public static HumanNPC spawnNPC(HumanNPC npc, Location loc) {
try {
WorldServer ws = getWorldServer(loc.getWorld());
ws.addEntity(npc.getHandle());
npc.teleport(loc);
ws.players.remove(npc.getHandle());
return npc;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
// Spawns a new NPC and registers it.
public static void register(int UID, String owner, NPCCreateReason reason) {
Location loc = PropertyManager.getBasic().getLocation(UID);
ChatColor colour = PropertyManager.getBasic().getColour(UID);
String name = PropertyManager.getBasic().getName(UID);
name = ChatColor.stripColor(name);
if (!Settings.getString("SpaceChar").isEmpty()) {
name = name.replace(Settings.getString("SpaceChar"), " ");
}
String npcName = name;
if (colour != null && colour != ChatColor.WHITE) {
npcName = colour + name;
}
HumanNPC npc = NPCSpawner.spawnNPC(UID, npcName, loc);
NPCCreateEvent event = new NPCCreateEvent(npc, reason, loc);
Bukkit.getServer().getPluginManager().callEvent(event);
npc.setNPCData(
new NPCData(
npcName,
UID,
loc,
colour,
PropertyManager.getBasic().getItems(UID),
NPCDataManager.NPCTexts.get(UID),
PropertyManager.getBasic().isTalk(UID),
PropertyManager.getBasic().isLookWhenClose(UID),
PropertyManager.getBasic().isTalkWhenClose(UID),
owner));
PropertyManager.getBasic().saveOwner(UID, owner);
PropertyManager.load(npc);
registerUID(UID, npcName);
list.put(UID, npc);
PropertyManager.save(npc);
npc.getPlayer().setSleepingIgnored(true); // Fix beds.
}
// Rotates an NPC.
public static void faceEntity(HumanNPC npc, Entity entity) {
if (npc.getWorld() != entity.getWorld()) return;
if (Settings.getBoolean("RealisticPathing")
&& !npc.getHandle().isInSight(((CraftEntity) entity).getHandle())) return;
Location loc = npc.getLocation(), pl = entity.getLocation();
double xDiff = pl.getX() - loc.getX();
double yDiff = pl.getY() - loc.getY();
double zDiff = pl.getZ() - loc.getZ();
double DistanceXZ = Math.sqrt(xDiff * xDiff + zDiff * zDiff);
double DistanceY = Math.sqrt(DistanceXZ * DistanceXZ + yDiff * yDiff);
double yaw = (Math.acos(xDiff / DistanceXZ) * 180 / Math.PI);
double pitch = (Math.acos(yDiff / DistanceY) * 180 / Math.PI) - 90;
if (zDiff < 0.0) {
yaw = yaw + (Math.abs(180 - yaw) * 2);
}
npc.getHandle().yaw = (float) yaw - 90;
npc.getHandle().az = npc.getHandle().yaw;
npc.getHandle().pitch = (float) pitch;
}
public static void removeNPCFromPlayerList(HumanNPC npc) {
getWorldServer(npc.getPlayer().getWorld()).players.remove(npc.getHandle());
}
public static void despawnNPC(HumanNPC npc) {
despawnNPC(npc.getHandle());
}
// Renames an npc.
public static void rename(int UID, String changeTo, String owner) {
HumanNPC npc = get(UID);
npc.getNPCData().setName(changeTo);
removeForRespawn(UID);
register(UID, owner, NPCCreateReason.RESPAWN);
}
