@Override
public void setItem(Hologram hologram, Object rawitem) {
if (!(rawitem instanceof EntityItem))
throw new IllegalStateException("The item has to be a instance of EntityItem!");
EntityItem item = (EntityItem) rawitem;
EntityArmorStand as = (EntityArmorStand) hologram.getArmorStand(0);
if (hologram.hasItem()) {
EntityItem oldItem = (EntityItem) hologram.getItem();
for (Player p : hologram.getPlayers()) {
PacketPlayOutEntityDestroy packet = new PacketPlayOutEntityDestroy(oldItem.getId());
((CraftPlayer) p).getHandle().playerConnection.sendPacket(packet);
}
}
for (Player p : hologram.getPlayers()) {
PlayerConnection playerConnection = ((CraftPlayer) p).getHandle().playerConnection;
PacketPlayOutSpawnEntity itemPacket = new PacketPlayOutSpawnEntity(item, 2, 0);
playerConnection.sendPacket(itemPacket);
PacketPlayOutEntityMetadata itemMetaDataPacket =
new PacketPlayOutEntityMetadata(item.getId(), item.getDataWatcher(), true);
playerConnection.sendPacket(itemMetaDataPacket);
PacketPlayOutAttachEntity attachEntityPacket = new PacketPlayOutAttachEntity(0, item, as);
playerConnection.sendPacket(attachEntityPacket);
}
}
@Override
public void showPlayer(Hologram hologram, Player player) {
PlayerConnection playerConnection = ((CraftPlayer) player).getHandle().playerConnection;
for (Object as : hologram.getArmorStands()) {
PacketPlayOutSpawnEntityLiving packet =
new PacketPlayOutSpawnEntityLiving((EntityArmorStand) as);
((CraftPlayer) player).getHandle().playerConnection.sendPacket(packet);
}
if (hologram.hasItem()) {
EntityItem item = (EntityItem) hologram.getItem();
PacketPlayOutSpawnEntity itemPacket = new PacketPlayOutSpawnEntity(item, 2, 0);
playerConnection.sendPacket(itemPacket);
PacketPlayOutEntityMetadata itemMetaDataPacket =
new PacketPlayOutEntityMetadata(item.getId(), item.getDataWatcher(), true);
playerConnection.sendPacket(itemMetaDataPacket);
PacketPlayOutAttachEntity attachEntityPacket =
new PacketPlayOutAttachEntity(0, item, (EntityArmorStand) hologram.getArmorStand(0));
playerConnection.sendPacket(attachEntityPacket);
}
}
@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;
}