Demo poruszania się agenta

agent.py

@@ -1,28 +1,60 @@
+from warehouse import Coordinates, Tile
+
 
 class Agent:
     def __init__(self, start_x, start_y, assigned_warehouse, radius=5):
         self.x = start_x
         self.y = start_y
+        self.direction = 'down'
         self.radius = radius
         self.assigned_warehouse = assigned_warehouse
         self.is_loaded = False
 
+
+    def move(self):
+        next_coords = self.get_next_move_coordinates()
+        can_move = self.check_if_can_move(next_coords)
+        if can_move:
+            self.x = next_coords.x
+            self.y = next_coords.y
+
+    def get_next_move_coordinates(self):
+        direction_moves = {
+            'up': self.move_up(),
+            'down': self.move_down(),
+            'left': self.move_left(),
+            'right': self.move_right()
+        }
+        next_coords = direction_moves.get(self.direction, Coordinates(self.x, self.y))
+        return next_coords
+
+    def check_if_can_move(self, next_coords: Coordinates):
+        # import pdb
+        # pdb.set_trace()
+        next_tile = self.assigned_warehouse.tiles[next_coords.x][next_coords.y]
+        tile_passable = isinstance(next_tile, Tile) and next_tile.category.passable
+        return tile_passable
+
     def move_right(self):
-        self.x += 1
-        if self.x > self.assigned_warehouse.width - 1:
-            self.x = self.assigned_warehouse.width - 1
+        pos_x = self.x + 1
+        if pos_x > self.assigned_warehouse.width - 1:
+            pos_x = self.assigned_warehouse.width - 1
+        return Coordinates(x=pos_x, y=self.y)
 
     def move_left(self):
-        self.x -= 1
-        if self.x < 0:
-            self.x = 0
+        pos_x = self.x - 1
+        if pos_x < 0:
+            pos_x = 0
+        return Coordinates(x=pos_x, y=self.y)
 
     def move_down(self):
-        self.y += 1
-        if self.y > self.assigned_warehouse.height - 1:
-            self.y = self.assigned_warehouse.height - 1
+        pos_y = self.y + 1
+        if pos_y > self.assigned_warehouse.height - 1:
+            pos_y = self.assigned_warehouse.height - 1
+        return Coordinates(x=self.x, y=pos_y)
 
     def move_up(self):
-        self.y -= 1
-        if self.y < 0:
-            self.y = 0
+        pos_y = self.y - 1
+        if pos_y < 0:
+            pos_y = 0
+        return Coordinates(x=self.x, y=pos_y)

main.py

@@ -31,8 +31,10 @@ class MainGameFrame:
         self.warehouse_map = warehouse.Warehouse(20, 20, 150, 20)
         starting_x, starting_y = self.set_starting_agent_position()
         self.agent = agent.Agent(starting_x, starting_y, self.warehouse_map, agent_radius)
-
+        self.clock = pygame.time.Clock()
     def run(self):
+        demo_agent_step = 1
+        demo_agent_sign = 1
         while True:
             for event in pygame.event.get():
                 if event.type == pygame.QUIT:
@@ -41,7 +43,16 @@ class MainGameFrame:
             self.draw_floor()
             self.draw_packages()
             self.draw_agent()
+            self.agent.move()
+            demo_agent_step += (1*demo_agent_sign)
+            if demo_agent_step >= 10:
+                demo_agent_sign = -1
+                self.agent.direction = 'up'
+            if demo_agent_step == 0:
+                demo_agent_sign = 1
+                self.agent.direction = 'down'
             pygame.display.update()
+            self.clock.tick(5)
 
     def draw_floor(self):
         for x in range(self.warehouse_map.width):