Introduce a new `CTF/backend/mypolicy` Python module that implements a comprehensive game policy for the capture‑the‑flag bot. The file defines a global world model, thread‑safe state handling, and a `Map` class that builds a grid representation of the game map, generates traversable edges, and provides BFS‑based `guideance` and `length` methods for pathfinding and distance calculation. This policy enables the bot to make informed movement decisions based on safe zones, walls, allies, and enemies. Additionally, macOS `.DS_Store` placeholder files were added to the repository.
- Reduce `GameMap` update interval from 1000 ms to 10 ms for more responsive gameplay.
- Introduce thread lock, update thresholds, and player‑to‑flag tracking variables for safer concurrent access.
- Add `my_side_is_left` flag to determine team orientation.
- Implement new `Map` class:
* Builds a grid representation of the world, marking walls, enemy flag carriers, and allies.
* Generates adjacency lists (`edge`) respecting safe‑zone rules.
* Provides `guideance` method that runs a BFS (unit‑weight Dijkstra) to compute the shortest path and returns the first movement direction via `world.get_direction`.
- Import `collections` for efficient deque usage.
- Include compiled `.pyc` for the new module.
These changes enable the policy to make quick, informed movement decisions based on real‑time map analysis.
Add a comprehensive Chinese README (README‑cn.md) that explains the Capture‑the‑Flag game rules, setup instructions, and participant tasks.
Introduce a new backend script (backend/mypolicy.py) providing a basic world model, start_game, and plan_next_actions functions with simple flag‑assignment logic, serving as a starter implementation for the CTF challenge. This documentation and starter code help participants understand and begin developing their own algorithms.
new file: CTF/.ipynb_checkpoints/fixed_map_example-checkpoint.png
new file: CTF/.ipynb_checkpoints/random_map_example-checkpoint.png
new file: CTF/CTF/README.md
new file: CTF/CTF/backend/example_init.json
new file: CTF/CTF/backend/example_plan_next_actions.json
new file: CTF/CTF/backend/lib/game_engine.py
new file: CTF/CTF/backend/main.ipynb
new file: CTF/CTF/backend/pick_closest_flag.py
new file: CTF/CTF/backend/pick_flag_ai.py
new file: CTF/CTF/backend/python_tutorial.ipynb
new file: CTF/CTF/backend/start.sh
new file: CTF/CTF/backend/test_lib.ipynb
new file: CTF/CTF/fixed_map_example.png
new file: CTF/CTF/frontend/assets/characters.png
new file: CTF/CTF/frontend/assets/characters_red_flag.png
new file: CTF/CTF/frontend/assets/characters_yellow_flag.png
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new file: CTF/CTF/frontend/assets/tilemap.json
new file: CTF/CTF/frontend/assets/tilemap.tmx
new file: CTF/CTF/frontend/assets/tiles.png
new file: CTF/CTF/frontend/assets/yellow_flag_16_16.png
new file: CTF/CTF/frontend/assets/yellow_flag_32_32.png
new file: CTF/CTF/frontend/game_config.json
new file: CTF/CTF/frontend/index.html
new file: CTF/CTF/frontend/phaser.js
new file: CTF/CTF/frontend/project.config
new file: CTF/CTF/frontend/src/assets.js
new file: CTF/CTF/frontend/src/gameObjects/Flag.js
new file: CTF/CTF/frontend/src/gameObjects/Player.js
new file: CTF/CTF/frontend/src/main.js
new file: CTF/CTF/frontend/src/scenes/Boot.js
new file: CTF/CTF/frontend/src/scenes/Game.js
new file: CTF/CTF/frontend/src/scenes/GameOver.js
new file: CTF/CTF/frontend/src/scenes/Preloader.js
new file: CTF/CTF/frontend/start.sh
new file: CTF/CTF/random_map_example.png
new file: CTF/README.md
new file: CTF/backend/.ipynb_checkpoints/main-checkpoint.ipynb
new file: CTF/backend/.ipynb_checkpoints/pick_closest_flag-checkpoint.py
new file: CTF/backend/.ipynb_checkpoints/pick_flag_ai-checkpoint.py
new file: CTF/backend/.ipynb_checkpoints/python_tutorial-checkpoint.ipynb
new file: CTF/backend/.ipynb_checkpoints/start-checkpoint.sh
new file: CTF/backend/.ipynb_checkpoints/test_lib-checkpoint.ipynb
new file: CTF/backend/example_init.json
new file: CTF/backend/example_plan_next_actions.json
new file: CTF/backend/lib/__pycache__/game_engine.cpython-313.pyc
new file: CTF/backend/lib/game_engine.py
new file: CTF/backend/main.ipynb
new file: CTF/backend/pick_closest_flag.py
new file: CTF/backend/pick_flag_ai.py
new file: CTF/backend/python_tutorial.ipynb
new file: CTF/backend/start.sh
new file: CTF/backend/test_lib.ipynb
new file: CTF/fixed_map_example.png
new file: CTF/frontend/.ipynb_checkpoints/game_config-checkpoint.json
new file: CTF/frontend/assets/.ipynb_checkpoints/tilemap-checkpoint.json
new file: CTF/frontend/assets/characters.png
new file: CTF/frontend/assets/characters_red_flag.png
new file: CTF/frontend/assets/characters_yellow_flag.png
new file: CTF/frontend/assets/red_flag_16_16.png
new file: CTF/frontend/assets/red_flag_32_32.png
new file: CTF/frontend/assets/tilemap.json
new file: CTF/frontend/assets/tilemap.tmx
new file: CTF/frontend/assets/tiles.png
new file: CTF/frontend/assets/yellow_flag_16_16.png
new file: CTF/frontend/assets/yellow_flag_32_32.png
new file: CTF/frontend/game_config.json
new file: CTF/frontend/index.html
new file: CTF/frontend/phaser.js
new file: CTF/frontend/project.config
new file: CTF/frontend/src/assets.js
new file: CTF/frontend/src/gameObjects/Flag.js
new file: CTF/frontend/src/gameObjects/Player.js
new file: CTF/frontend/src/main.js
new file: CTF/frontend/src/scenes/Boot.js
new file: CTF/frontend/src/scenes/Game.js
new file: CTF/frontend/src/scenes/GameOver.js
new file: CTF/frontend/src/scenes/Preloader.js
new file: CTF/frontend/start.sh
new file: CTF/random_map_example.png
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