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420 lines
9.3 KiB
420 lines
9.3 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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Additional permissions under GNU GPL version 3 section 7 |
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If you modify this Program, or any covered work, by linking or |
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
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(or a modified version of those libraries), |
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
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licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#include "hsStream.h" |
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#include "plSDL.h" |
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#include "hsStlUtils.h" |
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#include "pnKeyedObject/plUoid.h" |
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#include "pnNetCommon/plNetApp.h" |
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#include "pnMessage/plMessage.h" |
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#include "plUnifiedTime/plUnifiedTime.h" |
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const UInt8 plVarDescriptor::kVersion=3; // for Read/Write format |
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///////////////////////////////////////////////////////////////////////////////// |
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// State Var |
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///////////////////////////////////////////////////////////////////////////////// |
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plVarDescriptor::plVarDescriptor() : |
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fName(nil), |
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fCount(1), |
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fType(kNone), |
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fTypeString(nil), |
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fDefault(nil), |
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fFlags(0) |
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{ |
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} |
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plVarDescriptor::~plVarDescriptor() |
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{ |
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delete [] fName; |
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delete [] fDefault; |
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delete [] fTypeString; |
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} |
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// |
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// Set type from a string. Return false on err. |
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// |
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bool plVarDescriptor::SetType(const char* type) |
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{ |
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if (!type) |
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return false; |
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if (!stricmp(type, "vector3")) |
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fType=kVector3; |
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else |
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if (!stricmp(type, "point3")) |
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fType=kPoint3; |
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else |
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if (!stricmp(type, "rgb")) |
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fType=kRGB; |
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else |
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if (!stricmp(type, "rgba")) |
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fType=kRGBA; |
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else |
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if (!stricmp(type, "rgb8")) |
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fType=kRGB8; |
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else |
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if (!stricmp(type, "rgba8")) |
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fType=kRGBA8; |
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else |
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if (!strnicmp(type, "quat",4)) |
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fType=kQuaternion; |
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else |
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if (!stricmp(type, "rgba")) |
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fType=kRGBA; |
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else |
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if (!stricmp(type, "int")) |
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fType=kInt; |
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else |
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if (!stricmp(type, "byte")) |
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fType=kByte; |
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else |
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if (!stricmp(type, "short")) |
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fType=kShort; |
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else |
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if (!stricmp(type, "float")) |
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fType=kFloat; |
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else |
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if (!stricmp(type, "double")) |
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fType=kDouble; |
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else |
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if (!stricmp(type, "time")) |
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fType=kTime; |
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else |
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if (!stricmp(type, "ageTimeOfDay")) |
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fType=kAgeTimeOfDay; |
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else |
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if (!stricmp(type, "bool")) |
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fType=kBool; |
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else |
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if (!stricmp(type, "string32")) |
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fType=kString32; |
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else |
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if (!stricmp(type, "plKey")) |
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fType=kKey; |
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else |
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if (!stricmp(type, "message") || !stricmp(type, "creatable") ) |
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fType=kCreatable; |
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else |
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if (*type=='$') |
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fType=kStateDescriptor; |
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else |
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return false; // err |
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delete [] fTypeString; |
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fTypeString = hsStrcpy(type); |
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return true; // ok |
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} |
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void plVarDescriptor::CopyFrom(const plVarDescriptor* other) |
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{ |
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SetName(other->GetName()); |
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SetDefault(other->GetDefault()); |
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SetCount(other->GetCount()); |
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SetDisplayOptions(other->GetDisplayOptions()); |
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delete [] fTypeString; |
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fTypeString=hsStrcpy(other->GetTypeString()); |
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fType = other->GetType(); |
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fFlags = other->fFlags; |
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} |
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// |
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// Var descriptors are read and written by state descriptors |
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// |
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bool plVarDescriptor::Read(hsStream* s) |
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{ |
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UInt8 version; |
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s->ReadSwap(&version); |
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if (version != kVersion) |
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{ |
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if (plSDLMgr::GetInstance()->GetNetApp()) |
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plSDLMgr::GetInstance()->GetNetApp()->WarningMsg("SDL VarDescriptor version mismatch, read %d, should be %d - ignoring", |
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version, kVersion); |
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return false; |
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} |
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delete [] fName; |
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fName=s->ReadSafeString(); |
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plMsgStdStringHelper::Peek(fDisplayOptions, s); |
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fCount=s->ReadSwap32(); |
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fType=(Type)s->ReadByte(); |
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delete [] fDefault; |
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fDefault = s->ReadSafeString(); |
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fFlags = s->ReadSwap32(); |
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return true; |
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} |
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// |
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// Var descriptors are read and written by state descriptors |
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// |
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void plVarDescriptor::Write(hsStream* s) const |
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{ |
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s->WriteSwap(kVersion); |
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s->WriteSafeString(fName); |
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plMsgStdStringHelper::Poke(fDisplayOptions, s); |
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s->WriteSwap32(fCount); |
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s->WriteByte((UInt8)fType); |
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s->WriteSafeString(fDefault); |
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s->WriteSwap32(fFlags); |
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} |
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///////////////////////////////////////////////////////////////////////////////// |
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// plSimpleVarDescriptor |
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///////////////////////////////////////////////////////////////////////////////// |
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plSimpleVarDescriptor::plSimpleVarDescriptor() : |
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fAtomicType(kNone), |
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fAtomicCount(1) |
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{ |
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} |
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// size in bytes |
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int plSimpleVarDescriptor::GetAtomicSize() const |
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{ |
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switch(fAtomicType) |
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{ |
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case kInt: |
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return sizeof(int)*GetAtomicCount(); |
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case kByte: |
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return sizeof(byte)*GetAtomicCount(); |
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case kShort: |
