Commit 110652c9 authored by Chris's avatar Chris
Browse files

fixed arrow key functionality

parent 67b590dc

yaht.c

+19 −14
Original line number Diff line number Diff line
@@ -60,20 +60,21 @@ int main(void) { 
		}

		char key_pressed = (char)getchar(); // with terminal settings above, this will no longer wait for Enter key; note that Enter key is handled with \n case



		// handle arrow keys todo fix this

		// if (key_pressed == '\033') {

		// 	char which_arrow = (char)getchar();

		// 	switch (which_arrow) {

		// 	case 'B':

		// 		key_pressed = 'j';

		// 		break;

		// 	case 'A':

		// 		key_pressed = 'k';

		// 		break;

		// 	default:

		// 		break;

		// 	}

		// }

		if (key_pressed == '\033') {

			getchar(); // skip over the '[' from the arrow key

			key_pressed = (char)getchar();



			switch (key_pressed) {

			case 'B':

				key_pressed = 'j'; // todo messy! make this better

				break;

			case 'A':

				key_pressed = 'k'; // todo messy! make this better

				break;

			default:

				break;

			}

		}



		switch (key_pressed) {

		case 'j':
@@ -109,6 +110,10 @@ int main(void) { 
		do_demo_dice_rolls(&ctx, next_roll);

	}



	// cleanup items

	// restore terminal mode

	tcsetattr(STDIN_FILENO, TCSANOW, &old_terminal_configuration);

	// close random device fd

	fclose(ctx.random_device_fd);

	return 0;

}