event.load("block_break");
event.load("human_hurt");
herobrines = list.new();

msg("dev", "§bHerobrine §rloaded.");
@wait
wait();
if(event == "human_hurt") {
	entity_name = entity.getName(human);
	if(list.contains(herobrines, human)) {
		living.damage(entity, 4, damage.get("thorns", human));
	}
	goto("wait");
}
if(event == "block_break") {
	player_loc = entity.getLocation(player);
	world_name = world.getName(loc.getWorld(player_loc));
	if(!word.isSurvName(world_name)) {
		goto("wait");
	}
	r = math.random(1, 500);
	if(r == 1) {
		spawnHerobrine(player);
	}
	goto("wait");
}
goto("wait");

function spawnHerobrine(player) {
	player_loc = entity.getLocation(player);
	dist = math.random(4, 20);
	alpha = math.random(0, 360);
	alpha *= math.pi() / 180;
	x = math.round(math.sin(alpha) * dist) + 0.5;
	z = math.round(math.cos(alpha) * dist) + 0.5;
	y = 255;
	hero_loc = loc.mod(player_loc, x, y, z);
	while(block.isAir(hero_loc)) {
		loc.setY(hero_loc, y);
		y--;
	}					
	loc.addY(hero_loc, 1);
	ent = human.spawn(hero_loc);
	list.add($herobrines, ent);
	human.setSkin(ent, "herobrine");
	entity.setName(ent, "Herobrine");
	sgoto(400, "deleteHerobrine");
}

@deleteHerobrine
ent = list.getIndex(herobrines, 0);
list.removeIndex(herobrines, 0);
entity.remove(ent);
goto("wait");