You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
152 lines
4.5 KiB
152 lines
4.5 KiB
/*==LICENSE==* |
|
|
|
CyanWorlds.com Engine - MMOG client, server and tools |
|
Copyright (C) 2011 Cyan Worlds, Inc. |
|
|
|
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/>. |
|
|
|
Additional permissions under GNU GPL version 3 section 7 |
|
|
|
If you modify this Program, or any covered work, by linking or |
|
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
|
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
|
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
|
(or a modified version of those libraries), |
|
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
|
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
|
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
|
licensors of this Program grant you additional |
|
permission to convey the resulting work. Corresponding Source for a |
|
non-source form of such a combination shall include the source code for |
|
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
|
work. |
|
|
|
You can contact Cyan Worlds, Inc. by email legal@cyan.com |
|
or by snail mail at: |
|
Cyan Worlds, Inc. |
|
14617 N Newport Hwy |
|
Mead, WA 99021 |
|
|
|
*==LICENSE==*/ |
|
|
|
#include "hsTypes.h" |
|
#include "hsUtils.h" |
|
#include "hsStream.h" |
|
#include "hsResMgr.h" |
|
#include "plJPEG/plJPEG.h" |
|
#include "plGImage/plPNG.h" |
|
#include "plGImage/plMipmap.h" |
|
|
|
#include "plClientResMgr.h" |
|
|
|
|
|
//// Singleton Instance /////////////////////////////////////////////////////// |
|
|
|
plClientResMgr& plClientResMgr::Instance(void) |
|
{ |
|
static plClientResMgr theInstance; |
|
return theInstance; |
|
} |
|
|
|
plClientResMgr::plClientResMgr() |
|
{ |
|
this->ClientResources = TRACKED_NEW std::map<std::string, plMipmap*>; |
|
} |
|
|
|
plClientResMgr::~plClientResMgr() |
|
{ |
|
if (this->ClientResources) { |
|
std::map<std::string, plMipmap*>::iterator it; |
|
|
|
for (it = this->ClientResources->begin(); it != this->ClientResources->end(); ++it) { |
|
if (it->second) |
|
it->second->UnRef(); |
|
} |
|
|
|
delete this->ClientResources; |
|
} |
|
} |
|
|
|
void plClientResMgr::ILoadResources(const char* resfile) |
|
{ |
|
if (!resfile) { |
|
return; |
|
} |
|
|
|
wchar* wFilename = hsStringToWString(resfile); |
|
hsUNIXStream in; |
|
|
|
if (in.Open(wFilename, L"rb")) { |
|
UInt32 header = in.ReadSwap32(); |
|
UInt32 version = in.ReadSwap32(); |
|
UInt32 num_resources = 0; |
|
|
|
switch (version) { |
|
case 1: |
|
num_resources = in.ReadSwap32(); |
|
|
|
for (int i = 0; i < num_resources; i++) { |
|
plMipmap* res_data = NULL; |
|
UInt32 res_size = 0; |
|
char* tmp_name = in.ReadSafeStringLong(); |
|
std::string res_name = std::string(tmp_name); |
|
std::string res_type = res_name.substr(res_name.length() - 4, 4); |
|
delete tmp_name; |
|
|
|
// Version 1 doesn't encode format, so we'll try some simple |
|
// extension sniffing |
|
if (res_type == ".png") { |
|
// Read resource stream size, but the PNG has that info in the header |
|
// so it's not needed |
|
res_size = in.ReadSwap32(); |
|
res_data = plPNG::Instance().ReadFromStream(&in); |
|
} else if (res_type == ".jpg") { |
|
// Don't read resource stream size, as plJPEG's reader will need it |
|
res_data = plJPEG::Instance().ReadFromStream(&in); |
|
} else { |
|
// Original Myst5 format only is known to support Targa, |
|
// so default fallback is targa |
|
// TODO - Add plTarga::ReadFromStream() |
|
// for now, just skip the unknown resource and put NULL into the map |
|
res_size = in.ReadSwap32(); |
|
in.Skip(res_size); |
|
} |
|
|
|
(*this->ClientResources)[res_name] = res_data; |
|
} |
|
|
|
break; |
|
default: |
|
break; |
|
} |
|
|
|
in.Close(); |
|
} |
|
|
|
delete wFilename; |
|
} |
|
|
|
plMipmap* plClientResMgr::getResource(const char* resname) |
|
{ |
|
plMipmap* resmipmap = NULL; |
|
std::map<std::string, plMipmap*>::iterator it = this->ClientResources->find(resname); |
|
|
|
if (it != this->ClientResources->end()) { |
|
resmipmap = it->second; |
|
} else { |
|
hsAssert(resmipmap, "Unknown client resource requested."); |
|
} |
|
|
|
return resmipmap; |
|
}
|
|
|