ATerrainLODBlock Class Reference

#include <ATerrainLODBlock.h>

Inheritance diagram for ATerrainLODBlock:

Public Member Functions
	ATerrainLODBlock (TUINT a_uiHeapSize, const TCHAR *a_szName)
	~ATerrainLODBlock ()
void	SetupTRB (Toshi::TTRB *a_pTRB, ATerrainLODBlock *a_pOther)
void	UpdateLastAccessTime ()
void	Assign (ATerrainSection *a_pVISGroup, ATerrainLODType a_eLODType)
void	SetUsed ()
void	SetUnused ()
TBOOL	IsUsed () const
TBOOL	IsUnused () const
AMemoryPoolAllocator &	GetAllocator ()
Toshi::TMemory::MemBlock *	GetMemBlock ()

Friends
class	ATerrainInterface
class	ATerrainVIS
class	ATerrainSection

Detailed Description

Definition at line 16 of file ATerrainLODBlock.h.

Constructor & Destructor Documentation

ATerrainLODBlock()

ATerrainLODBlock::ATerrainLODBlock	(	TUINT	a_uiHeapSize,
		const TCHAR *	a_szName )

Definition at line 16 of file ATerrainLODBlock.cpp.

{
    m_pAllocatedSize  = TNULL;
    m_pUnk2           = 0;
    m_pVISGroup       = TNULL;
    m_eLODType        = ATerrainLODType_None;
    m_fLastAccessTime = 0.0f;
    m_uiHeapSize      = a_uiHeapSize;
    m_bIsUnused       = TTRUE;
 
    m_pCreatedMemBlock = g_pMemory->CreateMemBlock( m_uiHeapSize, a_szName, g_pMemory->GetGlobalBlock(), 0 );
    m_Allocator.SetMemBlock( m_pCreatedMemBlock );
}

~ATerrainLODBlock()

ATerrainLODBlock::~ATerrainLODBlock

(

)

Definition at line 30 of file ATerrainLODBlock.cpp.

{
    g_pMemory->DestroyMemBlock( m_pCreatedMemBlock );
    m_pCreatedMemBlock = (TMemory::MemBlock*)1;
    m_Allocator.SetMemBlock( TNULL );
 
    static TUINT32 s_AllocatedSizeAfterDestroy = 0;
    static TUINT32 s_Unk2AfterDestroy          = 0;
 
    m_pAllocatedSize = &s_AllocatedSizeAfterDestroy;
    m_pUnk2          = &s_Unk2AfterDestroy;
}

Member Function Documentation

Assign()

void ATerrainLODBlock::Assign	(	ATerrainSection *	a_pVISGroup,
		ATerrainLODType	a_eLODType )

Definition at line 69 of file ATerrainLODBlock.cpp.

{
    if ( m_pVISGroup )
    {
        m_pVISGroup->DestroyLOD( m_eLODType );
        m_pVISGroup = TNULL;
        m_eLODType  = ATerrainLODType_None;
    }
 
    m_fLastAccessTime = 0.0f;
    m_pVISGroup       = a_pVISGroup;
    m_eLODType        = a_eLODType;
 
    if ( a_pVISGroup )
    {
        UpdateLastAccessTime();
    }
    else
    {
        m_bIsUnused = TTRUE;
    }
}

GetAllocator()

AMemoryPoolAllocator & ATerrainLODBlock::GetAllocator ( )

inline

Definition at line 46 of file ATerrainLODBlock.h.

{ return m_Allocator; }

GetMemBlock()

Toshi::TMemory::MemBlock * ATerrainLODBlock::GetMemBlock ( )

inline

Definition at line 47 of file ATerrainLODBlock.h.

{ return m_pCreatedMemBlock; }

IsUnused()

TBOOL ATerrainLODBlock::IsUnused ( ) const

inline

Definition at line 44 of file ATerrainLODBlock.h.

{ return m_bIsUnused; }

IsUsed()

TBOOL ATerrainLODBlock::IsUsed ( ) const

inline

Definition at line 43 of file ATerrainLODBlock.h.

{ return !m_bIsUnused; }

SetUnused()

void ATerrainLODBlock::SetUnused ( )

inline

Definition at line 38 of file ATerrainLODBlock.h.

    {
        m_bIsUnused = TTRUE;
    }

SetupTRB()

void ATerrainLODBlock::SetupTRB	(	Toshi::TTRB *	a_pTRB,
		ATerrainLODBlock *	a_pOther )

Definition at line 43 of file ATerrainLODBlock.cpp.

{
    Node::InsertAfter( a_pOther );
    a_pTRB->SetMemoryFunctions(
        []( TTRB::AllocType alloctype, TUINT32 size, TINT16 unk1, TUINT32 unk2, void* userData ) -> void* {
            auto pBlock = TSTATICCAST( ATerrainLODBlock, userData );
 
            if ( pBlock->m_pAllocatedSize )
            {
                *pBlock->m_pAllocatedSize += size;
            }
 
            return TMemalign( 128, size, pBlock->Next()->m_pCreatedMemBlock );
        },
        []( TTRB::AllocType alloctype, void* ptr, TINT16 unk1, TUINT32 unk2, void* userData ) {
            TFree( ptr );
        },
        a_pOther
    );
}

SetUsed()

void ATerrainLODBlock::SetUsed ( )

inline

Definition at line 32 of file ATerrainLODBlock.h.

    {
        UpdateLastAccessTime();
        m_bIsUnused = TFALSE;
    }

UpdateLastAccessTime()

void ATerrainLODBlock::UpdateLastAccessTime

(

)

Definition at line 64 of file ATerrainLODBlock.cpp.

{
    m_fLastAccessTime = g_oSystemManager.GetScheduler()->GetTotalTime();
}

Friends And Related Symbol Documentation

ATerrainInterface

friend class ATerrainInterface

friend

Definition at line 19 of file ATerrainLODBlock.h.

ATerrainSection

friend class ATerrainSection

friend

Definition at line 21 of file ATerrainLODBlock.h.

ATerrainVIS

friend class ATerrainVIS

friend

Definition at line 20 of file ATerrainLODBlock.h.

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The documentation for this class was generated from the following files:

• D:/_dev/OpenBarnyard/Source/OpenBarnyard/Source/Terrain/ATerrainLODBlock.h
• D:/_dev/OpenBarnyard/Source/OpenBarnyard/Source/Terrain/ATerrainLODBlock.cpp