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Merge pull request #553 from NotAdam/crowd

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fix bnpcs not navigating around obstacles
This commit is contained in:
Mordred 2019-04-23 14:40:03 +02:00 • committed by GitHub
commit ab1e81ba01
1 changed files with 17 additions and 7 deletions
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24
src/world/Navi/NaviProvider.cpp
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@ -181,11 +181,11 @@ int32_t Sapphire::World::Navi::NaviProvider::fixupShortcuts( dtPolyRef* path, in
// in the path, short cut to that polygon directly.
const int32_t maxLookAhead = 6;
int32_t cut = 0;
for( int32_t i = dtMin( maxLookAhead, npath ) - 1; i > 1 && cut == 0; i-- )
for( int32_t i = dtMin( maxLookAhead, npath ) - 1; i > 1 && cut == 0; i-- )
{
for( int32_t j = 0; j < nneis; j++ )
{
if( path[ i ] == neis[ j ] )
if( path[ i ] == neis[ j ] )
{
cut = i;
break;
@ -310,7 +310,7 @@ Sapphire::Common::FFXIVARR_POSITION3
return { randomPt[ 0 ], randomPt[ 1 ], randomPt[ 2 ] };
}
std::vector< Sapphire::Common::FFXIVARR_POSITION3 >
std::vector< Sapphire::Common::FFXIVARR_POSITION3 >
Sapphire::World::Navi::NaviProvider::findFollowPath( const Common::FFXIVARR_POSITION3& startPos,
const Common::FFXIVARR_POSITION3& endPos )
{
@ -546,7 +546,7 @@ bool Sapphire::World::Navi::NaviProvider::loadMesh( const std::string& path )
break;
auto data = reinterpret_cast< uint8_t* >( dtAlloc( tileHeader.dataSize, DT_ALLOC_PERM ) );
if( !data )
if( !data )
break;
memset( data, 0, tileHeader.dataSize );
readLen = fread( data, tileHeader.dataSize, 1, fp );
@ -629,14 +629,24 @@ void Sapphire::World::Navi::NaviProvider::setMoveTarget( Entity::Chara& chara,
const dtQueryFilter* filter = m_pCrowd->getFilter( 0 );
const float* halfExtents = m_pCrowd->getQueryExtents();
float vel[ 3 ];
float p[ 3 ] = { endPos.x, endPos.y, endPos.z };
dtPolyRef ref;
auto status = m_naviMeshQuery->findNearestPoly( p, halfExtents, filter, &ref, nullptr );
if( !dtStatusSucceed( status ) )
{
Logger::error( "Failed to find nearest poly for Chara#{} for pos X: {} Y: {} Z: {}",
chara.getId(), endPos.x, endPos.y, endPos.z );
return;
}
const dtCrowdAgent* ag = m_pCrowd->getAgent( chara.getAgentId() );
if( ag && ag->active )
{
calcVel( vel, ag->npos, p, ag->params.maxSpeed );
m_pCrowd->requestMoveVelocity( chara.getAgentId(), vel );
m_pCrowd->requestMoveTarget( chara.getAgentId(), ref, p );
}
}