Rewritten model loading

- written new implementation of CModelFile (old CModFile)
- added stringutils and ioutils in src/common
- removed old CModel (model viewer)

1 files changed, 77 insertions, 0 deletions

diff --git a/src/common/stringutils.h b/src/common/stringutils.h
new file mode 100644
index 0000000..a0cae70
--- /dev/null
+++ b/src/common/stringutils.h
@@ -0,0 +1,77 @@
+// * This file is part of the COLOBOT source code
+// * Copyright (C) 2012, Polish Portal of Colobot (PPC)
+// *
+// * This program is free software: you can redistribute it and/or modify
+// * it under the terms of the GNU General Public License as published by
+// * the Free Software Foundation, either version 3 of the License, or
+// * (at your option) any later version.
+// *
+// * This program is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// * GNU General Public License for more details.
+// *
+// * You should have received a copy of the GNU General Public License
+// * along with this program. If not, see  http://www.gnu.org/licenses/.
+
+// stringutils.h
+
+#pragma once
+
+
+#include <string>
+#include <sstream>
+
+namespace StrUtils {
+
+//! Converts a value to string
+/** If given, \a ok is set to true/false on success/failure.
+    Warning: To avoid unnecessary problems, *always* give full template qualifier e.g. ToString\<int\> */
+template<class T>
+std::string ToString(T value, bool *ok = NULL)
+{
+  std::ostringstream s;
+  s << value;
+  if (ok != NULL)
+    *ok = !s.fail();
+  return s.str();
+}
+
+//! Converts a value to string
+/** If given, \a ok is set to true/false on success/failure.
+    Warning: To avoid unnecessary problems, *always* give full template qualifier e.g. FromString\<int\> */
+template<class T>
+T FromString(const std::string &str, bool *ok = NULL)
+{
+  std::istringstream s;
+  s.str(str);
+  T value;
+  s >> value;
+  if (ok != NULL)
+    *ok = !s.fail();
+  return value;
+}
+
+//! Returns a string with every occurence of \a oldStr in \a str replaced to \a newStr
+std::string Replace(const std::string &str, const std::string &oldStr, const std::string &newStr);
+
+
+//! Converts a wide Unicode char to a single UTF-8 encoded char
+std::string UnicodeCharToUtf8(unsigned int ch);
+
+//! Converts a wide Unicode string to a UTF-8 encoded string
+std::string UnicodeStringToUtf8(const std::wstring &str);
+
+//! Converts a UTF-8 encoded single character to wide Unicode char
+unsigned int Utf8CharToUnicode(const std::string &ch);
+
+//! Converts a UTF-8 encoded string to wide Unicode string
+std::wstring Utf8StringToUnicode(const std::string &str);
+
+//! Returns the size in bytes of UTF-8 character at given \a pos in a UTF-8 \a str
+int Utf8CharSizeAt(const std::string &str, unsigned int pos);
+
+//! Returns the length in characters of UTF-8 string \a str
+size_t Utf8StringLength(const std::string &str);
+
+}; // namespace StrUtil