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libbulletml

Library of Bullet Markup Language (forked from https://shinh.skr.jp/libbulletml/index_en.html )git clone https://hacktivis.me/git/libbulletml.git

formula-variables.h (1010B)

    

  1. #ifndef FORMULA_VARIABLE_H_
  2. #define FORMULA_VARIABLE_H_
  4. #include "formula.h"
  5. #include "bulletmlrunner.h"
  6. #include "bulletmlcommon.h"
  8. #include <cstdlib>
  9. #include <vector>
  11. namespace Variables {
  12. 	DECLSPEC extern double rank;
  13. 	DECLSPEC extern std::vector<double>* parameters;
  14. 	DECLSPEC extern BulletMLRunner* runner;
  15. }
  17. template <typename Val_>
  18. class Random : public AbstractNumber<Val_> {
  19. public:
  20. 	DECLSPEC virtual Val_ value() const {
  21. 		return Variables::runner->getRand();
  22. 	}
  23. };
  25. template <typename Val_>
  26. class Rank : public AbstractNumber<Val_> {
  27. public:
  28. 	DECLSPEC virtual Val_ value() const {
  29. 		return Variables::rank;
  30. 	}
  31. };
  33. template <typename Val_>
  34. class Param : public AbstractNumber<Val_> {
  35. public:
  36. 	DECLSPEC explicit Param(unsigned int id) : id_(id) {}
  37. 	DECLSPEC virtual Val_ value() const {
  38. 		if (Variables::parameters && id_ < Variables::parameters->size()) {
  39. 			return (*Variables::parameters)[id_];
  40. 		}
  41. 		else {
  42. 			return 1;
  43. 		}
  44. 	}
  46. private:
  47. 	unsigned int id_;
  48. };
  50. #endif // ! FORMULA_VARIABLE_H_