001 package net.minecraft.src;
002
003 import cpw.mods.fml.common.Side;
004 import cpw.mods.fml.common.asm.SideOnly;
005 import cpw.mods.fml.common.network.FMLNetworkHandler;
006
007 import java.io.BufferedReader;
008 import java.io.ByteArrayInputStream;
009 import java.io.DataInputStream;
010 import java.io.IOException;
011 import java.io.InputStreamReader;
012 import java.math.BigInteger;
013 import java.net.InetAddress;
014 import java.net.Socket;
015 import java.net.URL;
016 import java.net.URLEncoder;
017 import java.security.PublicKey;
018 import java.util.ArrayList;
019 import java.util.HashMap;
020 import java.util.List;
021 import java.util.Map;
022 import java.util.Random;
023 import javax.crypto.SecretKey;
024 import net.minecraft.client.Minecraft;
025 import net.minecraftforge.client.ForgeHooksClient;
026 import net.minecraftforge.client.event.ClientChatReceivedEvent;
027 import net.minecraftforge.common.ForgeHooks;
028 import net.minecraftforge.common.MinecraftForge;
029
030 import org.lwjgl.input.Keyboard;
031
032 @SideOnly(Side.CLIENT)
033 public class NetClientHandler extends NetHandler
034 {
035 /** True if kicked or disconnected from the server. */
036 private boolean disconnected = false;
037
038 /** Reference to the NetworkManager object. */
039 private INetworkManager netManager;
040 public String field_72560_a;
041
042 /** Reference to the Minecraft object. */
043 private Minecraft mc;
044 private WorldClient worldClient;
045
046 /**
047 * True if the client has finished downloading terrain and may spawn. Set upon receipt of a player position packet,
048 * reset upon respawning.
049 */
050 private boolean doneLoadingTerrain = false;
051 public MapStorage mapStorage = new MapStorage((ISaveHandler)null);
052
053 /** A HashMap of all player names and their player information objects */
054 private Map playerInfoMap = new HashMap();
055
056 /**
057 * An ArrayList of GuiPlayerInfo (includes all the players' GuiPlayerInfo on the current server)
058 */
059 public List playerInfoList = new ArrayList();
060 public int currentServerMaxPlayers = 20;
061
062 /** RNG. */
063 Random rand = new Random();
064
065 private static byte connectionCompatibilityLevel;
066
067 public NetClientHandler(Minecraft par1Minecraft, String par2Str, int par3) throws IOException
068 {
069 this.mc = par1Minecraft;
070 Socket var4 = new Socket(InetAddress.getByName(par2Str), par3);
071 this.netManager = new TcpConnection(var4, "Client", this);
072 FMLNetworkHandler.onClientConnectionToRemoteServer(this, par2Str, par3, this.netManager);
073 }
074
075 public NetClientHandler(Minecraft par1Minecraft, IntegratedServer par2IntegratedServer) throws IOException
076 {
077 this.mc = par1Minecraft;
078 this.netManager = new MemoryConnection(this);
079 par2IntegratedServer.getServerListeningThread().func_71754_a((MemoryConnection)this.netManager, par1Minecraft.session.username);
080 FMLNetworkHandler.onClientConnectionToIntegratedServer(this, par2IntegratedServer, this.netManager);
081 }
082
083 /**
084 * sets netManager and worldClient to null
085 */
086 public void cleanup()
087 {
088 if (this.netManager != null)
089 {
090 this.netManager.wakeThreads();
091 }
092
093 this.netManager = null;
094 this.worldClient = null;
095 }
096
097 /**
098 * Processes the packets that have been read since the last call to this function.
099 */
100 public void processReadPackets()
101 {
102 if (!this.disconnected && this.netManager != null)
103 {
104 this.netManager.processReadPackets();
105 }
106
107 if (this.netManager != null)
108 {
109 this.netManager.wakeThreads();
110 }
111 }
112
113 public void handleServerAuthData(Packet253ServerAuthData par1Packet253ServerAuthData)
114 {
115 String var2 = par1Packet253ServerAuthData.getServerId().trim();
116 PublicKey var3 = par1Packet253ServerAuthData.getPublicKey();
117 SecretKey var4 = CryptManager.func_75890_a();
118
119 if (!"-".equals(var2))
120 {
121 String var5 = (new BigInteger(CryptManager.func_75895_a(var2, var3, var4))).toString(16);
122 String var6 = this.func_72550_a(this.mc.session.username, this.mc.session.sessionId, var5);
123
124 if (!"ok".equalsIgnoreCase(var6))
125 {
126 this.netManager.networkShutdown("disconnect.loginFailedInfo", new Object[] {var6});
127 return;
128 }
129 }
130
131 this.addToSendQueue(new Packet252SharedKey(var4, var3, par1Packet253ServerAuthData.getVerifyToken()));
132 }
133
134 private String func_72550_a(String par1Str, String par2Str, String par3Str)
135 {
136 try
137 {
138 URL var4 = new URL("http://session.minecraft.net/game/joinserver.jsp?user=" + urlEncode(par1Str) + "&sessionId=" + urlEncode(par2Str) + "&serverId=" + urlEncode(par3Str));
139 BufferedReader var5 = new BufferedReader(new InputStreamReader(var4.openStream()));
140 String var6 = var5.readLine();
141 var5.close();
142 return var6;
143 }
144 catch (IOException var7)
145 {
146 return var7.toString();
147 }
148 }
149
150 /**
151 * Encode the given string for insertion into a URL
152 */
153 private static String urlEncode(String par0Str) throws IOException
154 {
155 return URLEncoder.encode(par0Str, "UTF-8");
156 }
157
158 public void handleSharedKey(Packet252SharedKey par1Packet252SharedKey)
159 {
160 this.addToSendQueue(FMLNetworkHandler.getFMLFakeLoginPacket());
161 this.addToSendQueue(new Packet205ClientCommand(0));
162 }
163
164 public void handleLogin(Packet1Login par1Packet1Login)
165 {
166 this.mc.playerController = new PlayerControllerMP(this.mc, this);
167 this.mc.statFileWriter.readStat(StatList.joinMultiplayerStat, 1);
168 this.worldClient = new WorldClient(this, new WorldSettings(0L, par1Packet1Login.gameType, false, par1Packet1Login.field_73560_c, par1Packet1Login.terrainType), par1Packet1Login.dimension, par1Packet1Login.difficultySetting, this.mc.mcProfiler);
169 this.worldClient.isRemote = true;
170 this.mc.loadWorld(this.worldClient);
171 this.mc.thePlayer.dimension = par1Packet1Login.dimension;
172 this.mc.displayGuiScreen(new GuiDownloadTerrain(this));
173 this.mc.thePlayer.entityId = par1Packet1Login.clientEntityId;
174 this.currentServerMaxPlayers = par1Packet1Login.maxPlayers;
175 this.mc.playerController.setGameType(par1Packet1Login.gameType);
176 FMLNetworkHandler.onConnectionEstablishedToServer(this, netManager, par1Packet1Login);
177 this.mc.gameSettings.sendSettingsToServer();
178 }
179
