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time.cpp 1.8KB

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  1. /*
  2. * Copyright (c) 2010-2017 OTClient <https://github.com/edubart/otclient>
  3. *
  4. * Permission is hereby granted, free of charge, to any person obtaining a copy
  5. * of this software and associated documentation files (the "Software"), to deal
  6. * in the Software without restriction, including without limitation the rights
  7. * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  8. * copies of the Software, and to permit persons to whom the Software is
  9. * furnished to do so, subject to the following conditions:
  10. *
  11. * The above copyright notice and this permission notice shall be included in
  12. * all copies or substantial portions of the Software.
  13. *
  14. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19. * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20. * THE SOFTWARE.
  21. */
  22. #include "time.h"
  23. #include <chrono>
  24. #include <ctime>
  25. #include <thread>
  26. namespace stdext {
  27. const static auto startup_time = std::chrono::high_resolution_clock::now();
  28. ticks_t time() {
  29. return std::time(NULL);
  30. }
  31. ticks_t millis()
  32. {
  33. return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() - startup_time).count();
  34. }
  35. ticks_t micros() {
  36. return std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - startup_time).count();
  37. }
  38. void millisleep(size_t ms)
  39. {
  40. std::this_thread::sleep_for(std::chrono::milliseconds(ms));
  41. };
  42. void microsleep(size_t us)
  43. {
  44. std::this_thread::sleep_for(std::chrono::microseconds(us));
  45. };
  46. }