F4MP/codigos originales/tiltedcode/Code/encoding/Structs/GridCellCoords.cpp

#include <Structs/GridCellCoords.h>
#include <TiltedCore/Serialization.hpp>

using TiltedPhoques::Serialization;

GridCellCoords::GridCellCoords()
{
    Reset();
}

GridCellCoords::GridCellCoords(int32_t aX, int32_t aY) noexcept
    : X(aX)
    , Y(aY)
{
}

bool GridCellCoords::operator==(const GridCellCoords& acRhs) const noexcept
{
    return X == acRhs.X && Y == acRhs.Y;
}

bool GridCellCoords::operator!=(const GridCellCoords& acRhs) const noexcept
{
    return !this->operator==(acRhs);
}

void GridCellCoords::Serialize(TiltedPhoques::Buffer::Writer& aWriter) const noexcept
{
    Serialization::WriteVarInt(aWriter, X);
    Serialization::WriteVarInt(aWriter, Y);
}

void GridCellCoords::Deserialize(TiltedPhoques::Buffer::Reader& aReader) noexcept
{
    X = Serialization::ReadVarInt(aReader) & 0xFFFFFFFF;
    Y = Serialization::ReadVarInt(aReader) & 0xFFFFFFFF;
}

GridCellCoords GridCellCoords::CalculateGridCellCoords(const Vector3_NetQuantize& aCoords) noexcept
{
    return CalculateGridCellCoords(aCoords.x, aCoords.y);
}

GridCellCoords GridCellCoords::CalculateGridCellCoords(const float aX, const float aY) noexcept
{
    auto x = static_cast<int32_t>(floor(aX / 4096.f));
    auto y = static_cast<int32_t>(floor(aY / 4096.f));
    return GridCellCoords(x, y);
}

bool GridCellCoords::AreGridCellsOverlapping(const GridCellCoords& aCoords1, const GridCellCoords& aCoords2) noexcept
{
    if ((abs(aCoords1.X - aCoords2.X) < m_gridsToLoad) && (abs(aCoords1.Y - aCoords2.Y) < m_gridsToLoad))
        return true;
    return false;
}

bool GridCellCoords::IsCellInGridCell(const GridCellCoords& aCell, const GridCellCoords& aGridCell, bool aIsDragon) noexcept
{
    int32_t gridsToLoad = aIsDragon ? m_gridsToLoadIfDragon : m_gridsToLoad;
    int32_t distanceToBorder = gridsToLoad / 2;
    if ((abs(aCell.X - aGridCell.X) <= distanceToBorder) && (abs(aCell.Y - aGridCell.Y) <= distanceToBorder))
        return true;
    return false;
}