christoph/cpp-masssprings
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refactor state management and input handling into separate classes

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This commit is contained in:
Christoph Urlacher
2026-02-21 22:00:33 +01:00
parent f8fe9e35d6
commit 0d3913e27e
11 changed files with 452 additions and 326 deletions
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17
include/mass_springs.hpp
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@ -1,6 +1,8 @@
#ifndef __MASS_SPRINGS_HPP_
#define __MASS_SPRINGS_HPP_
#include "config.hpp"
#include "klotski.hpp"
#include <raylib.h>
#include <raymath.h>
#include <string>
@ -97,7 +99,7 @@ public:
std::unordered_map<std::string, Spring> springs;
public:
MassSpringSystem() : last_build(1000) {};
MassSpringSystem() : last_build(REPULSION_GRID_REFRESH) {};
MassSpringSystem(const MassSpringSystem &copy) = delete;
MassSpringSystem &operator=(const MassSpringSystem &copy) = delete;
@ -110,14 +112,13 @@ private:
auto BuildGrid() -> void;
public:
auto AddMass(float mass, Vector3 position, bool fixed,
const std::string &state) -> void;
auto AddMass(float mass, Vector3 position, bool fixed, const State &state)
-> void;
auto GetMass(const std::string &state) -> Mass &;
auto GetMass(const State &state) -> Mass &;
auto AddSpring(const std::string &massA, const std::string &massB,
float spring_constant, float dampening_constant,
float rest_length) -> void;
auto AddSpring(const State &massA, const State &massB, float spring_constant,
float dampening_constant, float rest_length) -> void;
auto Clear() -> void;
@ -130,6 +131,8 @@ public:
auto EulerUpdate(float delta_time) -> void;
auto VerletUpdate(float delta_time) -> void;
auto InvalidateGrid() -> void;
};
#endif