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CLAUDE: Add interactive terminal client for game engine testing

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Created comprehensive terminal testing tool with two modes:
1. Interactive REPL (recommended) - Persistent in-memory state
2. Standalone CLI commands - Config file persistence

Features:
- Interactive REPL using Python cmd module
- Persistent event loop prevents DB connection issues
- 11 commands for full game control (new_game, defensive, offensive, resolve, etc.)
- Beautiful Rich formatting with colors and panels
- Auto-generated test lineups for rapid testing
- Direct GameEngine access (no WebSocket overhead)
- Config file (~/.terminal_client_config.json) for state persistence

Files added:
- terminal_client/repl.py (525 lines) - Interactive REPL
- terminal_client/main.py (516 lines) - Click standalone commands
- terminal_client/display.py (218 lines) - Rich formatting
- terminal_client/config.py (89 lines) - Persistent config
- terminal_client/__main__.py - Dual mode entry point
- terminal_client/CLAUDE.md (725 lines) - Full documentation

Updated:
- backend/CLAUDE.md - Added terminal client to testing section
- requirements.txt - Added rich==13.9.4

Perfect for rapid iteration on game engine without building frontend!

🚀 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Cal Corum 2025-10-26 12:51:01 -05:00
parent f9aa653c37
commit 918beadf24
9 changed files with 2159 additions and 0 deletions
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39
backend/CLAUDE.md
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@ -69,6 +69,15 @@ backend/
│ ├── integration/ # Integration tests │ ├── integration/ # Integration tests
│ └── e2e/ # End-to-end tests │ └── e2e/ # End-to-end tests
│ │
├── terminal_client/ # Interactive testing REPL
│ ├── __init__.py # Package marker
│ ├── __main__.py # Entry point
│ ├── repl.py # Interactive REPL (cmd module)
│ ├── main.py # Click CLI commands
│ ├── display.py # Rich formatting
│ ├── config.py # Persistent config file
│ └── CLAUDE.md # Terminal client docs
│
├── logs/ # Application logs (gitignored) ├── logs/ # Application logs (gitignored)
├── venv/ # Virtual environment (gitignored) ├── venv/ # Virtual environment (gitignored)
├── .env # Environment variables (gitignored) ├── .env # Environment variables (gitignored)
@ -130,6 +139,36 @@ python -m app.main
``` ```
### Testing ### Testing
#### Terminal Client (Interactive Game Engine Testing)
Test the game engine directly without needing a frontend:
```bash
# Start interactive REPL (recommended for rapid testing)
python -m terminal_client
# Then interact:
⚾ > new_game
⚾ > defensive
⚾ > offensive
⚾ > resolve
⚾ > quick_play 10
⚾ > status
⚾ > quit
```
**Features**:
- ✅ Persistent in-memory state throughout session
- ✅ Direct GameEngine access (no WebSocket overhead)
- ✅ Beautiful Rich formatting
- ✅ Auto-generated test lineups
- ✅ Perfect for rapid iteration
See `terminal_client/CLAUDE.md` for full documentation.
#### Unit & Integration Tests
```bash ```bash
# Run all tests # Run all tests
pytest tests/ -v pytest tests/ -v

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backend/requirements.txt
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@ -16,3 +16,5 @@ redis==5.2.1
aiofiles==24.1.0 aiofiles==24.1.0
pendulum==3.0.0 pendulum==3.0.0
greenlet==3.2.4 greenlet==3.2.4
rich==13.9.4
click==8.1.8

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@ -0,0 +1,724 @@
# Terminal Client - Game Engine Testing Tool
## Overview
Interactive REPL (Read-Eval-Print Loop) terminal UI for testing the game engine directly without WebSockets or frontend dependencies. Built with Python's `cmd` module, Click, and Rich for a polished CLI experience.
**Purpose**: Rapid iteration on game engine development without needing to build/maintain a web frontend during core logic development.
**Key Feature**: Persistent in-memory state - the game engine `state_manager` stays loaded throughout your REPL session, allowing you to test gameplay flow without losing state between commands.
## Usage Modes
### Interactive REPL (Recommended)
Start the interactive shell for persistent in-memory state:
```bash
python -m terminal_client
# Then type commands interactively:
⚾ > new_game
⚾ > defensive
⚾ > offensive
⚾ > resolve
⚾ > quick_play 10
⚾ > status
⚾ > quit
```
**Advantages**:
- ✅ Game state stays in memory across commands
- ✅ Fast iteration - no process startup overhead
- ✅ Natural workflow like `psql` or `redis-cli`
- ✅ Persistent event loop prevents database connection issues
### Standalone Commands (Alternative)
Run individual commands with persistent config file:
```bash
python -m terminal_client new-game
python -m terminal_client defensive --alignment normal
python -m terminal_client offensive --approach power
python -m terminal_client resolve
```
**Note**: Config file (`~/.terminal_client_config.json`) remembers current game between commands.
## Architecture
### Design Decisions
**Why Terminal UI?**
- ✅ Zero frontend overhead - test game logic immediately
- ✅ No WebSocket complexity - direct function calls to GameEngine
- ✅ Fast iteration - change code, test instantly
- ✅ Easy debugging - logs and state visible in same terminal
- ✅ CI/CD ready - can be scripted for automated testing
**Why Click over Typer?**
- ✅ Already installed (FastAPI dependency)
- ✅ Battle-tested and stable (v8.1.8)
- ✅ Python 3.13 compatible
- ✅ No version compatibility issues
**Why Rich?**
- ✅ Beautiful formatted output (colors, panels, tables)
- ✅ Clear game state visualization
- ✅ Better testing UX than plain print statements
**Why REPL (cmd module)?**
- ✅ Single persistent process - state manager stays in memory
- ✅ Persistent event loop - no database connection conflicts
- ✅ Command history and readline support
- ✅ Tab completion (future enhancement)
### Technology Stack
```python
click==8.1.8 # CLI framework (already installed via FastAPI)
rich==13.9.4 # Terminal formatting and colors
cmd (stdlib) # REPL framework (built into Python)
```
## Project Structure
```
terminal_client/
├── __init__.py # Package marker
├── __main__.py # Entry point - routes to REPL or CLI
├── repl.py # Interactive REPL with cmd.Cmd
├── main.py # Click CLI standalone commands
├── display.py # Rich formatting for game state
├── config.py # Persistent configuration file manager
└── CLAUDE.md # This file
```
## REPL Commands Reference
All commands in interactive REPL mode. Use underscores (e.g., `new_game` not `new-game`).
### new_game
Create a new game with lineups and start it (all-in-one).
```
⚾ > new_game [--league sba|pd] [--home-team N] [--away-team N]
Examples:
new_game
new_game --league pd
new_game --home-team 5 --away-team 3
```
Automatically:
1. Creates game in database
2. Generates 9-player lineups for both teams
3. Starts the game
4. Sets as current game
### defensive
Submit defensive decision.
