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New FastClick (inventory) check.

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This check is less strict on short term but more strict on medium term.
Keeps track of one second (200 ms resolution).
This commit is contained in:
asofold 2013-03-14 10:44:29 +01:00
parent 0abca20dd9
commit 9de6175874
8 changed files with 105 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/inventory/FastClick.java
View File

@ -5,6 +5,7 @@ import org.bukkit.entity.Player;
import fr.neatmonster.nocheatplus.checks.Check;
import fr.neatmonster.nocheatplus.checks.CheckType;
import fr.neatmonster.nocheatplus.checks.ViolationData;
import fr.neatmonster.nocheatplus.permissions.Permissions;
import fr.neatmonster.nocheatplus.utilities.TickTask;
/*
@ -28,53 +29,88 @@ public class FastClick extends Check {
super(CheckType.INVENTORY_FASTCLICK);
}
/**
* Checks a player.
*
* @param player
* the player
* @param cc
* @return true, if successful
*/
public boolean check(final Player player) {
// Take time once.
final long time = System.currentTimeMillis();
// /**
// * Checks a player.
// *
// * @param player
// * the player
// * @param cc
// * @return true, if successful
// */
// public boolean check(final Player player) {
// // Take time once.
// final long time = System.currentTimeMillis();
//
// final InventoryData data = InventoryData.getData(player);
//
// boolean cancel = false;
//
// // If the last inventory click has been made within 45 milliseconds.
// if (time - data.fastClickLastTime < 45L) {
// if (data.fastClickLastCancelled) {
//
// // Calculate the difference between the limit and the time elapsed.
// final double difference = 45L - time + data.fastClickLastTime;
// final InventoryConfig cc = InventoryConfig.getConfig(player);
// final ViolationData vd = new ViolationData(this, player, data.fastClickVL + difference, difference, cc.fastClickActions);
// if (TickTask.getLag(150) > 1.7f){
// // Don't increase vl here.
// cancel = vd.hasCancel();
// }
// else{
// // Increment the violation level.
// data.fastClickVL += difference;
//
// // Find out if we need to cancel the event.
// cancel = executeActions(vd);
// }
// } else
// data.fastClickLastCancelled = true;
// } else {
// data.fastClickLastCancelled = false;
//
// // Reduce the violation level.
// data.fastClickVL *= 0.98D;
// }
//
// // Remember the current time.s
// data.fastClickLastTime = time;
//
// return cancel;
// }
final InventoryData data = InventoryData.getData(player);
public boolean check(final Player player, final long now, final InventoryData data, final InventoryConfig cc) {
// Take time once.
data.fastClickFreq.add(now, 1f);
float shortTerm = data.fastClickFreq.bucketScore(0);
if (shortTerm > cc.fastClickShortTermLimit){
// Check for lag.
shortTerm /= (float) TickTask.getLag(data.fastClickFreq.bucketDuration());
}
shortTerm -= cc.fastClickShortTermLimit;
float normal = data.fastClickFreq.score(1f);
if (normal > cc.fastClickNormalLimit){
// Check for lag.
normal /= (float) TickTask.getLag(data.fastClickFreq.bucketDuration() * data.fastClickFreq.numberOfBuckets());
}
normal -= cc.fastClickNormalLimit;
final double violation = Math.max(shortTerm, normal);
boolean cancel = false;
// If the last inventory click has been made within 45 milliseconds.
if (time - data.fastClickLastTime < 45L) {
if (data.fastClickLastCancelled) {
// Calculate the difference between the limit and the time elapsed.
final double difference = 45L - time + data.fastClickLastTime;
final InventoryConfig cc = InventoryConfig.getConfig(player);
final ViolationData vd = new ViolationData(this, player, data.fastClickVL + difference, difference, cc.fastClickActions);
if (TickTask.getLag(150) > 1.7f){
// Don't increase vl here.
cancel = vd.hasCancel();
}
else{
// Increment the violation level.
data.fastClickVL += difference;
// Find out if we need to cancel the event.
if (violation > 0){
final ViolationData vd = new ViolationData(this, player, data.fastClickVL + violation, violation, cc.fastClickActions);
cancel = executeActions(vd);
}
} else
data.fastClickLastCancelled = true;
} else {
data.fastClickLastCancelled = false;
// Reduce the violation level.
data.fastClickVL *= 0.98D;
if (cc.debug && player.hasPermission(Permissions.ADMINISTRATION_DEBUG)){
player.sendMessage("FastClick: " + ((int) data.fastClickFreq.bucketScore(0)) + " / " + ((int) data.fastClickFreq.score(1f)));
}
// Remember the current time.s
data.fastClickLastTime = time;
return cancel;
}
}

2
NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/inventory/InstantEat.java
View File

@ -52,7 +52,7 @@ public class InstantEat extends Check {
return false;
// Rough estimation about how long it should take to eat
final long expectedTimeWhenEatingFinished = Math.max(data.instantEatInteract, data.fastClickLastTime) + 700L;
final long expectedTimeWhenEatingFinished = Math.max(data.instantEatInteract, data.lastClickTime) + 700L;
if (data.instantEatInteract > 0 && expectedTimeWhenEatingFinished < time){
// Acceptable, reduce VL to reward the player.

