1 files changed, 71 insertions, 0 deletions
diff --git a/EssentialsAntiCheat/src/com/earth2me/essentials/anticheat/checks/inventory/DropCheck.java b/EssentialsAntiCheat/src/com/earth2me/essentials/anticheat/checks/inventory/DropCheck.java
new file mode 100644
index 000000000..2e9d030f7
--- /dev/null
+++ b/EssentialsAntiCheat/src/com/earth2me/essentials/anticheat/checks/inventory/DropCheck.java
@@ -0,0 +1,71 @@
+package com.earth2me.essentials.anticheat.checks.inventory;
+
+import com.earth2me.essentials.anticheat.NoCheat;
+import com.earth2me.essentials.anticheat.NoCheatPlayer;
+import com.earth2me.essentials.anticheat.actions.ParameterName;
+import com.earth2me.essentials.anticheat.data.Statistics.Id;
+import java.util.Locale;
+
+
+/**
+ * The DropCheck will find out if a player drops too many items within a short amount of time
+ *
+ */
+public class DropCheck extends InventoryCheck
+{
+	public DropCheck(NoCheat plugin)
+	{
+		super(plugin, "inventory.drop");
+	}
+
+	public boolean check(NoCheatPlayer player, InventoryData data, InventoryConfig cc)
+	{
+
+		boolean cancel = false;
+
+		final long time = System.currentTimeMillis();
+
+		// Has the configured time passed? If so, reset the counter
+		if (data.dropLastTime + cc.dropTimeFrame <= time)
+		{
+			data.dropLastTime = time;
+			data.dropCount = 0;
+			data.dropVL = 0;
+		}
+		// Security check, if the system time changes
+		else if (data.dropLastTime > time)
+		{
+			data.dropLastTime = Integer.MIN_VALUE;
+		}
+
+		data.dropCount++;
+
+		// The player dropped more than he should
+		if (data.dropCount > cc.dropLimit)
+		{
+			// Set vl and increment statistics
+			data.dropVL = data.dropCount - cc.dropLimit;
+			incrementStatistics(player, Id.INV_DROP, 1);
+
+			// Execute whatever actions are associated with this check and the
+			// violation level and find out if we should cancel the event
+			cancel = executeActions(player, cc.dropActions, data.dropVL);
+		}
+
+		return cancel;
+	}
+
+	@Override
+	public String getParameter(ParameterName wildcard, NoCheatPlayer player)
+	{
+
+		if (wildcard == ParameterName.VIOLATIONS)
+		{
+			return String.format(Locale.US, "%d", getData(player).dropVL);
+		}
+		else
+		{
+			return super.getParameter(wildcard, player);
+		}
+	}
+}