feat(game): add block movement down

src/game/block.py

@@ -11,6 +11,7 @@ class Block(pygame.sprite.Sprite):
         self.image.fill(color)
 
         self.pos = pygame.Vector2(pos) + CONFIG.game.offset
-        x = self.pos.x * CONFIG.game.cell.width
-        y = self.pos.y * CONFIG.game.cell.height
-        self.rect = self.image.get_rect(topleft=(x, y))
+        self.rect = self.image.get_rect(topleft=self.pos * CONFIG.game.cell.width)
+
+    def update(self) -> None:
+        self.rect.topleft = self.pos * CONFIG.game.cell.width

src/game/game.py

@@ -1,7 +1,9 @@
 import pygame
 from utils import CONFIG, Figure
 
+from .log import log
 from .tetromino import Tetromino
+from .timer import Timer
 
 
 class Game:
@@ -9,22 +11,36 @@ class Game:
         self.surface = pygame.Surface(CONFIG.game.size)
         self.dispaly_surface = pygame.display.get_surface()
         self.rect = self.surface.get_rect(topleft=CONFIG.game.pos)
-        self.surface.fill(CONFIG.colors.bg_float)
 
         self._create_grid_surface()
 
         self.sprites = pygame.sprite.Group()
-        self.tetromino = Tetromino(None, group=self.sprites)
+        self.tetromino = Tetromino(group=self.sprites)
+
+        self.timers = {
+            "vertical move": Timer(CONFIG.game.initial_speed, True, self.move_down),
+        }
+
+        self.timers["vertical move"].activate()
 
     def run(self) -> None:
         self.dispaly_surface.blit(self.surface, CONFIG.game.pos)
         self.draw()
+        self._timer_update()
 
     def draw(self) -> None:
+        self.surface.fill(CONFIG.colors.bg_float)
+        self.update()
         self.sprites.draw(self.surface)
         self._draw_border()
         self._draw_grid()
 
+    def update(self) -> None:
+        self.sprites.update()
+
+    def move_down(self) -> None:
+        self.tetromino.move_down()
+
     def _create_grid_surface(self) -> None:
         self.grid_surface = self.surface.copy()
         self.grid_surface.fill("#00ff00")
@@ -61,3 +77,7 @@ class Game:
             CONFIG.game.line_width * 2,
             CONFIG.game.border_radius,
         )
+
+    def _timer_update(self) -> None:
+        for timer in self.timers.values():
+            timer.update()

src/game/tetromino.py

@@ -7,7 +7,9 @@ from .block import Block
 
 
 class Tetromino:
-    def __init__(self, shape: Optional[Figure], /, group: pygame.sprite.Group) -> None:
+    def __init__(
+        self, group: pygame.sprite.Group, shape: Optional[Figure] = None
+    ) -> None:
         self.figure: FigureConfig = shape.value if shape else Figure.random().value
         self.block_positions: list[pygame.Vector2] = self.figure.shape
         self.color: str = self.figure.color
@@ -16,3 +18,7 @@ class Tetromino:
             Block(group=group, pos=pos, color=self.color)
             for pos in self.block_positions
         ]
+
+    def move_down(self) -> None:
+        for block in self.blocks:
+            block.pos.y += 1

src/utils/config.py

@@ -17,7 +17,10 @@ class Game:
     cell: Size = Size(40, 40)
     size: Size = Size(columns * cell.width, rows * cell.width)
     pos: Vec2 = Vec2(padding, padding)
-    offset: Vec2 = Vec2(columns // 2, 5)
+    offset: Vec2 = Vec2(columns // 2, -1)
+    initial_speed: int = 200
+    movment_delay: int = 200
+    rotation_delay: int = 200
 
 
 @define