180 public void handlePickupSpawn(Packet21PickupSpawn par1Packet21PickupSpawn)
181 {
182 double var2 = (double)par1Packet21PickupSpawn.xPosition / 32.0D;
183 double var4 = (double)par1Packet21PickupSpawn.yPosition / 32.0D;
184 double var6 = (double)par1Packet21PickupSpawn.zPosition / 32.0D;
185 EntityItem var8 = new EntityItem(this.worldClient, var2, var4, var6, par1Packet21PickupSpawn.itemID);
186 var8.motionX = (double)par1Packet21PickupSpawn.rotation / 128.0D;
187 var8.motionY = (double)par1Packet21PickupSpawn.pitch / 128.0D;
188 var8.motionZ = (double)par1Packet21PickupSpawn.roll / 128.0D;
189 var8.serverPosX = par1Packet21PickupSpawn.xPosition;
190 var8.serverPosY = par1Packet21PickupSpawn.yPosition;
191 var8.serverPosZ = par1Packet21PickupSpawn.zPosition;
192 this.worldClient.addEntityToWorld(par1Packet21PickupSpawn.entityId, var8);
193 }
194
195 public void handleVehicleSpawn(Packet23VehicleSpawn par1Packet23VehicleSpawn)
196 {
197 double var2 = (double)par1Packet23VehicleSpawn.xPosition / 32.0D;
198 double var4 = (double)par1Packet23VehicleSpawn.yPosition / 32.0D;
199 double var6 = (double)par1Packet23VehicleSpawn.zPosition / 32.0D;
200 Object var8 = null;
201 boolean var9 = true;
202
203 if (par1Packet23VehicleSpawn.type == 10)
204 {
205 var8 = new EntityMinecart(this.worldClient, var2, var4, var6, 0);
206 }
207 else if (par1Packet23VehicleSpawn.type == 11)
208 {
209 var8 = new EntityMinecart(this.worldClient, var2, var4, var6, 1);
210 }
211 else if (par1Packet23VehicleSpawn.type == 12)
212 {
213 var8 = new EntityMinecart(this.worldClient, var2, var4, var6, 2);
214 }
215 else if (par1Packet23VehicleSpawn.type == 90)
216 {
217 Entity var10 = this.getEntityByID(par1Packet23VehicleSpawn.throwerEntityId);
218
219 if (var10 instanceof EntityPlayer)
220 {
221 var8 = new EntityFishHook(this.worldClient, var2, var4, var6, (EntityPlayer)var10);
222 }
223
224 par1Packet23VehicleSpawn.throwerEntityId = 0;
225 }
226 else if (par1Packet23VehicleSpawn.type == 60)
227 {
228 var8 = new EntityArrow(this.worldClient, var2, var4, var6);
229 }
230 else if (par1Packet23VehicleSpawn.type == 61)
231 {
232 var8 = new EntitySnowball(this.worldClient, var2, var4, var6);
233 }
234 else if (par1Packet23VehicleSpawn.type == 71)
235 {
236 var8 = new EntityItemFrame(this.worldClient, (int)var2, (int)var4, (int)var6, par1Packet23VehicleSpawn.throwerEntityId);
237 par1Packet23VehicleSpawn.throwerEntityId = 0;
238 var9 = false;
239 }
240 else if (par1Packet23VehicleSpawn.type == 65)
241 {
242 var8 = new EntityEnderPearl(this.worldClient, var2, var4, var6);
243 }
244 else if (par1Packet23VehicleSpawn.type == 72)
245 {
246 var8 = new EntityEnderEye(this.worldClient, var2, var4, var6);
247 }
248 else if (par1Packet23VehicleSpawn.type == 63)
249 {
250 var8 = new EntityLargeFireball(this.worldClient, var2, var4, var6, (double)par1Packet23VehicleSpawn.speedX / 8000.0D, (double)par1Packet23VehicleSpawn.speedY / 8000.0D, (double)par1Packet23VehicleSpawn.speedZ / 8000.0D);
251 par1Packet23VehicleSpawn.throwerEntityId = 0;
252 }
253 else if (par1Packet23VehicleSpawn.type == 64)
254 {
255 var8 = new EntitySmallFireball(this.worldClient, var2, var4, var6, (double)par1Packet23VehicleSpawn.speedX / 8000.0D, (double)par1Packet23VehicleSpawn.speedY / 8000.0D, (double)par1Packet23VehicleSpawn.speedZ / 8000.0D);
256 par1Packet23VehicleSpawn.throwerEntityId = 0;
257 }
258 else if (par1Packet23VehicleSpawn.type == 66)
259 {
260 var8 = new EntityWitherSkull(this.worldClient, var2, var4, var6, (double)par1Packet23VehicleSpawn.speedX / 8000.0D, (double)par1Packet23VehicleSpawn.speedY / 8000.0D, (double)par1Packet23VehicleSpawn.speedZ / 8000.0D);
261 par1Packet23VehicleSpawn.throwerEntityId = 0;
262 }
263 else if (par1Packet23VehicleSpawn.type == 62)
264 {
265 var8 = new EntityEgg(this.worldClient, var2, var4, var6);
266 }
267 else if (par1Packet23VehicleSpawn.type == 73)
268 {
269 var8 = new EntityPotion(this.worldClient, var2, var4, var6, par1Packet23VehicleSpawn.throwerEntityId);
270 par1Packet23VehicleSpawn.throwerEntityId = 0;
271 }
272 else if (par1Packet23VehicleSpawn.type == 75)
273 {
274 var8 = new EntityExpBottle(this.worldClient, var2, var4, var6);
275 par1Packet23VehicleSpawn.throwerEntityId = 0;
276 }
277 else if (par1Packet23VehicleSpawn.type == 1)
278 {
279 var8 = new EntityBoat(this.worldClient, var2, var4, var6);
280 }
281 else if (par1Packet23VehicleSpawn.type == 50)
282 {
283 var8 = new EntityTNTPrimed(this.worldClient, var2, var4, var6);
284 }
285 else if (par1Packet23VehicleSpawn.type == 51)
286 {
287 var8 = new EntityEnderCrystal(this.worldClient, var2, var4, var6);
288 }
289 else if (par1Packet23VehicleSpawn.type == 70)
290 {
291 var8 = new EntityFallingSand(this.worldClient, var2, var4, var6, par1Packet23VehicleSpawn.throwerEntityId & 65535, par1Packet23VehicleSpawn.throwerEntityId >> 16);
292 par1Packet23VehicleSpawn.throwerEntityId = 0;
293 }
294
295 if (var8 != null)
296 {
297 ((Entity)var8).serverPosX = par1Packet23VehicleSpawn.xPosition;
298 ((Entity)var8).serverPosY = par1Packet23VehicleSpawn.yPosition;
299 ((Entity)var8).serverPosZ = par1Packet23VehicleSpawn.zPosition;
300
301 if (var9)
302 {
303 ((Entity)var8).rotationYaw = 0.0F;
304 ((Entity)var8).rotationPitch = 0.0F;
305 }
306
307 Entity[] var17 = ((Entity)var8).getParts();
308
309 if (var17 != null)
310 {
311 int var11 = par1Packet23VehicleSpawn.entityId - ((Entity)var8).entityId;
312 Entity[] var12 = var17;
313 int var13 = var17.length;
314
315 for (int var14 = 0; var14 < var13; ++var14)
316 {
317 Entity var15 = var12[var14];
318 var15.entityId += var11;
319 }
320 }
321
322 ((Entity)var8).entityId = par1Packet23VehicleSpawn.entityId;
323 this.worldClient.addEntityToWorld(par1Packet23VehicleSpawn.entityId, (Entity)var8);
324
325 if (par1Packet23VehicleSpawn.throwerEntityId > 0)
326 {
327 if (par1Packet23VehicleSpawn.type == 60)
328 {
329 Entity var16 = this.getEntityByID(par1Packet23VehicleSpawn.throwerEntityId);
330
331 if (var16 instanceof EntityLiving)
332 {
333 EntityArrow var18 = (EntityArrow)var8;
334 var18.shootingEntity = var16;
335 }
336 }
337
338 ((Entity)var8).setVelocity((double)par1Packet23VehicleSpawn.speedX / 8000.0D, (double)par1Packet23VehicleSpawn.speedY / 8000.0D, (double)par1Packet23VehicleSpawn.speedZ / 8000.0D);
339 }
340 }
341 }
342
343 /**
344 * Handle a entity experience orb packet.
