public ResourcePool(int allocation, ValidateObject objectCheck, CreateNewObject objectCreate)
{
if (objectCheck == null)
{
throw new ArgumentNullException("objectCheck");
}
this.objectCheck = objectCheck;
this.NumberOfInvalidObjects = allocation;
this.objects = new T[allocation];
ConstructorInfo constructor = typeof(T).GetConstructor(new Type[0]);
for (int i = 0; i < allocation; i++)
{
if (objectCreate != null)
{
T t = objectCreate();
if (t == null)
{
throw new Exception("CreateNewObject delegate cannot return null.");
}
this.objects[i] = t;
}
else
{
if (constructor == null)
{
throw new Exception(string.Format("CreateNewObject delegate must be specified or T ({0}) must implement a parameterless constructor.", typeof(T)));
}
this.objects[i] = (T)constructor.Invoke((object[])null);
}
}
}
public override void LoadContent()
{
font = FontManager.Instance.GetElementByString("font");
interactivObject = new InteractiveObject();
//interactivObject = InteractiveObjectDataManager.Instance.GetElementByString("Hansel");
//interactivObject.Position = new Vector2((EngineSettings.VirtualResWidth / 2 - interactivObject.Texture.Width / 2), (EngineSettings.VirtualResHeight / 2 - interactivObject.Texture.Height / 2));
createForm = new CreateNewObject();
}
private void NewObject()
{
LastCommand?.Deactivate(Application.Current.MainWindow);
var o = CurrentScene.CreateNew();
LastCommand = new CreateNewObject(Application.Current.MainWindow, o);
SelectedObject = o;
CurrentScene.Redraw();
}
/// <summary>
/// Get or create object data, search the free list and match by matchMethod. If match return the exist object.
/// </summary>
/// <param name="createNewObjectMethod">The method to generate new data.</param>
/// <param name="paramObj">Parameter for create.</param>
/// <param name="key">Key to realse T, put data to free list.</param>
/// <param name="matchMethod">The method to match key. If null get the first object in the free list.</param>
/// <param name="param">Parameter for matchMethod.</param>
/// <returns></returns>
public T GetObjectData(CreateNewObject createNewObjectMethod, object paramObj, out string key, MatchBoxKey matchMethod, object param)
{
T result = default(T);
key = string.Empty;
lock (syncObj)
{
// check the free list first. Use free PoolBox first.
if (freeList.Count > 0)
{
result = CheckAndGetObjectData(param, matchMethod);
}
// then try to new a PoolBox
if (result == null)
{
T data;
if (BoxCount < Capacity)
{
if (createNewObjectMethod(paramObj, out data, out key))
{
// matchMethod != null and datas has the match key value.
if (!datas.ContainsKey(key))
{
datas.Add(key, data);
result = data;
}
else
{
// datas has the match key value. Cannot add to datas wait this object release to free list.
WaitToGetObjectFromFreeList(createNewObjectMethod, paramObj, out key, matchMethod, param);
}
}
else
{
var msg = string.Format("Fail to create object.");
throw new Exception(msg);
}
}
else
{
var msg = string.Format("The buffer is full, the object with key \"{0}\" cannot be added.", key);
throw new Exception(msg);
}
}
if (result == null && matchMethod == null)
{
// wait for one obj free.
// No object in free list and datas is full. Just wait some object relase to free list.
WaitToGetObjectFromFreeList(createNewObjectMethod, paramObj, out key, matchMethod, param);
}
}
return(result);
}
private void CreateFastConstructor()
{
if (mFastConstructor != null)
return;
DynamicMethod dm = new DynamicMethod("_CreateRecordFast_FH_RT_", MethodAttributes.Static | MethodAttributes.Public, CallingConventions.Standard, typeof(object), new Type[] { typeof(object[]) }, mRecordType, true);
ILGenerator generator = dm.GetILGenerator();
// generator.DeclareLocal(mRecordType);
generator.Emit(OpCodes.Newobj, mRecordConstructor);
generator.Emit(OpCodes.Ret);
mFastConstructor = (CreateNewObject)dm.CreateDelegate(typeof(CreateNewObject));
}
private void CreateFastConstructor()
{
if (mFastConstructor != null)
return;
DynamicMethod dm = new DynamicMethod("_CreateRecordFast_FH_RT_", MethodAttributes.Static | MethodAttributes.Public, CallingConventions.Standard, typeof(object), new Type[] { typeof(object[]) }, mRecordType, true);
