From 9e8551d83214996d0ca97b24e20bc14c8c0b1ba8 Mon Sep 17 00:00:00 2001
From: Adam <Adam@sigterm.info>
Date: Wed, 27 Oct 2021 16:58:19 -0400
Subject: [PATCH] skillcalc: use double precision for xp

Doing the xp calculation with floats and then converting it to double is
less precise, and causes minor errors that accumulate with very large xp
ranges
---
 .../client/plugins/skillcalculator/SkillCalculator.java      | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/skillcalculator/SkillCalculator.java b/runelite-client/src/main/java/net/runelite/client/plugins/skillcalculator/SkillCalculator.java
index a47eadade8..672996ebeb 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/skillcalculator/SkillCalculator.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/skillcalculator/SkillCalculator.java
@@ -343,9 +343,8 @@ class SkillCalculator extends JPanel
 			int actionCount = 0;
 			int neededXP = targetXP - currentXP;
 			SkillAction action = slot.getAction();
-			float xp = action.isIgnoreBonus()
-				? action.getXp()
-				: Math.round(action.getXp() * xpFactor * 10f) / 10f;
+			final float bonus = action.isIgnoreBonus() ? 1f : xpFactor;
+			final double xp = Math.round(action.getXp() * bonus * 10f) / 10d;
 
 			if (neededXP > 0)
 			{