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return sizeof(short)*GetAtomicCount(); |
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case kAgeTimeOfDay: |
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case kFloat: |
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return sizeof(float)*GetAtomicCount(); |
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case kTime: |
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return sizeof(plUnifiedTime)*GetAtomicCount(); |
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case kDouble: |
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return sizeof(double)*GetAtomicCount(); |
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case kBool: |
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return sizeof(bool)*GetAtomicCount(); |
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case kString32: |
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return sizeof(String32)*GetAtomicCount(); |
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case kKey: |
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return sizeof(plUoid)*GetAtomicCount(); |
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default: |
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return -1; // err |
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} |
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} |
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// size of var in bytes |
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int plSimpleVarDescriptor::GetSize() const |
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{ |
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int size=GetAtomicSize(); |
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return size>=0 ? size*GetCount() : size; |
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} |
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// |
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// Set type from a string. Return false on err. |
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// Sets atomicCount and atomicType |
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// |
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bool plSimpleVarDescriptor::SetType(const char* type) |
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{ |
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if (!type) |
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return false; |
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if (!plVarDescriptor::SetType(type)) |
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return false; |
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if (!stricmp(type, "vector3")) |
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{ |
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fAtomicCount = 3; |
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fAtomicType=kFloat; |
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} |
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else |
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if (!stricmp(type, "point3")) |
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{ |
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fAtomicCount = 3; |
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fAtomicType=kFloat; |
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} |
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else |
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if (!stricmp(type, "rgb")) |
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{ |
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fAtomicCount = 3; |
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fAtomicType=kFloat; |
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} |
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else |
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if (!stricmp(type, "rgba")) |
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{ |
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fAtomicCount = 4; |
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fAtomicType=kFloat; |
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} |
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else |
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if (!stricmp(type, "rgb8")) |
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{ |
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fAtomicCount = 3; |
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fAtomicType=kByte; |
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} |
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else |
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if (!stricmp(type, "rgba8")) |
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{ |
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fAtomicCount = 4; |
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fAtomicType=kByte; |
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} |
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else |
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if (!strnicmp(type, "quat",4)) |
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{ |
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fAtomicCount = 4; |
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fAtomicType=kFloat; |
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} |
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else |
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if (!stricmp(type, "int")) |
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fAtomicType=kInt; |
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else |
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if (!stricmp(type, "byte")) |
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fAtomicType=kByte; |
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else |
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if (!stricmp(type, "short")) |
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fAtomicType=kShort; |
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else |
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if (!stricmp(type, "float")) |
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fAtomicType=kFloat; |
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else |
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if (!stricmp(type, "double")) |
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fAtomicType=kDouble; |
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else |
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if (!stricmp(type, "time")) |
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fAtomicType=kTime; |
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else |
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if (!stricmp(type, "ageTimeOfDay")) |
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fAtomicType=kAgeTimeOfDay; |
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else |
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if (!stricmp(type, "bool")) |
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fAtomicType=kBool; |
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else |
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if (!stricmp(type, "string32")) |
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fAtomicType=kString32; |
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else |
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if (!stricmp(type, "plKey")) |
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fAtomicType=kKey; |
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else |
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if (!stricmp(type, "message") || !stricmp(type, "creatable")) |
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fAtomicType=kCreatable; |
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else |
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return false; // err |
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return true; // ok |
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} |
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void plSimpleVarDescriptor::CopyFrom(const plSimpleVarDescriptor* other) |
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{ |
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plVarDescriptor::CopyFrom(other); |
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fAtomicCount=other->GetAtomicCount(); |
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fAtomicType=other->GetAtomicType(); |
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} |
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// |
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// Var descriptors are read and written by state descriptors |
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// |
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bool plSimpleVarDescriptor::Read(hsStream* s) |
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{ |
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if (!plVarDescriptor::Read(s)) |
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return false; |
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fAtomicCount=s->ReadSwap16(); |
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fAtomicType=(Type)s->ReadByte(); |
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return true; |
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} |
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// |
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// Var descriptors are read and written by state descriptors |
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// |
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void plSimpleVarDescriptor::Write(hsStream* s) const |
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{ |
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plVarDescriptor::Write(s); |
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s->WriteSwap16((Int16)fAtomicCount); |
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s->WriteByte((UInt8)fAtomicType); |
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} |
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///////////////////////////////////////////////////////////////////////////////// |
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// plSDVarDescriptor |
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// A var which references another state descriptor |
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///////////////////////////////////////////////////////////////////////////////// |
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void plSDVarDescriptor::CopyFrom(const plSDVarDescriptor* other) |
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{ |
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plVarDescriptor::CopyFrom(other); |
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SetStateDesc(other->GetStateDescriptor()); |
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} |
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// |
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// Var descriptors are read and written by state descriptors |
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// |
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bool plSDVarDescriptor::Read(hsStream* s) |
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{ |
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if (!plVarDescriptor::Read(s)) |
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return false; |
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char* sdName=s->ReadSafeString(); |
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UInt16 version = s->ReadSwap16(); |
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plStateDescriptor* sd=plSDLMgr::GetInstance()->FindDescriptor(sdName, version); |
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hsAssert( sd, xtl::format("Failed to find sdl descriptor: %s,%d. Missing legacy descriptor?", sdName, version ).c_str() ); |
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SetStateDesc(sd); |
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delete [] sdName; |
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return true; |
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} |
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// |
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// Var descriptors are read and written by state descriptors |
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// |
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void plSDVarDescriptor::Write(hsStream* s) const |
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{ |
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plVarDescriptor::Write(s); |
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s->WriteSafeString(GetStateDescriptor()->GetName()); |
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UInt16 version=GetStateDescriptor()->GetVersion(); |
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s->WriteSwap(version); |
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}
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