#include "PlaceBlockUpdate.h"
#include "Block.h"
#include "Dimension.h"


PlaceBlockUpdate::PlaceBlockUpdate( Framework::Either<Block*, int> block, Framework::Vec3<int> location, int dimensionId )
    : WorldUpdate( PlaceBlockUpdateType::ID, dimensionId, location, location ),
    block( block )
{}

PlaceBlockUpdate::~PlaceBlockUpdate()
{
    if( block.isA() )
        block.getA()->release();
}

void PlaceBlockUpdate::onUpdate( Dimension* zDimension )
{
    if( block.isA() )
        block.getA()->getThis();
    zDimension->placeBlock( getMaxAffectedPoint(), block );
}

void PlaceBlockUpdate::write( Framework::StreamWriter* zWriter )
{
    int dimensionID = getAffectedDimension();
    zWriter->schreibe( (char*)&dimensionID, 4 );
    auto pos = getMinAffectedPoint();
    zWriter->schreibe( (char*)&pos.x, 4 );
    zWriter->schreibe( (char*)&pos.y, 4 );
    zWriter->schreibe( (char*)&pos.z, 4 );
    unsigned short blockType = block.isA() ? (unsigned short)block.getA()->zBlockType()->getId() : (unsigned short)block.getB();
    zWriter->schreibe( (char*)&blockType, 2 );
    if( block.isA() )
    {
        bool d = 1;
        zWriter->schreibe( (char*)&d, 1 );
        StaticRegistry<BlockType>::INSTANCE.zElement( blockType )->saveBlock( block, zWriter );
    }
    else
    {
        bool d = 0;
        zWriter->schreibe( (char*)&d, 1 );
    }
}

Block* PlaceBlockUpdate::zBlock() const
{
    return block;
}


PlaceBlockUpdateType::PlaceBlockUpdateType()
    : WorldUpdateType( ID )
{}