3 commits

Author	SHA1	Message	Date
copilot-swe-agent[bot]	c7bc25aa17	refactor: convert == null / != null to is null / is not null in 31 files ... Replace old-style null comparisons with modern C# pattern matching syntax across Commands, Protocol, Mapping, ChatBots, Physics, Inventory, Logger, CommandHandler, Scripting, Crypto, and other modules. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>	2026-03-24 00:42:59 +00:00
BruceChen	3afbae4f89	fix: correct global state indexing in block shape processing ... - Adjusted the indexing logic in BlockShapes.cs to ensure proper mapping of state counts to shape IDs. - Introduced a global state offset to accurately reference shape IDs in the list, preventing out-of-bounds errors during shape assignment. These changes enhance the reliability of block shape processing in the physics engine.	2026-03-22 16:34:12 +08:00
BruceChen	a3c918e946	feat: implement physics engine for player movement and collision detection ... - Introduced a comprehensive physics engine that replicates Minecraft's movement mechanics, including player input handling, gravity, and collision detection. - Added classes for player physics, movement input, and collision detection, ensuring accurate simulation of player interactions with the game world. - Integrated AABB (Axis-Aligned Bounding Box) structures for precise collision detection against blocks. - Enhanced movement capabilities with support for jumping, sneaking, and sprinting, along with step-up mechanics for navigating terrain. These changes significantly improve the realism and responsiveness of player movement within the game environment.	2026-03-22 15:29:22 +08:00