345 */
346 public void handleEntityExpOrb(Packet26EntityExpOrb par1Packet26EntityExpOrb)
347 {
348 EntityXPOrb var2 = new EntityXPOrb(this.worldClient, (double)par1Packet26EntityExpOrb.posX, (double)par1Packet26EntityExpOrb.posY, (double)par1Packet26EntityExpOrb.posZ, par1Packet26EntityExpOrb.xpValue);
349 var2.serverPosX = par1Packet26EntityExpOrb.posX;
350 var2.serverPosY = par1Packet26EntityExpOrb.posY;
351 var2.serverPosZ = par1Packet26EntityExpOrb.posZ;
352 var2.rotationYaw = 0.0F;
353 var2.rotationPitch = 0.0F;
354 var2.entityId = par1Packet26EntityExpOrb.entityId;
355 this.worldClient.addEntityToWorld(par1Packet26EntityExpOrb.entityId, var2);
356 }
357
358 /**
359 * Handles weather packet
360 */
361 public void handleWeather(Packet71Weather par1Packet71Weather)
362 {
363 double var2 = (double)par1Packet71Weather.posX / 32.0D;
364 double var4 = (double)par1Packet71Weather.posY / 32.0D;
365 double var6 = (double)par1Packet71Weather.posZ / 32.0D;
366 EntityLightningBolt var8 = null;
367
368 if (par1Packet71Weather.isLightningBolt == 1)
369 {
370 var8 = new EntityLightningBolt(this.worldClient, var2, var4, var6);
371 }
372
373 if (var8 != null)
374 {
375 var8.serverPosX = par1Packet71Weather.posX;
376 var8.serverPosY = par1Packet71Weather.posY;
377 var8.serverPosZ = par1Packet71Weather.posZ;
378 var8.rotationYaw = 0.0F;
379 var8.rotationPitch = 0.0F;
380 var8.entityId = par1Packet71Weather.entityID;
381 this.worldClient.addWeatherEffect(var8);
382 }
383 }
384
385 /**
386 * Packet handler
387 */
388 public void handleEntityPainting(Packet25EntityPainting par1Packet25EntityPainting)
389 {
390 EntityPainting var2 = new EntityPainting(this.worldClient, par1Packet25EntityPainting.xPosition, par1Packet25EntityPainting.yPosition, par1Packet25EntityPainting.zPosition, par1Packet25EntityPainting.direction, par1Packet25EntityPainting.title);
391 this.worldClient.addEntityToWorld(par1Packet25EntityPainting.entityId, var2);
392 }
393
394 /**
395 * Packet handler
396 */
397 public void handleEntityVelocity(Packet28EntityVelocity par1Packet28EntityVelocity)
398 {
399 Entity var2 = this.getEntityByID(par1Packet28EntityVelocity.entityId);
400
401 if (var2 != null)
402 {
403 var2.setVelocity((double)par1Packet28EntityVelocity.motionX / 8000.0D, (double)par1Packet28EntityVelocity.motionY / 8000.0D, (double)par1Packet28EntityVelocity.motionZ / 8000.0D);
404 }
405 }
406
407 /**
408 * Packet handler
409 */
410 public void handleEntityMetadata(Packet40EntityMetadata par1Packet40EntityMetadata)
411 {
412 Entity var2 = this.getEntityByID(par1Packet40EntityMetadata.entityId);
413
414 if (var2 != null && par1Packet40EntityMetadata.getMetadata() != null)
415 {
416 var2.getDataWatcher().updateWatchedObjectsFromList(par1Packet40EntityMetadata.getMetadata());
417 }
418 }
419
420 public void handleNamedEntitySpawn(Packet20NamedEntitySpawn par1Packet20NamedEntitySpawn)
421 {
422 double var2 = (double)par1Packet20NamedEntitySpawn.xPosition / 32.0D;
423 double var4 = (double)par1Packet20NamedEntitySpawn.yPosition / 32.0D;
424 double var6 = (double)par1Packet20NamedEntitySpawn.zPosition / 32.0D;
425 float var8 = (float)(par1Packet20NamedEntitySpawn.rotation * 360) / 256.0F;
426 float var9 = (float)(par1Packet20NamedEntitySpawn.pitch * 360) / 256.0F;
427 EntityOtherPlayerMP var10 = new EntityOtherPlayerMP(this.mc.theWorld, par1Packet20NamedEntitySpawn.name);
428 var10.prevPosX = var10.lastTickPosX = (double)(var10.serverPosX = par1Packet20NamedEntitySpawn.xPosition);
429 var10.prevPosY = var10.lastTickPosY = (double)(var10.serverPosY = par1Packet20NamedEntitySpawn.yPosition);
430 var10.prevPosZ = var10.lastTickPosZ = (double)(var10.serverPosZ = par1Packet20NamedEntitySpawn.zPosition);
431 int var11 = par1Packet20NamedEntitySpawn.currentItem;
432
433 if (var11 == 0)
434 {
435 var10.inventory.mainInventory[var10.inventory.currentItem] = null;
436 }
437 else
438 {
439 var10.inventory.mainInventory[var10.inventory.currentItem] = new ItemStack(var11, 1, 0);
440 }
441
442 var10.setPositionAndRotation(var2, var4, var6, var8, var9);
443 this.worldClient.addEntityToWorld(par1Packet20NamedEntitySpawn.entityId, var10);
444 List var12 = par1Packet20NamedEntitySpawn.func_73509_c();
445
446 if (var12 != null)
447 {
448 var10.getDataWatcher().updateWatchedObjectsFromList(var12);
449 }
450 }
451
452 public void handleEntityTeleport(Packet34EntityTeleport par1Packet34EntityTeleport)
453 {
454 Entity var2 = this.getEntityByID(par1Packet34EntityTeleport.entityId);
455
456 if (var2 != null)
457 {
458 var2.serverPosX = par1Packet34EntityTeleport.xPosition;
459 var2.serverPosY = par1Packet34EntityTeleport.yPosition;
460 var2.serverPosZ = par1Packet34EntityTeleport.zPosition;
461 double var3 = (double)var2.serverPosX / 32.0D;
462 double var5 = (double)var2.serverPosY / 32.0D + 0.015625D;
463 double var7 = (double)var2.serverPosZ / 32.0D;
464 float var9 = (float)(par1Packet34EntityTeleport.yaw * 360) / 256.0F;
465 float var10 = (float)(par1Packet34EntityTeleport.pitch * 360) / 256.0F;
466 var2.setPositionAndRotation2(var3, var5, var7, var9, var10, 3);
467 }
468 }
469
470 public void handleEntity(Packet30Entity par1Packet30Entity)
471 {
472 Entity var2 = this.getEntityByID(par1Packet30Entity.entityId);
473
474 if (var2 != null)
475 {
476 var2.serverPosX += par1Packet30Entity.xPosition;
477 var2.serverPosY += par1Packet30Entity.yPosition;
478 var2.serverPosZ += par1Packet30Entity.zPosition;
479 double var3 = (double)var2.serverPosX / 32.0D;
480 double var5 = (double)var2.serverPosY / 32.0D;
481 double var7 = (double)var2.serverPosZ / 32.0D;
482 float var9 = par1Packet30Entity.rotating ? (float)(par1Packet30Entity.yaw * 360) / 256.0F : var2.rotationYaw;
483 float var10 = par1Packet30Entity.rotating ? (float)(par1Packet30Entity.pitch * 360) / 256.0F : var2.rotationPitch;
484 var2.setPositionAndRotation2(var3, var5, var7, var9, var10, 3);
485 }
486 }
487
488 public void handleEntityHeadRotation(Packet35EntityHeadRotation par1Packet35EntityHeadRotation)
489 {
490 Entity var2 = this.getEntityByID(par1Packet35EntityHeadRotation.entityId);
491
492 if (var2 != null)
493 {
494 float var3 = (float)(par1Packet35EntityHeadRotation.headRotationYaw * 360) / 256.0F;
495 var2.setHeadRotationYaw(var3);
496 }
497 }
498
499 public void handleDestroyEntity(Packet29DestroyEntity par1Packet29DestroyEntity)
500 {
501 for (int var2 = 0; var2 < par1Packet29DestroyEntity.entityId.length; ++var2)
502 {
503 this.worldClient.removeEntityFromWorld(par1Packet29DestroyEntity.entityId[var2]);
504 }
505 }
506
507 public void handleFlying(Packet10Flying par1Packet10Flying)
508 {
509 EntityClientPlayerMP var2 = this.mc.thePlayer;
510 double var3 = var2.posX;
511 double var5 = var2.posY;
512 double var7 = var2.posZ;
513 float var9 = var2.rotationYaw;
514 float var10 = var2.rotationPitch;
515
516 if (par1Packet10Flying.moving)
517 {
518 var3 = par1Packet10Flying.xPosition;
519 var5 = par1Packet10Flying.yPosition;
520 var7 = par1Packet10Flying.zPosition;
521 }
522
523 if (par1Packet10Flying.rotating)
524 {
525 var9 = par1Packet10Flying.yaw;
526 var10 = par1Packet10Flying.pitch;
527 }
528
529 var2.ySize = 0.0F;
530 var2.motionX = var2.motionY = var2.motionZ = 0.0D;
531 var2.setPositionAndRotation(var3, var5, var7, var9, var10);
532 par1Packet10Flying.xPosition = var2.posX;
533 par1Packet10Flying.yPosition = var2.boundingBox.minY;
