added more goals

main.py

@@ -19,7 +19,17 @@ def main():
     screen = pygame.display.set_mode((settings.screen_width, settings.screen_height))
     pygame.display.set_caption('TRAKTOHOLIK')
 
-    path = BFSSearcher().search((8, 1), (6, 2), Constants.UP)
+    paths = []
+    goals = [(6,2), (3,3), (4,0), (0,5), (1,1), (3,6)]
+    startCords = tuple(8, 1)
+    endCords = goals.pop(0)
+    startDir = Constants.UP
+    for goal in goals:
+        path = BFSSearcher().search(startCords, endCords, startDir)
+        paths.append(path)
+        startCords = endCords
+        endCords = goals.pop(0)
+        startDir = tractor.curr_direction
 
     run = True
     while run:
@@ -32,8 +42,10 @@ def main():
             if event.type == pygame.QUIT:
                 run = False
 
-        tractor.update(path)
+        action = paths[0].pop(0)
+        tractor.update(action)
         tractor.check_collision(obstacles)
+        pygame.time.wait(self.settings.freeze_time)
         pygame.display.update()
     pygame.quit()
 

src/tractor.py

@@ -88,17 +88,15 @@ class Tractor(Sprite):
             self.rect.y += self.curr_direction[1] * self.settings.tile_size  # jak wejdzie na kolizje to cofamy ruch
                                                                              # w przyszlosci mozna zmienic
 
-    def update(self, path):
+    def update(self, action):
 
-        while(path):
-            action = path.pop(0)
-            if action == C.ROTATE_RIGHT and self.rect.x:
-                self.turn_right()
-            elif action == C.ROTATE_LEFT:
-                self.turn_left()
-            elif action == C.MOVE:
-                self.move()
-            # print(self.rect)
+        if action == C.ROTATE_RIGHT and self.rect.x:
+            self.turn_right()
+        elif action == C.ROTATE_LEFT:
+            self.turn_left()
+        elif action == C.MOVE:
+            self.move()
+        # print(self.rect)
 
     def draw(self, screen):
         screen.blit(self.image, self.rect)