@Override
public Object addMessage(Hologram hologram, String message) {
EntityArmorStand lastAs =
hologram.getArmorStands().size() == 0
? null
: (EntityArmorStand) hologram.getArmorStand(hologram.getArmorStands().size() - 1);
EntityArmorStand as;
if (lastAs != null) {
as = new EntityArmorStand(lastAs.world);
as.setInvisible(true);
as.setCustomName(message);
as.setCustomNameVisible(true);
as.setSmall(true);
as.setGravity(false);
as.setLocation(
lastAs.locX, lastAs.locY - hologram.getDistance(), lastAs.locZ, lastAs.yaw, lastAs.pitch);
} else {
Location loc = hologram.getLocation();
as = new EntityArmorStand(((CraftWorld) loc.getWorld()).getHandle());
as.setInvisible(true);
as.setCustomName(message);
as.setCustomNameVisible(true);
as.setSmall(true);
as.setGravity(false);
as.setLocation(loc.getX(), loc.getY(), loc.getZ(), loc.getYaw(), loc.getPitch());
}
for (Player p : hologram.getPlayers()) {
PacketPlayOutSpawnEntityLiving packet = new PacketPlayOutSpawnEntityLiving(as);
((CraftPlayer) p).getHandle().playerConnection.sendPacket(packet);
}
return as;
}
@Override
public void move(Hologram hologram, Location newLocation) {
List<EntityArmorStand> armorStands = new ArrayList<EntityArmorStand>();
for (Object as : hologram.getArmorStands()) armorStands.add((EntityArmorStand) as);
int newX = MathHelper.floor(newLocation.getX() * 32.0D);
int newZ = MathHelper.floor(newLocation.getZ() * 32.0D);
for (Player p : hologram.getPlayers()) {
for (int i = 0; i < armorStands.size(); ++i) {
EntityArmorStand as = armorStands.get(i);
double distance = i * hologram.getDistance();
int newY = MathHelper.floor((newLocation.getY() - distance) * 32.0D);
PacketPlayOutEntityTeleport packet =
new PacketPlayOutEntityTeleport(
as.getId(),
newX,
newY,
newZ,
(byte) newLocation.getYaw(),
(byte) newLocation.getPitch(),
false);
((CraftPlayer) p).getHandle().playerConnection.sendPacket(packet);
as.setLocation(
newLocation.getX(),
newLocation.getY() - distance,
newLocation.getZ(),
newLocation.getYaw(),
newLocation.getPitch());
}
}
}