AstralTransRocketries/MCGalaxy
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use volatile and interlocked instead of Thread.Volatile

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This commit is contained in:
UnknownShadow200 2017-06-01 12:43:16 +10:00
parent d67e370c9a
commit c5a19db3ba
2 changed files with 9 additions and 9 deletions
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10
MCGalaxy/Entity/Entity.cs
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@ -25,7 +25,7 @@ namespace MCGalaxy {
public abstract class Entity {
// Raw orientation/position - access must be threadsafe
int _rot;
volatile uint _rot;
long _pos;
// Last sent orientation/position, for delta calculation
@ -46,14 +46,14 @@ namespace MCGalaxy {
/// <summary> Gets or sets the orientation of this entity. </summary>
public Orientation Rot {
get { return Orientation.Unpack(Thread.VolatileRead(ref _rot)); }
set { Thread.VolatileWrite(ref _rot, value.Pack()); OnSetRot(); }
get { return Orientation.Unpack(_rot); }
set { _rot = value.Pack(); OnSetRot(); }
}
/// <summary> Gets or sets the position of this entity. </summary>
public Position Pos {
get { return Position.Unpack(Thread.VolatileRead(ref _pos)); }
set { Thread.VolatileWrite(ref _pos, value.Pack()); OnSetPos(); }
get { return Position.Unpack(Interlocked.Read(ref _pos)); }
set { Interlocked.Exchange(ref _pos, value.Pack()); OnSetPos(); }
}
/// <summary> Sets only the yaw and pitch of the orientation of this entity. </summary>

8
MCGalaxy/Entity/Structs.cs
View File

@ -43,7 +43,7 @@ namespace MCGalaxy {
/// <summary> X block coordinate of this position. </summary>
public int BlockX { get { return X >> 5; } }
/// <summary> T block coordinate of this position. </summary>
/// <summary> Y block coordinate of this position. </summary>
public int BlockY { get { return Y >> 5; } }
/// <summary> Z block coordinate of this position. </summary>
@ -116,11 +116,11 @@ namespace MCGalaxy {
}
internal int Pack() {
return RotX | (RotY << 8) | (RotZ << 16) | (HeadX << 24);
internal uint Pack() {
return (uint)(RotX | (RotY << 8) | (RotZ << 16) | (HeadX << 24));
}
internal static Orientation Unpack(int raw) {
internal static Orientation Unpack(uint raw) {
Orientation rot;
rot.RotX = (byte)raw; rot.RotY = (byte)(raw >> 8);
rot.RotZ = (byte)(raw >> 16); rot.HeadX = (byte)(raw >> 24);