public void handleChat(Packet3Chat par1Packet3Chat) {
ModLoader.serverChat(this, par1Packet3Chat.message);
if (playerEntity.getChatVisibility() == 2) {
sendPacketToPlayer(new Packet3Chat("Cannot send chat message."));
return;
}
String s = par1Packet3Chat.message;
if (s.length() > 100) {
kickPlayerFromServer("Chat message too long");
return;
}
s = s.trim();
for (int i = 0; i < s.length(); i++) {
if (!ChatAllowedCharacters.isAllowedCharacter(s.charAt(i))) {
kickPlayerFromServer("Illegal characters in chat");
return;
}
}
if (s.startsWith("/")) {
func_72566_d(s);
} else {
if (playerEntity.getChatVisibility() == 1) {
sendPacketToPlayer(new Packet3Chat("Cannot send chat message."));
return;
}
s =
(new StringBuilder())
.append("<")
.append(playerEntity.username)
.append("> ")
.append(s)
.toString();
logger.info(s);
mcServer.getConfigurationManager().sendPacketToAllPlayers(new Packet3Chat(s, false));
}
chatSpamThresholdCount += 20;
if (chatSpamThresholdCount > 200
&& !mcServer.getConfigurationManager().areCommandsAllowed(playerEntity.username)) {
kickPlayerFromServer("disconnect.spam");
}
}
/** run once each game tick */
public void networkTick() {
field_72584_h = false;
currentTicks++;
mcServer.theProfiler.startSection("packetflow");
theNetworkManager.processReadPackets();
mcServer.theProfiler.endStartSection("keepAlive");
if ((long) currentTicks - ticksOfLastKeepAlive > 20L) {
ticksOfLastKeepAlive = currentTicks;
keepAliveTimeSent = System.nanoTime() / 0xf4240L;
keepAliveRandomID = randomGenerator.nextInt();
sendPacketToPlayer(new Packet0KeepAlive(keepAliveRandomID));
}
if (chatSpamThresholdCount > 0) {
chatSpamThresholdCount--;
}
if (creativeItemCreationSpamThresholdTally > 0) {
creativeItemCreationSpamThresholdTally--;
}
mcServer.theProfiler.endStartSection("playerTick");
if (!field_72584_h && !playerEntity.playerHasConqueredTheEnd) {
playerEntity.onUpdateEntity();
}
mcServer.theProfiler.endSection();
}
public void kickPlayerFromServer(String par1Str) {
if (serverShuttingDown) {
return;
} else {
playerEntity.mountEntityAndWakeUp();
sendPacketToPlayer(new Packet255KickDisconnect(par1Str));
theNetworkManager.serverShutdown();
mcServer
.getConfigurationManager()
.sendPacketToAllPlayers(
new Packet3Chat(
(new StringBuilder())
.append("\247e")
.append(playerEntity.username)
.append(" left the game.")
.toString()));
mcServer.getConfigurationManager().func_72367_e(playerEntity);
serverShuttingDown = true;
return;
}
}
public void handlePlace(Packet15Place par1Packet15Place) {
WorldServer worldserver = mcServer.worldServerForDimension(playerEntity.dimension);
ItemStack itemstack = playerEntity.inventory.getCurrentItem();
boolean flag = false;
int i = par1Packet15Place.getXPosition();
int j = par1Packet15Place.getYPosition();
int k = par1Packet15Place.getZPosition();
int l = par1Packet15Place.getDirection();
boolean flag1 =
worldserver.actionsAllowed =
worldserver.provider.worldType != 0
|| mcServer.getConfigurationManager().areCommandsAllowed(playerEntity.username)
|| mcServer.isSinglePlayer();
if (par1Packet15Place.getDirection() == 255) {
if (itemstack == null) {
return;
}
playerEntity.theItemInWorldManager.tryUseItem(playerEntity, worldserver, itemstack);
} else if (par1Packet15Place.getYPosition() < mcServer.getBuildLimit() - 1
|| par1Packet15Place.getDirection() != 1
&& par1Packet15Place.getYPosition() < mcServer.getBuildLimit()) {
ChunkCoordinates chunkcoordinates = worldserver.getSpawnPoint();
int i1 = MathHelper.abs_int(i - chunkcoordinates.posX);
int j1 = MathHelper.abs_int(k - chunkcoordinates.posZ);
if (i1 > j1) {
j1 = i1;
}
if (field_72587_r
&& playerEntity.getDistanceSq((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D)
< 64D
&& (j1 > 16 || flag1)) {
playerEntity.theItemInWorldManager.activateBlockOrUseItem(
playerEntity,
worldserver,
itemstack,
i,
j,
k,
l,
par1Packet15Place.getXOffset(),
par1Packet15Place.getYOffset(),
par1Packet15Place.getZOffset());
}
flag = true;
} else {
playerEntity.serverForThisPlayer.sendPacketToPlayer(
new Packet3Chat(
(new StringBuilder())
.append("\2477Height limit for building is ")
.append(mcServer.getBuildLimit())
.toString()));
flag = true;
}
if (flag) {
playerEntity.serverForThisPlayer.sendPacketToPlayer(
new Packet53BlockChange(i, j, k, worldserver));
if (l == 0) {
j--;
}
if (l == 1) {
j++;
}
if (l == 2) {
k--;
}
if (l == 3) {
k++;
}
if (l == 4) {
i--;
}
if (l == 5) {
i++;
}
playerEntity.serverForThisPlayer.sendPacketToPlayer(
new Packet53BlockChange(i, j, k, worldserver));
}
itemstack = playerEntity.inventory.getCurrentItem();
if (itemstack != null && itemstack.stackSize == 0) {
playerEntity.inventory.mainInventory[playerEntity.inventory.currentItem] = null;
itemstack = null;
}
if (itemstack == null || itemstack.getMaxItemUseDuration() == 0) {
playerEntity.playerInventoryBeingManipulated = true;
playerEntity.inventory.mainInventory[playerEntity.inventory.currentItem] =
ItemStack.copyItemStack(
playerEntity.inventory.mainInventory[playerEntity.inventory.currentItem]);
Slot slot =
playerEntity.craftingInventory.getSlotFromInventory(
playerEntity.inventory, playerEntity.inventory.currentItem);
playerEntity.craftingInventory.updateCraftingResults();
playerEntity.playerInventoryBeingManipulated = false;
if (!ItemStack.areItemStacksEqual(
playerEntity.inventory.getCurrentItem(), par1Packet15Place.getItemStack())) {
sendPacketToPlayer(
new Packet103SetSlot(
playerEntity.craftingInventory.windowId,
slot.slotNumber,
playerEntity.inventory.getCurrentItem()));
}
}
worldserver.actionsAllowed = false;
}