Examples with IPlayerData fr.neatmonster.nocheatplus.players.IPlayerData used on opensource projects

Example 66 with IPlayerData

use of fr.neatmonster.nocheatplus.players.IPlayerData in project NoCheatPlus by NoCheatPlus.

the class ProtocolLibComponent method onPlayerTeleport.

@EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
public void onPlayerTeleport(final PlayerTeleportEvent event) {
    if (!registeredPacketAdapters.isEmpty()) {
        // TODO: Might move to MovingListener.
        // TODO: Might still add cancelled UNKNOWN events. TEST IT
        final Location to = event.getTo();
        if (to == null) {
            return;
        }
        final Player player = event.getPlayer();
        final IPlayerData pData = DataManager.getPlayerData(player);
        final NetData data = pData.getGenericInstance(NetData.class);
        if (pData.isCheckActive(CheckType.NET_FLYINGFREQUENCY, player)) {
            // Register expected location for comparison with outgoing packets.
            data.teleportQueue.onTeleportEvent(to.getX(), to.getY(), to.getZ(), to.getYaw(), to.getPitch());
        }
        data.clearFlyingQueue();
    }
}

Example 67 with IPlayerData

use of fr.neatmonster.nocheatplus.players.IPlayerData in project NoCheatPlus by NoCheatPlus.

the class SoundDistance method onPacketSending.

@Override
public void onPacketSending(final PacketEvent event) {
    final PacketContainer packetContainer = event.getPacket();
    // Compare sound effect name.
    if (!isSoundMonitored(packetContainer)) {
        return;
    }
    final Player player = event.getPlayer();
    final IPlayerData pData = DataManager.getPlayerData(player);
    if (!pData.isCheckActive(CheckType.NET_SOUNDDISTANCE, player)) {
        return;
    }
    // Compare distance of player to the weather location.
    final Location loc = player.getLocation(useLoc);
    final StructureModifier<Integer> ints = packetContainer.getIntegers();
    final double dSq = TrigUtil.distanceSquared(ints.read(0) / 8, ints.read(2) / 8, loc.getX(), loc.getZ());
    // if (data.debug) {
    // debug(player, "SoundDistance(" + soundName + "): " + StringUtil.fdec1.format(Math.sqrt(dSq)));
    // }
    final NetConfig cc = pData.getGenericInstance(NetConfig.class);
    if (dSq > cc.soundDistanceSq) {
        event.setCancelled(true);
        counters.add(idSoundEffectCancel, 1);
    }
    useLoc.setWorld(null);
}

Example 68 with IPlayerData

use of fr.neatmonster.nocheatplus.players.IPlayerData in project NoCheatPlus by NoCheatPlus.

the class BlockInteractListener method onPlayerInteract.