534 par1Packet10Flying.zPosition = var2.posZ;
535 par1Packet10Flying.stance = var2.posY;
536 this.netManager.addToSendQueue(par1Packet10Flying);
537
538 if (!this.doneLoadingTerrain)
539 {
540 this.mc.thePlayer.prevPosX = this.mc.thePlayer.posX;
541 this.mc.thePlayer.prevPosY = this.mc.thePlayer.posY;
542 this.mc.thePlayer.prevPosZ = this.mc.thePlayer.posZ;
543 this.doneLoadingTerrain = true;
544 this.mc.displayGuiScreen((GuiScreen)null);
545 }
546 }
547
548 public void handleMultiBlockChange(Packet52MultiBlockChange par1Packet52MultiBlockChange)
549 {
550 int var2 = par1Packet52MultiBlockChange.xPosition * 16;
551 int var3 = par1Packet52MultiBlockChange.zPosition * 16;
552
553 if (par1Packet52MultiBlockChange.metadataArray != null)
554 {
555 DataInputStream var4 = new DataInputStream(new ByteArrayInputStream(par1Packet52MultiBlockChange.metadataArray));
556
557 try
558 {
559 for (int var5 = 0; var5 < par1Packet52MultiBlockChange.size; ++var5)
560 {
561 short var6 = var4.readShort();
562 short var7 = var4.readShort();
563 int var8 = var7 >> 4 & 4095;
564 int var9 = var7 & 15;
565 int var10 = var6 >> 12 & 15;
566 int var11 = var6 >> 8 & 15;
567 int var12 = var6 & 255;
568 this.worldClient.setBlockAndMetadataAndInvalidate(var10 + var2, var12, var11 + var3, var8, var9);
569 }
570 }
571 catch (IOException var13)
572 {
573 ;
574 }
575 }
576 }
577
578 /**
579 * Handle Packet51MapChunk (full chunk update of blocks, metadata, light levels, and optionally biome data)
580 */
581 public void handleMapChunk(Packet51MapChunk par1Packet51MapChunk)
582 {
583 if (par1Packet51MapChunk.includeInitialize)
584 {
585 if (par1Packet51MapChunk.yChMin == 0)
586 {
587 this.worldClient.doPreChunk(par1Packet51MapChunk.xCh, par1Packet51MapChunk.zCh, false);
588 return;
589 }
590
591 this.worldClient.doPreChunk(par1Packet51MapChunk.xCh, par1Packet51MapChunk.zCh, true);
592 }
593
594 this.worldClient.invalidateBlockReceiveRegion(par1Packet51MapChunk.xCh << 4, 0, par1Packet51MapChunk.zCh << 4, (par1Packet51MapChunk.xCh << 4) + 15, 256, (par1Packet51MapChunk.zCh << 4) + 15);
595 Chunk var2 = this.worldClient.getChunkFromChunkCoords(par1Packet51MapChunk.xCh, par1Packet51MapChunk.zCh);
596
597 if (par1Packet51MapChunk.includeInitialize && var2 == null)
598 {
599 this.worldClient.doPreChunk(par1Packet51MapChunk.xCh, par1Packet51MapChunk.zCh, true);
600 var2 = this.worldClient.getChunkFromChunkCoords(par1Packet51MapChunk.xCh, par1Packet51MapChunk.zCh);
601 }
602
603 if (var2 != null)
604 {
605 var2.fillChunk(par1Packet51MapChunk.func_73593_d(), par1Packet51MapChunk.yChMin, par1Packet51MapChunk.yChMax, par1Packet51MapChunk.includeInitialize);
606 this.worldClient.markBlocksDirty(par1Packet51MapChunk.xCh << 4, 0, par1Packet51MapChunk.zCh << 4, (par1Packet51MapChunk.xCh << 4) + 15, 256, (par1Packet51MapChunk.zCh << 4) + 15);
607
608 if (!par1Packet51MapChunk.includeInitialize || !(this.worldClient.provider instanceof WorldProviderSurface))
609 {
610 var2.resetRelightChecks();
611 }
612 }
613 }
614
615 public void handleBlockChange(Packet53BlockChange par1Packet53BlockChange)
616 {
617 this.worldClient.setBlockAndMetadataAndInvalidate(par1Packet53BlockChange.xPosition, par1Packet53BlockChange.yPosition, par1Packet53BlockChange.zPosition, par1Packet53BlockChange.type, par1Packet53BlockChange.metadata);
618 }
619
620 public void handleKickDisconnect(Packet255KickDisconnect par1Packet255KickDisconnect)
621 {
622 this.netManager.networkShutdown("disconnect.kicked", par1Packet255KickDisconnect.reason);
623 this.disconnected = true;
624 this.mc.loadWorld((WorldClient)null);
625 this.mc.displayGuiScreen(new GuiDisconnected("disconnect.disconnected", "disconnect.genericReason", new Object[] {par1Packet255KickDisconnect.reason}));
626 }
627
628 public void handleErrorMessage(String par1Str, Object[] par2ArrayOfObj)
629 {
630 if (!this.disconnected)
631 {
632 this.disconnected = true;
633 this.mc.loadWorld((WorldClient)null);
634 this.mc.displayGuiScreen(new GuiDisconnected("disconnect.lost", par1Str, par2ArrayOfObj));
635 }
636 }
637
638 public void quitWithPacket(Packet par1Packet)
639 {
640 if (!this.disconnected)
641 {
642 this.netManager.addToSendQueue(par1Packet);
643 this.netManager.serverShutdown();
644 FMLNetworkHandler.onConnectionClosed(this.netManager, this.getPlayer());
645 }
646 }
647
648 /**
649 * Adds the packet to the send queue
650 */
651 public void addToSendQueue(Packet par1Packet)
652 {
653 if (!this.disconnected)
654 {
655 this.netManager.addToSendQueue(par1Packet);
656 }
657 }
658
659 public void handleCollect(Packet22Collect par1Packet22Collect)
660 {
661 Entity var2 = this.getEntityByID(par1Packet22Collect.collectedEntityId);
662 Object var3 = (EntityLiving)this.getEntityByID(par1Packet22Collect.collectorEntityId);
663
664 if (var3 == null)
665 {
666 var3 = this.mc.thePlayer;
667 }
668
669 if (var2 != null)
670 {
671 if (var2 instanceof EntityXPOrb)
672 {
673 this.worldClient.playSoundAtEntity(var2, "random.orb", 0.2F, ((this.rand.nextFloat() - this.rand.nextFloat()) * 0.7F + 1.0F) * 2.0F);
674 }
675 else
676 {
677 this.worldClient.playSoundAtEntity(var2, "random.pop", 0.2F, ((this.rand.nextFloat() - this.rand.nextFloat()) * 0.7F + 1.0F) * 2.0F);
678 }
679
680 this.mc.effectRenderer.addEffect(new EntityPickupFX(this.mc.theWorld, var2, (Entity)var3, -0.5F));
681 this.worldClient.removeEntityFromWorld(par1Packet22Collect.collectedEntityId);
682 }
683 }
684
685 public void handleChat(Packet3Chat par1Packet3Chat)
686 {
687 par1Packet3Chat = FMLNetworkHandler.handleChatMessage(this, par1Packet3Chat);
688 ClientChatReceivedEvent event = new ClientChatReceivedEvent(par1Packet3Chat.message);
689 if (!MinecraftForge.EVENT_BUS.post(event) && event.message != null)
690 {
691 this.mc.ingameGUI.getChatGUI().printChatMessage(par1Packet3Chat.message);
692 }
693 }
694
695 public void handleAnimation(Packet18Animation par1Packet18Animation)
696 {
697 Entity var2 = this.getEntityByID(par1Packet18Animation.entityId);
698
699 if (var2 != null)
700 {
701 if (par1Packet18Animation.animate == 1)
702 {
703 EntityLiving var3 = (EntityLiving)var2;
704 var3.swingItem();
705 }
706 else if (par1Packet18Animation.animate == 2)
707 {
708 var2.performHurtAnimation();
709 }
710 else if (par1Packet18Animation.animate == 3)
711 {
712 EntityPlayer var4 = (EntityPlayer)var2;
713 var4.wakeUpPlayer(false, false, false);
714 }
715 else if (par1Packet18Animation.animate != 4)
716 {
717 if (par1Packet18Animation.animate == 6)
718 {
719 this.mc.effectRenderer.addEffect(new EntityCrit2FX(this.mc.theWorld, var2));
720 }
721 else if (par1Packet18Animation.animate == 7)
722 {
723 EntityCrit2FX var5 = new EntityCrit2FX(this.mc.theWorld, var2, "magicCrit");
724 this.mc.effectRenderer.addEffect(var5);
725 }
726 else if (par1Packet18Animation.animate == 5 && var2 instanceof EntityOtherPlayerMP)
727 {
728 ;
729 }
730 }
731 }
732 }
733
734 public void handleSleep(Packet17Sleep par1Packet17Sleep)
735 {
736 Entity var2 = this.getEntityByID(par1Packet17Sleep.entityID);
737
738 if (var2 != null)
739 {
740 if (par1Packet17Sleep.field_73622_e == 0)
741 {
742 EntityPlayer var3 = (EntityPlayer)var2;
743 var3.sleepInBedAt(par1Packet17Sleep.bedX, par1Packet17Sleep.bedY, par1Packet17Sleep.bedZ);
744 }
745 }
746 }
747
748 /**
749 * Disconnects the network connection.
