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134 lines
4.2 KiB
134 lines
4.2 KiB
13 years ago
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/*==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 "plFacingConditionalObject.h"
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#include "plgDispatch.h"
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#include "../../NucleusLib/pnModifier/plLogicModBase.h"
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#include "../plMessage/plActivatorMsg.h"
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#include "../pnSceneObject/plSceneObject.h"
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#include "../pnSceneObject/plCoordinateInterface.h"
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#include "../pnKeyedObject/plKey.h"
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#include "../pnMessage/plNotifyMsg.h"
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#include "../pnMessage/plFakeOutMsg.h"
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#include "../pnNetCommon/plNetApp.h"
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plFacingConditionalObject::plFacingConditionalObject() :
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fTolerance(-1.0f),
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fDirectional(false)
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{
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SetSatisfied(true);
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}
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hsBool plFacingConditionalObject::MsgReceive(plMessage* msg)
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{
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return plConditionalObject::MsgReceive(msg);
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}
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void plFacingConditionalObject::Write(hsStream* stream, hsResMgr* mgr)
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{
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plConditionalObject::Write(stream, mgr);
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stream->WriteSwap(fTolerance);
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stream->WriteBool(fDirectional);
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}
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void plFacingConditionalObject::Read(hsStream* stream, hsResMgr* mgr)
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{
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plConditionalObject::Read(stream, mgr);
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stream->ReadSwap(&fTolerance);
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fDirectional = stream->ReadBool();
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}
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hsBool plFacingConditionalObject::Verify(plMessage* msg)
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{
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plActivatorMsg* pActivateMsg = plActivatorMsg::ConvertNoRef(msg);
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if (pActivateMsg && pActivateMsg->fHitterObj)
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{
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plSceneObject* pPlayer = plSceneObject::ConvertNoRef(pActivateMsg->fHitterObj->ObjectIsLoaded());
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if (pPlayer)
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{
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hsVector3 playerView = pPlayer->GetCoordinateInterface()->GetLocalToWorld().GetAxis(hsMatrix44::kView);
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hsVector3 ourView;
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if (fDirectional)
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ourView = fLogicMod->GetTarget()->GetCoordinateInterface()->GetLocalToWorld().GetAxis(hsMatrix44::kView);
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else
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{
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hsVector3 v(fLogicMod->GetTarget()->GetCoordinateInterface()->GetLocalToWorld().GetTranslate() - pPlayer->GetCoordinateInterface()->GetLocalToWorld().GetTranslate());
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ourView = v;
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ourView.Normalize();
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}
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hsScalar dot = playerView * ourView;
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if (dot >= fTolerance)
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{
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fLogicMod->GetNotify()->AddFacingEvent( pActivateMsg->fHitterObj, fLogicMod->GetTarget()->GetKey(), dot, true);
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return true;
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}
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else
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{
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return false;
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}
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}
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}
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plFakeOutMsg* pFakeMsg = plFakeOutMsg::ConvertNoRef(msg);
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if (pFakeMsg && plNetClientApp::GetInstance()->GetLocalPlayerKey())
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{
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// sanity check
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if (!fLogicMod->GetTarget()->GetCoordinateInterface())
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return false;
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plSceneObject* pPlayer = plSceneObject::ConvertNoRef(plNetClientApp::GetInstance()->GetLocalPlayerKey()->ObjectIsLoaded());
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if (pPlayer)
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{
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hsVector3 playerView = pPlayer->GetCoordinateInterface()->GetLocalToWorld().GetAxis(hsMatrix44::kView);
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hsVector3 ourView;
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if (fDirectional)
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ourView = fLogicMod->GetTarget()->GetCoordinateInterface()->GetLocalToWorld().GetAxis(hsMatrix44::kView);
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else
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{
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hsVector3 v(fLogicMod->GetTarget()->GetCoordinateInterface()->GetLocalToWorld().GetTranslate() - pPlayer->GetCoordinateInterface()->GetLocalToWorld().GetTranslate());
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ourView = v;
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ourView.fZ = playerView.fZ;
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ourView.Normalize();
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}
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hsScalar dot = playerView * ourView;
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if (dot >= fTolerance)
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{
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return true;
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}
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else
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{
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if (!IsToggle())
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{
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fLogicMod->GetNotify()->AddFacingEvent( pPlayer->GetKey(), fLogicMod->GetTarget()->GetKey(), dot, false);
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fLogicMod->RequestUnTrigger();
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return false;
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}
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}
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}
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}
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return false;
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}
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