```
⚾ > defensive [--alignment TYPE] [--infield DEPTH] [--outfield DEPTH] [--hold BASES]
Options:
--alignment normal, shifted_left, shifted_right, extreme_shift
--infield in, normal, back, double_play
--outfield in, normal, back
--hold Comma-separated bases (e.g., 1,3)
Examples:
defensive
defensive --alignment shifted_left
defensive --infield double_play --hold 1,3
```
### offensive
Submit offensive decision.
```
⚾ > offensive [--approach TYPE] [--steal BASES] [--hit-run] [--bunt]
Options:
--approach normal, contact, power, patient
--steal Comma-separated bases (e.g., 2,3)
--hit-run Enable hit-and-run
--bunt Attempt bunt
Examples:
offensive
offensive --approach power
offensive --steal 2 --hit-run
```
### resolve
Resolve the current play.
```
⚾ > resolve
```
Both defensive and offensive decisions must be submitted first.
Displays play result with dice roll, runner advancement, and updated state.
### status
Display current game state.
```
⚾ > status
```
Shows score, inning, outs, runners, and pending decisions.
### quick_play
Auto-play multiple plays with default decisions.
```
⚾ > quick_play [COUNT]
Examples:
quick_play # Play 1 play
quick_play 10 # Play 10 plays
quick_play 27 # Play ~3 innings
```
Perfect for rapidly advancing game state for testing.
### box_score
Display box score.
```
⚾ > box_score
```
### list_games
List all games in state manager (in memory).
```
⚾ > list_games
```
Shows active games with current game marked.
### use_game
Switch to a different game.
```
⚾ > use_game <game_id>
Example:
use_game a1b2c3d4-e5f6-7890-abcd-ef1234567890
```
### config
Show configuration.
```
⚾ > config
```
Displays config file path and current game.
### clear
Clear the screen.
```
⚾ > clear
```
### quit / exit
Exit the REPL.
```
⚾ > quit
⚾ > exit
```
Or press Ctrl+D.
---
## Standalone Commands Reference
For running individual commands outside REPL mode.
### new-game
```bash
python -m terminal_client new-game [OPTIONS]
Options:
--league TEXT League (sba or pd) [default: sba]
--game-id TEXT Game UUID (auto-generated if not provided)
--home-team INTEGER Home team ID [default: 1]
--away-team INTEGER Away team ID [default: 2]
Example:
python -m terminal_client start-game --league sba
python -m terminal_client start-game --game-id <uuid> --home-team 5 --away-team 3
```
### Defensive Decision
```bash
python -m terminal_client defensive [OPTIONS]
Options:
--game-id TEXT Game UUID (uses current if not provided)
--alignment TEXT Defensive alignment [default: normal]
Values: normal, shifted_left, shifted_right, extreme_shift
--infield TEXT Infield depth [default: normal]
Values: in, normal, back, double_play
--outfield TEXT Outfield depth [default: normal]
Values: in, normal, back
--hold TEXT Comma-separated bases to hold (e.g., 1,3)
Example:
python -m terminal_client defensive --alignment shifted_left
python -m terminal_client defensive --infield double_play --hold 1,3
```
### Offensive Decision
```bash
python -m terminal_client offensive [OPTIONS]
Options:
--game-id TEXT Game UUID (uses current if not provided)
--approach TEXT Batting approach [default: normal]
Values: normal, contact, power, patient
--steal TEXT Comma-separated bases to steal (e.g., 2,3)
--hit-run Hit-and-run play (flag)
--bunt Bunt attempt (flag)
Example:
python -m terminal_client offensive --approach power
python -m terminal_client offensive --steal 2 --hit-run
```
### Resolve Play
```bash
python -m terminal_client resolve [OPTIONS]
Options:
--game-id TEXT Game UUID (uses current if not provided)
Example:
python -m terminal_client resolve
```
Resolves the current play using submitted defensive and offensive decisions.
Displays full play result with dice rolls, runner advancement, and updated game state.
### Game Status
```bash
python -m terminal_client status [OPTIONS]
Options:
--game-id TEXT Game UUID (uses current if not provided)
Example:
python -m terminal_client status
```
### Box Score
```bash
python -m terminal_client box-score [OPTIONS]
Options:
--game-id TEXT Game UUID (uses current if not provided)
Example:
python -m terminal_client box-score
```
### Quick Play
```bash
python -m terminal_client quick-play [OPTIONS]
Options:
--count INTEGER Number of plays to execute [default: 1]
--game-id TEXT Game UUID (uses current if not provided)
Example:
python -m terminal_client quick-play --count 10
python -m terminal_client quick-play --count 27 # Full inning
```
**Use Case**: Rapidly advance game state for testing specific scenarios (e.g., test 9th inning logic).
Submits default decisions (normal alignment, normal approach) and auto-resolves plays.
### List Games
```bash
python -m terminal_client list-games
Example:
python -m terminal_client list-games
```
Shows all active games in the state manager.
### Use Game
```bash
python -m terminal_client use-game <game_id>
Example:
python -m terminal_client use-game a1b2c3d4-e5f6-7890-abcd-ef1234567890
```
Switch to a different game (sets as "current" game for subsequent commands).
## Usage Patterns
### Typical REPL Testing Workflow
```bash
# Start REPL
python -m terminal_client
# Create and play a game
⚾ > new_game
⚾ > defensive
⚾ > offensive
⚾ > resolve
⚾ > status
# Continue playing
⚾ > defensive --alignment shifted_left
⚾ > offensive --approach power
⚾ > resolve
# Or use quick-play to auto-advance
⚾ > quick_play 10
# Check final state
⚾ > status
⚾ > quit
```
**Advantages**: Game state stays in memory throughout the session!
### Testing Specific Scenarios
```bash
# Test defensive shifts
python -m terminal_client start-game
python -m terminal_client defensive --alignment shifted_left --infield double_play
python -m terminal_client offensive
python -m terminal_client resolve
# Test stealing
python -m terminal_client start-game
python -m terminal_client defensive
python -m terminal_client offensive --steal 2,3 # Double steal
python -m terminal_client resolve
# Test hit-and-run
python -m terminal_client defensive
python -m terminal_client offensive --hit-run
python -m terminal_client resolve
# Advance to late game quickly
python -m terminal_client start-game
python -m terminal_client quick-play --count 50 # ~6 innings
python -m terminal_client status
```
### Multiple Games
```bash
# Start game 1
python -m terminal_client start-game
# ... play some ...
# Start game 2
python -m terminal_client start-game
# ... play some ...
# List all games
python -m terminal_client list-games
# Switch back to game 1
python -m terminal_client use-game <game-1-uuid>
python -m terminal_client status
```
## Display Features
### Game State Panel
- **Game Info**: UUID, league, status
- **Score**: Away vs Home
- **Inning**: Current inning and half
- **Outs**: Current out count
- **Runners**: Bases occupied with lineup IDs
- **Current Players**: Batter, pitcher (by lineup ID)
- **Pending Decision**: What action is needed next
- **Last Play**: Result description
### Play Result Panel
- **Outcome**: Hit type (GB, FB, LD, etc.)
