/**
 * Copyright (c) 2025 Dominic Masters
 * 
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */

#pragma once
#include "cutscenewait.h"
#include "cutscenecallback.h"
#include "cutscenetext.h"

typedef struct cutscene_s cutscene_t;

typedef enum {
  CUTSCENE_ITEM_TYPE_NULL,
  CUTSCENE_ITEM_TYPE_TEXT,
  CUTSCENE_ITEM_TYPE_CALLBACK,
  CUTSCENE_ITEM_TYPE_WAIT,
  CUTSCENE_ITEM_TYPE_CUTSCENE
} cutsceneitemtype_t;

typedef struct cutsceneitem_s {
  cutsceneitemtype_t type;

  // Arguments/Data that will be used when this item is invoked.
  union {
    cutscenetext_t text;
    cutscenecallback_t callback;
    cutscenewait_t wait;
    const cutscene_t *cutscene;
  };
} cutsceneitem_t;

typedef union {
  cutscenewaitdata_t wait;
} cutsceneitemdata_t;

/**
 * Start the given cutscene item.
 * 
 * @param item The cutscene item to start.
 * @param data The cutscene item data storage.
 */
void cutsceneItemStart(const cutsceneitem_t *item, cutsceneitemdata_t *data);

/**
 * Tick the given cutscene item (one frame).
 * 
 * @param item The cutscene item to tick.
 * @param data The cutscene item data storage.
 */
void cutsceneItemUpdate(const cutsceneitem_t *item, cutsceneitemdata_t *data);