/**
 * We listen to PlayerInteractEvent events for obvious reasons.
 *
 * @param event
 *            the event
 */
@EventHandler(ignoreCancelled = false, priority = EventPriority.LOWEST)
public void onPlayerInteract(final PlayerInteractEvent event) {
    final Player player = event.getPlayer();
    final IPlayerData pData = DataManager.getPlayerData(player);
    final BlockInteractData data = pData.getGenericInstance(BlockInteractData.class);
    data.resetLastBlock();
    // Early cancel for interact events with dead players and other.
    final int cancelId;
    if (player.isDead() && BridgeHealth.getHealth(player) <= 0.0) {
        // TODO: Should be dead !?.
        // Auto-soup after death.
        /*
             * TODO: Allow physical interact after death? Risks could be command
             * blocks used etc.
             */
        cancelId = idCancelDead;
    } else if (!player.isOnline()) {
        cancelId = idCancelOffline;
    } else if (MovingUtil.hasScheduledPlayerSetBack(player)) {
        // Might log.
        // No counters yet, but do prevent.
        cancelId = -1;
    } else {
        cancelId = Integer.MIN_VALUE;
    }
    if (cancelId != Integer.MIN_VALUE) {
        event.setUseInteractedBlock(Result.DENY);
        event.setUseItemInHand(Result.DENY);
        event.setCancelled(true);
        data.setPlayerInteractEventResolution(event);
        if (cancelId >= 0) {
            counters.addPrimaryThread(cancelId, 1);
        }
        return;
    }
    // TODO: Re-arrange for interact spamming. (With ProtocolLib something else is in place as well.)
    final Action action = event.getAction();
    final Block block = event.getClickedBlock();
    final int previousLastTick = data.getLastTick();
    // TODO: Last block setting: better on monitor !?.
    boolean blockChecks = true;
    if (block == null) {
        data.resetLastBlock();
        blockChecks = false;
    } else {
        data.setLastBlock(block, action);
    }
    final BlockFace face = event.getBlockFace();
    final ItemStack stack;
    switch(action) {
        case RIGHT_CLICK_AIR:
        // TODO: What else to adapt?
        case LEFT_CLICK_AIR:
        // TODO: What else to adapt?
        case LEFT_CLICK_BLOCK:
            stack = null;
            break;
        case RIGHT_CLICK_BLOCK:
            stack = Bridge1_9.getUsedItem(player, event);
            if (stack != null && stack.getType() == Material.ENDER_PEARL) {
                checkEnderPearlRightClickBlock(player, block, face, event, previousLastTick, data, pData);
            }
            break;
        default:
            data.setPlayerInteractEventResolution(event);
            return;
    }
    boolean cancelled = false;
    if (event.isCancelled() && event.useInteractedBlock() != Result.ALLOW) {
        if (event.useItemInHand() == Result.ALLOW) {
            blockChecks = false;
        // TODO: Some potential for plugin features...
        } else {
            // Can't do more than prevent all (could: set to prevent on highest, if desired).
            data.setPlayerInteractEventResolution(event);
            return;
        }
    }
    final BlockInteractConfig cc = pData.getGenericInstance(BlockInteractConfig.class);
    boolean preventUseItem = false;
    final Location loc = player.getLocation(useLoc);
    final FlyingQueueHandle flyingHandle = new FlyingQueueHandle(pData);
    // Interaction speed.
    if (!cancelled && speed.isEnabled(player, pData) && speed.check(player, data, cc)) {
        cancelled = true;
        preventUseItem = true;
    }
    if (blockChecks) {
        final double eyeHeight = MovingUtil.getEyeHeight(player);
        // First the reach check.
        if (!cancelled && reach.isEnabled(player, pData) && reach.check(player, loc, eyeHeight, block, data, cc)) {
            cancelled = true;
        }
        // Second the direction check
        if (!cancelled && direction.isEnabled(player, pData) && direction.check(player, loc, eyeHeight, block, flyingHandle, data, cc, pData)) {
            cancelled = true;
        }
        // Ray tracing for freecam use etc.
        if (!cancelled && visible.isEnabled(player, pData) && visible.check(player, loc, eyeHeight, block, face, action, flyingHandle, data, cc, pData)) {
            cancelled = true;
        }
    }
    // If one of the checks requested to cancel the event, do so.
    if (cancelled) {
        onCancelInteract(player, block, face, event, previousLastTick, preventUseItem, data, cc, pData);
    } else {
        if (flyingHandle.isFlyingQueueFetched()) {
            // TODO: Update flying queue removing failed entries? At least store index for subsequent checks.
            final int flyingIndex = flyingHandle.getFirstIndexWithContentIfFetched();
            final Integer cId;
            if (flyingIndex == 0) {
                cId = idInteractLookFlyingFirst;
            } else {
                cId = idInteractLookFlyingOther;
            }
            counters.add(cId, 1);
            if (pData.isDebugActive(CheckType.BLOCKINTERACT)) {
                // Log which entry was used.
                logUsedFlyingPacket(player, flyingHandle, flyingIndex);
            }
        } else {
            counters.addPrimaryThread(idInteractLookCurrent, 1);
        }
    }
    // Set resolution here already:
    data.setPlayerInteractEventResolution(event);
    useLoc.setWorld(null);
}

Example 69 with IPlayerData

use of fr.neatmonster.nocheatplus.players.IPlayerData in project NoCheatPlus by NoCheatPlus.

the class BlockPlaceListener method onPlayerInteract.

/**
 * We listener to PlayerInteract events to prevent players from spamming the server with monster eggs.
 *
 * @param event
 *            the event
 */
@EventHandler(ignoreCancelled = false, priority = EventPriority.LOWEST)
public void onPlayerInteract(final PlayerInteractEvent event) {
    if (event.isCancelled()) {
        // TODO: Might run checks if (event.useInteractedBlock()) ...
        return;
    }
    if (event.getAction() != Action.RIGHT_CLICK_BLOCK) {
        return;
    }
    final Player player = event.getPlayer();
    final ItemStack stack = Bridge1_9.getUsedItem(player, event);
    if (stack == null) {
        return;
    }
    final IPlayerData pData = DataManager.getPlayerData(player);
    final BlockPlaceConfig cc = pData.getGenericInstance(BlockPlaceConfig.class);
    final Material type = stack.getType();
    if (InventoryUtil.isBoat(type)) {
        if (cc.preventBoatsAnywhere) {
            // TODO: Alter config (activation, allow on top of ground).
            // TODO: Version/plugin specific alteration for 'default'.
            checkBoatsAnywhere(player, event, cc, pData);
        }
    } else if (type == Material.MONSTER_EGG) {
        // Check blockplace.speed.
        if (speed.isEnabled(player, pData) && speed.check(player, cc, pData)) {
            // If the check was positive, cancel the event.
            event.setCancelled(true);
        }
    }
}

Example 70 with IPlayerData

use of fr.neatmonster.nocheatplus.players.IPlayerData in project NoCheatPlus by NoCheatPlus.

the class MunchHausen method checkFish.

public boolean checkFish(final Player player, final Entity caught, final State state) {
    if (caught == null || !(caught instanceof Player))
        return false;
    final Player caughtPlayer = (Player) caught;
    final IPlayerData pData = DataManager.getPlayerData(player);
    final CombinedData data = pData.getGenericInstance(CombinedData.class);
    if (player.equals(caughtPlayer)) {
        data.munchHausenVL += 1.0;
        if (executeActions(player, data.munchHausenVL, 1.0, pData.getGenericInstance(CombinedConfig.class).munchHausenActions).willCancel()) {
            return true;
        }
    } else
        data.munchHausenVL *= 0.96;
    return false;
}