Commit a1ba7d3e authored by Chris's avatar Chris
Browse files

added "action" to menu_item struct

parent f6cdb877

yaht.c

+21 −22
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ int main(void) { 
	clear_screen();



	printf("yaht.c\n");

	printf("\n\n\n"); // new menu would erase game name otherwise

	printf("\n\n"); // new menu would erase game name otherwise



	// set terminal to raw mode for registering keypresses without need to press Enter

	struct termios old_terminal_configuration, new_terminal_configuration;
@@ -31,15 +31,17 @@ int main(void) { 


	typedef struct {

		char *title;



		char *action;

	} menu_item;



	const unsigned int num_menu_items = 2; // lowercase because this will be calculated in more dynamic code

	menu_item items[num_menu_items];

	items[0].title = "New game";

	items[1].title = "Exit";

	int choice = -1;

	unsigned int hovered_choice = 0;

	menu_item items[] = {

		{.title = "New game", .action = "newgame"},

		{.title = "Exit", .action = "exit"},

	};

	const unsigned int num_menu_items = sizeof(items) / sizeof(menu_item);



	char *selected_action = "";

	unsigned int hovered_selection_index = 0;

	// menu logic! TODO make this cross platform (play nice with Windows...)

	do {

		// return cursor to menu position
@@ -50,7 +52,7 @@ int main(void) { 


		// print menu items, showing selection

		for (int i = 0; i < num_menu_items; i++) {

			if (i == hovered_choice) {

			if (i == hovered_selection_index) {

				printf("> ");

			}

			printf("%s\n", items[i].title);
@@ -77,37 +79,34 @@ int main(void) { 
		case 'J':

		case 's':

		case 'S':

			if (hovered_choice < num_menu_items - 1) {

				hovered_choice++;

			if (hovered_selection_index < num_menu_items - 1) {

				hovered_selection_index++;

			}

			break;

		case 'k':

		case 'K':

		case 'w':

		case 'W':

			if (hovered_choice > 0) {

				hovered_choice--;

			if (hovered_selection_index > 0) {

				hovered_selection_index--;

			}

			break;

		case '\n':

			choice = (int)hovered_choice;

			const unsigned int selected_index = hovered_selection_index;

			selected_action = items[selected_index].action;

			break;

		default:

			break;

		}

	} while (choice == -1);

	} while (selected_action == "");



	// un-hold all dice

	clear_held_values(&ctx);



	// do_demo_dice_rolls(&ctx, next_roll); // uncomment if you want to see a little demo



	switch (choice) {

		case 0: // new game

	if (selected_action == "newgame") {

		clear_held_values(&ctx); // part of demo/dice drawing

		do_demo_dice_rolls(&ctx, next_roll);

			break;

	default:

		break;

	}



	fclose(ctx.random_device_fd);