mirror of
https://github.com/ghndrx/shellmate.git
synced 2026-02-10 06:45:02 +00:00
Large terminal-filling board with background shading
- Big board (7-char cells, 3 rows tall) for 80x40+ terminals - Compact board (5-char cells, 2 rows tall) for smaller - Dark square shading with ANSI 256-color backgrounds - Better visual hierarchy and spacing - Simpler prompt (>)
This commit is contained in:
Greg Hendrickson
@@ -282,83 +282,156 @@ async def run_chess_game(process, session: TerminalSession, username: str, oppon
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}
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def render_board():
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"""Clean Gambit-style board rendering - simple and elegant."""
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"""Large, terminal-filling chess board."""
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nonlocal status_msg
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session._update_size()
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session.clear()
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# Determine cell size based on terminal
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# Big board for terminals 80+ wide, 40+ tall
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big = session.width >= 80 and session.height >= 40
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lines = []
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# Title
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lines.append("")
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lines.append("\033[1;32m♔ S H E L L M A T E ♔\033[0m")
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if big:
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lines.append("\033[1;32m♔ S H E L L M A T E ♔\033[0m")
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lines.append("\033[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\033[0m")
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else:
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lines.append("\033[1;32m♔ SHELLMATE ♔\033[0m")
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lines.append("")
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# Column labels
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lines.append(" A B C D E F G H")
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# Top border
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lines.append(" ┌───┬───┬───┬───┬───┬───┬───┬───┐")
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for rank in range(7, -1, -1):
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row = f" \033[36m{rank + 1}\033[0m │"
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if big:
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# BIG BOARD - 7 char wide cells, 3 rows tall
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cell_w = 7
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lines.append(" A B C D E F G H")
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lines.append(" ╔═══════╤═══════╤═══════╤═══════╤═══════╤═══════╤═══════╤═══════╗")
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for file in range(8):
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square = chess.square(file, rank)
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piece = board.piece_at(square)
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is_light = (rank + file) % 2 == 1
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for rank in range(7, -1, -1):
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# Top padding row
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pad_row = " ║"
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for file in range(8):
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is_light = (rank + file) % 2 == 1
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fill = " " if is_light else "\033[48;5;236m \033[0m"
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pad_row += fill
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if file < 7:
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pad_row += "│"
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pad_row += "║"
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lines.append(pad_row)
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if piece:
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char = PIECES.get(piece.symbol(), '?')
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# White pieces bright, black pieces yellow
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if piece.color == chess.WHITE:
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row += f" \033[1;37m{char}\033[0m │"
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# Piece row
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piece_row = f" \033[1;36m{rank + 1}\033[0m ║"
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for file in range(8):
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square = chess.square(file, rank)
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piece = board.piece_at(square)
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is_light = (rank + file) % 2 == 1
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bg = "" if is_light else "\033[48;5;236m"
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bg_end = "" if is_light else "\033[0m"
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if piece:
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char = PIECES.get(piece.symbol(), '?')
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if piece.color == chess.WHITE:
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piece_row += f"{bg} \033[1;97m{char}\033[0m{bg} {bg_end}"
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else:
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piece_row += f"{bg} \033[1;33m{char}\033[0m{bg} {bg_end}"
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else:
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row += f" \033[1;33m{char}\033[0m │"
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else:
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# Dot for dark squares, space for light
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if is_light:
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row += " │"
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piece_row += f"{bg} {bg_end}"
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if file < 7:
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piece_row += "│"
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piece_row += f"║ \033[1;36m{rank + 1}\033[0m"
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lines.append(piece_row)
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# Bottom padding row
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pad_row = " ║"
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for file in range(8):
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is_light = (rank + file) % 2 == 1
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fill = " " if is_light else "\033[48;5;236m \033[0m"
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pad_row += fill
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if file < 7:
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pad_row += "│"
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pad_row += "║"
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lines.append(pad_row)
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# Row separator
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if rank > 0:
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lines.append(" ╟───────┼───────┼───────┼───────┼───────┼───────┼───────┼───────╢")
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lines.append(" ╚═══════╧═══════╧═══════╧═══════╧═══════╧═══════╧═══════╧═══════╝")
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lines.append(" A B C D E F G H")
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board_width = 73
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else:
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# COMPACT BOARD - 5 char cells, 2 rows tall
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lines.append(" A B C D E F G H")
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lines.append(" ╔═════╤═════╤═════╤═════╤═════╤═════╤═════╤═════╗")
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for rank in range(7, -1, -1):
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# Piece row
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piece_row = f" \033[1;36m{rank + 1}\033[0m ║"
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for file in range(8):
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square = chess.square(file, rank)
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piece = board.piece_at(square)
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is_light = (rank + file) % 2 == 1
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bg = "" if is_light else "\033[48;5;236m"
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bg_end = "" if is_light else "\033[0m"
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if piece:
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char = PIECES.get(piece.symbol(), '?')
