mirror of
https://github.com/ProjectSWGCore/Holocore.git
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266 lines
10 KiB
Java
266 lines
10 KiB
Java
/***********************************************************************************
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* Copyright (c) 2015 /// Project SWG /// www.projectswg.com *
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* *
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* ProjectSWG is the first NGE emulator for Star Wars Galaxies founded on *
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* July 7th, 2011 after SOE announced the official shutdown of Star Wars Galaxies. *
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* Our goal is to create an emulator which will provide a server for players to *
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* continue playing a game similar to the one they used to play. We are basing *
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* it on the final publish of the game prior to end-game events. *
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* *
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* This file is part of Holocore. *
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* *
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* -------------------------------------------------------------------------------- *
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* *
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* Holocore is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* Holocore is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with Holocore. If not, see <http://www.gnu.org/licenses/>. *
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* *
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***********************************************************************************/
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package services.objects;
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import intents.PlayerEventIntent;
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import intents.RequestZoneInIntent;
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import intents.network.GalacticPacketIntent;
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import intents.object.DestroyObjectIntent;
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import intents.object.MoveObjectIntent;
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import intents.object.ObjectCreatedIntent;
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import intents.object.ObjectTeleportIntent;
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import intents.player.PlayerTransformedIntent;
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import main.ProjectSWG;
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import network.packets.Packet;
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import network.packets.swg.zone.CmdSceneReady;
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import network.packets.swg.zone.insertion.CmdStartScene;
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import network.packets.swg.zone.object_controller.DataTransform;
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import network.packets.swg.zone.object_controller.DataTransformWithParent;
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import resources.Location;
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import resources.Race;
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import resources.Terrain;
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import resources.control.Intent;
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import resources.control.Service;
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import resources.objects.SWGObject;
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import resources.objects.awareness.AwarenessHandler;
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import resources.objects.awareness.DataTransformHandler;
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import resources.objects.awareness.TerrainMap.TerrainMapCallback;
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import resources.objects.creature.CreatureObject;
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import resources.player.Player;
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import resources.server_info.Log;
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public class ObjectAwareness extends Service implements TerrainMapCallback {
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private final AwarenessHandler awarenessHandler;
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private final DataTransformHandler dataTransformHandler;
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public ObjectAwareness() {
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awarenessHandler = new AwarenessHandler(this);
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dataTransformHandler = new DataTransformHandler();
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registerForIntent(PlayerEventIntent.TYPE);
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registerForIntent(ObjectCreatedIntent.TYPE);
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registerForIntent(DestroyObjectIntent.TYPE);
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registerForIntent(ObjectTeleportIntent.TYPE);
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registerForIntent(GalacticPacketIntent.TYPE);
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registerForIntent(MoveObjectIntent.TYPE);
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}
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@Override
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public boolean terminate() {
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awarenessHandler.close();
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return super.terminate();
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}
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@Override
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public void onIntentReceived(Intent i) {
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switch (i.getType()) {
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case PlayerEventIntent.TYPE:
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if (i instanceof PlayerEventIntent)
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handlePlayerEventIntent((PlayerEventIntent) i);
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break;
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case ObjectCreatedIntent.TYPE:
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if (i instanceof ObjectCreatedIntent)
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handleObjectCreatedIntent((ObjectCreatedIntent) i);
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break;
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case DestroyObjectIntent.TYPE:
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if (i instanceof DestroyObjectIntent)
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handleDestroyObjectIntent((DestroyObjectIntent) i);
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break;
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case ObjectTeleportIntent.TYPE:
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if (i instanceof ObjectTeleportIntent)
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processObjectTeleportIntent((ObjectTeleportIntent) i);
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break;
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case GalacticPacketIntent.TYPE:
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if (i instanceof GalacticPacketIntent)
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processGalacticPacketIntent((GalacticPacketIntent) i);
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break;
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case MoveObjectIntent.TYPE:
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if (i instanceof MoveObjectIntent)
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processMoveObjectIntent((MoveObjectIntent) i);
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break;
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default:
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break;
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}
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}
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@Override
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public void onWithinRange(SWGObject obj, SWGObject inRange) {
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obj.addObjectAware(inRange);
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}
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@Override
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public void onOutOfRange(SWGObject obj, SWGObject outRange) {
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obj.removeObjectAware(outRange);
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}
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@Override
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public void onMoveSuccess(SWGObject obj) {
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}
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@Override
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public void onMoveFailure(SWGObject obj) {
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Log.e(this, "Move failure! %s", obj);
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obj.clearObjectsAware();
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}
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private void handlePlayerEventIntent(PlayerEventIntent pei) {
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Player p = pei.getPlayer();
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CreatureObject creature = p.getCreatureObject();
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if (creature == null)
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return;
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switch (pei.getEvent()) {
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case PE_DISAPPEAR:
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disappearObject(creature, true, true);
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break;
