FactoryCraft-Server/FactoryCraft/WorldUpdate.cpp

#include "WorldUpdate.h"

WorldUpdate::WorldUpdate(int type,
    int dimensionId,
    Framework::Vec3<int> minAffected,
    Framework::Vec3<int> maxAffected)
    : ReferenceCounter(),
      affectedDimensionId(dimensionId),
      minAffected(minAffected),
      maxAffected(maxAffected),
      type(type)
{}

void WorldUpdate::writeAndCheck(Framework::StreamWriter* zWriter)
{
    zWriter->schreibe((char*)&type, 4);
    this->write(zWriter);
    zWriter->schreibe((char*)&type, 4);
}

int WorldUpdate::getAffectedDimension() const
{
    return affectedDimensionId;
}

const Framework::Vec3<int>& WorldUpdate::getMinAffectedPoint() const
{
    return minAffected;
}

const Framework::Vec3<int>& WorldUpdate::getMaxAffectedPoint() const
{
    return maxAffected;
}

int WorldUpdate::getType() const
{
    return type;
}

int WorldUpdate::distanceTo(int x, int y) const
{
    int xDist = MIN(abs(x - minAffected.x), abs(x - maxAffected.x));
    int yDist = MIN(abs(y - minAffected.y), abs(y - maxAffected.y));
    if (x >= minAffected.x && x <= maxAffected.x) xDist = 0;
    if (y >= minAffected.y && y <= maxAffected.y) yDist = 0;
    return MIN(xDist, yDist);
}