Working on rotation. /JL

bricks.py

@@ -1,21 +1,9 @@
 import pygame
+from globals import BRICKS, TILE_SIZE, GRID_WIDTH, GRID_HEIGHT, grid
 import enums
 from random import choice
 
-BRICKS = [
-    " X " + "\n" + "XXX" + "\n" + " X ",
-    "  X" + "\n" + "XXX",
-    "X  " + "\n" + "XXX",
-    "X",
-    "XXXX",
-    "XX" + "\n" + "XX",
-    " XX" + "\n" + "XX ",
-    "XX " + "\n" + " XX",
-    "X X" + "\n" + "XXX",
-    "XXX" + "\n" + " X "
-]
 
-TILE_SIZE = 48
 
 class Brick:
     def __init__(self, brick, state = enums.BrickState.Next):
@@ -64,8 +52,25 @@ class Brick:
         self.y += 1
         self.location = (self.x, self.y)
     
+    def rotate_clockwise(self, shape):
+        return [list(row)[::-1] for row in zip(*shape)]
+    
     def rotate(self):
-        print("Rotating")
+        new_shape = self.rotate_clockwise(self.layout)
+        if not self.collision(new_shape, self.x, self.y):
+            self.layout = new_shape
+
+    def collision(self, shape, x, y):
+        for row_idx, row in enumerate(shape):
+            for col_idx, cell in enumerate(row):
+                if cell:
+                    new_x = x +col_idx
+                    new_y = y + row_idx
+                    if new_x <= 0 or new_x >= GRID_WIDTH or new_y >= GRID_HEIGHT:
+                        return True
+                    if new_y >= 0 and grid[new_y][new_x]:
+                        return True
+            return False
         
     def set_state(self, state):
         self.state = state

dropnext.py

@@ -1,4 +1,5 @@
 import pygame
+from globals import TILE_SIZE
 from enums import BrickColor
 
 class DropNext():
@@ -8,8 +9,8 @@ class DropNext():
         self.height = height
         self.dropnext.fill((0, 0, 0)) # Fill with black
     
-    def draw(self, screen, tile_size):
+    def draw(self, screen):
-        screen.blit(self.dropnext, (tile_size * 15, tile_size * 2))
+        screen.blit(self.dropnext, (TILE_SIZE * 15, TILE_SIZE * 2))
     
     def draw_block(self, brick):
         self.dropnext.fill(BrickColor.Black.value)

dropzone.py

@@ -1,18 +1,18 @@
 import pygame
+from globals import TILE_SIZE, grid
 from enums import BrickColor
 
 class DropZone():
-    def __init__(self, tile_size, width, height):
+    def __init__(self, width, height):
-        self.dropzone = pygame.Surface((width * tile_size, height * tile_size))
+        self.dropzone = pygame.Surface((width * TILE_SIZE, height * TILE_SIZE))
         self.width = width
         self.height = height
-        self.tile_size = tile_size
         self.grid_row = [" "] * self.width
-        self.grid = [self.grid_row] * self.height
+        grid = [self.grid_row] * self.height
     
     def draw(self, screen):
-        screen.blit(self.dropzone, (self.tile_size * 4, self.tile_size * 1))
+        screen.blit(self.dropzone, (TILE_SIZE * 4, TILE_SIZE * 1))
     
     def draw_brick(self, brick, location):
         self.dropzone.fill(BrickColor.Black.value)
-        self.dropzone.blit(brick, (location[0] * self.tile_size, location[1] * self.tile_size))
+        self.dropzone.blit(brick, (location[0] * TILE_SIZE, location[1] * TILE_SIZE))

globals.py

@@ -0,0 +1,22 @@
+def init():
+    global BRICKS
+    BRICKS = [
+    " X " + "\n" + "XXX" + "\n" + " X ",
+    "  X" + "\n" + "XXX",
+    "X  " + "\n" + "XXX",
+    "X",
+    "XXXX",
+    "XX" + "\n" + "XX",
+    " XX" + "\n" + "XX ",
+    "XX " + "\n" + " XX",
+    "X X" + "\n" + "XXX",
+    "XXX" + "\n" + " X "
+    ]
+    global TILE_SIZE
+    TILE_SIZE = 48
+    global GRID_WIDTH
+    GRID_WIDTH = 10
+    global GRID_HEIGHT
+    GRID_HEIGHT = 18
+    global grid
+    grid = None

hud.py

@@ -1,9 +1,10 @@
 import pygame
 import os
+from globals import TILE_SIZE
 from enums import BrickColor
 
 class Hud:
-    def __init__(self, screen_width, screen_height, tile_size, font_size=36, highscore_file="highscore.txt"):
+    def __init__(self, screen_width, screen_height, font_size=36, highscore_file="highscore.txt"):
         self.highscore_file = highscore_file
         self.highscore = self.load_highscore()
 
