- patch from Nebososo for 2 byte characters and font widths

source/shared_lib/sources/graphics/font.cpp

@@ -47,8 +47,15 @@ float FontMetrics::getTextWidth(const string &str) const{
 			string sError = "str[i] >= Font::charCount, [" + str + "] i = " + intToStr(i);
 			throw runtime_error(sError);
 		}
+		//Treat 2 byte characters as spaces
+        if(str[i] < 0) {
+            width+= widths[32];
+            i++;
+        }
+        else {
             width+= widths[str[i]];
         }
+	}
 	return width;
 }