// chunk5's viewport painting: page flipping, the sky/ground fill under
// the projected horizon, the artificial horizon instrument and the
// turn coordinator (src/chunk5.s FlipPagesFillViewport ..
// DrawTurnCoordinatorAtAngle).

#ifndef CHUNK5_SCREEN_H
#define CHUNK5_SCREEN_H

#include <stdbool.h>
#include <stdint.h>

// FlipPagesFillViewport: `skipFlip` is the X register on entry (non-zero
// keeps the current page).
void chunk5FlipPagesFillViewport(bool skipFlip);

// DrawTurnCoordinatorAndSnapshot (L84F4): draw at `angle` and record it
// for the current page.
void chunk5DrawTurnCoordinatorAndSnapshot(uint8_t angle);

void chunk5UpdateArtificialHorizon(void);
void chunk5UpdateTurnCoordinator(void);

#endif