protected ItemTrack GetNewItem()
{
ItemTrack itemTrack = new ItemTrack();
itemTrack.Reset();
return(itemTrack);
}
public bool IsCapacityFull(int type)
{
Dictionary <string, ItemTrack> dictionary = GetType(type);
if (dictionary.ContainsKey(LINK_MAP))
{
ItemTrack itemTrack = dictionary[LINK_MAP];
return((itemTrack.occupiedSpace == itemTrack.capacity) ? true : false);
}
return(false);
}
public int GetTypeCapacity(int type)
{
Dictionary <string, ItemTrack> dictionary = GetType(type);
if (dictionary.ContainsKey(LINK_MAP))
{
ItemTrack itemTrack = dictionary[LINK_MAP];
return(itemTrack.capacity);
}
return(-1);
}
private void Start()
{
counter = int.Parse(COUNTER_START);
ItemTrack newTrack = new ItemTrack();
newTrack.capacity = -1;
Dictionary <string, ItemTrack> dictionary = GetType(POOL_TYPE);
dictionary.Add(LINK_MAP, newTrack);
for (int i = 0; i < capacities.Count; i++)
{
newTrack = new ItemTrack();
newTrack.capacity = capacities[i].capacity;
dictionary = GetType(capacities[i].type);
dictionary.Add(LINK_MAP, newTrack);
}
}
public void AddItem(ItemID itemID)
{
int type = GetItemType(itemID.classItem);
itemID.type = type;
#if UNITY_EDITOR
PreDebugLog("Adding Item", "Adding for type: ", type, itemID.item);
#endif
Dictionary <string, ItemTrack> dictionary = GetType(type);
ItemTrack newTrack = null;
if (dictionary[LINK_MAP].capacity - dictionary[LINK_MAP].occupiedSpace == 0 && dictionary[LINK_MAP].capacity != -1)
{
newTrack = PopItem(type);
}
if (newTrack != null)
{
newTrack.Reset();
}
else
{
newTrack = GetNewItem();
}
newTrack.itemID = itemID.item;
newTrack.item = itemID;
dictionary.Add(this.counter.ToString(), newTrack);
newTrack.localNext = this.counter;
ItemTrack itemTrack = null;
if (!dictionary.ContainsKey(itemID.item)) //item index not found - New Item in TYPE
{
itemTrack = GetNewItem();
dictionary.Add(itemID.item, itemTrack);
if (dictionary[LINK_MAP].globalNext == -99 && dictionary[LINK_MAP].globalPrevious == -99) //first item in TYPE
{
dictionary[LINK_MAP].globalPrevious = this.counter;
dictionary[LINK_MAP].globalNext = this.counter;
}
itemTrack.item = itemID;
itemTrack.localPrevious = this.counter;
itemTrack.localNext = this.counter;
itemTrack.occupiedSpace = 0;
itemTrack.capacity = dictionary[LINK_MAP].capacity;
}
else
{
itemTrack = dictionary[itemID.item];
}
newTrack.localPrevious = itemTrack.localNext;
newTrack.globalPrevious = dictionary[LINK_MAP].globalNext;
newTrack.globalNext = this.counter;
newTrack.occupiedSpace = 1; //occupied space is 1 for each item
newTrack.capacity = 1; //capacity is 1 for each item
dictionary[itemTrack.localNext.ToString()].localNext = this.counter;
dictionary[dictionary[LINK_MAP].globalNext.ToString()].globalNext = this.counter;
itemTrack.localNext = this.counter;
dictionary[LINK_MAP].globalNext = this.counter;
itemTrack.occupiedSpace++;
dictionary[LINK_MAP].occupiedSpace++;
#if UNITY_EDITOR
PostDebugLog("Added Item", type, itemID.item, dictionary);
#endif
this.counter++;
if (OnAdd != null)
{
OnAdd(itemID);
}
if (OnUpdate != null)
{
OnUpdate(GetItems(dictionary));
}
}
protected ItemTrack RemoveItem(ItemID itemID)
{
int type = GetItemType(itemID.classItem);
itemID.type = type;
#if UNITY_EDITOR
PreDebugLog("Removing Item", "Removing for type: ", type, itemID.item);
#endif
Dictionary <string, ItemTrack> dictionary = GetType(type);
ItemTrack itemTrack = null;
if (dictionary.ContainsKey(itemID.item) && dictionary[LINK_MAP].globalPrevious != -99 && dictionary[LINK_MAP].globalNext != -99) //NOT Empty List
{
itemTrack = dictionary[dictionary[itemID.item].localPrevious.ToString()];
dictionary.Remove(dictionary[itemID.item].localPrevious.ToString());
dictionary[LINK_MAP].occupiedSpace--;
dictionary[itemTrack.itemID].occupiedSpace--;
if (dictionary[LINK_MAP].occupiedSpace == 0) //last item in the list
{
dictionary[LINK_MAP].globalPrevious = -99;
dictionary[LINK_MAP].globalNext = -99;
}
else
{
dictionary[itemID.item].localPrevious = itemTrack.localNext;
if (dictionary.ContainsKey(itemTrack.globalPrevious.ToString()))
{
dictionary[itemTrack.globalPrevious.ToString()].globalNext = itemTrack.globalNext;
}
if (dictionary.ContainsKey(itemTrack.globalNext.ToString()))
{
if (dictionary[itemTrack.globalNext.ToString()].globalPrevious == itemTrack.globalPrevious) // IF ELEMENT PLACED AT LIST START GLOBALLY IS BEING REMOVED
{
dictionary[itemTrack.globalNext.ToString()].globalPrevious = itemTrack.globalNext; // LET NEXT, POINT TO SELF
}
else
{
dictionary[itemTrack.globalNext.ToString()].globalPrevious = itemTrack.globalPrevious;
}
}
else // IF ELEMENT PLACED AT LIST END GLOBALLY IS BEING REMOVED
{
dictionary[LINK_MAP].globalNext = itemTrack.globalPrevious;
}
if (dictionary[LINK_MAP].globalPrevious == itemTrack.localPrevious) //Is First Item being removed
{
dictionary[LINK_MAP].globalPrevious = itemTrack.globalNext;
}
}
if (dictionary[itemTrack.itemID].occupiedSpace == 0) //last item in the TYPE
{
dictionary.Remove(itemTrack.itemID);
}
else
{
dictionary[itemTrack.localNext.ToString()].localPrevious = itemTrack.localNext;
}
if (OnRemove != null)
{
OnRemove(itemID);
}
if (OnUpdate != null)
{
OnUpdate(GetItems(dictionary));
}
}
#if UNITY_EDITOR
PostDebugLog("Removed Item", type, itemID.item, dictionary);
#endif
return(itemTrack);
}