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case PE_DESTROYED:
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creature.setOwner(null);
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break;
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case PE_ZONE_IN_CLIENT:
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startScene(creature);
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break;
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case PE_ZONE_IN_SERVER:
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p.sendPacket(new CmdSceneReady());
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break;
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default:
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break;
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}
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}
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private void handleObjectCreatedIntent(ObjectCreatedIntent oci) {
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SWGObject object = oci.getObject();
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if (object.getParent() == null)
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moveObject(object, object.getLocation());
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}
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private void handleDestroyObjectIntent(DestroyObjectIntent doi) {
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SWGObject obj = doi.getObject();
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disappearObject(obj, true, true);
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obj.moveToContainer(null);
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}
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private void processObjectTeleportIntent(ObjectTeleportIntent oti) {
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SWGObject object = oti.getObject();
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Player owner = object.getOwner();
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object.setLocation(oti.getNewLocation());
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if (oti.getParent() != object.getParent())
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object.moveToContainer(oti.getParent());
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if (object instanceof CreatureObject && ((CreatureObject) object).isLoggedInPlayer())
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new RequestZoneInIntent(owner, (CreatureObject) object, false).broadcast();
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}
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private void processGalacticPacketIntent(GalacticPacketIntent i) {
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Packet packet = i.getPacket();
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if (packet instanceof DataTransform) {
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DataTransform trans = (DataTransform) packet;
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SWGObject obj = i.getObjectManager().getObjectById(trans.getObjectId());
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if (obj instanceof CreatureObject) {
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Location requestedLocation = new Location(trans.getLocation());
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requestedLocation.setTerrain(obj.getTerrain());
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moveObjectWithTransform(obj, requestedLocation, trans.getSpeed(), trans.getUpdateCounter());
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}
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} else if (packet instanceof DataTransformWithParent) {
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DataTransformWithParent trans = (DataTransformWithParent) packet;
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SWGObject obj = i.getObjectManager().getObjectById(trans.getObjectId());
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SWGObject parent = i.getObjectManager().getObjectById(trans.getCellId());
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if (obj instanceof CreatureObject) {
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Location requestedLocation = new Location(trans.getLocation());
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requestedLocation.setTerrain(obj.getTerrain());
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moveObjectWithTransform(obj, parent, requestedLocation, trans.getSpeed(), trans.getUpdateCounter());
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}
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}
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}
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private void processMoveObjectIntent(MoveObjectIntent i) {
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if (i.getParent() == null)
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moveObjectWithTransform(i.getObject(), i.getNewLocation(), i.getSpeed(), i.getUpdateCounter());
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else
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moveObjectWithTransform(i.getObject(), i.getParent(), i.getNewLocation(), i.getSpeed(), i.getUpdateCounter());
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}
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private void startScene(CreatureObject creature) {
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Location loc = creature.getWorldLocation();
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long time = ProjectSWG.getGalacticTime();
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Race race = ((CreatureObject) creature).getRace();
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boolean ignoreSnapshots = loc.getTerrain() == Terrain.DEV_AREA;
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Player owner = creature.getOwner();
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creature.resetAwareness();
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owner.sendPacket(new CmdStartScene(ignoreSnapshots, creature.getObjectId(), race, loc, time, (int)(System.currentTimeMillis()/1E3)));
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recursiveCreateObject(creature, owner);
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if (creature.getParent() != null) {
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for (SWGObject obj : creature.getSuperParent().getObjectsAware()) {
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obj.createObject(creature);
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creature.createObject(obj);
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}
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}
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}
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private void recursiveCreateObject(SWGObject obj, Player owner) {
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SWGObject parent = obj.getParent();
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if (parent != null)
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recursiveCreateObject(parent, owner);
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else
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obj.createObject(owner, true);
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}
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private void moveObject(SWGObject obj, Location requestedLocation) {
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if (requestedLocation == null)
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awarenessHandler.disappearObject(obj, true, true);
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else
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awarenessHandler.moveObject(obj, requestedLocation);
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}
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private void moveObject(SWGObject obj, SWGObject parent, Location requestedLocation) {
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if (requestedLocation == null)
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awarenessHandler.disappearObject(obj, true, true);
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else
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awarenessHandler.moveObject(obj, parent, requestedLocation);
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}
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private void moveObjectWithTransform(SWGObject obj, Location requestedLocation, double speed, int update) {
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if (!dataTransformHandler.handleMove(obj, requestedLocation, speed, update))
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return;
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if (obj instanceof CreatureObject && ((CreatureObject) obj).isLoggedInPlayer())
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new PlayerTransformedIntent((CreatureObject) obj, obj.getParent(), null, obj.getLocation(), requestedLocation).broadcast();
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moveObject(obj, requestedLocation);
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}
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private void moveObjectWithTransform(SWGObject obj, SWGObject parent, Location requestedLocation, double speed, int update) {
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if (!dataTransformHandler.handleMove(obj, parent, requestedLocation, speed, update))
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return;
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if (obj instanceof CreatureObject && ((CreatureObject) obj).isLoggedInPlayer())
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new PlayerTransformedIntent((CreatureObject) obj, obj.getParent(), parent, obj.getLocation(), requestedLocation).broadcast();
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moveObject(obj, parent, requestedLocation);
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}
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private void disappearObject(SWGObject obj, boolean disappearObjects, boolean disappearCustom) {
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awarenessHandler.disappearObject(obj, disappearObjects, disappearCustom);
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}
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} |