#include "procgen/algorithms/RoguelikeGenerator.h"
#include "procgen/GeneratorRegistry.h"
#include "procgen/Grid2D.h"
#include "procgen/Params.h"
#include "procgen/Semantic.h"
#include <algorithm>
#include <cmath>
#include <cstdint>
#include <limits>
#include <random>
#include <sstream>
#include <string>
#include <unordered_set>
#include <vector>

命名空间
namespace	eve
	Build metadata (engine git commit, build time, third-party version).

namespace	eve::procgen

函数
void	eve::procgen::registerRoguelikeGenerator (GeneratorRegistry &registry)
	Register the "level.roguelike" algorithm (idempotent).

bool	eve::procgen::autotileGridInPlace (Grid2D &grid)
	Post-process any generated Grid2D: fill each wall cell's `detail` with an 8-bit neighbour mask describing which adjacent cells are walkable. Useful to add direction-aware wall tiles to levels from other generators. Returns false if the grid has no wall cells (still clears detail).

eve::Result< void >	eve::procgen::autotileOccupiedGridInPlace (Grid2D &grid)
	Write an eight-neighbour occupancy mask into every non-empty cell's detail value.

uint32_t	eve::procgen::randomSeedValue ()
	Produce a fresh seed suitable for regenerating a level (never 0).