- **Result Description**: Human-readable play result
- **Dice Roll**: Actual d20 roll with context
- **Outs/Runs**: Changes from play
- **Runner Movement**: Base-by-base advancement
- **Updated Score**: Current score after play
### Color Coding
- ✅ Green: Success messages, runs scored
- ❌ Red: Error messages, outs recorded
- ℹ️ Blue: Info messages
- ⚠️ Yellow: Warning messages
- Cyan: Game state highlights
## Implementation Details
### Persistent Event Loop (REPL Mode)
The REPL uses a single persistent event loop for the entire session:
```python
def __init__(self):
# Create persistent event loop
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
def _run_async(self, coro):
# Reuse same loop for all commands
return self.loop.run_until_complete(coro)
def do_quit(self, arg):
# Clean up on exit
self.loop.close()
```
**Why**: Prevents database connection pool conflicts that occur when creating new event loops for each command.
### Game State Management
**REPL Mode**: Game state manager stays in memory throughout the session.
- In-memory state persists across all commands
- O(1) state lookups
- Perfect for testing gameplay flow
**Standalone Mode**: Uses persistent config file (`~/.terminal_client_config.json`).
- Stores current game UUID between command invocations
- Set automatically by `new-game` or `use-game`
- Used as default if `--game-id` not specified
### Async Command Pattern
All commands use the same async pattern:
```python
@cli.command()
@click.option('--game-id', default=None)
def some_command(game_id):
async def _some_command():
gid = UUID(game_id) if game_id else get_current_game()
# ... async operations ...
state = await game_engine.some_method(gid)
display.show_something(state)
asyncio.run(_some_command())
```
This allows direct async calls to GameEngine without WebSocket overhead.
### Error Handling
- **Click Abort**: Raises `click.Abort()` on errors (clean exit)
- **Rich Display**: All errors shown with colored formatting
- **Logger**: Exceptions logged with full traceback
- **User-Friendly**: Clear error messages (not stack traces)
## Testing with Terminal Client
### Unit Test Scenarios
```bash
# Test game startup validation
python -m terminal_client start-game
# Should fail: No lineups set
# Test invalid decisions
python -m terminal_client defensive --alignment invalid_value
# Should fail: ValidationError
# Test resolve without decisions
python -m terminal_client resolve
# Should fail: No decisions submitted
```
### Integration Test Scenarios
```bash
# Full game flow
python -m terminal_client start-game
# ... set lineups via database directly ...
python -m terminal_client start-game # Retry
python -m terminal_client quick-play --count 100
python -m terminal_client status
# Verify: Game status = "completed"
# State persistence
python -m terminal_client start-game
# Note the game UUID
python -m terminal_client quick-play --count 10
# Kill terminal
# Restart and use same UUID
python -m terminal_client use-game <uuid>
python -m terminal_client status
# Verify: State recovered from database
```
## Limitations
### Current Limitations (Phase 2)
1. **No Lineup Management**: Must set lineups via database directly
2. **No Player Data**: Shows lineup IDs only (no names/stats)
3. **Simple Box Score**: Only shows final scores (no detailed stats)
4. **No Substitutions**: Cannot make mid-game substitutions
5. **No AI Decisions**: All decisions manual (no AI opponent)
### Future Enhancements (Post-MVP)
- Interactive lineup builder
- Player name/stat display from league API
- Full box score with batting stats
- Substitution commands
- AI decision simulation
- Play-by-play export
- Replay mode for completed games
## Development Notes
### Adding New Commands
```python
# In main.py
@cli.command('new-command')
@click.option('--some-option', default='value', help='Description')
def new_command(some_option):
"""Command description for help text."""
async def _new_command():
# Implementation
pass
asyncio.run(_new_command())
```
### Adding New Display Functions
```python
# In display.py
def display_new_thing(data: SomeModel) -> None:
"""Display new thing with Rich formatting."""
panel = Panel(
Text("Content here"),
title="[bold]Title[/bold]",
border_style="color",
box=box.ROUNDED
)
console.print(panel)
```
### Logging
All commands use the module logger:
```python
logger = logging.getLogger(f'{__name__}.main')
logger.info("Game started")
logger.error("Failed to resolve play", exc_info=True)
```
Logs appear in both terminal and `backend/logs/app_YYYYMMDD.log`.
## Troubleshooting
### Command Not Found
```bash
# Wrong
python terminal_client/main.py # ❌
# Correct
python -m terminal_client start-game # ✅
```
### Import Errors
```bash
# Ensure you're in backend directory
cd backend
source venv/bin/activate
python -m terminal_client start-game
```
### Game Not Found
```bash
# Check active games
python -m terminal_client list-games
# Use specific game ID
python -m terminal_client status --game-id <uuid>
```
### Validation Errors
Check logs for detailed error messages:
```bash
tail -f logs/app_$(date +%Y%m%d).log
```
## Performance
### REPL Mode
- **Startup Time**: ~500ms (one-time on launch)
- **Command Execution**: <50ms (in-memory state lookups)
- **State Display**: <50ms (Rich rendering)
- **Quick Play (10 plays)**: ~4-5 seconds (includes 0.3s sleeps per play)
- **Memory**: ~10MB for active game state
### Standalone Mode
- **Per-Command Startup**: ~500ms (process + imports)
- **Command Execution**: <100ms (direct function calls)
- **Database Queries**: 50-100ms (config file + state recovery)
**REPL is significantly faster for iterative testing!**
## Configuration File
Location: `~/.terminal_client_config.json`
```json
{
"current_game_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
}
```
Automatically managed by:
- `new_game` command (sets current)
- `use_game` command (changes current)
- `config --clear` command (clears current)
## Related Documentation
- **Game Engine**: `../app/core/game_engine.py`
- **State Manager**: `../app/core/state_manager.py`
- **Game Models**: `../app/models/game_models.py`
- **Backend Guide**: `../CLAUDE.md`
---
**Created**: 2025-10-26
**Author**: Claude
**Purpose**: Testing tool for Phase 2 game engine development
**Status**: ✅ Complete - Interactive REPL with persistent state working perfectly!

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"""
Terminal client for testing game engine directly.
Provides Typer CLI commands to interact with game engine without WebSockets.
"""

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"""
Entry point for running terminal client as a module.
Usage:
python -m terminal_client # Start interactive REPL (recommended)
python -m terminal_client repl # Start interactive REPL
python -m terminal_client <command> # Run standalone command
Standalone commands:
python -m terminal_client start-game --league sba
python -m terminal_client defensive --alignment normal
python -m terminal_client offensive --approach power
python -m terminal_client resolve
python -m terminal_client status
"""
import sys
from terminal_client.repl import start_repl
from terminal_client.main import cli
if __name__ == "__main__":
# If no arguments or 'repl' command, start interactive mode
if len(sys.argv) == 1 or (len(sys.argv) == 2 and sys.argv[1] == 'repl'):
start_repl()
else:
# Run as standalone Click commands
cli()

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"""
Configuration management for terminal client.
