From def4d8b598a7695b887b2a711d276196dd4ac30c Mon Sep 17 00:00:00 2001
From: Evan Debenham <Evan@ShatteredPixel.com>
Date: Tue, 31 Aug 2021 18:58:28 -0400
Subject: [PATCH] v1.0.3: fixed cases where metal could be applied at full
 durability

---
 .../shatteredpixeldungeon/items/LiquidMetal.java     | 12 ++++++------
 .../items/weapon/missiles/MissileWeapon.java         |  2 +-
 .../items/weapon/missiles/darts/RotDart.java         |  2 +-
 .../items/weapon/missiles/darts/TippedDart.java      |  2 +-
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/LiquidMetal.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/LiquidMetal.java
index 4ffe59005..197013848 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/LiquidMetal.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/LiquidMetal.java
@@ -114,21 +114,21 @@ public class LiquidMetal extends Item {
 				int maxToUse = 5*(m.tier+1);
 				maxToUse *= Math.pow(2, m.level());
 
-				float durabilityPerUse = 100 / (float)maxToUse;
+				float durabilityPerMetal = 100 / (float)maxToUse;
 
 				//we remove a tiny amount here to account for rounding errors
-				float percentDurabilityLeft = 0.999f - (m.durabilityLeft()/100f);
-				maxToUse = (int)Math.ceil(maxToUse*percentDurabilityLeft);
-				if (maxToUse == 0){
+				float percentDurabilityLost = 0.999f - (m.durabilityLeft()/100f);
+				maxToUse = (int)Math.ceil(maxToUse*percentDurabilityLost);
+				if (maxToUse == 0 || percentDurabilityLost < m.durabilityPerUse()/100f){
 					GLog.w(Messages.get(LiquidMetal.class, "already_fixed"));
 					return;
 				} else if (maxToUse < quantity()) {
-					m.repair(maxToUse*durabilityPerUse);
+					m.repair(maxToUse*durabilityPerMetal);
 					quantity(quantity()-maxToUse);
 					GLog.i(Messages.get(LiquidMetal.class, "apply", maxToUse));
 
 				} else {
-					m.repair(quantity()*durabilityPerUse);
+					m.repair(quantity()*durabilityPerMetal);
 					GLog.i(Messages.get(LiquidMetal.class, "apply", quantity()));
 					detachAll(Dungeon.hero.belongings.backpack);
 				}
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/MissileWeapon.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/MissileWeapon.java
index 995c844ba..aa7e963d9 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/MissileWeapon.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/MissileWeapon.java
@@ -267,7 +267,7 @@ abstract public class MissileWeapon extends Weapon {
 		durability += amount;
 	}
 	
-	protected float durabilityPerUse(){
+	public float durabilityPerUse(){
 		float usages = baseUses * (float)(Math.pow(3, level()));
 
 		//+50%/75% durability
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/RotDart.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/RotDart.java
index dbf813b6c..bcbcbcdef 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/RotDart.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/RotDart.java
@@ -48,7 +48,7 @@ public class RotDart extends TippedDart {
 	}
 	
 	@Override
-	protected float durabilityPerUse() {
+	public float durabilityPerUse() {
 		return 100f;
 	}
 }
diff --git a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/TippedDart.java b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/TippedDart.java
index 177665659..81a1a0745 100644
--- a/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/TippedDart.java
+++ b/core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/darts/TippedDart.java
@@ -129,7 +129,7 @@ public abstract class TippedDart extends Dart {
 	private static int targetPos = -1;
 
 	@Override
-	protected float durabilityPerUse() {
+	public float durabilityPerUse() {
 		float use = super.durabilityPerUse();
 		
 		use /= (1 + Dungeon.hero.pointsInTalent(Talent.DURABLE_TIPS));