#ifndef DIALOG_H
#define DIALOG_H

#include "config.h"
#include "game.h"
#include "map.h"

#include <gint/display.h>
#include <string.h>

/**
 *
 * Show some text in a box with word wrap for dialogs.
 *
 * @param game            The game struct of the current game.
 * @param face            A bopti_image_t of the face of the person who's saying
 *                        this text. This bopti_image_t should have a width of
 *                        F_WIDTH and a height of F_HEIGHT.
 * @param text            The text to display.
 * @param call_before_end A function called when the end of the text was
 *                        displayed and the user pressed SHIFT (or wait_continue
 *                        was true). His parameter game is the game struct
 *                        passed to showtext_opt, and i is the current position
 *                        in text.
 * @param start_anim      A boolean, that, if he's true, makes that a little
 *                        animation is shown at the start of showtext_opt.
 * @param end_anim        A boolean, that, if he's true, makes that a little
 *                        animation is shown at the end of showtext_opt.
 * @param for_each_screen A function called before a page of the dialog gets
 *                        drawn.
 *                        His parameter game is the game struct passed to
 *                        showtext_opt, and i is the current position in text.
 * @param line_duration   How many ms showtext_opt will wait after a line has
 *                        been drawn.
 * @param update_screen   When he's true showtext_opt will update the screen
 *                        after drawing a line etc.
 * @param start_i         At which position I start displaying the text.
 * @param wait_continue   If I should wait that EXE is pressed after drawing a
 *                        page.
 *
 * @return TODO
 */

int dialogs_text_opt(Game *game, bopti_image_t *face, char *text,
                     int call_before_end(Game *game, unsigned int i),
                     bool start_anim, bool end_anim,
                     void for_each_screen(Game *game, unsigned int i),
                     int line_duration, bool update_screen,
                     unsigned int start_i, bool wait_continue);

/**
 *
 * Calls dialogs_text_opt with default parameters.
 *
 * @param game         The game struct of the current game.
 * @param face         A bopti_image_t of the face of the person who's saying
 *                     this text. This bopti_image_t should have a width of
 *                     F_WIDTH and a height of F_HEIGHT.
 * @param text         The text to display.
 * @param dialog_start A boolean, that, if he's true, makes that a little
 *                     animation is shown at the start of showtext_opt.
 * @param dialog_end   A boolean, that, if he's true, makes that a little
 *                     animation is shown at the end of showtext_opt.
 */

void dialogs_text(Game *game, bopti_image_t *face, char *text,
                  bool dialog_start, bool dialog_end);

/**
 *
 * Like dialogs_text, but lets the user choose between multiple possible
 * choices after displaying the text.
 *
 * @param game           The game struct of the current game.
 * @param face           A bopti_image_t of the face of the person who's saying
 *                       this text. This bopti_image_t should have a width of
 *                       F_WIDTH and a height of F_HEIGHT.
 * @param text           The text to display.
 * @param start          A boolean, that, if he's true, makes that a little
 *                       animation is shown at the start of showtext_opt.
 * @param end            A boolean, that, if he's true, makes that a little
 *                       animation is shown at the end of showtext_opt.
 * @param choices        A pointer to null-terminated strings that are one after
 *                       the other in memory. They should be one null-terminated
 *                       string for each possible choice.
 * @param choice_amount  The amount of possible choices in the choices
 *                       zero-terminated strings.
 * @param default_choice The choice choosen by default when the dialog just
 *                       opened.
 */

int dialogs_ask(Game *game, bopti_image_t *face, char *text, bool start,
                bool end, char *choices, int choices_amount,
                int default_choice);

/**
 * TODO: Doc.
 */
void dialogs_initiate_sequence(Game *game, bopti_image_t *face,
                               uint32_t dialogNumber);

#endif