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  1. /*
  2. * controls.h
  3. *
  4. * Copyright (c) 2022 - 2023 Thomas Buck (thomas@xythobuz.de)
  5. *
  6. * This program is free software: you can redistribute it and/or modify
  7. * it under the terms of the GNU General Public License as published by
  8. * the Free Software Foundation, either version 3 of the License, or
  9. * (at your option) any later version.
  10. *
  11. * This program is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. * GNU General Public License for more details.
  15. *
  16. * See <http://www.gnu.org/licenses/>.
  17. */
  18. #ifndef __CONTROLS_H__
  19. #define __CONTROLS_H__
  20. enum mouse_buttons {
  21. MOUSE_LEFT = 0,
  22. MOUSE_MIDDLE,
  23. MOUSE_RIGHT,
  24. MOUSE_BACK,
  25. MOUSE_FORWARD,
  26. MOUSE_BUTTONS_COUNT
  27. };
  28. struct mouse_state {
  29. bool changed;
  30. bool button[MOUSE_BUTTONS_COUNT];
  31. int16_t delta_x, delta_y;
  32. int16_t scroll_x, scroll_y;
  33. bool scroll_lock;
  34. uint16_t fake_middle;
  35. int16_t internal_scroll_x, internal_scroll_y;
  36. };
  37. void controls_init(void);
  38. void controls_mouse_new(int id, bool state);
  39. struct mouse_state controls_mouse_read(void);
  40. #endif // __CONTROLS_H__