ILGenerator generator = dm.GetILGenerator();
// generator.DeclareLocal(mRecordType);
generator.Emit(OpCodes.Newobj, mRecordConstructor);
generator.Emit(OpCodes.Ret);
mFastConstructor = (CreateNewObject)dm.CreateDelegate(typeof(CreateNewObject));
}
//=============================================================================
public void AddCallback(CreateNewObject icallback)
{
callback = icallback;
}
private void AddObject(libFlags.TeamSign.Teams team)
{
if (GameData.UserObjectCount <= 0)
{
if (GameData.arrSelectedUserObjects.Count <= 0)
{
//提示未选中
return;
}
}
TeamSign.Teams theOtherTeam;
if (team == TeamSign.Teams.User)
{
theOtherTeam = TeamSign.Teams.Enemy;
}
else
{
theOtherTeam = TeamSign.Teams.User;
}
Grid gdOtherSide;
Grid gdAddSide;
if (team == TeamSign.Teams.User)
{
gdOtherSide = gdEnemyObjects;
gdAddSide = gdUserObjects;
}
else
{
gdOtherSide = gdUserObjects;
gdAddSide = gdEnemyObjects;
}
List <DSObject> arrAddSide;
if (team == TeamSign.Teams.User)
{
arrAddSide = GameData.arrUserObjects;
}
else
{
arrAddSide = GameData.arrEnemyObjects;
}
bool isAdded = false;
int remainObjectCount;
if (team == TeamSign.Teams.User)
{
remainObjectCount = GameData.UserObjectCount;
}
else
{
remainObjectCount = GameData.EnemyObjectCount;
}
if (remainObjectCount != 0)
{
foreach (UIElement ui in gdAddSide.Children)
{
Border bdr = ui as Border;
if (bdr != null)
{
if (bdr.Child == null)
{
DSObject objNew = new DSObject(TeamSign.Teams.User);
bdr.Child = objNew.ObjectProperties.Bdr;
arrAddSide.Add(objNew);
if (team == TeamSign.Teams.User)
{
GameData.UserObjectCount = GameData.UserObjectCount - 1;
}
else
{
GameData.EnemyObjectCount = GameData.EnemyObjectCount - 1;
}
isAdded = true;
break;
}
}
}
}
else
{
foreach (UIElement ui in gdAddSide.Children)
{
Border bdr = ui as Border;
if (bdr != null)
{
if (bdr.Child == null)
{
DSObject objNew = CreateNewObject.Create(GameData.arrSelectedUserObjects, TeamSign.Teams.User);
bdr.Child = objNew.ObjectProperties.Bdr;
arrAddSide.Add(objNew);
isAdded = true;
break;
}
}
}
}
if (!isAdded)
{
//添加失败：己方已经过载
if (remainObjectCount != 0)
{
foreach (UIElement ui in gdOtherSide.Children)
{
Border bdr = ui as Border;
if (bdr != null)
{
if (bdr.Child == null)
{
DSObject objNew = new DSObject(TeamSign.Teams.User);
bdr.Child = objNew.ObjectProperties.Bdr;
arrAddSide.Add(objNew);
if (team == TeamSign.Teams.User)
{
GameData.UserObjectCount = GameData.UserObjectCount - 1;
}
else
{
GameData.EnemyObjectCount = GameData.EnemyObjectCount - 1;
}
isAdded = true;
break;
}
}
}
}
else
{
foreach (UIElement ui in gdOtherSide.Children)
{
Border bdr = ui as Border;
if (bdr != null)
{
if (bdr.Child == null)
{
DSObject objNew = CreateNewObject.Create(GameData.arrSelectedUserObjects, TeamSign.Teams.User);
bdr.Child = objNew.ObjectProperties.Bdr;
arrAddSide.Add(objNew);
isAdded = true;
break;
}
}
}
}
}
if (!isAdded)
{
bdrObjectCount.Background = new SolidColorBrush(Colors.Gray);
}
//检查是否越界
foreach (Border bdr in gdOtherSide.Children)
{
if (bdr.Child != null)
{
Border bdrThis = (Border)bdr.Child;
DSObject ds = (DSObject)bdrThis.Tag;
if (ds.Team == team)
{
bool isOverride;
if (team == TeamSign.Teams.User)
{
isOverride = GameData.IsUserOverride;
}
else
{
isOverride = GameData.IsEnemyOverride;
}
if (isOverride)
{
return;
}
else
{
OverrideSet.SetOn(team);
if (team == TeamSign.Teams.User)
{
GameData.IsUserOverride = true;
}
else
{
GameData.IsEnemyOverride = true;
}
}
}
}
}
}
/// <summary>
/// Get or create object data, if these has free data, take the first one.
/// </summary>
/// <param name="createNewObjectMethod">The method to generate new data.</param>
/// <param name="param">Parameter for create.</param>
/// <param name="key">Key to realse T, put data to free list.</param>
/// <returns></returns>
public T GetObjectData(CreateNewObject createNewObjectMethod, object param, out string key)
{
return(GetObjectData(createNewObjectMethod, param, out key, null, string.Empty));
}
private T WaitToGetObjectFromFreeList(CreateNewObject createNewObjectMethod, object paramObj, out string key, MatchBoxKey matchMethod, object param)
{
Monitor.Wait(syncObj);
return(GetObjectData(createNewObjectMethod, paramObj, out key, matchMethod, param));
}