domain/commands/vacuum_move_command.py

@@ -34,5 +34,8 @@ class VacuumMoveCommand(Command):
             self.vacuum.increase_container_filling()
             self.world.dust[end_x][end_y].pop()
 
+        if self.world.is_docking_station_at(end_x, end_y):
+            self.vacuum.dump_trash()
+
         self.vacuum.x = end_x
         self.vacuum.y = end_y

domain/entities/vacuum.py

@@ -12,4 +12,7 @@ class Vacuum(Entity):
     def increase_container_filling(self) -> None:
         self.container_filling += 10
 
-        # TODO VACUUM: add more properties
+    def dump_trash(self) -> None:
+        self.container_filling = 0
+
+    # TODO VACUUM: add more properties

domain/world.py

@@ -10,12 +10,15 @@ class World:
 
         self.vacuum = None
         self.cat = None
+        self.doc_station = None
 
     def add_entity(self, entity: Entity):
         if entity.type == "PEEL":
             self.dust[entity.x][entity.y].append(entity)
         elif entity.type == "VACUUM":
             self.vacuum = entity
+        elif entity.type == "DOC_STATION":
+            self.doc_station = entity
         elif entity.type == "CAT":
             self.cat = entity
             self.obstacles[entity.x][entity.y].append(entity)
@@ -26,4 +29,7 @@ class World:
         return bool(self.obstacles[x][y])
 
     def is_garbage_at(self, x: int, y: int) -> bool:
-        return bool(self.dust[x][y])
+        return bool(self.dust[x][y])
+
+    def is_docking_station_at(self, x: int, y: int) -> bool:
+        return bool(self.doc_station.x == x and self.doc_station.y == y)

main.py

@@ -7,6 +7,7 @@ from domain.commands.vacuum_move_command import VacuumMoveCommand
 from domain.entities.cat import Cat
 from domain.entities.entity import Entity
 from domain.entities.vacuum import Vacuum
+from domain.entities.docking_station import Doc_Station
 from domain.world import World
 from view.renderer import Renderer
 
@@ -75,6 +76,7 @@ def generate_world(tiles_x: int, tiles_y: int) -> World:
         temp_y = randint(0, tiles_y - 1)
         world.add_entity(Entity(temp_x, temp_y, "PEEL"))
     world.vacuum = Vacuum(1, 1)
+    world.doc_station = Doc_Station(9, 9)
     world.cat = Cat(7, 8)
     world.add_entity(world.cat)
     world.add_entity(Entity(2, 8, "PLANT1"))

view/renderer.py

@@ -36,6 +36,8 @@ class Renderer:
         self.sprites = {
             "VACUUM": pygame.transform.scale(pygame.image.load("media/sprites/vacuum.png"),
                                              (self.tile_width, self.tile_height)),
+            "DOC_STATION": pygame.transform.scale(pygame.image.load("media/sprites/docking_station.png"),
+                                             (self.tile_width, self.tile_height)),
             "WALL": pygame.transform.scale(pygame.image.load("media/sprites/wall.png"),
                                            (self.tile_width, self.tile_height)),
             "TILE": pygame.transform.scale(pygame.image.load("media/sprites/tile_cropped.jpeg"),
@@ -77,6 +79,7 @@ class Renderer:
                 for entity in world.obstacles[x][y]:
                     self.draw_entity(entity)
         self.draw_entity(world.vacuum)
+        self.draw_entity(world.doc_station)
         self.draw_entity(world.cat)
         pygame.display.update()
 
@@ -104,6 +107,8 @@ class Renderer:
             text_surface = self.font.render(f"Filling: {entity.container_filling}%", True, Color("black"))
             text_pos = (draw_pos[0] + self.tile_width / 2 - text_surface.get_width() / 2, draw_pos[1] + self.tile_height)
             self.screen.blit(text_surface, text_pos)
+        if "DOC_STATION" in entity.type:
+            draw_pos = ((entity.x - 0.1) * self.tile_width, (entity.y - 0.25) * self.tile_height)
         self.screen.blit(sprite, draw_pos)
 
     def draw_sprite(self, x: int, y: int, sprite_name: str):