Formatting cleanup, modified a function to pass by const reference.

JGE/include/JFileSystem.h

@@ -129,7 +129,7 @@ private:
 	string mZipFileName;
 	char *mPassword;
 	bool mZipAvailable;
-  void preloadZip(string filename);
+  	void preloadZip(const string& filename);
 #if defined (WIN32) || defined (LINUX) || defined(IOS)
 	FILE *mFile;
 #else

JGE/src/JFileSystem.cpp

@@ -25,17 +25,21 @@
 #include <string>
 
 
-JZipCache::JZipCache(){}
+JZipCache::JZipCache()
+{}
 
-JZipCache::~JZipCache(){
+JZipCache::~JZipCache()
+{
     map<string,unz_file_pos *>::iterator it;
-  for (it = dir.begin(); it != dir.end(); ++it){
+    for (it = dir.begin(); it != dir.end(); ++it)
+    {
         delete(it->second);
     }
     dir.clear();
 }
 
-void JFileSystem::preloadZip(string filename){
+void JFileSystem::preloadZip(const string& filename)
+{
     map<string,JZipCache *>::iterator it = mZipCache.find(filename);
     if (it != mZipCache.end()) return;
 
@@ -48,10 +52,12 @@ void JFileSystem::preloadZip(string filename){
         if (!mZipAvailable || !mZipFile) return;
     }
     int err = unzGoToFirstFile (mZipFile);
-    while (err == UNZ_OK){
+    while (err == UNZ_OK)
+    {
         unz_file_pos* filePos = new unz_file_pos();
         char filenameInzip[4096];
-        if (unzGetCurrentFileInfo(mZipFile, NULL, filenameInzip, sizeof(filenameInzip), NULL, 0, NULL, 0) == UNZ_OK){
+        if (unzGetCurrentFileInfo(mZipFile, NULL, filenameInzip, sizeof(filenameInzip), NULL, 0, NULL, 0) == UNZ_OK)
+        {
             unzGetFilePos(mZipFile, filePos);
             string name = filenameInzip;
             cache->dir[name] = filePos;
@@ -217,7 +223,8 @@ bool JFileSystem::OpenFile(const string &filename)
 
 void JFileSystem::CloseFile()
 {
-  if (mZipAvailable && mZipFile != NULL){
+    if (mZipAvailable && mZipFile != NULL)
+    {
         unzCloseCurrentFile(mZipFile);
         return;
     }