Initial commit

main/tarot_logic.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include "tarot_deck.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define TAROT_MAX_SPREAD_CARDS 8
+
+typedef enum {
+    TAROT_SPREAD_3_CARD = 3,
+    TAROT_SPREAD_8_CARD = 8,
+} tarot_spread_t;
+
+typedef struct {
+    const tarot_card_t *card;
+    bool reversed;
+    const char *position_meaning;
+} tarot_drawn_card_t;
+
+typedef struct {
+    tarot_spread_t spread;
+    size_t count;
+    tarot_drawn_card_t cards[TAROT_MAX_SPREAD_CARDS];
+} tarot_reading_t;
+
+const char *tarot_spread_name(tarot_spread_t spread);
+const char *tarot_spread_position_meaning(tarot_spread_t spread, size_t index);
+void tarot_logic_draw_reading(tarot_reading_t *reading, tarot_spread_t spread, bool reversed_enabled);
+
+#ifdef __cplusplus
+}
+#endif