750 */
751 public void disconnect()
752 {
753 this.disconnected = true;
754 this.netManager.wakeThreads();
755 this.netManager.networkShutdown("disconnect.closed", new Object[0]);
756 }
757
758 public void handleMobSpawn(Packet24MobSpawn par1Packet24MobSpawn)
759 {
760 double var2 = (double)par1Packet24MobSpawn.xPosition / 32.0D;
761 double var4 = (double)par1Packet24MobSpawn.yPosition / 32.0D;
762 double var6 = (double)par1Packet24MobSpawn.zPosition / 32.0D;
763 float var8 = (float)(par1Packet24MobSpawn.yaw * 360) / 256.0F;
764 float var9 = (float)(par1Packet24MobSpawn.pitch * 360) / 256.0F;
765 EntityLiving var10 = (EntityLiving)EntityList.createEntityByID(par1Packet24MobSpawn.type, this.mc.theWorld);
766 var10.serverPosX = par1Packet24MobSpawn.xPosition;
767 var10.serverPosY = par1Packet24MobSpawn.yPosition;
768 var10.serverPosZ = par1Packet24MobSpawn.zPosition;
769 var10.rotationYawHead = (float)(par1Packet24MobSpawn.headYaw * 360) / 256.0F;
770 Entity[] var11 = var10.getParts();
771
772 if (var11 != null)
773 {
774 int var12 = par1Packet24MobSpawn.entityId - var10.entityId;
775 Entity[] var13 = var11;
776 int var14 = var11.length;
777
778 for (int var15 = 0; var15 < var14; ++var15)
779 {
780 Entity var16 = var13[var15];
781 var16.entityId += var12;
782 }
783 }
784
785 var10.entityId = par1Packet24MobSpawn.entityId;
786 var10.setPositionAndRotation(var2, var4, var6, var8, var9);
787 var10.motionX = (double)((float)par1Packet24MobSpawn.velocityX / 8000.0F);
788 var10.motionY = (double)((float)par1Packet24MobSpawn.velocityY / 8000.0F);
789 var10.motionZ = (double)((float)par1Packet24MobSpawn.velocityZ / 8000.0F);
790 this.worldClient.addEntityToWorld(par1Packet24MobSpawn.entityId, var10);
791 List var17 = par1Packet24MobSpawn.getMetadata();
792
793 if (var17 != null)
794 {
795 var10.getDataWatcher().updateWatchedObjectsFromList(var17);
796 }
797 }
798
799 public void handleUpdateTime(Packet4UpdateTime par1Packet4UpdateTime)
800 {
801 this.mc.theWorld.func_82738_a(par1Packet4UpdateTime.field_82562_a);
802 this.mc.theWorld.setWorldTime(par1Packet4UpdateTime.time);
803 }
804
805 public void handleSpawnPosition(Packet6SpawnPosition par1Packet6SpawnPosition)
806 {
807 this.mc.thePlayer.setSpawnChunk(new ChunkCoordinates(par1Packet6SpawnPosition.xPosition, par1Packet6SpawnPosition.yPosition, par1Packet6SpawnPosition.zPosition), true);
808 this.mc.theWorld.getWorldInfo().setSpawnPosition(par1Packet6SpawnPosition.xPosition, par1Packet6SpawnPosition.yPosition, par1Packet6SpawnPosition.zPosition);
809 }
810
811 /**
812 * Packet handler
813 */
814 public void handleAttachEntity(Packet39AttachEntity par1Packet39AttachEntity)
815 {
816 Object var2 = this.getEntityByID(par1Packet39AttachEntity.entityId);
817 Entity var3 = this.getEntityByID(par1Packet39AttachEntity.vehicleEntityId);
818
819 if (par1Packet39AttachEntity.entityId == this.mc.thePlayer.entityId)
820 {
821 var2 = this.mc.thePlayer;
822
823 if (var3 instanceof EntityBoat)
824 {
825 ((EntityBoat)var3).func_70270_d(false);
826 }
827 }
828 else if (var3 instanceof EntityBoat)
829 {
830 ((EntityBoat)var3).func_70270_d(true);
831 }
832
833 if (var2 != null)
834 {
835 ((Entity)var2).mountEntity(var3);
836 }
837 }
838
839 /**
840 * Packet handler
841 */
842 public void handleEntityStatus(Packet38EntityStatus par1Packet38EntityStatus)
843 {
844 Entity var2 = this.getEntityByID(par1Packet38EntityStatus.entityId);
845
846 if (var2 != null)
847 {
848 var2.handleHealthUpdate(par1Packet38EntityStatus.entityStatus);
849 }
850 }
851
852 private Entity getEntityByID(int par1)
853 {
854 return (Entity)(par1 == this.mc.thePlayer.entityId ? this.mc.thePlayer : this.worldClient.getEntityByID(par1));
855 }
856
857 /**
858 * Recieves player health from the server and then proceeds to set it locally on the client.
859 */
860 public void handleUpdateHealth(Packet8UpdateHealth par1Packet8UpdateHealth)
861 {
862 this.mc.thePlayer.setHealth(par1Packet8UpdateHealth.healthMP);
863 this.mc.thePlayer.getFoodStats().setFoodLevel(par1Packet8UpdateHealth.food);
864 this.mc.thePlayer.getFoodStats().setFoodSaturationLevel(par1Packet8UpdateHealth.foodSaturation);
865 }
866
867 /**
868 * Handle an experience packet.