Handles persistent state across command invocations using a config file.
Author: Claude
Date: 2025-10-26
"""
import logging
import json
from pathlib import Path
from uuid import UUID
from typing import Optional
logger = logging.getLogger(f'{__name__}.config')
# Config file location in user's home directory
CONFIG_FILE = Path.home() / '.terminal_client_config.json'
class Config:
"""Persistent configuration manager for terminal client."""
@staticmethod
def _ensure_config_exists() -> None:
"""Create config file if it doesn't exist."""
if not CONFIG_FILE.exists():
CONFIG_FILE.write_text('{}')
logger.debug(f"Created config file: {CONFIG_FILE}")
@staticmethod
def get_current_game() -> Optional[UUID]:
"""
Get the current game ID from config file.
Returns:
UUID of current game, or None if not set
"""
Config._ensure_config_exists()
try:
data = json.loads(CONFIG_FILE.read_text())
game_id_str = data.get('current_game_id')
if game_id_str:
return UUID(game_id_str)
return None
except (json.JSONDecodeError, ValueError) as e:
logger.warning(f"Failed to read config: {e}")
return None
@staticmethod
def set_current_game(game_id: UUID) -> None:
"""
Set the current game ID in config file.
Args:
game_id: UUID of game to set as current
"""
Config._ensure_config_exists()
try:
# Read existing config
data = json.loads(CONFIG_FILE.read_text())
# Update current game
data['current_game_id'] = str(game_id)
# Write back
CONFIG_FILE.write_text(json.dumps(data, indent=2))
logger.debug(f"Set current game to: {game_id}")
except (json.JSONDecodeError, IOError) as e:
logger.error(f"Failed to write config: {e}")
raise
@staticmethod
def clear_current_game() -> None:
"""Clear the current game ID from config file."""
Config._ensure_config_exists()
try:
data = json.loads(CONFIG_FILE.read_text())
data.pop('current_game_id', None)
CONFIG_FILE.write_text(json.dumps(data, indent=2))
logger.debug("Cleared current game")
except (json.JSONDecodeError, IOError) as e:
logger.warning(f"Failed to clear config: {e}")
@staticmethod
def get_config_path() -> Path:
"""Get the path to the config file."""
return CONFIG_FILE

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"""
Rich display formatting for game state.
Provides formatted console output using the Rich library.
Author: Claude
Date: 2025-10-26
"""
import logging
from typing import Optional
from rich.console import Console
from rich.table import Table
from rich.panel import Panel
from rich.text import Text
from rich import box
from app.models.game_models import GameState, DefensiveDecision, OffensiveDecision
from app.core.play_resolver import PlayResult
logger = logging.getLogger(f'{__name__}.display')
console = Console()
def display_game_state(state: GameState) -> None:
"""
Display current game state in formatted panel.
Args:
state: Current game state
"""
# Status color based on game status
status_color = {
"pending": "yellow",
"active": "green",
"paused": "yellow",
"completed": "blue"
}
# Build state display
state_text = Text()
state_text.append(f"Game ID: {state.game_id}\n", style="bold")
state_text.append(f"League: {state.league_id.upper()}\n")
state_text.append(f"Status: ", style="bold")
state_text.append(f"{state.status}\n", style=status_color.get(state.status, "white"))
state_text.append("\n")
# Score
state_text.append("Score: ", style="bold cyan")
state_text.append(f"Away {state.away_score} - {state.home_score} Home\n", style="cyan")
# Inning
state_text.append("Inning: ", style="bold magenta")
state_text.append(f"{state.inning} {state.half.capitalize()}\n", style="magenta")
# Outs
state_text.append("Outs: ", style="bold yellow")
state_text.append(f"{state.outs}\n", style="yellow")
# Runners
if state.runners:
state_text.append("\nRunners: ", style="bold green")
runner_bases = [f"{r.on_base}B(#{r.lineup_id})" for r in state.runners]
state_text.append(f"{', '.join(runner_bases)}\n", style="green")
else:
state_text.append("\nBases: ", style="bold")
state_text.append("Empty\n", style="dim")
# Current players
if state.current_batter_lineup_id:
state_text.append(f"\nBatter: Lineup #{state.current_batter_lineup_id}\n")
if state.current_pitcher_lineup_id:
state_text.append(f"Pitcher: Lineup #{state.current_pitcher_lineup_id}\n")
# Pending decision
if state.pending_decision:
state_text.append(f"\nPending: ", style="bold red")
state_text.append(f"{state.pending_decision} decision\n", style="red")
# Last play result
if state.last_play_result:
state_text.append(f"\nLast Play: ", style="bold")
state_text.append(f"{state.last_play_result}\n", style="italic")
# Display panel
panel = Panel(
state_text,
title=f"[bold]Game State[/bold]",
border_style="blue",
box=box.ROUNDED
)
console.print(panel)
def display_play_result(result: PlayResult, state: GameState) -> None:
"""
Display play result with rich formatting.
Args:
result: Play result from resolver
state: Updated game state
"""
result_text = Text()
# Outcome
result_text.append("Outcome: ", style="bold")
result_text.append(f"{result.outcome.value}\n", style="cyan")
# Description
result_text.append("Result: ", style="bold")
result_text.append(f"{result.description}\n\n", style="white")
# Dice roll
result_text.append("Roll: ", style="bold yellow")
result_text.append(f"{result.ab_roll}\n", style="yellow")
# Stats
if result.outs_recorded > 0:
result_text.append(f"Outs: ", style="bold red")
result_text.append(f"+{result.outs_recorded}\n", style="red")
if result.runs_scored > 0:
result_text.append(f"Runs: ", style="bold green")
result_text.append(f"+{result.runs_scored}\n", style="green")
# Runner advancement
if result.runners_advanced:
result_text.append(f"\nRunner Movement:\n", style="bold")
for from_base, to_base in result.runners_advanced:
if to_base == 4:
result_text.append(f" {from_base}B → SCORES\n", style="green")
else:
result_text.append(f" {from_base}B → {to_base}B\n")
# Batter result
if result.batter_result:
if result.batter_result < 4:
result_text.append(f"\nBatter: Reaches {result.batter_result}B\n", style="cyan")
elif result.batter_result == 4:
result_text.append(f"\nBatter: HOME RUN!\n", style="bold green")
# Display panel
panel = Panel(
result_text,
title=f"[bold]⚾ Play Result[/bold]",
border_style="green",
box=box.HEAVY
)
console.print(panel)
# Show updated score
console.print(f"\n[bold cyan]Score: Away {state.away_score} - {state.home_score} Home[/bold cyan]")
def display_decision(decision_type: str, decision: Optional[DefensiveDecision | OffensiveDecision]) -> None:
"""
Display submitted decision.
