From 4aa52d2f2ef02875c73f1ff258ddc39b9651ebf7 Mon Sep 17 00:00:00 2001
From: scorbett123 <sam@corbettchocolates.com>
Date: Sat, 24 Oct 2020 18:03:29 +0100
Subject: [PATCH] add itemSaver setting.

Signed-off-by: scorbett123 <sam@corbettchocolates.com>
---
 src/api/java/baritone/api/Settings.java   | 5 +++++
 src/main/java/baritone/utils/ToolSet.java | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/src/api/java/baritone/api/Settings.java b/src/api/java/baritone/api/Settings.java
index 9cabe083c..129c418d2 100644
--- a/src/api/java/baritone/api/Settings.java
+++ b/src/api/java/baritone/api/Settings.java
@@ -684,6 +684,11 @@ public final class Settings {
      */
     public final Setting<Boolean> censorRanCommands = new Setting<>(false);
 
+    /**
+     * Stop using tools just before they are going to break.
+     */
+    public final Setting<Boolean> itemSaver = new Setting<>(false);
+
     /**
      * Always prefer silk touch tools over regular tools. This will not sacrifice speed, but it will always prefer silk
      * touch tools over other tools of the same speed. This includes always choosing ANY silk touch tool over your hand.
diff --git a/src/main/java/baritone/utils/ToolSet.java b/src/main/java/baritone/utils/ToolSet.java
index aa8819cef..798420f9e 100644
--- a/src/main/java/baritone/utils/ToolSet.java
+++ b/src/main/java/baritone/utils/ToolSet.java
@@ -18,6 +18,7 @@
 package baritone.utils;
 
 import baritone.Baritone;
+import baritone.api.utils.Helper;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.entity.EntityPlayerSP;
@@ -124,6 +125,9 @@ public class ToolSet {
         IBlockState blockState = b.getDefaultState();
         for (int i = 0; i < 9; i++) {
             ItemStack itemStack = player.inventory.getStackInSlot(i);
+            if (itemStack.getItemDamage() >= itemStack.getMaxDamage() - 1 && Baritone.settings().itemSaver.value) {
+                continue;
+            }
             double speed = calculateSpeedVsBlock(itemStack, blockState);
             boolean silkTouch = hasSilkTouch(itemStack);
             if (speed > highestSpeed) {