* stuffextract: added autodetection of currently used locale

* fixed wrongly interpreted float fields in DBCs

src/tools/stuffextract/Locale.cpp

@@ -1,13 +1,56 @@
+#include "common.h"
 #include "Locale.h"
+#include <fstream>
+#include "ByteBuffer.h"
 
-char *my_locale;
+char my_locale[5];
+char *cconf = "WTF/config.wtf";
+char *cconfentry = "SET locale \"";
 
 void SetLocale(char *loc)
 {
-	my_locale = loc;
+    my_locale[4] = 0;
+    if(strlen(loc))
+    {
+	    memcpy(my_locale,loc,4);
+    }
+    else
+    {
+        uint32 fs = GetFileSize(cconf);
+        std::fstream fh;
+        std::string s;
+        fh.open(cconf,std::ios_base::in);
+        if(!fh.is_open())
+        {
+            printf("ERROR: unable to detect locale, could not open '%s'\n",cconf);
+            return;
+        }
+        char *buf = new char[fs];
+        fh.read((char*)buf,fs);
+        fh.close();
+        
+        for(uint32 i=0; i<fs; i++)
+        {
+            if(buf[i]=='\n')
+            {
+                if(s.length() >= strlen(cconfentry) && !memcmp(s.c_str(),cconfentry,strlen(cconfentry)))
+                {
+                    memcpy(my_locale,s.c_str() + strlen(cconfentry), 4);
+                    printf("Auto-detected locale '%s'\n",my_locale);
+                    break;
+                }
+            s.clear();
+            }
+            else
+            {
+                s += buf[i];
+            }
+        }
+        delete [] buf;
+    }
 }
 
 char *GetLocale(void)
 {
-	return my_locale;
+	return &my_locale[0];
 }

src/tools/stuffextract/StuffExtract.cpp

@@ -19,9 +19,10 @@ int main(int argc, char *argv[])
 {
     char input[200];
     printf("StuffExtract [version %u]\n\n",SE_VERSION);
-	printf("Enter your locale (enUS, enGB, deDE, ...): ");
+	printf("Enter your locale (enUS, enGB, deDE, ...) or leave blank to autodetect: ");
 	fgets(input,sizeof(input),stdin);
 	char loc[5];
+    input[strlen(input)-1] = 0;
 	memcpy(loc,input,4); loc[4]=0;	
 	SetLocale(loc);
 	if(FileExists(std::string("Data/")+GetLocale()+"/locale-"+GetLocale()+".MPQ"))
@@ -49,10 +50,23 @@ int main(int argc, char *argv[])
 // be careful using this, that you supply correct format string
 std::string AutoGetDataString(DBCFile::Iterator& it, const char* format, uint32 field)
 {
-    if(format[field]=='i' || format[field]=='f')
-        return toString( (*it).getInt(field) );
-    if(format[field]=='s' && (*it).getUInt(field))
+    if(format[field]=='i')
+    {
+        std::stringstream s;
+        s << (*it).getInt(field);
+        return s.str();
+    }
+    else if(format[field]=='f')
+    {
+        std::stringstream s;
+        s << (*it).getFloat(field);
+        return s.str();
+    }
+    else if(format[field]=='s' && (*it).getUInt(field))
+    {
         return (*it).getString(field);
+    }
+
     return "";
 }