#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)
{
	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);
}

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


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