void WriteLinearPath(const Spline<int32>& spline, ByteBuffer& data)
{
uint32 last_idx = spline.getPointCount() - 3;
const Vector3* real_path = &spline.getPoint(1);
Vector3 destination = real_path[last_idx];
size_t lastIndexPos = data.wpos();
data << last_idx;
data << destination;
if (last_idx > 1)
{
Vector3 offset;
// first and last points already appended
for (uint32 i = 1; i < last_idx; ++i)
{
offset = destination - real_path[i];
// [-ZERO] The client freezes when it gets a zero offset.
// If the offset would be rounded to zero, skip it.
if (fabs(offset.x) < 0.25 && fabs(offset.y) < 0.25 && fabs(offset.z) < 0.25)
{
last_idx--;
data.put(lastIndexPos, last_idx);
continue;
}
data.appendPackXYZ(offset.x, offset.y, offset.z);
}
}
}
void WriteCatmullRomPath(const Spline<int32>& spline, ByteBuffer& data)
{
for (int i = 2; i < spline.getPointCount() - 3; i++)
data << spline.getPoint(i).y << spline.getPoint(i).x << spline.getPoint(i).z;
//data.append<Vector3>(&spline.getPoint(2), count);
}
void WriteCatmullRomCyclicPath(const Spline<int32>& spline, ByteBuffer& data)
{
uint32 count = spline.getPointCount() - 3;
data << uint32(count + 1);
data << spline.getPoint(1); // fake point, client will erase it from the spline after first cycle done
data.append<Vector3>(&spline.getPoint(1), count);
// Unknow 5.0.5 MoP
uint16 unkCount = 0;
data << uint16(unkCount); // unk 5.0.5 count
if (unkCount)
{
data << float(0);
data << uint16(0);
data << uint16(0);
data << float(0);
data << uint16(0);
for(int i = 0; i < unkCount; i++)
{
data << uint16(0);
data << uint16(0);
}
}
}
void WriteUncompressedCyclicPath(Spline<int32> const& spline, ByteBuffer& data)
{
data << spline.getPoint(1).y << spline.getPoint(1).x << spline.getPoint(1).z; // Fake point, client will erase it from the spline after first cycle done
for (int i = 1; i < spline.getPointCount() - 3; i++)
data << spline.getPoint(i).y << spline.getPoint(i).x << spline.getPoint(i).z;
}
void WriteCatmullRomCyclicPath(const Spline<int32>& spline, ByteBuffer& data)
{
uint32 count = spline.getPointCount() - 3;
data << uint32(count + 1);
data << spline.getPoint(1); // fake point, client will erase it from the spline after first cycle done
data.append<Vector3>(&spline.getPoint(1), count);
}
void PacketBuilder::WriteCatmullRomPath(const MoveSpline& move_spline, ByteBuffer& data)
{
const Spline<int32> spline = move_spline._Spline();
uint32 count = spline.getPointCount() - 3;
data << count;
for (uint32 i = 0; i < count; ++i)
data << CalcTransportOffset(move_spline, spline.getPoint(2 + i));
}
void WriteCatmullRomCyclicPath(const Spline<int32>& spline, ByteBuffer& data)
{
data << spline.getPoint(1).y << spline.getPoint(1).x << spline.getPoint(1).z; // fake point, client will erase it from the spline after first cycle done
for (int i = 1; i < spline.getPointCount() - 3; i++)
data << spline.getPoint(i).y << spline.getPoint(i).x << spline.getPoint(i).z;
//data.append<Vector3>(&spline.getPoint(1), count);
}
void PacketBuilder::WriteCatmullRomCyclicPath(const MoveSpline& move_spline, ByteBuffer& data)
{
const Spline<int32> spline = move_spline._Spline();
uint32 count = spline.getPointCount() - 3;
data << uint32(count + 1);
data << spline.getPoint(1); // fake point, client will erase it from the spline after first cycle done
for (uint32 i = 0; i < count; ++i)
data << CalcTransportOffset(move_spline, spline.getPoint(1 + i));
}
void WriteLinearPath(Spline<int32> const& spline, ByteBuffer& data)
{
uint32 last_idx = spline.getPointCount() - 3;
Vector3 const* real_path = &spline.getPoint(1);
