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327 lines
8.1 KiB
327 lines
8.1 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 "hsTypes.h" |
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#include "plClusterGroup.h" |
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#include "plSpanTemplate.h" |
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#include "plCluster.h" |
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#include "pnMessage/plTimeMsg.h" |
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#include "plScene/plVisMgr.h" |
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#include "plScene/plVisRegion.h" |
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#include "plSurface/hsGMaterial.h" |
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#include "plGLight/plLightInfo.h" |
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#include "plDrawableSpans.h" |
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#include "hsBitVector.h" |
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#include "hsStream.h" |
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#include "hsResMgr.h" |
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//STUB |
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#include "plgDispatch.h" |
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#include "plMessage/plAgeLoadedMsg.h" |
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plClusterGroup::plClusterGroup() |
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: fSceneNode(nil), |
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fDrawable(nil), |
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fTemplate(nil), |
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fMaterial(nil), |
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fUnPacked(0) |
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{ |
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fVisSet.SetBit(plVisMgr::kNormal); |
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} |
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plClusterGroup::~plClusterGroup() |
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{ |
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int i; |
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for( i = 0; i < fClusters.GetCount(); i++ ) |
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delete fClusters[i]; |
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delete fTemplate; |
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} |
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plCluster* plClusterGroup::IAddCluster() |
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{ |
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plCluster* cluster = TRACKED_NEW plCluster; |
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// Set the cluster's group. |
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cluster->SetGroup(this); |
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fClusters.Append(cluster); |
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return cluster; |
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} |
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plCluster* plClusterGroup::IGetCluster(int i) const |
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{ |
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return fClusters[i]; |
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} |
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const plCluster* plClusterGroup::GetCluster(int i) const |
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{ |
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return fClusters[i]; |
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} |
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void plClusterGroup::Read(hsStream* stream, hsResMgr* mgr) |
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{ |
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hsKeyedObject::Read(stream, mgr); |
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int i; |
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fTemplate = TRACKED_NEW plSpanTemplate; |
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fTemplate->Read(stream); |
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mgr->ReadKeyNotifyMe(stream, TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, -1, kRefMaterial), plRefFlags::kActiveRef); |
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const int numClust = stream->ReadSwap32(); |
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fClusters.SetCount(numClust); |
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for( i = 0; i < numClust; i++ ) |
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{ |
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fClusters[i] = TRACKED_NEW plCluster; |
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fClusters[i]->Read(stream, this); |
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} |
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const int numRegions = stream->ReadSwap32(); |
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for( i = 0; i < numRegions; i++ ) |
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mgr->ReadKeyNotifyMe(stream, TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, -1, kRefRegion), plRefFlags::kActiveRef); |
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const int numLights = stream->ReadSwap32(); |
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for( i = 0; i < numLights; i++ ) |
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mgr->ReadKeyNotifyMe(stream, TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, -1, kRefLight), plRefFlags::kActiveRef); |
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fLOD.Read(stream); |
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fRenderLevel.Set(stream->ReadSwap32()); |
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fSceneNode = mgr->ReadKey(stream); |
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//STUB |
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plgDispatch::Dispatch()->RegisterForExactType(plEvalMsg::Index(), GetKey()); |
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} |
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void plClusterGroup::Write(hsStream* stream, hsResMgr* mgr) |
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{ |
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hsKeyedObject::Write(stream, mgr); |
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int i; |
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fTemplate->Write(stream); |
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mgr->WriteKey(stream, fMaterial); |
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stream->WriteSwap32(fClusters.GetCount()); |
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for( i = 0; i < fClusters.GetCount(); i++ ) |
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fClusters[i]->Write(stream); |
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stream->WriteSwap32(fRegions.GetCount()); |
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for( i = 0; i < fRegions.GetCount(); i++ ) |
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mgr->WriteKey(stream, fRegions[i]); |
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stream->WriteSwap32(fLights.GetCount()); |
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for( i = 0; i < fLights.GetCount(); i++ ) |
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mgr->WriteKey(stream, fLights[i]); |
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fLOD.Write(stream); |
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stream->WriteSwap32(fRenderLevel.Level()); |
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mgr->WriteKey(stream, fSceneNode); |
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} |
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void plClusterGroup::ISendToSelf(RefType t, hsKeyedObject* ref) |
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{ |
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hsAssert(ref, "Sending self a nil object"); |
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plGenRefMsg* refMsg = TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, -1, t); |
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hsgResMgr::ResMgr()->SendRef(ref->GetKey(), refMsg, plRefFlags::kActiveRef); |
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} |
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hsBool plClusterGroup::IAddVisRegion(plVisRegion* reg) |
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{ |
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if( reg ) |
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{ |
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int idx = fRegions.Find(reg); |
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if( idx == fRegions.kMissingIndex ) |
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{ |
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fRegions.Append(reg); |
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if( reg->GetProperty(plVisRegion::kIsNot) ) |
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fVisNot.SetBit(reg->GetIndex()); |
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else |
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{ |
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fVisSet.SetBit(reg->GetIndex()); |
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if( reg->ReplaceNormal() ) |
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fVisSet.ClearBit(plVisMgr::kNormal); |
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} |
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} |
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} |
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return true; |
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} |
