The lock in the enumeration of orders in the Overcooked simulator's 2D visualization was extra and thus, it was removed. This simplifies the code and potentially improves performance, as locks can introduce overhead and contention issues. It was confirmed that eliminating this lock doesn't affect the functionality or performance of the order enumeration.

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.

# Conflicts:
#	overcooked_simulator/game_content/player_config.yaml
#	overcooked_simulator/gui_2d_vis/overcooked_gui.py

Resolve "Orders"

Closes #58

See merge request scs/cocosy/overcooked-simulator!27

# Conflicts:
#	overcooked_simulator/game_content/environment_config.yaml