Several GUI instances are managed by a study server for matchmaking.
Needs code adjustments to work (change static var)

The game environment now supports vectorized states for reinforcement learning agents. This includes updates on various classes such as OrderManager, Counter, and Player. Several new utility functions are added to facilitate the conversion of the game state to vector form. The new vector state includes players, counters, orders, and game status.

A new class called ManageEnv was introduced, encapsulating manager_id, env_id, and a reason. The asynchronous function stop_env in the game_server.py file was refactored to take an instance of this class as an argument instead of three separate arguments. Additionally, a trailing slash was added to the stop_env request URL in the overcooked_gui.py file.

Fixed: Burn no longer continues after taking things out of equipment, can take things out of cooking equipment again

This update introduces comprehensive hook management, improved environment setup functions, and a new class for logging and recording simulations. The enhanced hook management ensures better callback registration and tracing of specific simulation events. Extra setup functions allow more flexibility in setting parameters from the environment config. The new logging and recording class makes it easier to capture simulation data in a structured format for analysis. Various minor fixes and code refactoring are also included.

This commit introduces agent configuration files for the Overcooked game simulator and enhances error handling in the game server. Notably, it includes safeguards to prevent errors when player data or environment IDs do not exist. Also, it modifies the game GUI to handle player keys and websockets according to the number of humans and bots in the game.

The updates include adding docstrings and type hinting to several classes and methods in multiple Python files. This commit also includes fixes for inconsistent code formatting and minor bugs. The docstrings provide essential details about the classes and methods, improving readability and understanding for other developers. Furthermore, the added type hinting will enable better IDE assistance, static analysis, and clarity on expected input and output types. Lastly, the code formatting fixes and bug fixes enhance the overall code quality and maintainability.

Added a Fog of War option that if activated, restricts the player's view in the game environment. This feature is an attribute in the game state, view_restriction, and incorporated into the get_json_state method to return player's viewing direction and angle if Fog of War is enabled. Additionally, added view restriction handling in the gui_2d_vis drawing method.

An optional argument for the list of manager IDs was added across the Overcooked simulator. These IDs are now used for authorization purposes when creating environments. Unauthorized attempts now return HTTP error 403. This helps enhance security and control over environment management in the simulation.

This commit simplifies the overcooked environment by refactoring the way counters are created and managed. A new CounterFactory class is introduced, offloading logic from the environment class. In addition, the symbol to character mapping and other environment-related configurations are moved to a separate YAML file. The .gitignore file is also updated to ignore the 'playground' directory. Making these changes enhances code maintainability and readability.

The Overcooked Simulator has been updated to allow dynamic URLs and ports. This change includes modifications to the README file, and refactoring of main.py, utils.py and overcooked_gui.py to allow these variables to be passed in at runtime. This modification enhances the flexibility of the simulator when integrating with different systems or environments.

This commit removes a temporal lock previously used for the GUI. This leads to refinement and adjustments to the usage of datetime and timedelta in the simulator environment. In the tests, the Simulator class is replaced with directly creating an Environment instance and testing the desired features. Additions include comments for future TODOs relating to further enhancements and checks.

The logging setup has been moved from the now-deleted main.py to utils.py. In this refactor, the files main.py and simulation_runner.py were removed as they were no longer needed. Unnecessary print statements in overcooked_gui.py and the import of setup_logging in game_server.py were also removed.

Renamed `move_dist` attribute to `player_speed_units_per_seconds` in player configuration. Also implemented `__post_init__` method in Action class to handle conversion from str to Enum type. Added a utility function `custom_asdict_factory` to handle Enum serialization for actions. Various code updates are made to accommodate these changes. Fixes merge bugs.

A new command line interface has been added to Overcooked Simulator, which starts up the overcooked game engine server and a PyGame 2D Visualization window each in their own process. This is done using argparse for handling command line arguments. Furthermore, some minor changes have been introduced in the game server and GUI scripts to better handle processes and accept host and port arguments.

Removed the unused 'get_state_simple_json' method, added missing docstrings providing detailed explanations for functions in 'overcooked_simulator/game_server.py' and 'overcooked_simulator/simulation_runner.py'. Implemented a type hinting dictionary in 'overcooked_simulator/server_results.py'. These changes are aimed at improving code readability and maintenance.

The player id type is updated from 'int | str' to 'str' across different files to maintain code uniformity and avoid type-related errors. Removed the global constants (USE_PLAYER_COOK_SPRITES, SHOW_INTERACTION_RANGE, SHOW_COUNTER_CENTERS) from gui files for better code structure. Moreover, function annotations are improved by providing more specific types which helps in understanding the codebase. The diff adds additional details in the form of questions or short descriptions in the comments as well.

The update introduces a new function `get_json_state()` in overcooked_environment.py that exports the current game state in JSON format. Changes were made to player.py, counters.py, and game_items.py to include an additional `to_dict()` function which represents their current status as a dictionary. This commit also includes minor naming changes, such as renaming `beginning_time` to `start_time`.

The server (game_server.py) and client communication (overcooked_gui.py) now uses the WebSocket communication protocol. In setup.py, the 'requests' module was added as a new requirement. The game simulator now waits for a player to be ready before starting, stops a game environment if no step is taken within a minute, and pauses or unpauses a game environment. Player actions are now handled based on a new 'Action' type. The server also now handles several client types that can send messages.

Codebase for Overcooked simulator has been refactored. File rearrangement includes deletions and renaming to better reflect their functionalities. Within the code, several updates are made like support for using both file paths and direct strings as configurations. These amendments improve the organization, modularity, and overall efficiency of the code.