menu.h File Reference

Exposes helper functions to work with menus. More...

#include <stdbool.h>

Go to the source code of this file.

Macros
#define	NEW_GAME_OPTION   "New Game"
#define	CONTINUE_OPTION   "Continue"
#define	SAVE_GAME_OPTION   "Save Game"
#define	LOAD_GAME_OPTION   "Load Game"
#define	CHANGE_LANGUAGE_OPTION   "Change Language"
#define	EXIT_OPTION   "Exit"
#define	TITLE   "DUNGEON CRAWL"
#define	TITLE_COLOR   TB_RED
#define	MENU_START_Y   5
#define	MENU_START_X   10
#define	MENU_ITEM_SPACING   2

Enumerations
enum	menu_result_t {   MENU_START_GAME , MENU_CONTINUE , MENU_SAVE_GAME , MENU_LOAD_GAME ,   MENU_CHANGE_LANGUAGE , MENU_EXIT }

Functions
bool	show_confirmation (const char *message)
	Shows a confirmation dialog with the given message.
void	draw_menu (const char **menu_options, int menu_count, int selected_index)
	Draws a menu with the given options.

Detailed Description

Exposes helper functions to work with menus.

Definition in file menu.h.

Macro Definition Documentation

CHANGE_LANGUAGE_OPTION

#define CHANGE_LANGUAGE_OPTION   "Change Language"

Definition at line 16 of file menu.h.

CONTINUE_OPTION

#define CONTINUE_OPTION   "Continue"

Definition at line 13 of file menu.h.

EXIT_OPTION

#define EXIT_OPTION   "Exit"

Definition at line 17 of file menu.h.

LOAD_GAME_OPTION

#define LOAD_GAME_OPTION   "Load Game"

Definition at line 15 of file menu.h.

MENU_ITEM_SPACING

#define MENU_ITEM_SPACING   2

Definition at line 24 of file menu.h.

MENU_START_X

#define MENU_START_X   10

Definition at line 23 of file menu.h.

MENU_START_Y

#define MENU_START_Y   5

Definition at line 22 of file menu.h.

NEW_GAME_OPTION

#define NEW_GAME_OPTION   "New Game"

Definition at line 12 of file menu.h.

SAVE_GAME_OPTION

#define SAVE_GAME_OPTION   "Save Game"

Definition at line 14 of file menu.h.

TITLE

#define TITLE   "DUNGEON CRAWL"

Definition at line 20 of file menu.h.

TITLE_COLOR

#define TITLE_COLOR   TB_RED

Definition at line 21 of file menu.h.

Enumeration Type Documentation

menu_result_t

enum menu_result_t

Definition at line 26 of file menu.h.

             {
    MENU_START_GAME,
    MENU_CONTINUE,
    MENU_SAVE_GAME,
    MENU_LOAD_GAME,
    MENU_CHANGE_LANGUAGE,
    MENU_EXIT
} menu_result_t;

Function Documentation

draw_menu()

void draw_menu	(	const char **	menu_options,
		int	menu_count,
		int	selected_index )

Draws a menu with the given options.

Parameters

menu_options	Array of menu option strings
menu_count	Number of menu options
selected_index	Currently selected menu index

Definition at line 15 of file menu.c.

                                                                              {
    // Clear the screen
    clear_screen();
 
    // Draw title
    print_text(MENU_START_Y, MENU_START_X, TITLE, RED_TEXT_COLORS);
 
    // Draw menu options
    int y = MENU_START_Y + 3;
    for (int i = 0; i < menu_count; i++) {
        if (i == selected_index) {
            // Highlight selected option
            print_text(y, MENU_START_X, menu_options[i], INVERTED_COLORS);
        } else {
            // Normal option
            print_text_default(y, MENU_START_X, menu_options[i]);
        }
        y += MENU_ITEM_SPACING;
    }
 
    // Render the frame
    render_frame();
}

show_confirmation()

bool show_confirmation

(

const char *

message

)

Shows a confirmation dialog with the given message.

Parameters

message

The message to display

Returns

true if the user confirmed, false otherwise

Definition at line 39 of file menu.c.

                                            {
    // Clear the screen
    clear_screen();
 
    // Print confirmation messages
    print_text_default(MENU_START_Y, MENU_START_X, save_menu_strings[WARNING_LOST_PROGRESS]);
    print_text_default(MENU_START_Y + 2, MENU_START_X, message);
    print_text_default(MENU_START_Y + 4, MENU_START_X, "(Y/N)");
 
    // Render the frame
    render_frame();
 
    // Wait for Y/N input
    while (1) {
        input_event_t input_event;
        if (get_input_blocking(&input_event)) {
            if (input_event.raw_input.id == 'y' || input_event.raw_input.id == 'Y') {
                return true;
            } else if (input_event.raw_input.id == 'n' || input_event.raw_input.id == 'N') {
                return false;
            }
        }
    }
}