Introduction
Downloads
Documentation
Tutorials
Pixie Lite
Forum

Home

Asset.h

Go to the documentation of this file.

#ifndef __Asset_H__
#define __Asset_H__

// Includes
#include "Filename.h"

// Forward declares
class Platform_FileSystem_File;
class DynamicBuffer;
class StaticBuffer;
class ArchiveFile;
class StringId;

// Asset
class Asset
   {
   public:
      // SeekOrigin
      enum SeekOrigin
         {
         SEEK_FROM_START = 0,    
         SEEK_FROM_CURRENT = 1,     
         SEEK_FROM_END = 2,         
         };

   public:
      Asset(const StaticBuffer* memoryBuffer);
      Asset(DynamicBuffer* memoryBuffer);
      Asset(const Filename& filename);
      Asset(const StringId& filename);
      Asset(const char* filename);

      ~Asset();

      Asset(const Asset& asset);

      const Asset& operator=(const Asset&);

      const Filename& GetFilename() const;

      bool Open() const;
      bool Create();
      bool Close() const;
      int GetSize() const;
      int Seek(int offset, SeekOrigin origin = SEEK_FROM_START) const;
      int Tell() const;

      int Write(const char* value, int count = 1);
      int Write(const short* value, int count = 1);
      int Write(const int* value, int count = 1);
      int Write(const long* value, int count = 1);
      int Write(const unsigned char* value, int count = 1);
      int Write(const unsigned short* value, int count = 1);
      int Write(const unsigned int* value, int count = 1);
      int Write(const unsigned long* value, int count = 1);
      int Write(const float* value, int count = 1);
      int Write(const double* value, int count = 1);
      int Write(const bool* value, int count = 1);

      int Read(char* value, int count = 1) const;
      int Read(short* value, int count = 1) const;
      int Read(int* value, int count = 1) const;
      int Read(long* value, int count = 1) const;
      int Read(unsigned char* value, int count = 1) const;
      int Read(unsigned short* value, int count = 1) const;
      int Read(unsigned int* value, int count = 1) const;
      int Read(unsigned long* value, int count = 1) const;
      int Read(float* value, int count = 1) const;
      int Read(double* value, int count = 1) const;
      int Read(bool* value, int count = 1) const;

   private:
      void CreateFromFilename(const Filename& filename);
   private:
      mutable DynamicBuffer* dynamicBuffer_;
      mutable const StaticBuffer* staticBuffer_;
      mutable ArchiveFile* archiveFile_;
      mutable Platform_FileSystem_File* file_;
      mutable bool fileIsOpen_;
      mutable bool readOnly_;
      Filename filename_;
   };


#endif /* __Asset_H__ */

---

Pixie University and the Pixie Game Engine is created and managed by Mattias Gustavsson.
Reproduction/republishing of any material on this site without permission is strictly prohibited.