modifier_manager.hpp

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#pragma once
 
#include "modifier.hpp"
#include <memory>
#include <string>
#include <unordered_map>
#include <unordered_set>
 
namespace netdem {
 
class ModifierManager {
private:
  // object maps
  std::unordered_map<std::string, Modifier *> modifier_lib;
 
  // active modifiers
  VecXT<std::unordered_set<Modifier *>> modifier_list;
 
  // subscribers
  std::unordered_set<Modifier *> scene_state_subscribers;
 
public:
  ModifierManager();
 
  void Init(Simulation *s);
 
  Modifier *Insert(Modifier *e);
 
  void RemoveModifier(std::string const &label);
 
  void Enable(std::string const &label);
 
  void Disable(std::string const &label);
 
  void Enable(Modifier *const e);
 
  void Disable(Modifier *const e);
 
  Modifier *FindModifier(std::string const &label);
 
  bool FindModifier(Modifier *const e);
 
  void UpdateModifiers();
 
  void ExecuteModifiers(DEMSolver::CyclePoint cycle_point);
 
  ~ModifierManager();
 
private:
  Simulation *sim{nullptr};
};
 
} // namespace netdem