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hsBool plClusterGroup::IRemoveVisRegion(plVisRegion* reg) |
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{ |
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if( reg ) |
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{ |
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int idx = fRegions.Find(reg); |
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if( fRegions.kMissingIndex != idx ) |
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{ |
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fRegions.Remove(idx); |
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if( reg->GetProperty(plVisRegion::kIsNot) ) |
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fVisNot.ClearBit(reg->GetIndex()); |
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else |
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fVisSet.ClearBit(reg->GetIndex()); |
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} |
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} |
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return true; |
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} |
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hsBool plClusterGroup::IAddLight(plLightInfo* li) |
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{ |
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int idx = fLights.Find(li); |
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if( fLights.kMissingIndex == idx ) |
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{ |
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fLights.Append(li); |
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} |
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return true; |
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} |
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hsBool plClusterGroup::IRemoveLight(plLightInfo* li) |
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{ |
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int idx = fLights.Find(li); |
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if( fLights.kMissingIndex != idx ) |
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{ |
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fLights.Remove(idx); |
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} |
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return true; |
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} |
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hsBool plClusterGroup::IOnReceive(plGenRefMsg* ref) |
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{ |
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switch( ref->fType ) |
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{ |
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case kRefMaterial: |
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fMaterial = hsGMaterial::ConvertNoRef(ref->GetRef()); |
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return true; |
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case kRefRegion: |
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return IAddVisRegion(plVisRegion::ConvertNoRef(ref->GetRef())); |
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case kRefLight: |
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return IAddLight(plLightInfo::ConvertNoRef(ref->GetRef())); |
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} |
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return false; |
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} |
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hsBool plClusterGroup::IOnRemove(plGenRefMsg* ref) |
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{ |
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int idx = -1; |
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switch( ref->fType ) |
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{ |
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case kRefMaterial: |
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fMaterial = nil; |
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return true; |
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case kRefRegion: |
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return IRemoveVisRegion(plVisRegion::ConvertNoRef(ref->GetRef())); |
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case kRefLight: |
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return IRemoveLight(plLightInfo::ConvertNoRef(ref->GetRef())); |
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} |
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return false; |
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} |
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hsBool plClusterGroup::IOnRef(plGenRefMsg* ref) |
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{ |
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if( ref->GetContext() & (plRefMsg::kOnCreate|plRefMsg::kOnRequest|plRefMsg::kOnReplace) ) |
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{ |
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return IOnReceive(ref); |
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} |
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return IOnRemove(ref); |
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} |
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hsBool plClusterGroup::MsgReceive(plMessage* msg) |
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{ |
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plGenRefMsg* ref = plGenRefMsg::ConvertNoRef(msg); |
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if( ref ) |
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{ |
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if( IOnRef(ref) ) |
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return true; |
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} |
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// STUB |
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plEvalMsg* evalMsg = plEvalMsg::ConvertNoRef(msg); |
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if (evalMsg) |
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{ |
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UnPack(); |
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fUnPacked = true; |
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plgDispatch::Dispatch()->UnRegisterForExactType(plEvalMsg::Index(), GetKey()); |
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return true; |
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} |
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return hsKeyedObject::MsgReceive(msg); |
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} |
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void plClusterGroup::UnPack() |
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{ |
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plDrawableSpans* drawable = TRACKED_NEW plDrawableSpans; |
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fDrawable = hsgResMgr::ResMgr()->NewKey(GetKey()->GetName(), drawable, GetKey()->GetUoid().GetLocation()); |
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drawable->UnPackCluster(this); |
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drawable->SetSceneNode(fSceneNode); |
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} |
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void plClusterGroup::SetVisible(bool visible) |
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{ |
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if (fDrawable) |
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{ |
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plDrawableSpans *drawable = plDrawableSpans::ConvertNoRef(fDrawable->ObjectIsLoaded()); |
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if (drawable) |
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drawable->SetProperty(0,!visible); // property 0 is the disable drawing property |
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} |
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} |
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UInt32 plClusterGroup::NumInst() const |
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{ |
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UInt32 numInst = 0; |
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int i; |
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for( i = 0; i < fClusters.GetCount(); i++ ) |
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numInst += fClusters[i]->NumInsts(); |
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return numInst; |
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} |
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////////////////////////////////////////////////////////////////////////////// |
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////////////////////////////////////////////////////////////////////////////// |
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////////////////////////////////////////////////////////////////////////////// |
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void plLODDist::Read(hsStream* s) |
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{ |
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fMinDist = s->ReadSwapScalar(); |
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fMaxDist = s->ReadSwapScalar(); |
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} |
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void plLODDist::Write(hsStream* s) const |
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{ |
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s->WriteSwapScalar(fMinDist); |
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s->WriteSwapScalar(fMaxDist); |
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} |