public virtual void HandleFlying(net.minecraft.src.Packet10Flying packet10flying)
{
RegisterPacket(packet10flying);
}
public override void HandleFlying(net.minecraft.src.Packet10Flying packet10flying
)
{
net.minecraft.src.WorldServer worldserver = mcServer.GetWorldServer(playerEntity
.dimension);
field_22003_h = true;
if (!hasMoved)
{
double d = packet10flying.yPosition - lastPosY;
if (packet10flying.xPosition == lastPosX && d * d < 0.01D && packet10flying.zPosition
== lastPosZ)
{
hasMoved = true;
}
}
if (hasMoved)
{
if (playerEntity.ridingEntity != null)
{
float f = playerEntity.rotationYaw;
float f1 = playerEntity.rotationPitch;
playerEntity.ridingEntity.UpdateRiderPosition();
double d2 = playerEntity.posX;
double d4 = playerEntity.posY;
double d6 = playerEntity.posZ;
double d8 = 0.0D;
double d9 = 0.0D;
if (packet10flying.rotating)
{
f = packet10flying.yaw;
f1 = packet10flying.pitch;
}
if (packet10flying.moving && packet10flying.yPosition == -999D && packet10flying.
stance == -999D)
{
d8 = packet10flying.xPosition;
d9 = packet10flying.zPosition;
}
playerEntity.onGround = packet10flying.onGround;
playerEntity.OnUpdateEntity(true);
playerEntity.MoveEntity(d8, 0.0D, d9);
playerEntity.SetPositionAndRotation(d2, d4, d6, f, f1);
playerEntity.motionX = d8;
playerEntity.motionZ = d9;
if (playerEntity.ridingEntity != null)
{
worldserver.Func_12017_b(playerEntity.ridingEntity, true);
}
if (playerEntity.ridingEntity != null)
{
playerEntity.ridingEntity.UpdateRiderPosition();
}
mcServer.serverConfigurationManager.Func_613_b(playerEntity);
lastPosX = playerEntity.posX;
lastPosY = playerEntity.posY;
lastPosZ = playerEntity.posZ;
worldserver.UpdateEntity(playerEntity);
return;
}
if (playerEntity.IsSleeping())
{
playerEntity.OnUpdateEntity(true);
playerEntity.SetPositionAndRotation(lastPosX, lastPosY, lastPosZ, playerEntity.rotationYaw
, playerEntity.rotationPitch);
worldserver.UpdateEntity(playerEntity);
return;
}
double d1 = playerEntity.posY;
lastPosX = playerEntity.posX;
lastPosY = playerEntity.posY;
lastPosZ = playerEntity.posZ;
double d3 = playerEntity.posX;
double d5 = playerEntity.posY;
double d7 = playerEntity.posZ;
float f2 = playerEntity.rotationYaw;
float f3 = playerEntity.rotationPitch;
if (packet10flying.moving && packet10flying.yPosition == -999D && packet10flying.
stance == -999D)
{
packet10flying.moving = false;
}
if (packet10flying.moving)
{
d3 = packet10flying.xPosition;
d5 = packet10flying.yPosition;
d7 = packet10flying.zPosition;
double d10 = packet10flying.stance - packet10flying.yPosition;
if (!playerEntity.IsSleeping() && (d10 > 1.6499999999999999D || d10 < 0.10000000000000001D
))
{
KickPlayer("Illegal stance");
logger.Warning((new java.lang.StringBuilder()).Append(playerEntity.username).Append
(" had an illegal stance: ").Append(d10).ToString());
return;
}
if (System.Math.Abs(packet10flying.xPosition) > 32000000D || System.Math.Abs(packet10flying
.zPosition) > 32000000D)
{
KickPlayer("Illegal position");
return;
}
}
if (packet10flying.rotating)
{
f2 = packet10flying.yaw;
f3 = packet10flying.pitch;
}
playerEntity.OnUpdateEntity(true);
playerEntity.ySize = 0.0F;
playerEntity.SetPositionAndRotation(lastPosX, lastPosY, lastPosZ, f2, f3);
if (!hasMoved)
{
return;
}
double d11 = d3 - playerEntity.posX;
double d12 = d5 - playerEntity.posY;
double d13 = d7 - playerEntity.posZ;
double d14 = d11 * d11 + d12 * d12 + d13 * d13;
if (d14 > 100D)
{
logger.Warning((new java.lang.StringBuilder()).Append(playerEntity.username).Append
(" moved too quickly!").ToString());
KickPlayer("You moved too quickly :( (Hacking?)");
return;
}
float f4 = 0.0625F;
bool flag = worldserver.GetCollidingBoundingBoxes(playerEntity, playerEntity.boundingBox
.Copy().GetInsetBoundingBox(f4, f4, f4)).Count == 0;
playerEntity.MoveEntity(d11, d12, d13);
d11 = d3 - playerEntity.posX;
d12 = d5 - playerEntity.posY;
if (d12 > -0.5D || d12 < 0.5D)
{
d12 = 0.0D;
}
d13 = d7 - playerEntity.posZ;
d14 = d11 * d11 + d12 * d12 + d13 * d13;
bool flag1 = false;
if (d14 > 0.0625D && !playerEntity.IsSleeping())
{
flag1 = true;
logger.Warning((new java.lang.StringBuilder()).Append(playerEntity.username).Append
(" moved wrongly!").ToString());
System.Console.Out.WriteLine((new java.lang.StringBuilder()).Append("Got position "
).Append(d3).Append(", ").Append(d5).Append(", ").Append(d7).ToString());
System.Console.Out.WriteLine((new java.lang.StringBuilder()).Append("Expected ").
Append(playerEntity.posX).Append(", ").Append(playerEntity.posY).Append(", ").Append
(playerEntity.posZ).ToString());
}
playerEntity.SetPositionAndRotation(d3, d5, d7, f2, f3);
bool flag2 = worldserver.GetCollidingBoundingBoxes(playerEntity, playerEntity.boundingBox
.Copy().GetInsetBoundingBox(f4, f4, f4)).Count == 0;
if (flag && (flag1 || !flag2) && !playerEntity.IsSleeping())
{
TeleportTo(lastPosX, lastPosY, lastPosZ, f2, f3);
return;
}
net.minecraft.src.AxisAlignedBB axisalignedbb = playerEntity.boundingBox.Copy().Expand
(f4, f4, f4).AddCoord(0.0D, -0.55000000000000004D, 0.0D);
if (!mcServer.allowFlight && !worldserver.Func_27069_b(axisalignedbb))
{
if (d12 >= -0.03125D)
{
playerInAirTime++;
if (playerInAirTime > 80)
{
logger.Warning((new java.lang.StringBuilder()).Append(playerEntity.username).Append
(" was kicked for floating too long!").ToString());
KickPlayer("Flying is not enabled on this server");
return;
}
}
}
else
{
playerInAirTime = 0;
}
playerEntity.onGround = packet10flying.onGround;
mcServer.serverConfigurationManager.Func_613_b(playerEntity);
playerEntity.HandleFalling(playerEntity.posY - d1, packet10flying.onGround);
}
}