869 */
870 public void handleExperience(Packet43Experience par1Packet43Experience)
871 {
872 this.mc.thePlayer.setXPStats(par1Packet43Experience.experience, par1Packet43Experience.experienceTotal, par1Packet43Experience.experienceLevel);
873 }
874
875 /**
876 * respawns the player
877 */
878 public void handleRespawn(Packet9Respawn par1Packet9Respawn)
879 {
880 if (par1Packet9Respawn.respawnDimension != this.mc.thePlayer.dimension)
881 {
882 this.doneLoadingTerrain = false;
883 this.worldClient = new WorldClient(this, new WorldSettings(0L, par1Packet9Respawn.gameType, false, this.mc.theWorld.getWorldInfo().isHardcoreModeEnabled(), par1Packet9Respawn.terrainType), par1Packet9Respawn.respawnDimension, par1Packet9Respawn.difficulty, this.mc.mcProfiler);
884 this.worldClient.isRemote = true;
885 this.mc.loadWorld(this.worldClient);
886 this.mc.thePlayer.dimension = par1Packet9Respawn.respawnDimension;
887 this.mc.displayGuiScreen(new GuiDownloadTerrain(this));
888 }
889
890 this.mc.setDimensionAndSpawnPlayer(par1Packet9Respawn.respawnDimension);
891 this.mc.playerController.setGameType(par1Packet9Respawn.gameType);
892 }
893
894 public void handleExplosion(Packet60Explosion par1Packet60Explosion)
895 {
896 Explosion var2 = new Explosion(this.mc.theWorld, (Entity)null, par1Packet60Explosion.explosionX, par1Packet60Explosion.explosionY, par1Packet60Explosion.explosionZ, par1Packet60Explosion.explosionSize);
897 var2.affectedBlockPositions = par1Packet60Explosion.chunkPositionRecords;
898 var2.doExplosionB(true);
899 this.mc.thePlayer.motionX += (double)par1Packet60Explosion.func_73607_d();
900 this.mc.thePlayer.motionY += (double)par1Packet60Explosion.func_73609_f();
901 this.mc.thePlayer.motionZ += (double)par1Packet60Explosion.func_73608_g();
902 }
903
904 public void handleOpenWindow(Packet100OpenWindow par1Packet100OpenWindow)
905 {
906 EntityClientPlayerMP var2 = this.mc.thePlayer;
907
908 switch (par1Packet100OpenWindow.inventoryType)
909 {
910 case 0:
911 var2.displayGUIChest(new InventoryBasic(par1Packet100OpenWindow.windowTitle, par1Packet100OpenWindow.slotsCount));
912 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
913 break;
914 case 1:
915 var2.displayGUIWorkbench(MathHelper.floor_double(var2.posX), MathHelper.floor_double(var2.posY), MathHelper.floor_double(var2.posZ));
916 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
917 break;
918 case 2:
919 var2.displayGUIFurnace(new TileEntityFurnace());
920 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
921 break;
922 case 3:
923 var2.displayGUIDispenser(new TileEntityDispenser());
924 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
925 break;
926 case 4:
927 var2.displayGUIEnchantment(MathHelper.floor_double(var2.posX), MathHelper.floor_double(var2.posY), MathHelper.floor_double(var2.posZ));
928 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
929 break;
930 case 5:
931 var2.displayGUIBrewingStand(new TileEntityBrewingStand());
932 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
933 break;
934 case 6:
935 var2.displayGUIMerchant(new NpcMerchant(var2));
936 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
937 break;
938 case 7:
939 var2.displayGUIBeacon(new TileEntityBeacon());
940 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
941 break;
942 case 8:
943 var2.displayGUIAnvil(MathHelper.floor_double(var2.posX), MathHelper.floor_double(var2.posY), MathHelper.floor_double(var2.posZ));
944 var2.craftingInventory.windowId = par1Packet100OpenWindow.windowId;
945 }
946 }
947
948 public void handleSetSlot(Packet103SetSlot par1Packet103SetSlot)
949 {
950 EntityClientPlayerMP var2 = this.mc.thePlayer;
951
952 if (par1Packet103SetSlot.windowId == -1)
953 {
954 var2.inventory.setItemStack(par1Packet103SetSlot.myItemStack);
955 }
956 else
957 {
958 boolean var3 = false;
959
960 if (this.mc.currentScreen instanceof GuiContainerCreative)
961 {
962 GuiContainerCreative var4 = (GuiContainerCreative)this.mc.currentScreen;
963 var3 = var4.func_74230_h() != CreativeTabs.tabInventory.getTabIndex();
964 }
965
966 if (par1Packet103SetSlot.windowId == 0 && par1Packet103SetSlot.itemSlot >= 36 && par1Packet103SetSlot.itemSlot < 45)
967 {
968 ItemStack var5 = var2.inventorySlots.getSlot(par1Packet103SetSlot.itemSlot).getStack();
969
970 if (par1Packet103SetSlot.myItemStack != null && (var5 == null || var5.stackSize < par1Packet103SetSlot.myItemStack.stackSize))
971 {
972 par1Packet103SetSlot.myItemStack.animationsToGo = 5;
973 }
974
975 var2.inventorySlots.putStackInSlot(par1Packet103SetSlot.itemSlot, par1Packet103SetSlot.myItemStack);
976 }
977 else if (par1Packet103SetSlot.windowId == var2.craftingInventory.windowId && (par1Packet103SetSlot.windowId != 0 || !var3))
978 {
979 var2.craftingInventory.putStackInSlot(par1Packet103SetSlot.itemSlot, par1Packet103SetSlot.myItemStack);
980 }
981 }
982 }
983
984 public void handleTransaction(Packet106Transaction par1Packet106Transaction)
985 {
986 Container var2 = null;
987 EntityClientPlayerMP var3 = this.mc.thePlayer;
988
989 if (par1Packet106Transaction.windowId == 0)
990 {
991 var2 = var3.inventorySlots;
992 }
993 else if (par1Packet106Transaction.windowId == var3.craftingInventory.windowId)
994 {
995 var2 = var3.craftingInventory;
996 }
997
998 if (var2 != null && !par1Packet106Transaction.accepted)
999 {
1000 this.addToSendQueue(new Packet106Transaction(par1Packet106Transaction.windowId, par1Packet106Transaction.shortWindowId, true));
1001 }
1002 }
1003
1004 public void handleWindowItems(Packet104WindowItems par1Packet104WindowItems)
1005 {
1006 EntityClientPlayerMP var2 = this.mc.thePlayer;
1007
1008 if (par1Packet104WindowItems.windowId == 0)
1009 {
1010 var2.inventorySlots.putStacksInSlots(par1Packet104WindowItems.itemStack);
1011 }
1012 else if (par1Packet104WindowItems.windowId == var2.craftingInventory.windowId)
1013 {
1014 var2.craftingInventory.putStacksInSlots(par1Packet104WindowItems.itemStack);
1015 }
1016 }
1017
1018 /**
1019 * Updates Client side signs
1020 */
1021 public void handleUpdateSign(Packet130UpdateSign par1Packet130UpdateSign)
1022 {
1023 if (this.mc.theWorld.blockExists(par1Packet130UpdateSign.xPosition, par1Packet130UpdateSign.yPosition, par1Packet130UpdateSign.zPosition))
1024 {
1025 TileEntity var2 = this.mc.theWorld.getBlockTileEntity(par1Packet130UpdateSign.xPosition, par1Packet130UpdateSign.yPosition, par1Packet130UpdateSign.zPosition);
1026
1027 if (var2 instanceof TileEntitySign)
1028 {
1029 TileEntitySign var3 = (TileEntitySign)var2;