Args:
decision_type: 'defensive' or 'offensive'
decision: Decision object
"""
if not decision:
console.print(f"[yellow]No {decision_type} decision to display[/yellow]")
return
decision_text = Text()
if isinstance(decision, DefensiveDecision):
decision_text.append(f"Alignment: {decision.alignment}\n")
decision_text.append(f"Infield Depth: {decision.infield_depth}\n")
decision_text.append(f"Outfield Depth: {decision.outfield_depth}\n")
if decision.hold_runners:
decision_text.append(f"Hold Runners: {decision.hold_runners}\n")
elif isinstance(decision, OffensiveDecision):
decision_text.append(f"Approach: {decision.approach}\n")
if decision.steal_attempts:
decision_text.append(f"Steal Attempts: {decision.steal_attempts}\n")
decision_text.append(f"Hit-and-Run: {decision.hit_and_run}\n")
decision_text.append(f"Bunt Attempt: {decision.bunt_attempt}\n")
panel = Panel(
decision_text,
title=f"[bold]{decision_type.capitalize()} Decision[/bold]",
border_style="yellow",
box=box.ROUNDED
)
console.print(panel)
def display_box_score(state: GameState) -> None:
"""
Display simple box score (placeholder for future enhancement).
Args:
state: Current game state
"""
table = Table(title="Box Score", box=box.SIMPLE)
table.add_column("Team", style="cyan")
table.add_column("Score", justify="right", style="bold")
table.add_row("Away", str(state.away_score))
table.add_row("Home", str(state.home_score))
console.print(table)
def print_success(message: str) -> None:
"""Print success message."""
console.print(f"✓ [green]{message}[/green]")
def print_error(message: str) -> None:
"""Print error message."""
console.print(f"✗ [red]{message}[/red]")
def print_info(message: str) -> None:
"""Print info message."""
console.print(f"[blue]ℹ {message}[/blue]")
def print_warning(message: str) -> None:
"""Print warning message."""
console.print(f"[yellow]⚠ {message}[/yellow]")

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"""
Terminal client main entry point - Click CLI application.
Direct GameEngine testing without WebSockets.
Usage:
python -m terminal_client start-game --league sba
python -m terminal_client defensive --alignment normal
python -m terminal_client offensive --approach power
python -m terminal_client resolve
python -m terminal_client status
Author: Claude
Date: 2025-10-26
"""
import logging
import asyncio
from uuid import UUID, uuid4
from typing import Optional
import click
from app.core.game_engine import game_engine
from app.core.state_manager import state_manager
from app.models.game_models import DefensiveDecision, OffensiveDecision
from app.database.operations import DatabaseOperations
from terminal_client import display
from terminal_client.config import Config
# Setup logging
logging.basicConfig(
level=logging.INFO,
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)
logger = logging.getLogger(f'{__name__}.main')
def set_current_game(game_id: UUID) -> None:
"""Set the current game ID in persistent config."""
Config.set_current_game(game_id)
display.print_info(f"Current game set to: {game_id}")
def get_current_game() -> UUID:
"""Get the current game ID from persistent config or raise error."""
game_id = Config.get_current_game()
if game_id is None:
display.print_error("No current game set. Use 'new-game' or 'use-game' first.")
raise click.Abort()
return game_id
@click.group()
def cli():
"""Terminal UI for testing game engine directly."""
pass
@cli.command('start-game')
@click.option('--league', default='sba', help='League (sba or pd)')
@click.option('--game-id', default=None, help='Game UUID (auto-generated if not provided)')
@click.option('--home-team', default=1, help='Home team ID')
@click.option('--away-team', default=2, help='Away team ID')
def start_game(league, game_id, home_team, away_team):
"""Start a new game and transition to active."""
async def _start():
# Generate or parse game ID
gid = UUID(game_id) if game_id else uuid4()
# Create game in state manager
state = await state_manager.create_game(
game_id=gid,
league_id=league,
home_team_id=home_team,
away_team_id=away_team
)
display.print_success(f"Game created: {gid}")
display.print_info(f"League: {league}, Home: {home_team}, Away: {away_team}")
# Set as current game
set_current_game(gid)
# Start the game
try:
state = await game_engine.start_game(gid)
display.print_success(f"Game started - Inning {state.inning} {state.half}")
display.display_game_state(state)
except Exception as e:
display.print_error(f"Failed to start game: {e}")
raise click.Abort()
asyncio.run(_start())
@cli.command()
@click.option('--game-id', default=None, help='Game UUID (uses current if not provided)')
@click.option('--alignment', default='normal', help='Defensive alignment')
@click.option('--infield', default='normal', help='Infield depth')
@click.option('--outfield', default='normal', help='Outfield depth')
@click.option('--hold', default=None, help='Comma-separated bases to hold (e.g., 1,3)')
def defensive(game_id, alignment, infield, outfield, hold):
"""
Submit defensive decision.
Valid alignment: normal, shifted_left, shifted_right, extreme_shift
Valid infield: in, normal, back, double_play
Valid outfield: in, normal, back
"""
async def _defensive():
gid = UUID(game_id) if game_id else get_current_game()
# Parse hold runners
hold_list = []
if hold:
try:
hold_list = [int(b.strip()) for b in hold.split(',')]
except ValueError:
display.print_error("Invalid hold format. Use comma-separated numbers (e.g., '1,3')")
raise click.Abort()
# Create decision
decision = DefensiveDecision(
alignment=alignment,
infield_depth=infield,
outfield_depth=outfield,
hold_runners=hold_list
)
try:
state = await game_engine.submit_defensive_decision(gid, decision)
display.print_success("Defensive decision submitted")
display.display_decision("defensive", decision)
display.display_game_state(state)
except Exception as e:
display.print_error(f"Failed to submit defensive decision: {e}")
raise click.Abort()
asyncio.run(_defensive())
@cli.command()
@click.option('--game-id', default=None, help='Game UUID (uses current if not provided)')
@click.option('--approach', default='normal', help='Batting approach')
@click.option('--steal', default=None, help='Comma-separated bases to steal (e.g., 2,3)')
@click.option('--hit-run', is_flag=True, help='Hit-and-run play')
@click.option('--bunt', is_flag=True, help='Bunt attempt')
def offensive(game_id, approach, steal, hit_run, bunt):
"""
Submit offensive decision.
