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Add Touch Tracking Functions to Controller State

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Florian Märkl 2020-07-02 19:57:36 +02:00
commit 7d4cbccfbf
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9
lib/include/chiaki/controller.h
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@ -85,6 +85,15 @@ typedef struct chiaki_controller_state_t
CHIAKI_EXPORT void chiaki_controller_state_set_idle(ChiakiControllerState *state);
/**
* @return A non-negative newly allocated touch id allocated or -1 if there are no slots left
*/
CHIAKI_EXPORT int8_t chiaki_controller_state_start_touch(ChiakiControllerState *state, uint16_t x, uint16_t y);
CHIAKI_EXPORT void chiaki_controller_state_stop_touch(ChiakiControllerState *state, uint8_t id);
CHIAKI_EXPORT void chiaki_controller_state_set_touch_pos(ChiakiControllerState *state, uint8_t id, uint16_t x, uint16_t y);
static inline bool chiaki_controller_state_equals(ChiakiControllerState *a, ChiakiControllerState *b)
{
if(!(a->buttons == b->buttons