1030
1031 if (var3.isEditable())
1032 {
1033 for (int var4 = 0; var4 < 4; ++var4)
1034 {
1035 var3.signText[var4] = par1Packet130UpdateSign.signLines[var4];
1036 }
1037
1038 var3.onInventoryChanged();
1039 }
1040 }
1041 }
1042 }
1043
1044 public void handleTileEntityData(Packet132TileEntityData par1Packet132TileEntityData)
1045 {
1046 if (this.mc.theWorld.blockExists(par1Packet132TileEntityData.xPosition, par1Packet132TileEntityData.yPosition, par1Packet132TileEntityData.zPosition))
1047 {
1048 TileEntity var2 = this.mc.theWorld.getBlockTileEntity(par1Packet132TileEntityData.xPosition, par1Packet132TileEntityData.yPosition, par1Packet132TileEntityData.zPosition);
1049
1050 if (var2 != null)
1051 {
1052 if (par1Packet132TileEntityData.actionType == 1 && var2 instanceof TileEntityMobSpawner)
1053 {
1054 var2.readFromNBT(par1Packet132TileEntityData.customParam1);
1055 }
1056 else if (par1Packet132TileEntityData.actionType == 2 && var2 instanceof TileEntityCommandBlock)
1057 {
1058 var2.readFromNBT(par1Packet132TileEntityData.customParam1);
1059 }
1060 else if (par1Packet132TileEntityData.actionType == 3 && var2 instanceof TileEntityBeacon)
1061 {
1062 var2.readFromNBT(par1Packet132TileEntityData.customParam1);
1063 }
1064 else if (par1Packet132TileEntityData.actionType == 4 && var2 instanceof TileEntitySkull)
1065 {
1066 var2.readFromNBT(par1Packet132TileEntityData.customParam1);
1067 }
1068 else
1069 {
1070 var2.onDataPacket(netManager, par1Packet132TileEntityData);
1071 }
1072 }
1073 }
1074 }
1075
1076 public void handleUpdateProgressbar(Packet105UpdateProgressbar par1Packet105UpdateProgressbar)
1077 {
1078 EntityClientPlayerMP var2 = this.mc.thePlayer;
1079 this.unexpectedPacket(par1Packet105UpdateProgressbar);
1080
1081 if (var2.craftingInventory != null && var2.craftingInventory.windowId == par1Packet105UpdateProgressbar.windowId)
1082 {
1083 var2.craftingInventory.updateProgressBar(par1Packet105UpdateProgressbar.progressBar, par1Packet105UpdateProgressbar.progressBarValue);
1084 }
1085 }
1086
1087 public void handlePlayerInventory(Packet5PlayerInventory par1Packet5PlayerInventory)
1088 {
1089 Entity var2 = this.getEntityByID(par1Packet5PlayerInventory.entityID);
1090
1091 if (var2 != null)
1092 {
1093 var2.setCurrentItemOrArmor(par1Packet5PlayerInventory.slot, par1Packet5PlayerInventory.getItemSlot());
1094 }
1095 }
1096
1097 public void handleCloseWindow(Packet101CloseWindow par1Packet101CloseWindow)
1098 {
1099 this.mc.thePlayer.closeScreen();
1100 }
1101
1102 public void handleBlockEvent(Packet54PlayNoteBlock par1Packet54PlayNoteBlock)
1103 {
1104 this.mc.theWorld.addBlockEvent(par1Packet54PlayNoteBlock.xLocation, par1Packet54PlayNoteBlock.yLocation, par1Packet54PlayNoteBlock.zLocation, par1Packet54PlayNoteBlock.blockId, par1Packet54PlayNoteBlock.instrumentType, par1Packet54PlayNoteBlock.pitch);
1105 }
1106
1107 public void handleBlockDestroy(Packet55BlockDestroy par1Packet55BlockDestroy)
1108 {
1109 this.mc.theWorld.destroyBlockInWorldPartially(par1Packet55BlockDestroy.getEntityId(), par1Packet55BlockDestroy.getPosX(), par1Packet55BlockDestroy.getPosY(), par1Packet55BlockDestroy.getPosZ(), par1Packet55BlockDestroy.getDestroyedStage());
1110 }
1111
1112 public void handleMapChunks(Packet56MapChunks par1Packet56MapChunks)
1113 {
1114 for (int var2 = 0; var2 < par1Packet56MapChunks.func_73581_d(); ++var2)
1115 {
1116 int var3 = par1Packet56MapChunks.func_73582_a(var2);
1117 int var4 = par1Packet56MapChunks.func_73580_b(var2);
1118 this.worldClient.doPreChunk(var3, var4, true);
1119 this.worldClient.invalidateBlockReceiveRegion(var3 << 4, 0, var4 << 4, (var3 << 4) + 15, 256, (var4 << 4) + 15);
1120 Chunk var5 = this.worldClient.getChunkFromChunkCoords(var3, var4);
1121
1122 if (var5 == null)
1123 {
1124 this.worldClient.doPreChunk(var3, var4, true);
1125 var5 = this.worldClient.getChunkFromChunkCoords(var3, var4);
1126 }
1127
1128 if (var5 != null)
1129 {
1130 var5.fillChunk(par1Packet56MapChunks.func_73583_c(var2), par1Packet56MapChunks.field_73590_a[var2], par1Packet56MapChunks.field_73588_b[var2], true);
1131 this.worldClient.markBlocksDirty(var3 << 4, 0, var4 << 4, (var3 << 4) + 15, 256, (var4 << 4) + 15);
1132
1133 if (!(this.worldClient.provider instanceof WorldProviderSurface))
1134 {
1135 var5.resetRelightChecks();
1136 }
1137 }
1138 }
1139 }
1140
1141 /**
1142 * packet.processPacket is only called if this returns true
1143 */
1144 public boolean canProcessPackets()
1145 {
1146 return this.mc != null && this.mc.theWorld != null && this.mc.thePlayer != null && this.worldClient != null;
1147 }
1148
1149 public void handleBed(Packet70GameEvent par1Packet70GameEvent)
1150 {
1151 EntityClientPlayerMP var2 = this.mc.thePlayer;
1152 int var3 = par1Packet70GameEvent.bedState;
1153 int var4 = par1Packet70GameEvent.gameMode;
1154
1155 if (var3 >= 0 && var3 < Packet70GameEvent.bedChat.length && Packet70GameEvent.bedChat[var3] != null)
1156 {
1157 var2.addChatMessage(Packet70GameEvent.bedChat[var3]);
1158 }
1159
1160 if (var3 == 1)
1161 {
1162 this.worldClient.getWorldInfo().setRaining(true);
1163 this.worldClient.setRainStrength(0.0F);
1164 }
1165 else if (var3 == 2)
1166 {
1167 this.worldClient.getWorldInfo().setRaining(false);
1168 this.worldClient.setRainStrength(1.0F);
1169 }
1170 else if (var3 == 3)
1171 {
1172 this.mc.playerController.setGameType(EnumGameType.getByID(var4));
1173 }
1174 else if (var3 == 4)
1175 {
1176 this.mc.displayGuiScreen(new GuiWinGame());
1177 }
1178 else if (var3 == 5)
1179 {
1180 GameSettings var5 = this.mc.gameSettings;
1181
1182 if (var4 == 0)
1183 {
1184 this.mc.displayGuiScreen(new GuiScreenDemo());
1185 }
1186 else if (var4 == 101)
1187 {
1188 this.mc.ingameGUI.getChatGUI().addTranslatedMessage("demo.help.movement", new Object[] {Keyboard.getKeyName(var5.keyBindForward.keyCode), Keyboard.getKeyName(var5.keyBindLeft.keyCode), Keyboard.getKeyName(var5.keyBindBack.keyCode), Keyboard.getKeyName(var5.keyBindRight.keyCode)});
1189 }
1190 else if (var4 == 102)
1191 {
1192 this.mc.ingameGUI.getChatGUI().addTranslatedMessage("demo.help.jump", new Object[] {Keyboard.getKeyName(var5.keyBindJump.keyCode)});
1193 }
1194 else if (var4 == 103)
1195 {
1196 this.mc.ingameGUI.getChatGUI().addTranslatedMessage("demo.help.inventory", new Object[] {Keyboard.getKeyName(var5.keyBindInventory.keyCode)});
1197 }
1198 }
1199 }
1200
1201 /**
1202 * Contains logic for handling packets containing arbitrary unique item data. Currently this is only for maps.
