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Only check for lag if there is windows to burn.

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This commit is contained in:
asofold 2014-07-21 14:22:45 +02:00
parent 1441859ced
commit 7de214abae
1 changed files with 9 additions and 4 deletions
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13
NCPCore/src/main/java/fr/neatmonster/nocheatplus/net/NetStatic.java
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@ -38,6 +38,7 @@ public class NetStatic {
final int winNum = packetFreq.numberOfBuckets();
// Add packet to frequency count.
packetFreq.add(time, packets);
// TODO: Add a per-bucket violation AF (once first bucket > thresh => pbvAF.add(now, 1f) + if total score > xyz => extra violation).
// Fill up all "used" time windows (minimum we can do without other events).
final float burnScore = (float) idealPackets * (float) winDur / 1000f;
@ -47,6 +48,7 @@ public class NetStatic {
boolean used = false;
for (burnStart = 1; burnStart < winNum; burnStart ++) {
if (packetFreq.bucketScore(burnStart) > 0f) {
// TODO: burnStart ++; Fill up all ? ~ e.g. what with filled up half?
if (used) {
for (int j = burnStart; j < winNum; j ++) {
if (packetFreq.bucketScore(j) == 0f) {
@ -63,14 +65,17 @@ public class NetStatic {
// TODO: Burn time windows based on other activity counting [e.g. same resolution ActinFrequency with keep-alive].
// Adjust empty based on server side lag, this makes the check more strict.
// TODO: Consider to add a config flag for skipping the lag adaption (e.g. strict).
final float lag = TickTask.getLag(winDur * winNum, true);
// TODO: Consider increasing the allowed maximum, for extreme server-side lag.
empty = Math.min(empty, (int) Math.round((lag - 1f) * winNum));
if (empty > 0) {
// TODO: Consider to add a config flag for skipping the lag adaption (e.g. strict).
final float lag = TickTask.getLag(winDur * winNum, true);
// TODO: Consider increasing the allowed maximum, for extreme server-side lag.
empty = Math.min(empty, (int) Math.round((lag - 1f) * winNum));
}
final double fullCount;
if (burnStart < winNum) {
// Assume all following time windows are burnt.
// TODO: empty score + trailing score !? max with trailing bukkets * ideal (!)
final float trailing = Math.max(packetFreq.trailingScore(burnStart, 1f), burnScore * (winNum - burnStart - empty));
final float leading = packetFreq.leadingScore(burnStart, 1f);
fullCount = leading + trailing;