233 lines
14 KiB
C++
233 lines
14 KiB
C++
#include "StdAfx.h"
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#include "DnWorld.h"
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#include "MAWalkMovementNav.h"
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#include "DnActor.h"
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#include "navigationmesh.h"
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#include "navigationcell.h"
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#include "PerfCheck.h"
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#if defined( _GAMESERVER )
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#include "DNGameRoom.h"
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#endif // #if defined( _GAMESERVER )
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#ifdef _DEBUG
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#define new new(_NORMAL_BLOCK,__FILE__,__LINE__)
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#endif
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MAWalkMovementNav::MAWalkMovementNav(void)
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{
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m_pCurCell = NULL;
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}
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MAWalkMovementNav::~MAWalkMovementNav(void)
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{
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}
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void MAWalkMovementNav::ValidateCurCell()
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{
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NavigationMesh *pNavMesh = INSTANCE(CDnWorld).GetNavMesh( m_pMatExWorld->m_vPosition );
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if( !pNavMesh ) return;
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m_pCurCell = pNavMesh->FindCell( m_pMatExWorld->m_vPosition );
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}
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void MAWalkMovementNav::ProcessNormal( LOCAL_TIME LocalTime, float fDelta )
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{
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ProcessCommon( LocalTime, fDelta );
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EtVector3 vPrevPos = *m_pActor->GetPrevPosition();
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ProcessWallCollision( m_pActor, m_pActor->GetObjectHandle(), vPrevPos );
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PostProcess( LocalTime );
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}
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void MAWalkMovementNav::Process( LOCAL_TIME LocalTime, float fDelta )
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{
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NavigationMesh *pNavMesh = INSTANCE(CDnWorld).GetNavMesh( m_pMatExWorld->m_vPosition );
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if( pNavMesh == NULL )
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{
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return ProcessNormal( LocalTime, fDelta );
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}
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if( m_pCurCell == NULL )
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{
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m_pCurCell = pNavMesh->FindCell( m_pMatExWorld->m_vPosition );
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if( m_pCurCell == NULL )
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{
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return ProcessNormal( LocalTime, fDelta );
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}
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}
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PROFILE_TIME_TEST( ProcessCommon( LocalTime, fDelta ) );
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EtVector3 vPrevPos = *m_pActor->GetPrevPosition();
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PROFILE_TIME_TEST( ProcessWallCollision( m_pActor, m_pActor->GetObjectHandle(), vPrevPos ) );
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int nSide = -1;
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NavigationCell *pLastCell = NULL;
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bool bSuccess;
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PROFILE_TIME_TEST_BLOCK_START( "m_pCurCell->FindLastCollision" );
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bSuccess = m_pCurCell->FindLastCollision( vPrevPos, m_pMatExWorld->m_vPosition, &pLastCell, nSide );
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PROFILE_TIME_TEST_BLOCK_END();
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#if defined( _GAMESERVER )
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if( bSuccess == false )
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{
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if( m_pActor && m_pActor->GetGameRoom() )
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{
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g_Log.Log( LogType::_NORMAL, L"[GameServer] FindLastCollision InfiniteLoop!!!!!! MapIndex=%d", m_pActor->GetGameRoom()->m_iMapIdx );
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}
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}
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#endif // #if defined( _GAMESERVER )
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PROFILE_TIME_TEST_BLOCK_START( "Movement1" );
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if( nSide != -1 )
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{
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int nWallAttribute = pLastCell->GetWallAttribute( nSide ) & 0x0f;
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if( ( nWallAttribute == NAV_WALLATTR_BLUE ) || ( nWallAttribute == NAV_WALLATTR_YELLOW ) )
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{
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OnClash( m_pMatExWorld->m_vPosition, eCFCT_None );
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}
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if( nWallAttribute == NAV_WALLATTR_GREEN )
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{
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OnBumpWall();
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}
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if( pLastCell->Link( nSide ) == NULL )
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{
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EtVector2 vWallDir2D;
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EtVector2 vMoveDir2D( m_pMatExWorld->m_vPosition.x - vPrevPos.x, m_pMatExWorld->m_vPosition.z - vPrevPos.z );
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float fMoveLength = EtVec2Length( &vMoveDir2D );
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vMoveDir2D /= fMoveLength;
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pLastCell->GetWallDir( nSide, vWallDir2D );
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fMoveLength *= EtVec2Dot( &vWallDir2D, &vMoveDir2D );
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m_pMatExWorld->m_vPosition.x = vPrevPos.x + fMoveLength * vWallDir2D.x;
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m_pMatExWorld->m_vPosition.z = vPrevPos.z + fMoveLength * vWallDir2D.y;
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int nNewSide = -1;
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m_pCurCell->FindLastCollision( vPrevPos, m_pMatExWorld->m_vPosition, &pLastCell, nNewSide );
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if( nNewSide != -1 )
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{
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if( pLastCell->Link( nNewSide ) )
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{
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NavigationCell *pNewCell;
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pNewCell = pLastCell->Link( nNewSide );
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if( pNewCell->IsPointInCellCollumn( m_pMatExWorld->m_vPosition ) )
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{
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m_pCurCell = pNewCell;
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}
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else
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{
