From f6f454665a870f7fe962b380e363e4a229592845 Mon Sep 17 00:00:00 2001
From: Hydrox6 <ikada@protonmail.ch>
Date: Sat, 8 Jan 2022 04:06:40 +0000
Subject: [PATCH] item stats: add support for stat boosts with a cap

---
 .../plugins/itemstats/CappedStatBoost.java    | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 runelite-client/src/main/java/net/runelite/client/plugins/itemstats/CappedStatBoost.java

diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/itemstats/CappedStatBoost.java b/runelite-client/src/main/java/net/runelite/client/plugins/itemstats/CappedStatBoost.java
new file mode 100644
index 0000000000..99aa241a44
--- /dev/null
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/itemstats/CappedStatBoost.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2022 Hydrox6 <ikada@protonmail.ch>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.runelite.client.plugins.itemstats;
+
+import net.runelite.api.Client;
+import net.runelite.client.plugins.itemstats.delta.DeltaCalculator;
+import net.runelite.client.plugins.itemstats.stats.Stat;
+
+/**
+ * A stat boost using the real stat level, that can only boost a certain amount above the stat level.
+ */
+public class CappedStatBoost extends StatBoost
+{
+	private final DeltaCalculator deltaCalculator;
+	private final DeltaCalculator capCalculator;
+
+	public CappedStatBoost(Stat stat, DeltaCalculator deltaCalculator, DeltaCalculator capCalculator)
+	{
+		super(stat, true);
+		this.deltaCalculator = deltaCalculator;
+		this.capCalculator = capCalculator;
+	}
+
+	@Override
+	public int heals(Client client)
+	{
+		final int current = getStat().getValue(client);
+		final int max = getStat().getMaximum(client);
+		final int delta = deltaCalculator.calculateDelta(max);
+		final int cap = capCalculator.calculateDelta(max);
+
+		if (delta + current <= max + cap)
+		{
+			return delta;
+		}
+
+		return max + cap - current;
+	}
+
+}