christoph/cpp-masssprings
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restructure puzzle space generation (for boards up to 5x5)

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- uses a huge global seen-states-cache. Not scalable without more
filtering
This commit is contained in:
Christoph Urlacher
2026-03-07 23:33:55 +01:00
parent 51723353fd
commit 3230d806f7
33 changed files with 1557 additions and 1245 deletions
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15
include/cpu_layout_engine.hpp
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@ -2,6 +2,8 @@
#define PHYSICS_HPP_
#include "config.hpp"
#include "cpu_spring_system.hpp"
#include "util.hpp"
#include <atomic>
#include <condition_variable>
@ -57,7 +59,7 @@ class cpu_layout_engine
};
private:
std::optional<BS::thread_pool<>* const> thread_pool;
threadpool thread_pool;
std::thread physics;
public:
@ -65,14 +67,11 @@ public:
public:
explicit cpu_layout_engine(
const std::optional<BS::thread_pool<>* const> _thread_pool = std::nullopt)
const threadpool _thread_pool = std::nullopt)
: thread_pool(_thread_pool), physics(physics_thread, std::ref(state), std::ref(thread_pool))
{}
cpu_layout_engine(const cpu_layout_engine& copy) = delete;
auto operator=(const cpu_layout_engine& copy) -> cpu_layout_engine& = delete;
cpu_layout_engine(cpu_layout_engine&& move) = delete;
auto operator=(cpu_layout_engine&& move) -> cpu_layout_engine& = delete;
NO_COPY_NO_MOVE(cpu_layout_engine);
~cpu_layout_engine()
{
@ -88,14 +87,14 @@ private:
#endif
static auto physics_thread(physics_state& state,
std::optional<BS::thread_pool<>* const> thread_pool) -> void;
threadpool thread_pool) -> void;
public:
auto clear_cmd() -> void;
auto add_mass_cmd() -> void;
auto add_spring_cmd(size_t a, size_t b) -> void;
auto add_mass_springs_cmd(size_t num_masses,
const std::vector<std::pair<size_t, size_t>>& springs) -> void;
const std::vector<spring>& springs) -> void;
};
#endif