fix(wired): bound user action inputs

Emulator/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredConditionUserPerformsAction.java

@@ -87,7 +87,13 @@ public class WiredConditionUserPerformsAction extends InteractionWiredCondition
             return;
         }
 
-        JsonData data = WiredManager.getGson().fromJson(wiredData, JsonData.class);
+        JsonData data;
+        try {
+            data = WiredManager.getGson().fromJson(wiredData, JsonData.class);
+        } catch (RuntimeException ignored) {
+            this.resetSettings();
+            return;
+        }
 
         if (data == null) {
             return;
@@ -253,7 +259,7 @@ public class WiredConditionUserPerformsAction extends InteractionWiredCondition
         }
 
         long timestamp = (Long) timestampValue;
-        if ((System.currentTimeMillis() - timestamp) > TRANSIENT_ACTION_WINDOW_MS) {
+        if (!WiredUserActionInputGuard.isRecentTimestamp(timestamp, System.currentTimeMillis(), TRANSIENT_ACTION_WINDOW_MS)) {
             return false;
         }
 

Emulator/src/main/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredUserActionInputGuard.java

@@ -0,0 +1,14 @@
+package com.eu.habbo.habbohotel.items.interactions.wired.conditions;
+
+public final class WiredUserActionInputGuard {
+    private WiredUserActionInputGuard() {
+    }
+
+    public static boolean isRecentTimestamp(long timestamp, long now, long windowMs) {
+        if (timestamp < 1 || timestamp > now || windowMs < 1) {
+            return false;
+        }
+
+        return (now - timestamp) <= windowMs;
+    }
+}

Emulator/src/test/java/com/eu/habbo/habbohotel/items/interactions/wired/conditions/WiredUserActionInputGuardTest.java

@@ -0,0 +1,22 @@
+package com.eu.habbo.habbohotel.items.interactions.wired.conditions;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class WiredUserActionInputGuardTest {
+
+    @Test
+    void rejectsInvalidOrFutureTimestamps() {
+        assertFalse(WiredUserActionInputGuard.isRecentTimestamp(0, 1000, 5000));
+        assertFalse(WiredUserActionInputGuard.isRecentTimestamp(1500, 1000, 5000));
+        assertFalse(WiredUserActionInputGuard.isRecentTimestamp(900, 1000, 0));
+    }
+
+    @Test
+    void acceptsTimestampsInsideWindowOnly() {
+        assertTrue(WiredUserActionInputGuard.isRecentTimestamp(900, 1000, 5000));
+        assertFalse(WiredUserActionInputGuard.isRecentTimestamp(100, 1000, 500));
+    }
+}