Valid approach: normal, contact, power, patient
Valid steal: comma-separated bases (2, 3, 4)
"""
async def _offensive():
gid = UUID(game_id) if game_id else get_current_game()
# Parse steal attempts
steal_list = []
if steal:
try:
steal_list = [int(b.strip()) for b in steal.split(',')]
except ValueError:
display.print_error("Invalid steal format. Use comma-separated numbers (e.g., '2,3')")
raise click.Abort()
# Create decision
decision = OffensiveDecision(
approach=approach,
steal_attempts=steal_list,
hit_and_run=hit_run,
bunt_attempt=bunt
)
try:
state = await game_engine.submit_offensive_decision(gid, decision)
display.print_success("Offensive decision submitted")
display.display_decision("offensive", decision)
display.display_game_state(state)
except Exception as e:
display.print_error(f"Failed to submit offensive decision: {e}")
raise click.Abort()
asyncio.run(_offensive())
@cli.command()
@click.option('--game-id', default=None, help='Game UUID (uses current if not provided)')
def resolve(game_id):
"""Resolve the current play (both decisions must be submitted first)."""
async def _resolve():
gid = UUID(game_id) if game_id else get_current_game()
try:
result = await game_engine.resolve_play(gid)
state = await game_engine.get_game_state(gid)
if not state:
display.print_error(f"Game {gid} not found after resolution")
raise click.Abort()
display.display_play_result(result, state)
display.display_game_state(state)
except Exception as e:
display.print_error(f"Failed to resolve play: {e}")
logger.exception("Resolve error")
raise click.Abort()
asyncio.run(_resolve())
@cli.command()
@click.option('--game-id', default=None, help='Game UUID (uses current if not provided)')
def status(game_id):
"""Display current game state."""
async def _status():
gid = UUID(game_id) if game_id else get_current_game()
state = await game_engine.get_game_state(gid)
if not state:
display.print_error(f"Game {gid} not found")
raise click.Abort()
display.display_game_state(state)
asyncio.run(_status())
@cli.command('box-score')
@click.option('--game-id', default=None, help='Game UUID (uses current if not provided)')
def box_score(game_id):
"""Display box score (simple version)."""
async def _box_score():
gid = UUID(game_id) if game_id else get_current_game()
state = await game_engine.get_game_state(gid)
if not state:
display.print_error(f"Game {gid} not found")
raise click.Abort()
display.display_box_score(state)
asyncio.run(_box_score())
@cli.command('list-games')
def list_games():
"""List all games in state manager."""
games = state_manager.list_games()
if not games:
display.print_warning("No active games in state manager")
return
display.print_info(f"Active games: {len(games)}")
for game_id in games:
display.console.print(f" • {game_id}")
@cli.command('use-game')
@click.argument('game_id')
def use_game(game_id):
"""Set current game ID."""
try:
gid = UUID(game_id)
set_current_game(gid)
except ValueError:
display.print_error(f"Invalid UUID: {game_id}")
raise click.Abort()
@cli.command('quick-play')
@click.option('--count', default=1, help='Number of plays to execute')
@click.option('--game-id', default=None, help='Game UUID (uses current if not provided)')
def quick_play(count, game_id):
"""
Quick play mode - submit default decisions and resolve multiple plays.
Useful for rapidly advancing the game for testing.
"""
async def _quick_play():
gid = UUID(game_id) if game_id else get_current_game()
for i in range(count):
try:
# Get current state
state = await game_engine.get_game_state(gid)
if not state:
display.print_error(f"Game {gid} not found")
break
if state.status != "active":
display.print_warning(f"Game is {state.status}, cannot continue")
break
display.print_info(f"Play {i + 1}/{count}")
# Submit default decisions
await game_engine.submit_defensive_decision(gid, DefensiveDecision())
await game_engine.submit_offensive_decision(gid, OffensiveDecision())
# Resolve
result = await game_engine.resolve_play(gid)
state = await game_engine.get_game_state(gid)
if state:
display.print_success(f"Play resolved: {result.description}")
display.console.print(f"[cyan]Score: Away {state.away_score} - {state.home_score} Home, Inning {state.inning} {state.half}, {state.outs} outs[/cyan]")
# Brief pause for readability
await asyncio.sleep(0.5)
except Exception as e:
display.print_error(f"Error on play {i + 1}: {e}")
logger.exception("Quick play error")
break
# Show final state
state = await game_engine.get_game_state(gid)
if state:
display.print_info("Final state:")
display.display_game_state(state)
asyncio.run(_quick_play())
@cli.command('new-game')
@click.option('--league', default='sba', help='League (sba or pd)')
@click.option('--home-team', default=1, help='Home team ID')
@click.option('--away-team', default=2, help='Away team ID')
def new_game(league, home_team, away_team):
"""
Create a new game with lineups and start it immediately (all-in-one).
This is a convenience command that combines:
1. Creating game state
2. Setting up test lineups
3. Starting the game
Perfect for rapid testing!
"""
async def _new_game():
db_ops = DatabaseOperations()
# Generate game ID
gid = uuid4()
try:
# Step 1: Create game (both in memory and database)
display.print_info("Step 1: Creating game...")
# Create in memory (state manager)
state = await state_manager.create_game(
game_id=gid,
league_id=league,
home_team_id=home_team,
away_team_id=away_team
)
# Persist to database
await db_ops.create_game(
game_id=gid,
league_id=league,
home_team_id=home_team,
away_team_id=away_team,
game_mode="friendly",
visibility="public"
)
display.print_success(f"Game created: {gid}")
set_current_game(gid)
# Step 2: Setup lineups
display.print_info("Step 2: Creating test lineups...")
positions = ['P', 'C', '1B', '2B', '3B', 'SS', 'LF', 'CF', 'RF']
for team_id in [home_team, away_team]:
team_name = "Home" if team_id == home_team else "Away"
for i, position in enumerate(positions, start=1):
if league == 'sba':
player_id = (team_id * 100) + i
await db_ops.add_sba_lineup_player(
game_id=gid,
team_id=team_id,
player_id=player_id,
position=position,
batting_order=i,
is_starter=True
)
else:
card_id = (team_id * 100) + i
await db_ops.add_pd_lineup_card(
game_id=gid,
team_id=team_id,
card_id=card_id,
position=position,
batting_order=i,
is_starter=True
)
display.console.print(f" ✓ {team_name} team lineup created (9 players)")
# Step 3: Start the game
display.print_info("Step 3: Starting game...")
state = await game_engine.start_game(gid)
display.print_success(f"Game started - Inning {state.inning} {state.half}")
display.display_game_state(state)
except Exception as e:
display.print_error(f"Failed to create new game: {e}")
logger.exception("New game error")
raise click.Abort()
asyncio.run(_new_game())
@cli.command('setup-game')
@click.option('--game-id', default=None, help='Game UUID (uses current if not provided)')
@click.option('--league', default='sba', help='League (sba or pd)')
def setup_game(game_id, league):
"""
Create test lineups for both teams to allow game to start.
Generates 9 players per team with proper positions and batting order.
Uses mock player/card IDs for testing.
