127 lines
4.8 KiB
Java
127 lines
4.8 KiB
Java
/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package fr.neatmonster.nocheatplus.checks.combined;
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import org.bukkit.entity.Player;
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import fr.neatmonster.nocheatplus.actions.ParameterName;
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import fr.neatmonster.nocheatplus.checks.Check;
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import fr.neatmonster.nocheatplus.checks.CheckType;
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import fr.neatmonster.nocheatplus.checks.ViolationData;
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import fr.neatmonster.nocheatplus.components.registry.feature.IDisableListener;
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import fr.neatmonster.nocheatplus.players.DataManager;
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import fr.neatmonster.nocheatplus.players.IPlayerData;
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import fr.neatmonster.nocheatplus.utilities.TickTask;
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/**
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* This check combines different other checks frequency and occurrecnces into one count.
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* (Intended for static access by other checks.)
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*
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* @author mc_dev
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*
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*/
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public class Improbable extends Check implements IDisableListener{
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private static Improbable instance = null;
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/**
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* Return if t cancel.
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* @param player
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* @param weights
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* @param now
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* @return
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*/
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public static final boolean check(final Player player, final float weight, final long now,
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final String tags, final IPlayerData pData){
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return instance.checkImprobable(player, weight, now, tags, pData);
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}
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/**
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* Feed the check but no violations processing (convenience method).
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* @param player
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* @param weight
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* @param now
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* @param pData
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*/
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public static final void feed(final Player player, final float weight, final long now,
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final IPlayerData pData){
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pData.getGenericInstance(CombinedData.class).improbableCount.add(now, weight);
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}
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/**
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* Feed the check but no violations processing (convenience method).
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* @param player
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* @param weight
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* @param now
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*/
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public static void feed(final Player player, final float weight, long now) {
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feed(player, weight, now, DataManager.getPlayerData(player));
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}
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////////////////////////////////////
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// Instance methods.
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///////////////////////////////////
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public Improbable() {
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super(CheckType.COMBINED_IMPROBABLE);
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instance = this;
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}
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private boolean checkImprobable(final Player player, final float weight, final long now,
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final String tags, final IPlayerData pData) {
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if (!pData.isCheckActive(type, player)) {
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return false;
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}
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final CombinedData data = pData.getGenericInstance(CombinedData.class);
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final CombinedConfig cc = pData.getGenericInstance(CombinedConfig.class);
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data.improbableCount.add(now, weight);
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final float shortTerm = data.improbableCount.bucketScore(0);
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double violation = 0;
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boolean violated = false;
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if (shortTerm * 0.8f > cc.improbableLevel / 20.0){
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final float lag = pData.getCurrentWorldData().shouldAdjustToLag(type) ? TickTask.getLag(data.improbableCount.bucketDuration(), true) : 1f;
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if (shortTerm / lag > cc.improbableLevel / 20.0){
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violation += shortTerm * 2d / lag;
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violated = true;
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}
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}
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final double full = data.improbableCount.score(1.0f);
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if (full > cc.improbableLevel){
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final float lag = pData.getCurrentWorldData().shouldAdjustToLag(type) ? TickTask.getLag(data.improbableCount.bucketDuration() * data.improbableCount.numberOfBuckets(), true) : 1f;
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if (full / lag > cc.improbableLevel){
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violation += full / lag;
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violated = true;
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}
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}
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boolean cancel = false;
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if (violated){
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// Execute actions
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data.improbableVL += violation / 10.0;
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final ViolationData vd = new ViolationData(this, player, data.improbableVL, violation, cc.improbableActions);
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if (tags != null && !tags.isEmpty()) vd.setParameter(ParameterName.TAGS, tags);
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cancel = executeActions(vd).willCancel();
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}
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else
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data.improbableVL *= 0.95;
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return cancel;
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}
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@Override
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public void onDisable() {
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instance = null;
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}
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}
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