From 649fdb1c512e9608aa05c99a08b867c8758eeaf8 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 15 Jun 2013 19:25:09 +0300
Subject: Add support for monster look.

---
 src/utils/stringutils.cpp         | 30 ++++++++++++++++++++++++++++++
 src/utils/stringutils.h           |  3 +++
 src/utils/stringutils_unittest.cc | 14 ++++++++++++++
 3 files changed, 47 insertions(+)

(limited to 'src/utils')

diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index a07cd1a96..a0e31f06d 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -508,6 +508,36 @@ std::string combineDye2(std::string file, const std::string &dye)
     }
 }
 
+std::string combineDye3(std::string file, const std::string &dye)
+{
+    if (dye.empty())
+        return file;
+
+    const size_t pos = file.find_last_of("|");
+    if (pos != std::string::npos)
+    {
+        const std::string dye1 = file.substr(pos + 1);
+        std::string str;
+        file = file.substr(0, pos);
+        const std::list<std::string> list1 = splitToStringList(dye1, ';');
+        const std::list<std::string> list2 = splitToStringList(dye, ';');
+        for (std::list<std::string>::const_iterator it1 = list1.begin(),
+             it2 = list2.begin(), it1_end = list1.end(), it2_end = list2.end();
+             it1 != it1_end && it2 != it2_end; ++it1, ++it2)
+        {
+            str.append(*it1).append(":").append(*it2).append(";");
+        }
+        return file.append("|").append(str);
+    }
+    else
+    {
+        if (dye.empty() || file.empty())
+            return file;
+        else
+            return file.append("|").append(dye);
+    }
+}
+
 std::string packList(const std::list<std::string> &list)
 {
     std::list<std::string>::const_iterator i = list.begin();
diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index eae73ce40..96645261b 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -198,6 +198,9 @@ std::string combineDye(std::string file, const std::string &dye) A_WARN_UNUSED;
 std::string combineDye2(std::string file,
                         const std::string &dye) A_WARN_UNUSED;
 
+std::string combineDye3(std::string file,
+                        const std::string &dye) A_WARN_UNUSED;
+
 std::string packList(const std::list<std::string> &list) A_WARN_UNUSED;
 
 std::list<std::string> unpackList(const std::string &str) A_WARN_UNUSED;
diff --git a/src/utils/stringutils_unittest.cc b/src/utils/stringutils_unittest.cc
index d3d274597..75f4f2f35 100644
--- a/src/utils/stringutils_unittest.cc
+++ b/src/utils/stringutils_unittest.cc
@@ -372,6 +372,20 @@ TEST(stringuntils, combineDye2)
         combineDye2("test.xml|#43413d,59544f,7a706c;#123456", "W;B"));
 }
 
+TEST(stringuntils, combineDye3)
+{
+    EXPECT_EQ("", combineDye3("", ""));
+    EXPECT_EQ("test", combineDye3("test", ""));
+    EXPECT_EQ("", combineDye3("", "line"));
+    EXPECT_EQ("test.xml|123", combineDye3("test.xml", "123"));
+    EXPECT_EQ("test.xml|#43413d,59544f,7a706c",
+        combineDye3("test.xml|#43413d,59544f,7a706c", ""));
+    EXPECT_EQ("test.xml|#43413d,59544f,7a706c:W;",
+        combineDye3("test.xml|#43413d,59544f,7a706c", "W"));
+    EXPECT_EQ("test.xml|#43413d,59544f,7a706c:W;#123456:B;",
+        combineDye3("test.xml|#43413d,59544f,7a706c;#123456", "W;B"));
+}
+
 TEST(stringuntils, packList1)
 {
     std::list <std::string> list;
-- 
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