"""
async def _setup():
gid = UUID(game_id) if game_id else get_current_game()
db_ops = DatabaseOperations()
# Standard defensive positions
positions = ['P', 'C', '1B', '2B', '3B', 'SS', 'LF', 'CF', 'RF']
try:
# Get game to determine team IDs
state = await game_engine.get_game_state(gid)
if not state:
display.print_error(f"Game {gid} not found")
raise click.Abort()
display.print_info(f"Setting up lineups for game {gid}")
display.print_info(f"League: {league}, Home Team: {state.home_team_id}, Away Team: {state.away_team_id}")
# Create lineups for both teams
for team_id in [state.home_team_id, state.away_team_id]:
team_name = "Home" if team_id == state.home_team_id else "Away"
display.print_info(f"Creating {team_name} team lineup (Team ID: {team_id})...")
for i, position in enumerate(positions, start=1):
batting_order = i
if league == 'sba':
# SBA uses player_id
player_id = (team_id * 100) + i # Generate unique player IDs
await db_ops.add_sba_lineup_player(
game_id=gid,
team_id=team_id,
player_id=player_id,
position=position,
batting_order=batting_order,
is_starter=True
)
display.console.print(f" ✓ Added {position} (Player #{player_id}) - Batting {batting_order}")
else:
# PD uses card_id
card_id = (team_id * 100) + i # Generate unique card IDs
await db_ops.add_pd_lineup_card(
game_id=gid,
team_id=team_id,
card_id=card_id,
position=position,
batting_order=batting_order,
is_starter=True
)
display.console.print(f" ✓ Added {position} (Card #{card_id}) - Batting {batting_order}")
display.print_success(f"Lineups created successfully!")
display.print_info("You can now start the game with: python -m terminal_client start-game --game-id <uuid>")
display.print_info("Or if this is your current game, just run: python -m terminal_client start-game")
except Exception as e:
display.print_error(f"Failed to setup game: {e}")
logger.exception("Setup error")
raise click.Abort()
asyncio.run(_setup())
@cli.command('config')
@click.option('--clear', is_flag=True, help='Clear current game from config')
def config_cmd(clear):
"""
Show or manage terminal client configuration.
Displays config file location and current game.
Use --clear to reset the current game.
"""
config_path = Config.get_config_path()
display.print_info(f"Config file: {config_path}")
if clear:
Config.clear_current_game()
display.print_success("Current game cleared")
return
current_game = Config.get_current_game()
if current_game:
display.console.print(f"\n[green]Current game:[/green] {current_game}")
else:
display.console.print("\n[yellow]No current game set[/yellow]")
if __name__ == "__main__":
cli()

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"""
Interactive REPL for terminal client.
Provides an interactive shell that keeps game state in memory across commands.
Uses Python's cmd module for readline support and command completion.
Author: Claude
Date: 2025-10-26
"""
import asyncio
import logging
import cmd
from uuid import UUID, uuid4
from typing import Optional
from app.core.game_engine import game_engine
from app.core.state_manager import state_manager
from app.models.game_models import DefensiveDecision, OffensiveDecision
from app.database.operations import DatabaseOperations
from terminal_client import display
from terminal_client.config import Config
logger = logging.getLogger(f'{__name__}.repl')
class GameREPL(cmd.Cmd):
"""Interactive REPL for game engine testing."""
intro = """
╔══════════════════════════════════════════════════════════════════════════════╗
║ Paper Dynasty Game Engine - Terminal Client ║
║ Interactive Mode ║
╚══════════════════════════════════════════════════════════════════════════════╝
Type 'help' or '?' to list commands.
Type 'help <command>' for command details.
Type 'quit' or 'exit' to leave.
Quick start:
new_game Create and start a new game with test lineups
defensive Submit defensive decision
offensive Submit offensive decision
resolve Resolve the current play
status Show current game state
quick_play 10 Auto-play 10 plays
Note: Use underscores in command names (e.g., 'new_game' not 'new-game')
"""
prompt = '⚾ > '
def __init__(self):
super().__init__()
self.current_game_id: Optional[UUID] = None
self.db_ops = DatabaseOperations()
# Create persistent event loop for entire REPL session
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
# Try to load current game from config
saved_game = Config.get_current_game()
if saved_game:
self.current_game_id = saved_game
display.print_info(f"Loaded saved game: {saved_game}")
def _ensure_game(self) -> UUID:
"""Ensure current game is set."""
if self.current_game_id is None:
display.print_error("No current game. Use 'new_game' first.")
raise ValueError("No current game")
return self.current_game_id
def _run_async(self, coro):
"""
Helper to run async functions using persistent event loop.
This keeps database connections alive across commands.
"""
return self.loop.run_until_complete(coro)
# ==================== Game Management Commands ====================
def do_new_game(self, arg):
"""
Create a new game with lineups and start it.
Usage: new-game [--league sba|pd] [--home-team N] [--away-team N]
Examples:
new-game
new-game --league pd
new-game --home-team 5 --away-team 3
"""
async def _new_game():
# Parse arguments
args = arg.split()
league = 'sba'
home_team = 1
away_team = 2
i = 0
while i < len(args):
if args[i] == '--league' and i + 1 < len(args):
league = args[i + 1]
i += 2
elif args[i] == '--home-team' and i + 1 < len(args):
home_team = int(args[i + 1])
i += 2
elif args[i] == '--away-team' and i + 1 < len(args):
away_team = int(args[i + 1])
i += 2
else:
i += 1
gid = uuid4()
try:
# Step 1: Create game
display.print_info("Creating game...")
state = await state_manager.create_game(
game_id=gid,
league_id=league,
home_team_id=home_team,
away_team_id=away_team
)
await self.db_ops.create_game(
game_id=gid,
league_id=league,
home_team_id=home_team,
away_team_id=away_team,
game_mode="friendly",
visibility="public"
)
display.print_success(f"Game created: {gid}")
# Step 2: Setup lineups
display.print_info("Creating test lineups...")
positions = ['P', 'C', '1B', '2B', '3B', 'SS', 'LF', 'CF', 'RF']
for team_id in [home_team, away_team]:
for i, position in enumerate(positions, start=1):
if league == 'sba':
player_id = (team_id * 100) + i
await self.db_ops.add_sba_lineup_player(
game_id=gid,
team_id=team_id,
player_id=player_id,
position=position,
batting_order=i,
is_starter=True
)
else:
card_id = (team_id * 100) + i
await self.db_ops.add_pd_lineup_card(
game_id=gid,
team_id=team_id,
card_id=card_id,
position=position,
batting_order=i,
is_starter=True
)
display.print_success("Lineups created")
# Step 3: Start the game
display.print_info("Starting game...")
state = await game_engine.start_game(gid)
self.current_game_id = gid
Config.set_current_game(gid)
display.print_success(f"Game started - Inning {state.inning} {state.half}")
display.display_game_state(state)
except Exception as e:
display.print_error(f"Failed to create game: {e}")
logger.exception("New game error")
self._run_async(_new_game())
def do_defensive(self, arg):
"""
Submit defensive decision.
