ABYardTerrainManager.cpp

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#include "pch.h"
#include "ABYardTerrainManager.h"
#include "Tasks/ARootTask.h"
#include "Assets/AAssetStreaming.h"
#include "ALoadScreen.h"
 
#include <Toshi/T2String.h>
 
//-----------------------------------------------------------------------------
// Enables memory debugging.
// Note: Should be the last include!
//-----------------------------------------------------------------------------
#include <Core/TMemoryDebugOn.h>
 
TOSHI_NAMESPACE_USING
 
void ABYardTerrainManager::SetTerrain( TINT a_eTerrain, TBOOL a_bLoadLater, TBOOL a_bPersistantCollision, TINT a_iUnused1, TINT a_iUnused2, TINT a_iPreloadTerrainBlockSize, TINT a_iStartVISGroup )
{
    TIMPLEMENT();
 
    if ( a_eTerrain == ms_eCurrentLevel ) return;
 
    ARootTask::GetSingleton()->SetRenderWorld( TFALSE );
 
    if ( ms_pCurrentTerrain )
    {
        delete ms_pCurrentTerrain;
    }
 
    TRenderInterface::GetSingleton()->FlushDyingResources();
 
    if ( a_eTerrain == Terrain_FrontEnd )
    {
        a_iStartVISGroup = 0;
    }
 
    ms_pCurrentTerrain = new ATerrainInterface(
        a_iUnused1,
        a_iUnused2,
        a_iPreloadTerrainBlockSize < 1 ? 0x2200000 : a_iPreloadTerrainBlockSize,
        a_iStartVISGroup
    );
 
    T2FormatString128 terrainFile;
    terrainFile.Format( "Data\\Terrain\\%s\\%s.trb", GetTerrainName( a_eTerrain ), GetTerrainName( a_eTerrain ) );
 
    ms_pCurrentTerrain->LoadFromFile( terrainFile.Get(), TTRUE, a_bPersistantCollision );
    ms_eCurrentLevel = a_eTerrain;
 
    if ( !a_bLoadLater )
    {
        StartLoading();
    }
 
    ARootTask::GetSingleton()->SetRenderWorld( TTRUE );
}
 
void ABYardTerrainManager::StartLoading()
{
    TPROFILER_SCOPE();
 
    auto pTerrain         = ATerrainInterface::GetSingleton();
    pTerrain->m_bIsLoaded = TFALSE;
 
    if ( ATerrainInterface::ms_bAutoVIS )
    {
        pTerrain->m_fnGetCurrentVISGroup = ATerrainInterface::GetPersistantSectionID;
    }
 
    pTerrain->Update();
 
    while ( !pTerrain->IsLoaded() )
    {
        TRenderInterface::GetSingleton()->Update( 1.0f / 1000.0f );
        AAssetStreaming::GetSingleton()->Update();
 
#ifndef BARNYARD_COMMUNITY_PATCH
        ThreadSleep( 20 );
#endif // BARNYARD_COMMUNITY_PATCH
 
        pTerrain->Update();
        g_oLoadScreen.Update();
    }
 
    pTerrain->m_bIsLoaded = TTRUE;
 
    if ( ATerrainInterface::ms_bAutoVIS )
    {
        pTerrain->m_fnGetCurrentVISGroup = ATerrainInterface::GetCurrentSectionID;
    }
}