internal LockableSlot(LockableContext context)
{
_context = context;
_parent = _context.Slot;
_context.Slot = this;
// --
LockSlot<Thread> lockSlot = null;
ThreadingHelper.SpinWaitUntil(() => _context.Context.ClaimSlot(out lockSlot));
lockSlot.Value = Thread.CurrentThread;
_lockSlot = lockSlot;
_needleLocks = new List<NeedleLock<Thread>>();
}
internal LockableSlot(LockableContext context)
{
_context = context;
_parent = _context.Slot;
_context.Slot = this;
// --
LockSlot <Thread> lockSlot = null;
ThreadingHelper.SpinWaitUntil(() => _context.Context.ClaimSlot(out lockSlot));
lockSlot.Value = Thread.CurrentThread;
_lockSlot = lockSlot;
_needleLocks = new List <NeedleLock <Thread> >();
}
private int invalidInstanceId = -1; // lockedOnEnemyIds[] が未使用であることを表す値.
void Start()
{
// ロックオン敵機.
lockedOnEnemys = new GameObject[MAX_LOCKON_COUNT];
lockedOnEnemyIds = new int[MAX_LOCKON_COUNT];
lockonLaserIds = new int[MAX_LOCKON_COUNT];
lockedOnSights = new GameObject[MAX_LOCKON_COUNT];
// ロックオンサイトのインスタンスを取得.
lockonSights = new GameObject[MAX_LOCKON_COUNT];
lockonSights[0] = lockonSight1;
lockonSights[1] = lockonSight2;
lockonSights[2] = lockonSight3;
lockonSights[3] = lockonSight4;
lockonSights[4] = lockonSight5;
lockonSights[5] = lockonSight6;
// playerのインスタンスを取得.
player = GameObject.FindGameObjectWithTag("Player");
// 索敵レーザーのコリジョン補間を取得.
scoutingLaserMesh = GameObject.FindGameObjectWithTag("ScoutingLaserMesh");
// 索敵レーザーの前方への線のインスタンスを取得.
scoutingLaserLine = GameObject.FindGameObjectWithTag("ScoutingLaserLine").GetComponent <MeshRenderer>();
// ロックオンサイトの初期化.
this.GetComponent <TrailRenderer>().enabled = isScanOn;
scoutingLaserLine.enabled = isScanOn;
// LockBonusのインスタンスを取得.
lockBonus = Navi.get().GetLockBonus();
// LockSlotのインスタンスを取得.
lockSlot = Navi.get().GetLockSlot();
// PrintMessage のインスタンスを取得.
printMessage = Navi.get().GetPrintMessage();
// lockedOnEnemyIds[] が未使用であることを表す値.
// 自分自身はロックオンされることはないので.
invalidInstanceId = this.gameObject.GetInstanceID();
for (int i = 0; i < lockedOnEnemyIds.Length; i++)
{
lockedOnEnemyIds[i] = invalidInstanceId;
lockonLaserIds[i] = invalidInstanceId;
}
}
private int invalidInstanceId = -1; // 表示lockedOnEnemyIds[] 未被使用的值
void Start()
{
// 锁定敌机
lockedOnEnemys = new GameObject[MAX_LOCKON_COUNT];
lockedOnEnemyIds = new int[MAX_LOCKON_COUNT];
lockonLaserIds = new int[MAX_LOCKON_COUNT];
lockedOnSights = new GameObject[MAX_LOCKON_COUNT];
// 获取锁定瞄准器的实例
lockonSights = new GameObject[MAX_LOCKON_COUNT];
lockonSights[0] = lockonSight1;
lockonSights[1] = lockonSight2;
lockonSights[2] = lockonSight3;
lockonSights[3] = lockonSight4;
lockonSights[4] = lockonSight5;
lockonSights[5] = lockonSight6;
// 获取player的实例
player = GameObject.FindGameObjectWithTag("Player");
// 获取索敌激光的碰撞补间
scoutingLaserMesh = GameObject.FindGameObjectWithTag("ScoutingLaserMesh");
// 获取索敌激光前方线的实例
scoutingLaserLine = GameObject.FindGameObjectWithTag("ScoutingLaserLine").GetComponent <MeshRenderer>();
// 锁定瞄准器的初始化
this.GetComponent <TrailRenderer>().enabled = isScanOn;
scoutingLaserLine.enabled = isScanOn;
// 获取LockBonus的实例
lockBonus = Navi.get().GetLockBonus();
// 获取LockSlot的实例
lockSlot = Navi.get().GetLockSlot();
// 获取PrintMessage 的实例
printMessage = Navi.get().GetPrintMessage();
// 表示lockedOnEnemyIds[] 未被使用时的值
// 自身不会被锁定
invalidInstanceId = this.gameObject.GetInstanceID();
for (int i = 0; i < lockedOnEnemyIds.Length; i++)
{
lockedOnEnemyIds[i] = invalidInstanceId;
lockonLaserIds[i] = invalidInstanceId;
}
}
public bool Commit()
{
if (_currentTransaction != this)
{
throw new InvalidOperationException("Cannot commit a non-current transaction.");
}
ThreadingHelper.MemoryBarrier();
try
{
if (!CheckValue())
{
//the resources has been modified by another thread
return(false);
}
try
{
ThreadingHelper.SpinWaitUntil(() => Context.ClaimSlot(out LockSlot));
LockSlot.Value = Thread.CurrentThread;
if (!Capture())
{
//Nothing to commit
return(true);
}
ThreadingHelper.MemoryBarrier();
if (!CheckCapture() || !CheckValue())
{
//the resources has been claimed by another thread
return(false);
}
var written = false;
foreach (var resource in WriteLog)
{
if (resource.Key.Commit())
{
written = true;
}
else
{
//unexpected
if (written)
{
// TODO - the transaction was partially written, this should not be possible.
System.Diagnostics.Debug.Fail("unexpected - partially committed transaction");
}
return(false);
}
}
return(true);
}
finally
{
if (LockSlot != null)
{
LockSlot.Close();
LockSlot = null;
}
}
}
finally
{
Release(false);
}
}
protected PrintMessage print_message; // 消息窗口
// ================================================================ //
// 继承于MonoBehaviour
void Awake()
{
this.lock_slot = this.GetComponent <LockSlot>();
this.lock_bonus = this.GetComponent <LockBonus>();
this.print_message = this.GetComponent <PrintMessage>();
}