4
NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/inventory/InventoryConfig.java
View File

@ -80,6 +80,8 @@ public class InventoryConfig extends ACheckConfig {
public final boolean fastClickCheck;
public final boolean fastClickSpareCreative;
public final float fastClickShortTermLimit;
public final float fastClickNormalLimit;
public final ActionList fastClickActions;
public final boolean instantBowCheck;
@ -108,6 +110,8 @@ public class InventoryConfig extends ACheckConfig {
fastClickCheck = data.getBoolean(ConfPaths.INVENTORY_FASTCLICK_CHECK);
fastClickSpareCreative = data.getBoolean(ConfPaths.INVENTORY_FASTCLICK_SPARECREATIVE);
fastClickShortTermLimit = (float) data.getDouble(ConfPaths.INVENTORY_FASTCLICK_LIMIT_SHORTTERM);
fastClickNormalLimit = (float) data.getDouble(ConfPaths.INVENTORY_FASTCLICK_LIMIT_NORMAL);
fastClickActions = data.getOptimizedActionList(
ConfPaths.INVENTORY_FASTCLICK_ACTIONS,
Permissions.INVENTORY_FASTCLICK);

8
NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/inventory/InventoryData.java
View File

@ -9,6 +9,7 @@ import org.bukkit.entity.Player;
import fr.neatmonster.nocheatplus.checks.access.ACheckData;
import fr.neatmonster.nocheatplus.checks.access.CheckDataFactory;
import fr.neatmonster.nocheatplus.checks.access.ICheckData;
import fr.neatmonster.nocheatplus.utilities.ActionFrequency;
/*
* M""M dP M""""""'YMM dP
@ -73,13 +74,16 @@ public class InventoryData extends ACheckData {
public double instantBowVL;
public double instantEatVL;
// General.
public long lastClickTime = 0;;
// Data of the drop check.
public int dropCount;
public long dropLastTime;
// Data of the fast click check.
public boolean fastClickLastCancelled;
public long fastClickLastTime;
// public boolean fastClickLastCancelled;
public final ActionFrequency fastClickFreq = new ActionFrequency(5, 200L);
// Data of the instant bow check.
public long instantBowInteract;

10
NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/checks/inventory/InventoryListener.java
View File

@ -153,6 +153,7 @@ public class InventoryListener extends CheckListener {
* |___/
*/
if (event.getWhoClicked() instanceof Player) {
final long now = System.currentTimeMillis();
final Player player = (Player) event.getWhoClicked();
// Illegal enchantment checks.
@ -165,10 +166,14 @@ public class InventoryListener extends CheckListener {
}
catch(final ArrayIndexOutOfBoundsException e){} // Hotfix (CB)
final InventoryData data = InventoryData.getData(player);
// Fast inventory manipulation check.
if (fastClick.isEnabled(player)){
if (player.getGameMode() != GameMode.CREATIVE || !InventoryConfig.getConfig(player).fastClickSpareCreative){
if (fastClick.check(player)){
final InventoryConfig cc = InventoryConfig.getConfig(player);
if (player.getGameMode() != GameMode.CREATIVE || !cc.fastClickSpareCreative){
if (fastClick.check(player, now, data, cc)){
// The check requested the event to be cancelled.
event.setCancelled(true);
}
@ -176,6 +181,7 @@ public class InventoryListener extends CheckListener {
Improbable.feed(player, 0.7f, System.currentTimeMillis());
}
}
data.lastClickTime = now;
}
}

3
NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/config/ConfPaths.java
View File

@ -468,6 +468,9 @@ public abstract class ConfPaths {
private static final String INVENTORY_FASTCLICK = INVENTORY + "fastclick.";
public static final String INVENTORY_FASTCLICK_CHECK = INVENTORY_FASTCLICK + "active";
public static final String INVENTORY_FASTCLICK_SPARECREATIVE = INVENTORY_FASTCLICK + "sparecreative";
private static final String INVENTORY_FASTCLICK_LIMIT = INVENTORY_FASTCLICK + "limit.";
public static final String INVENTORY_FASTCLICK_LIMIT_SHORTTERM = INVENTORY_FASTCLICK_LIMIT + "shortterm";
public static final String INVENTORY_FASTCLICK_LIMIT_NORMAL = INVENTORY_FASTCLICK_LIMIT + "normal";
public static final String INVENTORY_FASTCLICK_ACTIONS = INVENTORY_FASTCLICK + "actions";
private static final String INVENTORY_INSTANTBOW = INVENTORY + "instantbow.";

2
NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/config/DefaultConfig.java
View File

@ -360,6 +360,8 @@ public class DefaultConfig extends ConfigFile {
set(ConfPaths.INVENTORY_FASTCLICK_CHECK, true);
set(ConfPaths.INVENTORY_FASTCLICK_SPARECREATIVE, true);
set(ConfPaths.INVENTORY_FASTCLICK_LIMIT_SHORTTERM, 4);
set(ConfPaths.INVENTORY_FASTCLICK_LIMIT_NORMAL, 15);
set(ConfPaths.INVENTORY_FASTCLICK_ACTIONS, "cancel vl>50 log:fastclick:3:5:cif cancel");
set(ConfPaths.INVENTORY_INSTANTBOW_CHECK, true);

2
NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/utilities/CheckUtils.java
View File

@ -476,7 +476,7 @@ public class CheckUtils {
ref = Math.max(ref, CombinedData.getData(player).lastMoveTime);
// Inventory.
final InventoryData iData = InventoryData.getData(player);
ref = Math.max(ref, iData.fastClickLastTime);
ref = Math.max(ref, iData.lastClickTime);
ref = Math.max(ref, iData.instantEatInteract);
// BlcokBreak/interact.
final BlockBreakData bbData = BlockBreakData.getData(player);