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.
96 lines
2.2 KiB
96 lines
2.2 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/>. |
|
|
|
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 "hsStream.h" |
|
|
|
#include "plHardRegion.h" |
|
|
|
#include "plgDispatch.h" |
|
#include "plMessage/plRenderMsg.h" |
|
#include "plPipeline.h" |
|
|
|
plHardRegion::plHardRegion() |
|
: fState(kDirty) |
|
{ |
|
} |
|
|
|
plHardRegion::~plHardRegion() |
|
{ |
|
} |
|
|
|
void plHardRegion::SetKey(plKey k) |
|
{ |
|
plRegionBase::SetKey(k); |
|
|
|
#if 0 // The caching of this probably isn't worth it. |
|
// We'll try evaluation every time first, and try |
|
// this later as an optimization. |
|
if( k ) |
|
{ |
|
plgDispatch::Dispatch()->RegisterForExactType(plRenderMsg::Index(), GetKey()); |
|
} |
|
#endif // Caching |
|
} |
|
|
|
void plHardRegion::Read(hsStream* s, hsResMgr* mgr) |
|
{ |
|
plRegionBase::Read(s, mgr); |
|
|
|
fState = kDirty; |
|
} |
|
|
|
void plHardRegion::Write(hsStream* s, hsResMgr* mgr) |
|
{ |
|
plRegionBase::Write(s, mgr); |
|
} |
|
|
|
hsBool plHardRegion::CameraInside() const |
|
{ |
|
if( fState & kDirty ) |
|
{ |
|
if( ICameraInside() ) |
|
fState |= kCamInside; |
|
else |
|
fState &= ~kCamInside; |
|
fState &= ~kDirty; |
|
} |
|
return 0 != (fState & kCamInside); |
|
} |
|
|
|
hsBool plHardRegion::MsgReceive(plMessage* msg) |
|
{ |
|
plRenderMsg* rend = plRenderMsg::ConvertNoRef(msg); |
|
if( rend ) |
|
{ |
|
fState |= kDirty; |
|
fCamPos = rend->Pipeline()->GetViewPositionWorld(); |
|
return true; |
|
} |
|
|
|
return plRegionBase::MsgReceive(msg); |
|
} |
|
|
|
|