Extract headless sim crate from server

Move chunk, entity, world, map, sim and load_world into a new sim library
crate together with the game rules from shared (player_action, action_delta,
delta_action, step_allowed, tile_collidable, tick constants). shared keeps
only the wire types and re-exports the rules, so server and client compile
unchanged. First step toward a local single-player build.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

This commit is contained in:

irrlicht

2026-09-18 22:52:10 +02:00

co-authored by

Claude Opus 5

parent 5610c2c343

commit 303c587aee

14 changed files with 156 additions and 133 deletions

									
										sim/Cargo.toml
									
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				[package]

				name = "sim"

				version = "0.1.0"

				edition = "2024"

				[dependencies]