1203 */
1204 public void handleMapData(Packet131MapData par1Packet131MapData)
1205 {
1206 FMLNetworkHandler.handlePacket131Packet(this, par1Packet131MapData);
1207 }
1208
1209 public void fmlPacket131Callback(Packet131MapData par1Packet131MapData)
1210 {
1211 if (par1Packet131MapData.itemID == Item.map.shiftedIndex)
1212 {
1213 ItemMap.getMPMapData(par1Packet131MapData.uniqueID, this.mc.theWorld).updateMPMapData(par1Packet131MapData.itemData);
1214 }
1215 else
1216 {
1217 System.out.println("Unknown itemid: " + par1Packet131MapData.uniqueID);
1218 }
1219 }
1220
1221 public void handleDoorChange(Packet61DoorChange par1Packet61DoorChange)
1222 {
1223 if (par1Packet61DoorChange.func_82560_d())
1224 {
1225 this.mc.theWorld.func_82739_e(par1Packet61DoorChange.sfxID, par1Packet61DoorChange.posX, par1Packet61DoorChange.posY, par1Packet61DoorChange.posZ, par1Packet61DoorChange.auxData);
1226 }
1227 else
1228 {
1229 this.mc.theWorld.playAuxSFX(par1Packet61DoorChange.sfxID, par1Packet61DoorChange.posX, par1Packet61DoorChange.posY, par1Packet61DoorChange.posZ, par1Packet61DoorChange.auxData);
1230 }
1231 }
1232
1233 /**
1234 * Increment player statistics
1235 */
1236 public void handleStatistic(Packet200Statistic par1Packet200Statistic)
1237 {
1238 this.mc.thePlayer.incrementStat(StatList.getOneShotStat(par1Packet200Statistic.statisticId), par1Packet200Statistic.amount);
1239 }
1240
1241 /**
1242 * Handle an entity effect packet.
1243 */
1244 public void handleEntityEffect(Packet41EntityEffect par1Packet41EntityEffect)
1245 {
1246 Entity var2 = this.getEntityByID(par1Packet41EntityEffect.entityId);
1247
1248 if (var2 instanceof EntityLiving)
1249 {
1250 ((EntityLiving)var2).addPotionEffect(new PotionEffect(par1Packet41EntityEffect.effectId, par1Packet41EntityEffect.duration, par1Packet41EntityEffect.effectAmplifier));
1251 }
1252 }
1253
1254 /**
1255 * Handle a remove entity effect packet.
1256 */
1257 public void handleRemoveEntityEffect(Packet42RemoveEntityEffect par1Packet42RemoveEntityEffect)
1258 {
1259 Entity var2 = this.getEntityByID(par1Packet42RemoveEntityEffect.entityId);
1260
1261 if (var2 instanceof EntityLiving)
1262 {
1263 ((EntityLiving)var2).removePotionEffectClient(par1Packet42RemoveEntityEffect.effectId);
1264 }
1265 }
1266
1267 /**
1268 * determine if it is a server handler
1269 */
1270 public boolean isServerHandler()
1271 {
1272 return false;
1273 }
1274
1275 /**
1276 * Handle a player information packet.
1277 */
1278 public void handlePlayerInfo(Packet201PlayerInfo par1Packet201PlayerInfo)
1279 {
1280 GuiPlayerInfo var2 = (GuiPlayerInfo)this.playerInfoMap.get(par1Packet201PlayerInfo.playerName);
1281
1282 if (var2 == null && par1Packet201PlayerInfo.isConnected)
1283 {
1284 var2 = new GuiPlayerInfo(par1Packet201PlayerInfo.playerName);
1285 this.playerInfoMap.put(par1Packet201PlayerInfo.playerName, var2);
1286 this.playerInfoList.add(var2);
1287 }
1288
1289 if (var2 != null && !par1Packet201PlayerInfo.isConnected)
1290 {
1291 this.playerInfoMap.remove(par1Packet201PlayerInfo.playerName);
1292 this.playerInfoList.remove(var2);
1293 }
1294
1295 if (par1Packet201PlayerInfo.isConnected && var2 != null)
1296 {
1297 var2.responseTime = par1Packet201PlayerInfo.ping;
1298 }
1299 }
1300
1301 /**
1302 * Handle a keep alive packet.
1303 */
1304 public void handleKeepAlive(Packet0KeepAlive par1Packet0KeepAlive)
1305 {
1306 this.addToSendQueue(new Packet0KeepAlive(par1Packet0KeepAlive.randomId));
1307 }
1308
1309 /**
1310 * Handle a player abilities packet.
1311 */
1312 public void handlePlayerAbilities(Packet202PlayerAbilities par1Packet202PlayerAbilities)
1313 {
1314 EntityClientPlayerMP var2 = this.mc.thePlayer;
1315 var2.capabilities.isFlying = par1Packet202PlayerAbilities.getFlying();
1316 var2.capabilities.isCreativeMode = par1Packet202PlayerAbilities.isCreativeMode();
1317 var2.capabilities.disableDamage = par1Packet202PlayerAbilities.getDisableDamage();
1318 var2.capabilities.allowFlying = par1Packet202PlayerAbilities.getAllowFlying();
1319 var2.capabilities.setFlySpeed(par1Packet202PlayerAbilities.getFlySpeed());
1320 var2.capabilities.func_82877_b(par1Packet202PlayerAbilities.func_82558_j());
1321 }
1322
1323 public void handleAutoComplete(Packet203AutoComplete par1Packet203AutoComplete)
1324 {
1325 String[] var2 = par1Packet203AutoComplete.getText().split("\u0000");
1326
1327 if (this.mc.currentScreen instanceof GuiChat)
1328 {
1329 GuiChat var3 = (GuiChat)this.mc.currentScreen;
1330 var3.func_73894_a(var2);
1331 }
1332 }
1333
1334 public void handleLevelSound(Packet62LevelSound par1Packet62LevelSound)
1335 {
1336 this.mc.theWorld.playSound(par1Packet62LevelSound.getEffectX(), par1Packet62LevelSound.getEffectY(), par1Packet62LevelSound.getEffectZ(), par1Packet62LevelSound.getSoundName(), par1Packet62LevelSound.getVolume(), par1Packet62LevelSound.getPitch());
1337 }
1338
1339 public void handleCustomPayload(Packet250CustomPayload par1Packet250CustomPayload)
1340 {
1341 FMLNetworkHandler.handlePacket250Packet(par1Packet250CustomPayload, netManager, this);
1342 }
1343
1344 public void handleVanilla250Packet(Packet250CustomPayload par1Packet250CustomPayload)
1345 {
1346 if ("MC|TPack".equals(par1Packet250CustomPayload.channel))
1347 {
1348 String[] var2 = (new String(par1Packet250CustomPayload.data)).split("\u0000");
1349 String var3 = var2[0];
1350
1351 if (var2[1].equals("16"))
1352 {
1353 if (this.mc.texturePackList.getAcceptsTextures())
1354 {
1355 this.mc.texturePackList.requestDownloadOfTexture(var3);
1356 }
1357 else if (this.mc.texturePackList.func_77300_f())
1358 {
1359 this.mc.displayGuiScreen(new GuiYesNo(new NetClientWebTextures(this, var3), StringTranslate.getInstance().translateKey("multiplayer.texturePrompt.line1"), StringTranslate.getInstance().translateKey("multiplayer.texturePrompt.line2"), 0));
1360 }
1361 }
1362 }
1363 else if ("MC|TrList".equals(par1Packet250CustomPayload.channel))
1364 {
1365 DataInputStream var8 = new DataInputStream(new ByteArrayInputStream(par1Packet250CustomPayload.data));
1366
1367 try
1368 {
1369 int var9 = var8.readInt();
1370 GuiScreen var4 = this.mc.currentScreen;
1371
1372 if (var4 != null && var4 instanceof GuiMerchant && var9 == this.mc.thePlayer.craftingInventory.windowId)
1373 {
1374 IMerchant var5 = ((GuiMerchant)var4).getIMerchant();
1375 MerchantRecipeList var6 = MerchantRecipeList.readRecipiesFromStream(var8);
1376 var5.setRecipes(var6);
1377 }
1378 }
1379 catch (IOException var7)
1380 {
1381 var7.printStackTrace();
1382 }
1383 }
1384 }
1385
1386 /**
1387 * Return the NetworkManager instance used by this NetClientHandler
1388 */
1389 public INetworkManager getNetManager()
1390 {
1391 return this.netManager;
1392 }
1393
1394 @Override
1395 public EntityPlayer getPlayer()
1396 {
1397 return mc.thePlayer;
1398 }
1399
1400 public static void setConnectionCompatibilityLevel(byte connectionCompatibilityLevel)
1401 {
1402 NetClientHandler.connectionCompatibilityLevel = connectionCompatibilityLevel;
1403 }
1404
1405 public static byte getConnectionCompatibilityLevel()
1406 {
1407 return connectionCompatibilityLevel;
1408 }
1409 }