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m_pMatExWorld->m_vPosition.x = vPrevPos.x;
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m_pMatExWorld->m_vPosition.z = vPrevPos.z;
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}
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}
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else if( !m_pCurCell->IsPointInCellCollumn( m_pMatExWorld->m_vPosition ) )
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{
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m_pMatExWorld->m_vPosition.x = vPrevPos.x;
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m_pMatExWorld->m_vPosition.z = vPrevPos.z;
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}
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}
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// 네비게이션 모드 작동
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OnBeginNaviMode();
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}
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else
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{
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m_pCurCell = pLastCell->Link( nSide );
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}
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if( !m_pCurCell->IsPointInCellCollumn( m_pMatExWorld->m_vPosition ) )
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{
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m_pCurCell = pNavMesh->FindCell( m_pMatExWorld->m_vPosition );
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}
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}
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PROFILE_TIME_TEST_BLOCK_END();
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PROFILE_TIME_TEST_BLOCK_START( "Movement2" );
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float fHeight = INSTANCE(CDnWorld).GetHeight( m_pMatExWorld->m_vPosition );
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if( m_pCurCell && m_pCurCell->GetType() == NavigationCell::CT_PROP )
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m_pActor->SetAddHeight( m_pCurCell->GetPlane()->SolveForY( m_pMatExWorld->m_vPosition.x, m_pMatExWorld->m_vPosition.z ) - fHeight );
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else
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m_pActor->SetAddHeight( 0.f );
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if( !m_vVelocity.y && false == m_bAppliedYDistance )
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m_pMatExWorld->m_vPosition.y = fHeight + m_pActor->GetAddHeight();
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PROFILE_TIME_TEST_BLOCK_END();
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PROFILE_TIME_TEST( PostProcess( LocalTime ) );
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}
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void MAWalkMovementNav::ProcessWallCollision( CDnActor *pActor, EtObjectHandle hObject, EtVector3 &vPrevPos )
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{
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int i;
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float fMoveDist;
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EtVector3 vMoveDir;
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DNVector(SCollisionResponse) &vecResult = m_vecResult;
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vecResult.clear();
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vMoveDir = m_pMatExWorld->m_vPosition - vPrevPos;
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fMoveDist = EtVec3Length( &vMoveDir );
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vMoveDir /= fMoveDist;
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if( fMoveDist <= 0.0f )
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{
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return;
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}
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int nLoopCount = 0;
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float fTemoMoveDist;
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EtVector3 vTempPrevPos = vPrevPos;
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while( ( fMoveDist > 0.0f ) && ( nLoopCount < 20 ) )
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{
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if( fMoveDist > 20.0f )
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{
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fTemoMoveDist = 20.0f;
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}
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else
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{
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fTemoMoveDist = fMoveDist;
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}
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m_pMatExWorld->m_vPosition = vTempPrevPos + fTemoMoveDist * vMoveDir;
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fMoveDist -= fTemoMoveDist;
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nLoopCount++;
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if( hObject && hObject->FindDynamicCollision( *m_pMatExWorld, vecResult, false ) )
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{
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// 충돌메쉬에서 천장과 바닥 추려내기
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for( i = ( int )vecResult.size() - 1; i >= 0; i-- )
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{
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if( EtVec3Dot( &vecResult[ i ].vNormal, &EtVector3( 0.0f, -1.0f, 0.0f ) ) > 0.965925f ) // 천장은 15도 체크
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{
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vecResult.erase( vecResult.begin() + i );
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continue;
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}
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if( EtVec3Dot( &vecResult[ i ].vNormal, &EtVector3( 0.0f, 1.0f, 0.0f ) ) > 0.342020f )
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{
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vecResult.erase( vecResult.begin() + i );
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continue;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// 벽충돌
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if( !vecResult.empty() )
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{
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EtVector3 vSlideDir, vWallNormal, vTempMoveDir;
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float fWeight;
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vTempMoveDir = vMoveDir;
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for( i = 0; i < ( int )vecResult.size(); i++ )
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{
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if( EtVec3Dot( &vecResult[ i ].vNormal, &vTempMoveDir ) < 0.0f ) // 벽의노말과 이동방향이 같으면 무시
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{
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vWallNormal = vecResult[ i ].vNormal;
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vWallNormal.y = 0.0f;
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EtVec3Normalize( &vWallNormal, &vWallNormal );
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CalcSlide( vSlideDir, fWeight, vWallNormal, vTempMoveDir );
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vTempMoveDir = vSlideDir;
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fTemoMoveDist *= fWeight;
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m_pMatExWorld->m_vPosition.x = vTempPrevPos.x + vTempMoveDir.x * fTemoMoveDist;
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m_pMatExWorld->m_vPosition.z = vTempPrevPos.z + vTempMoveDir.z * fTemoMoveDist;
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}
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}
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}
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OnClash( m_pMatExWorld->m_vPosition, eCFCT_None ); // note by kalliste : 이 지점에서 바닥충돌 관련 검출이 필요 없어 None으로 셋팅. 이후 필요할 경우 NoFloor 셋팅할 것.
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}
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vTempPrevPos = m_pMatExWorld->m_vPosition;
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}
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}
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