Create app.py

app.py

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+import gradio as gr
+import pygame
+import numpy as np
+from Scripts.Engine import *
+from Scripts.Variables import *
+
+# Initialize the Pygame environment
+pygame.init()
+
+# Global variables
+display = None
+board = Board.newBoard()
+
+# Function to create a checkers board
+def draw_board_on_gradio():
+    # Create a new surface to draw the board on
+    surface = pygame.Surface((dimension, dimension))
+    surface.fill((255, 255, 255))  # Fill with white background
+    
+    Board.draw_board(surface)  # Draw the board grid
+    Board.draw_pieces(board, surface)  # Draw the pieces on the board
+
+    # Convert Pygame surface to image that Gradio can display
+    image = pygame.image.tostring(surface, 'RGB')
+    return image
+
+# Function to handle player moves
+def make_move(from_pos, to_pos):
+    global board, chance, next
+
+    from_row, from_col = helper.toIndex(from_pos)
+    to_row, to_col = helper.toIndex(to_pos)
+
+    # Make the move
+    piece = board[from_row][from_col]
+    board[to_row][to_col] = piece
+    board[from_row][from_col] = 0
+
+    # Handle capture logic (remove captured piece)
+    if abs(from_row - to_row) > 1 or abs(from_col - to_col) > 1:
+        captured_row = (from_row + to_row) // 2
+        captured_col = (from_col + to_col) // 2
+        board[captured_row][captured_col] = 0
+
+    # Switch turn
+    chance, next = next, chance
+
+    # Check for promotion
+    Board.check_promotion(board)
+
+    # Return updated board image
+    return draw_board_on_gradio()
+
+# Function to handle reset
+def reset_board():
+    global board
+    board = Board.newBoard()
+    return draw_board_on_gradio()
+
+# Gradio Interface setup
+iface = gr.Interface(
+    fn=make_move,  # Function to handle the move action
+    inputs=[
+        gr.inputs.Dropdown(choices=[(f'{i},{j}') for i in range(8) for j in range(8)], label="From Position"),
+        gr.inputs.Dropdown(choices=[(f'{i},{j}') for i in range(8) for j in range(8)], label="To Position")
+    ],
+    outputs=gr.outputs.Image(label="Checkers Board"),
+    live=True,  # Real-time interaction
+    title="Checkers AI vs AI",
+    description="Play Checkers. Move your pieces by selecting start and end positions."
+)
+
+# Button to reset the board
+reset_button = gr.Button("Reset Board", reset_board)
+
+# Launch the interface
+iface.launch()
+