Changed Yaml to log missing files, files are actually closed.

source/util/Yaml.cpp

@@ -7,18 +7,27 @@
 
 #include "Yaml.h"
 
+#include "../util/Log.h"
+
 String Yaml::mFolder = "";
 
 /**
  * Creates a readable object from a YAML file. The path must be relative to the directory
  * set in setFolder().
  */
-Yaml::Yaml(const String& filename) {
-	std::ifstream file(mFolder+filename);
-	YAML::Parser parser(file);
+Yaml::Yaml(const String& filename) :
+		mFile(mFolder+filename) {
+	if (mFile.fail()) {
+		LOG_W("Failed to open YAML file: " << mFolder << filename);
+	}
+	YAML::Parser parser(mFile);
 	parser.GetNextDocument(mNode);
 }
 
+Yaml::~Yaml() {
+	mFile.close();
+}
+
 /**
  * Sets the folder where YAML files are placed. Is added in front of each file name. Allows
  * shorter strings as this does not have to be added everywhere.

source/util/Yaml.h

@@ -15,8 +15,6 @@
 #include "../types/String.h"
 #include "../types/Vector.h"
 
-namespace details {};
-
 /**
  * Interface to a YAML file.
  */
@@ -24,6 +22,7 @@ class Yaml {
 // Public functions.
 public:
 	Yaml(const String& filename);
+	~Yaml();
 
 	static void setFolder(const String& folder);
 
@@ -33,6 +32,7 @@ public:
 // Private variables.
 private:
 	static String mFolder;
+	std::ifstream mFile;
 	YAML::Node mNode;
 };