if (last_idx > 0)
{
Vector3 middle = (real_path[0] + real_path[last_idx]) / 2.f;
Vector3 offset;
// first and last points already appended
for (uint32 i = 0; i < last_idx; ++i)
{
offset = middle - real_path[i];
data.appendPackXYZ(offset.x, offset.y, offset.z);
}
}
}
void WriteLinearPath(const Spline<int32>& spline, ByteBuffer& data)
{
uint32 last_idx = spline.getPointCount() - 3;
const Vector3* real_path = &spline.getPoint(1);
data << last_idx;
data << real_path[last_idx]; // destination
if (last_idx > 1)
{
Vector3 middle = (real_path[0] + real_path[last_idx]) / 2.f;
// first and last points already appended
for (uint32 i = 1; i < last_idx; ++i)
{
Vector3 offset = middle - real_path[i];
data.appendPackXYZ(offset.x, offset.y, offset.z);
}
}
}
void PacketBuilder::WriteLinearPath(const MoveSpline& move_spline, ByteBuffer& data)
{
const Spline<int32> spline = move_spline._Spline();
uint32 last_idx = spline.getPointCount() - 3;
const Vector3 * real_path = &spline.getPoint(1);
data << last_idx;
data << CalcTransportOffset(move_spline, real_path[last_idx]); // destination
if (last_idx > 1)
{
Vector3 middle = (CalcTransportOffset(move_spline, real_path[0]) + CalcTransportOffset(move_spline, real_path[last_idx])) / 2.f;
Vector3 offset;
// first and last points already appended
for (uint32 i = 1; i < last_idx; ++i)
{
offset = CalcTransportOffset(move_spline, middle) - CalcTransportOffset(move_spline, real_path[i]);
data.appendPackXYZ(offset.x, offset.y, offset.z);
}
}
}
void WriteLinearPath(const Spline<int32>& spline, ByteBuffer& data)
{
uint32 last_idx = spline.getPointCount() - 3;
const Vector3 * real_path = &spline.getPoint(1);
data << last_idx;
data << real_path[last_idx]; // destination
if (last_idx > 1)
{
Vector3 middle = (real_path[0] + real_path[last_idx]) / 2.f;
Vector3 offset;
// first and last points already appended
for (uint32 i = 1; i < last_idx; ++i)
{
offset = middle - real_path[i];
data.appendPackXYZ(offset.x, offset.y, offset.z);
}
}
// Unknow 5.0.5 MoP
uint16 unkCount = 0;
data << uint16(unkCount); // unk 5.0.5 count
if (unkCount)
{
data << float(0);
data << uint16(0);
data << uint16(0);
data << float(0);
data << uint16(0);
for(int i = 0; i < unkCount; i++)
{
data << uint16(0);
data << uint16(0);
}
}
}
void WriteCatmullRomPath(const Spline<int32>& spline, ByteBuffer& data)
{
uint32 count = spline.getPointCount() - 3;
data << count;
data.append<Vector3>(&spline.getPoint(2), count);
// Unknow 5.0.5 MoP
uint16 unkCount = 0;
data << uint16(unkCount); // unk 5.0.5 count
if (unkCount)
{
data << float(0);
data << uint16(0);
data << uint16(0);
data << float(0);
data << uint16(0);
for(int i = 0; i < unkCount; i++)
{
data << uint16(0);
data << uint16(0);
}
}
}
void WriteCatmullRomPath(const Spline<int32>& spline, ByteBuffer& data)
{
uint32 count = spline.getPointCount() - 3;
data << count;
data.append<Vector3>(&spline.getPoint(2), count);
}
void WriteUncompressedPath(Spline<int32> const& spline, ByteBuffer& data)
{
uint32 count = spline.getPointCount() - 3;
data << count;
data.append<Vector3>(&spline.getPoint(2), count);
}
void WriteUncompressedCyclicPath(Spline<int32> const& spline, ByteBuffer& data)
{
uint32 count = spline.getPointCount() - 3;
data << spline.getPoint(1); // fake point, client will erase it from the spline after first cycle done
data.append<Vector3>(&spline.getPoint(1), count);
}
void WriteUncompressedPath(Spline<int32> const& spline, ByteBuffer& data)
{
for (int i = 1; i < spline.getPointCount() - 1; i++)
data << spline.getPoint(i).y << spline.getPoint(i).x << spline.getPoint(i).z;
}
