// Snap the stick figure to a pose
void stick_figure_snap_pose(StickFigure *stick_figure, StickFigurePose pose, int64_t epoch_ms) {
// set the pose
stick_figure_set_pose(stick_figure, pose, epoch_ms);
// copy memory from data into stick figure
memcpy(&stick_figure->old_skeleton, &skeleton_frame_data[pose][0], sizeof(SkeletonFrame));
memcpy(&stick_figure->cur_skeleton, &skeleton_frame_data[pose][0], sizeof(SkeletonFrame));
}
//! Callback for drawing layer to render visuals in
//! @param layer The layer being updated.
//! @param ctx The GContext to draw on
static void prv_layer_update_proc_handler(Layer *layer, GContext *ctx) {
// get data
WindowData *data = (*(WindowData**)layer_get_data(layer));
GSize window_size = layer_get_bounds(layer).size;
GPoint offset = GPoint(window_size.w / 2, window_size.h / 2);
int64_t epoch_ms = prv_get_epoch_ms();
// if in configuration mode
if (data->config_mode) {
drawing_config(ctx, window_size, data->config_bmp);
return;
}
// get timing values
int32_t run_time, period_time, period_time_total;
prv_get_current_timing(data, epoch_ms, &run_time, &period_time, &period_time_total);
uint32_t angle = TRIG_MAX_ANGLE * period_time / period_time_total;
// get current pose
StickFigurePose cur_pose = (StickFigurePose)(run_time / EXERCISE_TOTAL_PERIOD +
PoseJumpingJacks);
if (data->start_epoch <= 0) {
cur_pose = PoseWaitingForStart;
} else if (run_time >= EXERCISE_TOTAL_PERIOD * EXERCISE_ACTIVITY_COUNT - EXERCISE_REST_PERIOD) {
data->start_epoch = epoch_ms - EXERCISE_TOTAL_PERIOD * EXERCISE_ACTIVITY_COUNT;
cur_pose = PoseDone;
angle = 0;
} else if (period_time_total == EXERCISE_REST_PERIOD) {
cur_pose = PoseResting;
} else if (cur_pose == PoseSidePlanks && period_time >= EXERCISE_ACTIVITY_PERIOD / 2) {
cur_pose = PoseSidePlanksSwapped;
}
StickFigurePose old_pose = stick_figure_get_pose(data->stick_figure);
if (cur_pose != old_pose) {
// vibrate if not at start or end
if (!data->manual_change){
vibes_short_pulse();
// send a pin if last exercise
if (cur_pose == PoseDone) {
prv_phone_send_pin();
}
}
// set the new pose
stick_figure_set_pose(data->stick_figure, cur_pose, epoch_ms);
}
// set manual change to false to enable vibrations again
data->manual_change = false;
// step animations
stick_figure_step_animation(data->stick_figure, epoch_ms);
drawing_button_step_animation(data->button, epoch_ms);
// draw the visuals on the screen
GBitmap *bmp_gray = (cur_pose == PoseResting) ? data->grid_2_bmp : data->grid_1_bmp;
drawing_background(ctx, window_size, angle, cur_pose, bmp_gray);
drawing_button_draw(data->button, ctx, window_size, cur_pose, bmp_gray);
stick_figure_draw(data->stick_figure, ctx, offset);
stick_figure_draw_props(ctx, cur_pose, offset);
// draw text
uint8_t cur_activity = run_time / EXERCISE_TOTAL_PERIOD + PoseJumpingJacks;
if (cur_pose == PoseDone) {
cur_activity = PoseDone;
}
drawing_text(ctx, window_size, cur_activity, period_time,
period_time_total == EXERCISE_ACTIVITY_PERIOD, run_time == 1);
}
