Add into xmlutils function for read xml file into int map.

3 files changed, 92 insertions, 0 deletions

diff --git a/src/utils/xmlutils.cpp b/src/utils/xmlutils.cpp
index fdcc272ec..5cc14f517 100644
--- a/src/utils/xmlutils.cpp
+++ b/src/utils/xmlutils.cpp
@@ -130,3 +130,57 @@ void readXmlStringMap(const std::string &fileName,
         }
     }
 }
+
+void readXmlIntMap(const std::string &fileName,
+                   const std::string &rootName,
+                   const std::string &sectionName,
+                   const std::string &itemName,
+                   const std::string &attributeKeyName,
+                   const std::string &attributeValueName,
+                   std::map<int32_t, int32_t> &arr,
+                   const SkipError skipError)
+{
+    XML::Document doc(fileName, UseResman_true, skipError);
+    const XmlNodePtrConst rootNode = doc.rootNode();
+
+    if (!rootNode || !xmlNameEqual(rootNode, rootName.c_str()))
+    {
+        logger->log("Error while loading %s!", fileName.c_str());
+        return;
+    }
+
+    for_each_xml_child_node(sectionNode, rootNode)
+    {
+        if (!xmlNameEqual(sectionNode, sectionName.c_str()))
+            continue;
+        for_each_xml_child_node(childNode, sectionNode)
+        {
+            if (xmlNameEqual(childNode, itemName.c_str()))
+            {
+                const std::string key = XML::getProperty(childNode,
+                    attributeKeyName.c_str(), "");
+                if (key.empty())
+                    continue;
+                const int32_t val = XML::getProperty(childNode,
+                    attributeValueName.c_str(), 0);
+                arr[atoi(key.c_str())] = val;
+            }
+            else if (xmlNameEqual(childNode, "include"))
+            {
+                const std::string name = XML::getProperty(
+                    childNode, "name", "");
+                if (!name.empty())
+                {
+                    readXmlIntMap(name,
+                        rootName,
+                        sectionName,
+                        itemName,
+                        attributeKeyName,
+                        attributeValueName,
+                        arr,
+                        skipError);
+                }
+            }
+        }
+    }
+}
diff --git a/src/utils/xmlutils.h b/src/utils/xmlutils.h
index 928519267..d80758848 100644
--- a/src/utils/xmlutils.h
+++ b/src/utils/xmlutils.h
@@ -44,4 +44,13 @@ void readXmlStringMap(const std::string &fileName,
                       std::map<std::string, std::string> &arr,
                       const SkipError skipError);
 
+void readXmlIntMap(const std::string &fileName,
+                   const std::string &rootName,
+                   const std::string &sectionName,
+                   const std::string &itemName,
+                   const std::string &attributeKeyName,
+                   const std::string &attributeValueName,
+                   std::map<int32_t, int32_t> &arr,
+                   const SkipError skipError);
+
 #endif  // UTILS_XMLUTILS_H
diff --git a/src/utils/xmlutils_unittest.cc b/src/utils/xmlutils_unittest.cc
index 3fc27c598..55e6397d2 100644
--- a/src/utils/xmlutils_unittest.cc
+++ b/src/utils/xmlutils_unittest.cc
@@ -89,3 +89,32 @@ TEST_CASE("xmlutils readXmlStringMap 1")
     REQUIRE(arr["Metal"] == "26");
     ResourceManager::deleteInstance();
 }
+
+TEST_CASE("xmlutils readXmlIntMap 1")
+{
+    client = new Client;
+    PHYSFS_init("manaplus");
+    dirSeparator = "/";
+    XML::initXML();
+    logger = new Logger();
+    ResourceManager::init();
+    resourceManager->addToSearchPath("data/test", Append_false);
+    resourceManager->addToSearchPath("../data/test", Append_false);
+
+    std::map<int32_t, int32_t> arr;
+
+    readXmlIntMap("testintmap.xml",
+        "tests",
+        "sub",
+        "item",
+        "id",
+        "val",
+        arr,
+        SkipError_false);
+
+    REQUIRE(arr.size() == 3);
+    REQUIRE(arr[1] == 2);
+    REQUIRE(arr[10] == 20);
+    REQUIRE(arr[3] == 0);
+    ResourceManager::deleteInstance();
+}