@@ -11,7 +12,6 @@ class Hud:
         self.color = BrickColor.Red.value
         self.screen_width = screen_width
         self.screen_height = screen_height
-        self.tile_size = tile_size
         
         self.reset()
 
@@ -56,24 +56,24 @@ class Hud:
         # Score (top-left)
         score_text = self.font.render(f"Score:", True, self.color)
         score = self.font.render(f"{self.score}", True, self.color)
-        screen.blit(score_text, (self.tile_size / 2, self.tile_size))
+        screen.blit(score_text, (TILE_SIZE / 2, TILE_SIZE))
-        screen.blit(score,(self.tile_size / 2, self.tile_size + 24))
+        screen.blit(score,(TILE_SIZE / 2, TILE_SIZE + 24))
 
         lines_text = self.font.render(f"Lines:", True, self.color)
         lines = self.font.render(f"{self.lines}", True, self.color)
-        screen.blit(lines_text, (self.tile_size / 2, self.tile_size * 2 + 24))
+        screen.blit(lines_text, (TILE_SIZE / 2, TILE_SIZE * 2 + 24))
-        screen.blit(lines, (self.tile_size / 2, self.tile_size * 3))
+        screen.blit(lines, (TILE_SIZE / 2, TILE_SIZE * 3))
         
         level_text = self.font.render(f"Level:", True, self.color)
         level = self.font.render(f"{self.level}", True, self.color)
-        screen.blit(level_text, (self.tile_size / 2, self.tile_size * 4))
+        screen.blit(level_text, (TILE_SIZE / 2, TILE_SIZE * 4))
-        screen.blit(level, (self.tile_size / 2, self.tile_size * 4 + 24))
+        screen.blit(level, (TILE_SIZE / 2, TILE_SIZE * 4 + 24))
         
         # Highscore (top-center)
         highscore_text = self.font.render(f"High Score:", True, self.color)
         highscore = self.font.render(f"{self.highscore}", True, self.color)
-        screen.blit(highscore_text, (self.tile_size / 2, self.tile_size * 5 + 24))
+        screen.blit(highscore_text, (TILE_SIZE / 2, TILE_SIZE * 5 + 24))
-        screen.blit(highscore, (self.tile_size / 2, self.tile_size * 6))
+        screen.blit(highscore, (TILE_SIZE / 2, TILE_SIZE * 6))
 
         next_text = self.font.render("Next:", True, self.color)
-        screen.blit(next_text, (self.tile_size * 15, self.tile_size))
+        screen.blit(next_text, (TILE_SIZE * 15, TILE_SIZE))

tetris.py

@@ -1,13 +1,15 @@
 import pygame
 import pygameControls as PC
+from globals import init
+from globals import GRID_WIDTH, GRID_HEIGHT, TILE_SIZE, BRICKS
 import enums
-from bricks import Brick, BRICKS, TILE_SIZE
+from bricks import Brick
 from random import randrange
 from dropzone import DropZone
 from dropnext import DropNext
 from hud import Hud
 
-__version__ = "0.0.4"
+__version__ = "0.0.5"
 
 # Constants
 HAT_REPEAT_DELAY = 0  # milliseconds before first repeat
@@ -45,8 +47,8 @@ class Tetris:
         print(self.next.layout)
         print(self.next.color)
         
-        self.hud = Hud(self.screen_width, self.screen_height, TILE_SIZE)
+        self.hud = Hud(self.screen_width, self.screen_height)
-        self.dropzone = DropZone(TILE_SIZE, width = 10, height = 18)
+        self.dropzone = DropZone(TILE_SIZE, GRID_WIDTH, GRID_HEIGHT)
         self.dropnext = DropNext(width = TILE_SIZE * 4, height = TILE_SIZE * 4)
         
         self.clock = pygame.time.Clock()
@@ -68,7 +70,7 @@ class Tetris:
         self.hud.draw(self.screen)
         self.dropzone.draw(self.screen)
         self.dropzone.draw_brick(self.current.brick, self.current.location)
-        self.dropnext.draw(self.screen, TILE_SIZE)
+        self.dropnext.draw(self.screen)
         self.dropnext.draw_block(self.next.brick)
         
         self.handle_input()
@@ -190,4 +192,5 @@ class Tetris:
         self.running = False
 
 if __name__ == "__main__":
+    globals.init()
     game = Tetris()