From 0fc0d16e85c2bb29fdef2482faf756bfb97f5448 Mon Sep 17 00:00:00 2001
From: Ted John <ted@brambles.org>
Date: Tue, 6 Feb 2018 18:02:58 +0000
Subject: [PATCH] Remove unused String::Substring

---
 src/openrct2/core/String.cpp | 40 ------------------------------------
 src/openrct2/core/String.hpp | 10 ---------
 2 files changed, 50 deletions(-)

diff --git a/src/openrct2/core/String.cpp b/src/openrct2/core/String.cpp
index 15b5c366c1..a78582b9e0 100644
--- a/src/openrct2/core/String.cpp
+++ b/src/openrct2/core/String.cpp
@@ -342,46 +342,6 @@ namespace String
         return DiscardUse(ptr, String::Duplicate(replacement));
     }
 
-    utf8 * Substring(const utf8 * buffer, size_t index)
-    {
-        size_t bufferSize = String::SizeOf(buffer);
-        bool goodSubstring = index <= bufferSize;
-        Guard::Assert(goodSubstring, "Substring past end of input string.");
-
-        // If assertion continues, return empty string to avoid crash
-        if (!goodSubstring)
-        {
-            return String::Duplicate("");
-        }
-
-        return String::Duplicate(buffer + index);
-    }
-
-    utf8 * Substring(const utf8 * buffer, size_t index, size_t size)
-    {
-        size_t bufferSize = String::SizeOf(buffer);
-        bool goodSubstring = index + size <= bufferSize;
-        Guard::Assert(goodSubstring, "Substring past end of input string.");
-
-        // If assertion continues, cap the substring to avoid crash
-        if (!goodSubstring)
-        {
-            if (index >= bufferSize)
-            {
-                size = 0;
-            }
-            else
-            {
-                size = bufferSize - index;
-            }
-        }
-
-        utf8 * result = Memory::Allocate<utf8>(size + 1);
-        std::copy_n(buffer + index, size, result);
-        result[size] = '\0';
-        return result;
-    }
-
     std::vector<std::string> Split(const std::string &s, const std::string &delimiter)
     {
         if (delimiter.empty())
diff --git a/src/openrct2/core/String.hpp b/src/openrct2/core/String.hpp
index 84f2ac1989..aec7df9490 100644
--- a/src/openrct2/core/String.hpp
+++ b/src/openrct2/core/String.hpp
@@ -70,16 +70,6 @@ namespace String
      */
     utf8 * DiscardDuplicate(utf8 * * ptr, const utf8 * replacement);
 
-    /**
-     * Creates a new string containing the characters between index and the end of the input string.
-     */
-    utf8 * Substring(const utf8 * buffer, size_t index);
-
-    /**
-     * Creates a new string containing the characters between index and index + size of the input string.
-     */
-    utf8 * Substring(const utf8 * buffer, size_t index, size_t size);
-
     /**
      * Splits the given string by a delimiter and returns the values as a new string array.
      * @returns the number of values.