auto save

kand.py

+class Block:
+    def __init__(self):
+        self.shape=random.choice(shapes)
+        self.color=random.choice([red,green,blue,yellow,purple,orange])
+        self.x=int(screen_width/block_size/2)-len(self.shape[0])//2
+        self.y=0
+
+    def draw(self,screen):
+        for i in range(len(self.shape)):
+            for j in range(len(self.shape[i])):
+                if self.shape[i][j]:
+                    
+    def can_move(self,x,y,board):
+        for i in range(len(self.shape)):
+            for j in range(len(self.shape[i])):
+                if self.shape[i][j]:
+                    if x+j<0 or x+j>=len(board[0]) or y+i>=len(board or
+                        return False
+        return True
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