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if piece.color == chess.WHITE:
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piece_row += f"{bg} \033[1;97m{char}\033[0m{bg} {bg_end}"
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else:
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piece_row += f"{bg} \033[1;33m{char}\033[0m{bg} {bg_end}"
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else:
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row += " \033[90m·\033[0m │"
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piece_row += f"{bg} {bg_end}"
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if file < 7:
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piece_row += "│"
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piece_row += f"║ \033[1;36m{rank + 1}\033[0m"
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lines.append(piece_row)
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# Padding row
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pad_row = " ║"
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for file in range(8):
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is_light = (rank + file) % 2 == 1
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fill = " " if is_light else "\033[48;5;236m \033[0m"
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pad_row += fill
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if file < 7:
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pad_row += "│"
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pad_row += "║"
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lines.append(pad_row)
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if rank > 0:
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lines.append(" ╟─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────╢")
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row += f" \033[36m{rank + 1}\033[0m"
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lines.append(row)
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# Row separator
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if rank > 0:
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lines.append(" ├───┼───┼───┼───┼───┼───┼───┼───┤")
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lines.append(" ╚═════╧═════╧═════╧═════╧═════╧═════╧═════╧═════╝")
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lines.append(" A B C D E F G H")
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board_width = 57
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# Bottom border
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lines.append(" └───┴───┴───┴───┴───┴───┴───┴───┘")
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# Column labels again
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lines.append(" A B C D E F G H")
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lines.append("")
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# Status
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if board.turn == chess.WHITE:
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lines.append(" \033[1;37mWhite ♔\033[0m to move")
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lines.append(" \033[1;97mWhite ♔\033[0m to move")
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else:
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lines.append(" \033[1;33mBlack ♚\033[0m to move")
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lines.append(" \033[1;33mBlack ♚\033[0m to move")
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if board.is_check():
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lines.append(" \033[1;31m⚠ CHECK! ⚠\033[0m")
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lines.append(" \033[1;31m⚠ CHECK! ⚠\033[0m")
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if move_history:
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last_moves = move_history[-5:]
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lines.append(f" \033[90mRecent: {' '.join(last_moves)}\033[0m")
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lines.append(f" \033[90mRecent: {' '.join(last_moves)}\033[0m")
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if status_msg:
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lines.append(f" \033[33m{status_msg}\033[0m")
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lines.append(f" \033[33m{status_msg}\033[0m")
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status_msg = ""
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lines.append("")
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lines.append(" \033[32mMove:\033[0m e2e4 \033[90m│\033[0m \033[31mq\033[0muit \033[90m│\033[0m \033[31mr\033[0mesign")
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lines.append(" \033[32mType move\033[0m (e.g. e2e4) │ \033[31mq\033[0m = quit │ \033[31mr\033[0m = resign")
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lines.append("")
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# Calculate centering
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board_width = 37 # Width of the board
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total_height = len(lines)
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# Horizontal padding
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@@ -376,7 +449,7 @@ async def run_chess_game(process, session: TerminalSession, username: str, oppon
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session.write(pad + line + "\r\n")
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# Move prompt
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session.write(pad + " \033[36mMove: \033[0m")
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session.write(pad + " \033[36m> \033[0m")
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session.show_cursor()
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render_board()
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