protected void checkChunks() {
if (this.chunk == null
|| (this.chunk.getX() != ((int) this.x >> 4))
|| this.chunk.getZ() != ((int) this.z >> 4)) {
if (this.chunk != null) {
this.chunk.removeEntity(this);
}
this.chunk = this.level.getChunk((int) this.x >> 4, (int) this.z >> 4, true);
if (!this.justCreated) {
Map<Integer, Player> newChunk =
this.level.getChunkPlayers((int) this.x >> 4, (int) this.z >> 4);
for (Player player : new ArrayList<>(this.hasSpawned.values())) {
if (!newChunk.containsKey(player.getLoaderId())) {
this.despawnFrom(player);
} else {
newChunk.remove(player.getLoaderId());
}
}
for (Player player : newChunk.values()) {
this.spawnTo(player);
}
}
if (this.chunk == null) {
return;
}
this.chunk.addEntity(this);
}
}
public static boolean registerEntity(String name, Class<? extends Entity> clazz, boolean force) {
if (clazz == null) {
return false;
}
try {
int networkId = clazz.getField("NETWORK_ID").getInt(null);
knownEntities.put(String.valueOf(networkId), clazz);
} catch (Exception e) {
if (!force) {
return false;
}
}
knownEntities.put(name, clazz);
shortNames.put(clazz.getSimpleName(), name);
return true;
}
public final String getSaveId() {
return shortNames.getOrDefault(this.getClass().getSimpleName(), "");
}