inputSet.hpp

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#pragma once
 
#include "condition.hpp"
#include "property.hpp"
#include <jaffarCommon/json.hpp>
#include <unordered_set>
#include <vector>
 
namespace jaffarPlus
{
 
class InputSet final
{
public:
  typedef size_t inputIndex_t;
 
  InputSet()  = default;
  ~InputSet() = default;
 
  // The input set is activated only if all conditions are met
  __INLINE__ bool evaluate() const
  {
    for (const auto& c : _conditions)
      if (c->evaluate() == false) return false;
    return true;
  }
 
  void addInput(const inputIndex_t inputIdx) { _inputIndexes.insert(inputIdx); }
  void addCondition(std::unique_ptr<Condition> condition) { _conditions.insert(std::move(condition)); }
  const std::unordered_set<inputIndex_t>& getInputIndexes() const { return _inputIndexes; }
  bool getStopInputEvaluationFlag() const { return _stopInputEvaluation; }
  void setStopInputEvaluationFlag(const bool stopInputEvaluation) { _stopInputEvaluation = stopInputEvaluation; }
 
private:
  // Conditions are evaluated frequently, so this optimized for performance
  // Operands are pre-parsed as pointers/immediates and the evaluation function
  // is a template that is created at compilation time.
  std::unordered_set<std::unique_ptr<Condition>> _conditions;
 
  // Storage for game-specific actions
  std::unordered_set<inputIndex_t> _inputIndexes;
 
  // If this flag is true, then the other input sets after this will not be evaluated
  bool _stopInputEvaluation = false;
};
 
} // namespace jaffarPlus