From 28a219d5cdfcc81af8532a581b5e74d66d00d6d3 Mon Sep 17 00:00:00 2001
From: Collin Smith <collinsmith70@gmail.com>
Date: Wed, 2 Sep 2020 01:29:24 -0700
Subject: [PATCH] Added support within StatListBuilder to retrieve previously
 put stat

---
 .../riiablo/attributes/StatListBuilder.java    | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/core/src/com/riiablo/attributes/StatListBuilder.java b/core/src/com/riiablo/attributes/StatListBuilder.java
index d885b113..e2ab31c9 100644
--- a/core/src/com/riiablo/attributes/StatListBuilder.java
+++ b/core/src/com/riiablo/attributes/StatListBuilder.java
@@ -3,10 +3,14 @@ package com.riiablo.attributes;
 public final class StatListBuilder {
   final StatList stats;
   final int list;
+  final StatGetter tuple;
+  int index;
 
   StatListBuilder(StatList stats, int list) {
     this.stats = stats;
     this.list = list;
+    this.tuple = new StatGetter(stats);
+    this.index = -1;
   }
 
   /**
@@ -21,27 +25,33 @@ public final class StatListBuilder {
     return stats.get(list);
   }
 
+  /** @see StatList#get(int) */
+  public StatGetter last() {
+    if (index < 0) throw new IllegalStateException("cannot retrieve last stat when no stats have been added yet!");
+    return tuple.update(index);
+  }
+
   /** @see StatList#put(int, short, int, int) */
   public StatListBuilder put(short stat, int param, int value) {
-    stats.put(list, stat, param, value);
+    index = stats.put(list, stat, param, value);
     return this;
   }
 
   /** @see StatList#put(int, short, int) */
   public StatListBuilder put(short stat, int value) {
-    stats.put(list, stat, value);
+    index = stats.put(list, stat, value);
     return this;
   }
 
   /** @see StatList#put(int, short, long) */
   public StatListBuilder put(short stat, long value) {
-    stats.put(list, stat, value);
+    index = stats.put(list, stat, value);
     return this;
   }
 
   /** @see StatList#put(int, short, float) */
   public StatListBuilder put(short stat, float value) {
-    stats.put(list, stat, value);
+    index = stats.put(list, stat, value);
     return this;
   }
 }