diff options
Diffstat (limited to 'Stars45/DataLoader.h')
| -rw-r--r-- | Stars45/DataLoader.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/Stars45/DataLoader.h b/Stars45/DataLoader.h new file mode 100644 index 0000000..ca7b050 --- /dev/null +++ b/Stars45/DataLoader.h @@ -0,0 +1,110 @@ +/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: nGenEx.lib + FILE: DataLoader.h + AUTHOR: John DiCamillo + +*/ + +#ifndef DataLoader_h +#define DataLoader_h + +#include "Types.h" +#include "List.h" +#include "Text.h" + +// +--------------------------------------------------------------------+ + +class Bitmap; +class Sound; +class Video; + +// +--------------------------------------------------------------------+ + +class DataLoader +{ +public: + static const char* TYPENAME() { return "DataLoader"; } + + enum { DATAFILE_OK, DATAFILE_INVALID, DATAFILE_NOTEXIST }; + + DataLoader(); + + static DataLoader* GetLoader() { return loader; } + static void Initialize(); + static void Close(); + + void Reset(); + void UseFileSystem(bool use=true); + void UseVideo(Video* v); + void EnableMedia(bool enable=true); + + int EnableDatafile(const char* name); + int DisableDatafile(const char* name); + + void SetDataPath(const char* path); + const char* GetDataPath() const { return datapath; } + + bool IsFileSystemEnabled() const { return use_file_system; } + bool IsMediaLoadEnabled() const { return enable_media; } + + bool FindFile(const char* fname); + int ListFiles(const char* filter, List<Text>& list, bool recurse=false); + int ListArchiveFiles(const char* archive, const char* filter, List<Text>& list); + int LoadBuffer(const char* name, BYTE*& buf, bool null_terminate=false, bool optional=false); + int LoadBitmap(const char* name, Bitmap& bmp, int type=0, bool optional=false); + int CacheBitmap(const char* name, Bitmap*& bmp, int type=0, bool optional=false); + int LoadTexture(const char* name, Bitmap*& bmp, int type=0, bool preload_cache=false, bool optional=false); + int LoadSound(const char* fname, Sound*& snd, DWORD flags=0, bool optional=false); + int LoadStream(const char* fname, Sound*& snd, bool optional=false); + + void ReleaseBuffer(BYTE*& buf); + int fread(void* buffer, size_t size, size_t count, BYTE*& stream); + +private: + int LoadIndexed(const char* name, Bitmap& bmp, int type); + int LoadHiColor(const char* name, Bitmap& bmp, int type); + int LoadAlpha( const char* name, Bitmap& bmp, int type); + + void ListFileSystem(const char* filter, List<Text>& list, Text base_path, bool recurse); + int LoadPartialFile(const char* fname, BYTE*& buf, int max_load, bool optional=false); + int LoadOggStream(const char* fname, Sound*& snd); + + Text datapath; + Video* video; + bool use_file_system; + bool enable_media; + + static DataLoader* loader; +}; + +// +--------------------------------------------------------------------+ + +#endif DataLoader_h + |