Usage: defensive [--alignment TYPE] [--infield DEPTH] [--outfield DEPTH] [--hold BASES]
Options:
--alignment normal, shifted_left, shifted_right, extreme_shift
--infield in, normal, back, double_play
--outfield in, normal, back
--hold Comma-separated bases (e.g., 1,3)
Examples:
defensive
defensive --alignment shifted_left
defensive --infield double_play --hold 1,3
"""
async def _defensive():
try:
gid = self._ensure_game()
# Parse arguments
args = arg.split()
alignment = 'normal'
infield = 'normal'
outfield = 'normal'
hold_list = []
i = 0
while i < len(args):
if args[i] == '--alignment' and i + 1 < len(args):
alignment = args[i + 1]
i += 2
elif args[i] == '--infield' and i + 1 < len(args):
infield = args[i + 1]
i += 2
elif args[i] == '--outfield' and i + 1 < len(args):
outfield = args[i + 1]
i += 2
elif args[i] == '--hold' and i + 1 < len(args):
hold_list = [int(b.strip()) for b in args[i + 1].split(',')]
i += 2
else:
i += 1
decision = DefensiveDecision(
alignment=alignment,
infield_depth=infield,
outfield_depth=outfield,
hold_runners=hold_list
)
state = await game_engine.submit_defensive_decision(gid, decision)
display.print_success("Defensive decision submitted")
display.display_decision("defensive", decision)
except ValueError:
pass # Already printed error
except Exception as e:
display.print_error(f"Failed: {e}")
logger.exception("Defensive error")
self._run_async(_defensive())
def do_offensive(self, arg):
"""
Submit offensive decision.
Usage: offensive [--approach TYPE] [--steal BASES] [--hit-run] [--bunt]
Options:
--approach normal, contact, power, patient
--steal Comma-separated bases (e.g., 2,3)
--hit-run Enable hit-and-run
--bunt Attempt bunt
Examples:
offensive
offensive --approach power
offensive --steal 2 --hit-run
"""
async def _offensive():
try:
gid = self._ensure_game()
# Parse arguments
args = arg.split()
approach = 'normal'
steal_list = []
hit_run = False
bunt = False
i = 0
while i < len(args):
if args[i] == '--approach' and i + 1 < len(args):
approach = args[i + 1]
i += 2
elif args[i] == '--steal' and i + 1 < len(args):
steal_list = [int(b.strip()) for b in args[i + 1].split(',')]
i += 2
elif args[i] == '--hit-run':
hit_run = True
i += 1
elif args[i] == '--bunt':
bunt = True
i += 1
else:
i += 1
decision = OffensiveDecision(
approach=approach,
steal_attempts=steal_list,
hit_and_run=hit_run,
bunt_attempt=bunt
)
state = await game_engine.submit_offensive_decision(gid, decision)
display.print_success("Offensive decision submitted")
display.display_decision("offensive", decision)
except ValueError:
pass
except Exception as e:
display.print_error(f"Failed: {e}")
logger.exception("Offensive error")
self._run_async(_offensive())
def do_resolve(self, arg):
"""
Resolve the current play.
Usage: resolve
Both defensive and offensive decisions must be submitted first.
"""
async def _resolve():
try:
gid = self._ensure_game()
result = await game_engine.resolve_play(gid)
state = await game_engine.get_game_state(gid)
if state:
display.display_play_result(result, state)
display.display_game_state(state)
except ValueError:
pass
except Exception as e:
display.print_error(f"Failed: {e}")
logger.exception("Resolve error")
self._run_async(_resolve())
def do_status(self, arg):
"""
Display current game state.
Usage: status
"""
async def _status():
try:
gid = self._ensure_game()
state = await game_engine.get_game_state(gid)
if state:
display.display_game_state(state)
else:
display.print_error("Game state not found")
except ValueError:
pass
except Exception as e:
display.print_error(f"Failed: {e}")
self._run_async(_status())
def do_quick_play(self, arg):
"""
Auto-play multiple plays with default decisions.
Usage: quick-play [COUNT]
Examples:
quick-play Play 1 play
quick-play 10 Play 10 plays
quick-play 27 Play ~3 innings
"""
async def _quick_play():
try:
gid = self._ensure_game()
count = int(arg) if arg.strip() else 1
for i in range(count):
state = await game_engine.get_game_state(gid)
if not state or state.status != "active":
display.print_warning(f"Game ended at play {i + 1}")
break
display.print_info(f"Play {i + 1}/{count}")
# Submit default decisions
await game_engine.submit_defensive_decision(gid, DefensiveDecision())
await game_engine.submit_offensive_decision(gid, OffensiveDecision())
# Resolve
result = await game_engine.resolve_play(gid)
state = await game_engine.get_game_state(gid)
if state:
display.print_success(f"{result.description}")
display.console.print(f"[cyan]Score: Away {state.away_score} - {state.home_score} Home, Inning {state.inning} {state.half}, {state.outs} outs[/cyan]")
await asyncio.sleep(0.3)
# Final state
state = await game_engine.get_game_state(gid)
if state:
display.print_info("Final state:")
display.display_game_state(state)
except ValueError:
pass
except Exception as e:
display.print_error(f"Failed: {e}")
logger.exception("Quick play error")
self._run_async(_quick_play())
def do_box_score(self, arg):
"""
Display box score.
Usage: box-score
"""
async def _box_score():
try:
gid = self._ensure_game()
state = await game_engine.get_game_state(gid)
if state:
display.display_box_score(state)
except ValueError:
pass
except Exception as e:
display.print_error(f"Failed: {e}")
self._run_async(_box_score())
def do_list_games(self, arg):
"""
List all games in state manager.
Usage: list-games
"""
games = state_manager.list_games()
if not games:
display.print_warning("No active games in memory")
return
display.print_info(f"Active games: {len(games)}")
for game_id in games:
marker = "* " if game_id == self.current_game_id else " "
display.console.print(f"{marker}{game_id}")
def do_use_game(self, arg):
"""
Switch to a different game.
Usage: use-game <game_id>
Example:
use-game a1b2c3d4-e5f6-7890-abcd-ef1234567890
"""
if not arg.strip():
display.print_error("Usage: use-game <game_id>")
return
try:
gid = UUID(arg.strip())
self.current_game_id = gid
Config.set_current_game(gid)
display.print_success(f"Switched to game: {gid}")
except ValueError:
display.print_error(f"Invalid UUID: {arg}")
def do_config(self, arg):
"""
Show configuration.
Usage: config
"""
config_path = Config.get_config_path()
display.print_info(f"Config file: {config_path}")
if self.current_game_id:
display.console.print(f"\n[green]Current game:[/green] {self.current_game_id}")
else:
display.console.print("\n[yellow]No current game set[/yellow]")
# ==================== REPL Control Commands ====================
def do_clear(self, arg):
"""Clear the screen."""
display.console.clear()
def do_quit(self, arg):
"""Exit the REPL."""
display.print_info("Goodbye!")
# Clean up event loop
self.loop.close()
return True
def do_exit(self, arg):
"""Exit the REPL."""
return self.do_quit(arg)
def do_EOF(self, arg):
"""Handle Ctrl+D."""
print() # New line
return self.do_quit(arg)
def emptyline(self):
"""Do nothing on empty line."""
pass
def default(self, line):
"""Handle unknown commands."""
display.print_error(f"Unknown command: {line}")
display.print_info("Type 'help' for available commands")
def start_repl():
"""Start the interactive REPL."""
repl = GameREPL()
repl.cmdloop()
if __name__ == "__main__":
start_repl()