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introduced AntiInventoryMove appliance with related listeners and optimized admin notification logic in AcInform

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This commit is contained in:
Elias Müller
2025-12-13 13:45:37 +01:00
parent 2087b4c379
commit 1ac19014c1
5 changed files with 108 additions and 10 deletions
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13
common/src/main/java/eu/mhsl/craftattack/spawn/common/appliances/security/antiBoatFreecam/AntiBoatFreecam.java
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@@ -5,15 +5,10 @@ import eu.mhsl.craftattack.spawn.core.Main;
import eu.mhsl.craftattack.spawn.core.appliance.Appliance;
import org.bukkit.Bukkit;
import org.bukkit.entity.Boat;
import org.bukkit.entity.Player;
import java.util.HashMap;
import java.util.Map;
@SuppressWarnings("unused")
public class AntiBoatFreecam extends Appliance {
private static final float MAX_YAW_OFFSET = 106.0f;
private final Map<Player, Float> violatedPlayers = new HashMap<>();
public AntiBoatFreecam() {
Bukkit.getScheduler().runTaskTimerAsynchronously(
@@ -27,14 +22,12 @@ public class AntiBoatFreecam extends Appliance {
float yawDelta = wrapDegrees(playerYaw - boatYaw);
if(Math.abs(yawDelta) <= MAX_YAW_OFFSET) return;
this.violatedPlayers.merge(player, 1f, Float::sum);
float violationCount = this.violatedPlayers.get(player);
if(violationCount != 1 && violationCount % 100 != 0) return;
Main.instance().getAppliance(AcInform.class).notifyAdmins(
Main.instance().getAppliance(AcInform.class).slowedNotifyAdmins(
"internal",
player.getName(),
"illegalBoatLookYaw",
violationCount
yawDelta,
3000
);
}),
1L,

38
common/src/main/java/eu/mhsl/craftattack/spawn/common/appliances/security/antiInventoryMove/AntiInventoryMove.java Normal file
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@@ -0,0 +1,38 @@
package eu.mhsl.craftattack.spawn.common.appliances.security.antiInventoryMove;
import eu.mhsl.craftattack.spawn.core.appliance.Appliance;
import net.kyori.adventure.util.Ticks;
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.jetbrains.annotations.NotNull;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
public class AntiInventoryMove extends Appliance {
private static final long errorTimeMargin = Ticks.SINGLE_TICK_DURATION_MS * 2;
private final Map<UUID, Long> invOpen = new ConcurrentHashMap<>();
public void setInvOpen(Player player, boolean open) {
if(open)
this.invOpen.put(player.getUniqueId(), System.currentTimeMillis());
else
this.invOpen.remove(player.getUniqueId());
}
public boolean hasInventoryOpen(Player player) {
if(!this.invOpen.containsKey(player.getUniqueId())) return false;
return this.invOpen.get(player.getUniqueId()) < System.currentTimeMillis() - errorTimeMargin;
}
@Override
protected @NotNull List<Listener> listeners() {
return List.of(
new InventoryTrackerListener(),
new InInventoryMoveListener()
);
}
}

21
common/src/main/java/eu/mhsl/craftattack/spawn/common/appliances/security/antiInventoryMove/InInventoryMoveListener.java Normal file
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@@ -0,0 +1,21 @@
package eu.mhsl.craftattack.spawn.common.appliances.security.antiInventoryMove;
import eu.mhsl.craftattack.spawn.common.appliances.tooling.acInform.AcInform;
import eu.mhsl.craftattack.spawn.core.Main;
import eu.mhsl.craftattack.spawn.core.appliance.ApplianceListener;
import org.bukkit.event.EventHandler;
import org.bukkit.event.player.PlayerInputEvent;
class InInventoryMoveListener extends ApplianceListener<AntiInventoryMove> {
@EventHandler
public void onInput(PlayerInputEvent event) {
if(!this.getAppliance().hasInventoryOpen(event.getPlayer())) return;
Main.instance().getAppliance(AcInform.class).slowedNotifyAdmins(
"internal",
event.getPlayer().getName(),
"inInventoryMove",
-1f,
3000
);
}
}

21
common/src/main/java/eu/mhsl/craftattack/spawn/common/appliances/security/antiInventoryMove/InventoryTrackerListener.java Normal file
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@@ -0,0 +1,21 @@
package eu.mhsl.craftattack.spawn.common.appliances.security.antiInventoryMove;
import eu.mhsl.craftattack.spawn.core.appliance.ApplianceListener;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.inventory.InventoryCloseEvent;
import org.bukkit.event.inventory.InventoryOpenEvent;
class InventoryTrackerListener extends ApplianceListener<AntiInventoryMove> {
@EventHandler
public void onOpen(InventoryOpenEvent event) {
if(!(event.getPlayer() instanceof Player player)) return;
this.getAppliance().setInvOpen(player, true);
}
@EventHandler
public void onClose(InventoryCloseEvent event) {
if(!(event.getPlayer() instanceof Player player)) return;
this.getAppliance().setInvOpen(player, false);
}
}

25
common/src/main/java/eu/mhsl/craftattack/spawn/common/appliances/tooling/acInform/AcInform.java
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@@ -11,14 +11,20 @@ import org.bukkit.Bukkit;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
public class AcInform extends Appliance {
private final Map<String, Map<String, Long>> violationSlowdowns = new ConcurrentHashMap<>();
public void processCommand(@NotNull String[] args) {
String anticheatName = null;
String playerName = null;
String checkName = null;
Float violationCount = null;
int notifyEvery = 0;
for(int i = 0; i < args.length; i++) {
if(!args[i].startsWith("--")) continue;
@@ -36,13 +42,32 @@ public class AcInform extends Appliance {
case "--playerName" -> playerName = value;
case "--check" -> checkName = value;
case "--violationCount" -> violationCount = value.isEmpty() ? null : Float.valueOf(value);
case "--notifyEvery" -> notifyEvery = Integer.parseInt(value);
}
}
if(notifyEvery == 0) {
this.notifyAdmins(anticheatName, playerName, checkName, violationCount);
} else {
this.slowedNotifyAdmins(anticheatName, playerName, checkName, violationCount, notifyEvery);
}
}
public void slowedNotifyAdmins(@Nullable String anticheatName, @Nullable String playerName, @Nullable String checkName, @Nullable Float violationCount, int notifyEvery) {
this.violationSlowdowns.putIfAbsent(playerName, new HashMap<>());
var slowdowns = this.violationSlowdowns.get(playerName);
if(slowdowns.containsKey(checkName)) {
if(slowdowns.get(checkName) > System.currentTimeMillis() - notifyEvery) return;
}
this.notifyAdmins(anticheatName, playerName, checkName, violationCount);
}
public void notifyAdmins(@Nullable String anticheatName, @Nullable String playerName, @Nullable String checkName, @Nullable Float violationCount) {
this.violationSlowdowns.putIfAbsent(playerName, new HashMap<>());
this.violationSlowdowns.get(playerName).put(checkName, System.currentTimeMillis());
ComponentBuilder<TextComponent, TextComponent.Builder> component = Component.text();
NamedTextColor textColor = NamedTextColor.GRAY;