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author | Jeremy O'Brien <neutral@fastmail.com> | 2023-01-12 21:49:04 -0500 |
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committer | Jeremy O'Brien <neutral@fastmail.com> | 2023-01-12 22:33:01 -0500 |
commit | 29d7d5bd409d1292049aaa7ceabb9186895bd968 (patch) | |
tree | 3c4bf14435a6172a15ef74c812026034ee05466e /movement/watch_faces/complication | |
parent | 4d987eb1f58dfe512f617b17772e89090cba6290 (diff) | |
download | Sensor-Watch-29d7d5bd409d1292049aaa7ceabb9186895bd968.tar.gz Sensor-Watch-29d7d5bd409d1292049aaa7ceabb9186895bd968.tar.bz2 Sensor-Watch-29d7d5bd409d1292049aaa7ceabb9186895bd968.zip |
tarot: add full tarot deck as an option
Diffstat (limited to 'movement/watch_faces/complication')
-rw-r--r-- | movement/watch_faces/complication/tarot_face.c | 85 | ||||
-rw-r--r-- | movement/watch_faces/complication/tarot_face.h | 20 |
2 files changed, 84 insertions, 21 deletions
diff --git a/movement/watch_faces/complication/tarot_face.c b/movement/watch_faces/complication/tarot_face.c index e583763c..04fcddef 100644 --- a/movement/watch_faces/complication/tarot_face.c +++ b/movement/watch_faces/complication/tarot_face.c @@ -65,9 +65,19 @@ static char *major_arcana[] = { "Jdgmnt", " World", }; -#define NUM_TAROT_CARDS (sizeof(major_arcana) / sizeof(*major_arcana)) +#define NUM_MAJOR_ARCANA (sizeof(major_arcana) / sizeof(*major_arcana)) -#define WORLD_CARD_INDEX (NUM_TAROT_CARDS - 1) +static char *suits[] = { + " wands", + " cups", + "swords", + " coins", +}; + +#define NUM_MINOR_ARCANA 56 +#define NUM_CARDS_PER_SUIT 14 + +#define NUM_TAROT_CARDS (NUM_MAJOR_ARCANA + NUM_MINOR_ARCANA) static void init_deck(tarot_state_t *state) { memset(state->drawn_cards, 0xff, sizeof(state->drawn_cards)); @@ -75,28 +85,58 @@ static void init_deck(tarot_state_t *state) { } static void tarot_display(tarot_state_t *state) { - char buf[10]; + char buf[12]; uint8_t card; bool flipped; + // deck is initialized; show current draw mode and return if (state->drawn_cards[0] == 0xff) { - /* deck is initialized; show current draw mode */ watch_clear_indicator(WATCH_INDICATOR_SIGNAL); - sprintf(buf, "%2d draWW", state->num_cards_to_draw); - watch_display_string(buf, 2); - watch_clear_pixel(2, 3); - watch_clear_pixel(1, 4); + if (state->major_arcana_only) { + sprintf(buf, "TA%2dn&ajor", state->num_cards_to_draw); + } else { + sprintf(buf, "TA%2d All", state->num_cards_to_draw); + } + watch_display_string(buf, 0); return; } - sprintf(buf, "%2d", state->current_card + 1); - watch_display_string(buf, 2); + // show a special status if we're looking at the first or last card in the spread + if (state->current_card == 0) { + sprintf(buf, "St"); + } else if (state->current_card == state->num_cards_to_draw - 1) { + sprintf(buf, "En"); + } else { + sprintf(buf, " "); + } + watch_display_string(buf, 0); + // now display the actual card card = state->drawn_cards[state->current_card]; flipped = (card & FLIPPED_MASK) ? true : false; // check flipped bit card &= ~FLIPPED_MASK; // remove the flipped bit - sprintf(buf, "%s", major_arcana[card]); - watch_display_string(buf, 4); + if (card < NUM_MAJOR_ARCANA) { + // major arcana + // make sure we're not showing a rank + watch_display_string(" ", 2); + + // card name + sprintf(buf, "%s", major_arcana[card]); + watch_display_string(buf, 4); + } else { + // minor arcana + uint8_t suit = (card - NUM_MAJOR_ARCANA) / NUM_CARDS_PER_SUIT; + uint8_t num = ((card - NUM_MAJOR_ARCANA) % NUM_CARDS_PER_SUIT) + 1; + + // show rank + sprintf(buf, "%2d", num); + watch_display_string(buf, 2); + + // suit + sprintf(buf, "%s", suits[suit]); + watch_display_string(buf, 4); + } + if (flipped) { watch_set_indicator(WATCH_INDICATOR_SIGNAL); } else { @@ -113,8 +153,12 @@ static uint8_t get_rand_num(uint8_t num_values) { #endif } -static uint8_t draw_one_card(void) { - return get_rand_num(NUM_TAROT_CARDS); +static uint8_t draw_one_card(tarot_state_t *state) { + if (state->major_arcana_only) { + return get_rand_num(NUM_MAJOR_ARCANA); + } else { + return get_rand_num(NUM_TAROT_CARDS); + } } static bool already_drawn(tarot_state_t *state, uint8_t drawn_card) { @@ -131,9 +175,9 @@ static void pick_cards(tarot_state_t *state) { uint8_t card; for (int i = 0; i < state->num_cards_to_draw; i++) { - card = draw_one_card(); + card = draw_one_card(state); while (already_drawn(state, card)) { - card = draw_one_card(); + card = draw_one_card(state); } card |= get_rand_num(2) << FLIPPED_BIT_POS; // randomly flip the card state->drawn_cards[i] = card; @@ -192,6 +236,7 @@ void tarot_face_activate(movement_settings_t *settings, void *context) { watch_display_string("TA", 0); init_deck(state); state->num_cards_to_draw = 3; + state->major_arcana_only = true; } bool tarot_face_loop(movement_event_t event, movement_settings_t *settings, void *context) { @@ -226,7 +271,13 @@ bool tarot_face_loop(movement_event_t event, movement_settings_t *settings, void tarot_display(state); break; case EVENT_LIGHT_LONG_PRESS: - init_deck(state); + if (state->drawn_cards[0] == 0xff) { + // at main screen; cycle major arcana mode + state->major_arcana_only = !state->major_arcana_only; + } else { + // at card view screen; go back to draw screen + init_deck(state); + } tarot_display(state); break; case EVENT_ALARM_BUTTON_UP: diff --git a/movement/watch_faces/complication/tarot_face.h b/movement/watch_faces/complication/tarot_face.h index 3de5d019..00d08ff1 100644 --- a/movement/watch_faces/complication/tarot_face.h +++ b/movement/watch_faces/complication/tarot_face.h @@ -30,22 +30,33 @@ /* * Tarot card watch face * - * Draw from a deck of the 22 major arcana tarot cards. + * Draw from a deck of tarot cards. Can choose between major arcana only or + * entire deck. * * In tarot reading, a card orientation can be upright or inverted, and the * interpertation of the card can change depending on this state. This face * lights the alarm indicator to show when a card is inverted. Just ignore it * if you prefer not to deal with card inversions. * - * When "Draw" is shown: + * This face uses the terms "Wands", "Cups", "Swords" and "Coins" for the four + * suits, and numbers to represent the 14 ranked cards, with the cards 11-14 + * representing the Page, the Knight, the Queen, and King respectively. + * + * Default draw is a 3-card major arcana spread. + * + * To make it easier to keep track of where you are in the list of drawn cards, + * after drawing, "St" is shown for the 1st card in the spread and "En" is + * shown for the last card. + * + * When "Major" or "All" is shown: * - Light button: cycle # of cards to draw + * - Light button (long press): toggle between major arcana and all cards * - Alarm button: shuffle deck and draw cards * * After cards are drawn/showing: * - Light button: view the next drawn card * - Alarm button: shuffle and re-draw new cards - * - Light button (long press): go back to Draw screen, - * for choosing different # of cards to draw. + * - Light button (long press): go back to Draw screen, for choosing different draw parameters. */ #define MAX_CARDS_TO_DRAW 10 @@ -55,6 +66,7 @@ typedef struct { uint8_t current_card; uint8_t animation_frame; uint8_t num_cards_to_draw; + bool major_arcana_only; bool is_picking; } tarot_state_t; |