test2.nvgt

#include "sound_manager.nvgt"
sound_manager p;
timer rotationtimer;
void main() {
	sound_global_hrtf = true;
	show_window("NVGT 3d sound demo");
	p.behind_pitch_decrease = 5;
	positional_sound@ s = p.play("music.ogg", vector(0, 0, 0), looping = true);
	if (@s == null) {
		alert("oops", "couldn't load sound");
		return;
	}
	int x = 0;
	int y = 0;
	int z = 0;
	double angle = 0;
	while (true) {
		wait(5);
		if (key_pressed(KEY_ESCAPE))
			exit();
		if (key_pressed(KEY_N)) p.update_sound(s, vector(random(0, 30), random(0, 30), random(0, 0)));
		if (key_down(KEY_E) and rotationtimer.elapsed > 100) {
			angle += calculate_theta(15);
			rotationtimer.restart();
		}
		if (key_down(KEY_Q) and rotationtimer.elapsed > 100) {
			angle -= calculate_theta(15);
			rotationtimer.restart();
		}
		if (key_pressed(KEY_LEFT))
			x--;
		if (key_pressed(KEY_RIGHT))
			x++;
		if (key_pressed(KEY_DOWN))
			y--;
		if (key_pressed(KEY_UP))
			y++;
		if (key_pressed(KEY_PAGEDOWN))
			z--;
		if (key_pressed(KEY_PAGEUP))
			z++;
		p.update_listener(vector(x, y, z), angle);
			}
}