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121 lines
3.6 KiB
121 lines
3.6 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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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 "hsResMgr.h" |
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#include "hsTemplates.h" |
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#include "plSharedMesh.h" |
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#include "plGeometrySpan.h" |
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#include "plInstanceDrawInterface.h" |
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#include "plDrawableSpans.h" |
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#include "plMorphSequence.h" |
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plSharedMesh::plSharedMesh() : fMorphSet(nil), fFlags(0) |
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{ |
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} |
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plSharedMesh::~plSharedMesh() |
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{ |
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hsAssert(fActiveInstances.GetCount() == 0, "Tried to delete a shared mesh that has active instances."); |
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while (fSpans.GetCount() > 0) |
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delete fSpans.Pop(); |
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} |
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/* |
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void plSharedMesh::CreateInstance(plSceneObject *so, UInt8 boneIndex) |
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{ |
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plDrawInterface *di = so->GetVolatileDrawInterface(); |
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// hsAssert((fActiveInstances.GetCount == 0) || |
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// (di->GetDrawable() == fActiveInstances[0]->GetDrawInterface()->GetDrawable()), |
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// "Trying to share a mesh between two seperate drawables. No can do."); |
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fActiveInstances.Append(so); |
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} |
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void plSharedMesh::RemoveInstance(plSceneObject *so) |
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{ |
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so->GetVolatileDrawInterface()->ReleaseData(); |
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fActiveInstances.RemoveItem(so); |
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} |
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*/ |
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hsBool plSharedMesh::MsgReceive(plMessage* msg) |
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{ |
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plGenRefMsg *refMsg = plGenRefMsg::ConvertNoRef(msg); |
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if (refMsg) |
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{ |
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plMorphDataSet *set = plMorphDataSet::ConvertNoRef(refMsg->GetRef()); |
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if (set) |
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{ |
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if( refMsg->GetContext() & (plRefMsg::kOnCreate|plRefMsg::kOnRequest|plRefMsg::kOnReplace) ) |
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{ |
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fMorphSet = plMorphDataSet::ConvertNoRef(refMsg->GetRef()); |
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} |
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else if( refMsg->GetContext() & (plRefMsg::kOnDestroy|plRefMsg::kOnRemove) ) |
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{ |
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fMorphSet = nil; |
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} |
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return true; |
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} |
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} |
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return hsKeyedObject::MsgReceive(msg); |
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} |
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// Currently, active instances are not meant to be created at export and written to disk. |
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void plSharedMesh::Read(hsStream* s, hsResMgr* mgr) |
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{ |
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hsKeyedObject::Read(s, mgr); |
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int i; |
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fSpans.SetCount(s->ReadSwap32()); |
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for (i = 0; i < fSpans.GetCount(); i++) |
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{ |
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fSpans[i] = TRACKED_NEW plGeometrySpan; |
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fSpans[i]->Read(s); |
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} |
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mgr->ReadKeyNotifyMe(s, TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, -1, -1), plRefFlags::kActiveRef); |
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fFlags = s->ReadByte(); |
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} |
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void plSharedMesh::Write(hsStream* s, hsResMgr* mgr) |
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{ |
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hsKeyedObject::Write(s, mgr); |
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int i; |
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s->WriteSwap32(fSpans.GetCount()); |
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for (i = 0; i < fSpans.GetCount(); i++) |
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fSpans[i]->Write(s); |
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mgr->WriteKey(s, (fMorphSet ? fMorphSet->GetKey() : nil)); |
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s->WriteByte(fFlags); |
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} |
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////////////////////////////////////////////////////////////////////////////////////// |
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plSharedMeshBCMsg::plSharedMeshBCMsg() : plMessage(), fMesh(nil), fIsAdding(true) { SetBCastFlag(plMessage::kBCastByExactType); }
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