []
+    end_state_coord = []
     print("Pierwsza pozycja: {} {}".format(start_position[0], start_position[1]))
 
 
     #print(node.state.coord, node.state.direction, node.parent, node.action)
-    print("Pozycje myszy: {} {}".format(event.x, event.y))
+    #print("Pozycje myszy: {} {}".format(event.x, event.y))
 
     for i in range(0, len(field.canvas_small_images)):
         img_coords = field.small_field_canvas.coords(field.canvas_small_images[i])
         if (img_coords[0] <= event.x and event.x <= img_coords[0] + IMAGE_SIZE) and (img_coords[1] <= event.y and event.y <= img_coords[1] + IMAGE_SIZE):
-            end_position = img_coords
+            end_state_coord = img_coords
-    if len(end_position) == 2:
+    if len(end_state_coord) == 2:
-        print("Koncowa pozycja: {} {}".format(end_position[0], end_position[1]))
+        print("Koncowa pozycja: {} {}".format(end_state_coord[0], end_state_coord[1]))
+
+    node = nd.Node()
+    if len(fringe) == 0:
+        node.state.coord = field.small_field_canvas.coords(player.image_canvas_id)
+        node.state.direction = "east"
+        print("Pierwszy state - OK")
+    else:
+        node = fringe[len(fringe) - 1]
+        print("Pozostale states - OK")
+        
+    fringe.clear()
+    print("\nLIST IS EMPTY: {}\n".format(fringe))
+    explored.clear()
+    print("Czyszczenie list - OK")
 
     # Successor - only east
-    list_node_state = nd.successor(node.state)
+    fringe = nd.graphsearch(fringe, explored, node.state, end_state_coord)
-    for i in range(0, len(list_node_state)):
+    print("Fringe - OK")
-        print('Node{} = State: {} {}, Parent: {} {}, Action: {}'.format(i + 1, list_node_state[i].state.coord, list_node_state[i].state.direction, list_node_state[i].parent.coord, list_node_state[i].parent.direction, list_node_state[i].action))
+    #print(fringe)
+
+    print("{}".format(fringe))
+    for i in range(0, len(fringe)):
+        print('Node{} = State: {} {}, Parent: {} {}, Action: {}'.format(i + 1, fringe[i].state.coord, fringe[i].state.direction, fringe[i].parent.coord, fringe[i].parent.direction, fringe[i].action))
 
 
 def PutMines(mines_array):