///<summary>
///构造一个Item
///<summary>
///<param name="itemid"></param>
///<param name="name"></param>
///<param name="desc"></param>
///<param name="itemType"> -1:all 0:equip 1:chips</param>
///<param name="icon"></param>
///<param name="bgIcon"></param>
///<param name="itemcount"></param>
///<param name="quality"></param>0:white 1:cyan 2:green 3:red</summary>param>
///<param name="operation"></param>
public BackPackItem(int itemid, string name, string desc, int itemType, string icon, string bgIcon, int itemcount, int quality, int opreation)
{
this.ItemID = itemid;
this.ItemName = name;
this.ItemDesc = desc;
switch (itemType)
{
case -1:
this.ItemType = BackPackItemType.UnKown;
break;
case 0:
this.ItemType = BackPackItemType.Equip;
break;
case 1:
this.ItemType = BackPackItemType.Chips;
break;
default:
break;
}
this.ItemIcon = icon;
this.ItemBgIcon = bgIcon;
this.ItemCount = itemcount;
this.ItemQuality = quality;
this.ItemOpreation = opreation;
}
//Adds an item type to the BackPack
IEnumerator AddItemType(BackPackItemType t, ObjectBase item)
{
t.AddItem(item);
while (transitInProgress)
{
yield return(new WaitForEndOfFrame());
}
transitInProgress = true;
float newTypePos;
float addWidth;
//If the BackPack is empty, calculate new position from the BackPack button
if (items.Count == 0)
{
newTypePos = button.transform.position.x + (t.GetWidth() / 2) + (spaceBetweenItems);
addWidth = t.GetWidth() + (spaceBetweenItems * 5);
}
//Else, calculate new position from the last item
else
{
newTypePos = items[items.Count - 1].transform.position.x + (items[items.Count - 1].GetWidth() / 2) + spaceBetweenItems + (t.GetWidth() / 2);
addWidth = t.GetWidth() + spaceBetweenItems;
}
Vector3 newPos = new Vector3(newTypePos, button.transform.position.y, t.transform.position.z);
//Reset the type
t.SetPosition(newPos);
t.gameObject.SetActive(true);
//Remove the type from the inactive list and add it to the active list
inactiveItems.Remove(t);
items.Add(t);
ModifyBackPackValues(addWidth);
yield return(new WaitForEndOfFrame());
//If the newly added item is the only item, open the BackPack
if (items.Count == 1)
{
Open();
yield return(new WaitForSeconds(0.2f));
}
//If the item can fit into the BackPack without scrolling, extend the BackPack
else if (scrollAmmount == 0)
{
StartCoroutine(MoveHorizontalBy(strip, -(t.GetWidth() + spaceBetweenItems), 0.2f, false));
yield return(new WaitForSeconds(0.2f));
}
transitInProgress = false;
}
//Returns the index of t in the items array
int GetIndex(BackPackItemType t)
{
int i = 0;
while (i < items.Count && t.ContentName() != items[i].ContentName())
{
i++;
}
return(i);
}
//Removes an item type from the BackPack
IEnumerator RemoveItemType(BackPackItemType t)
{
while (transitInProgress)
{
yield return(new WaitForEndOfFrame());
}
transitInProgress = true;
//Get the index of the item and store the items to its right
int index = GetIndex(t);
List <BackPackItemType> right = GetItemsAfter(index);
//Remove the item type from the items list
items.Remove(t);
inactiveItems.Add(t);
t.gameObject.SetActive(false);
//Place the right items to the temp, and move them to their new place
MoveToTemp(right);
StartCoroutine(MoveHorizontalBy(tempContainer, -(t.GetWidth() + spaceBetweenItems), 0.2f, false));
//Modify BackPack movement variables
ModifyBackPackValues(-(t.GetWidth() + spaceBetweenItems));
//StartCoroutine("Test");
yield return(new WaitForSeconds(0.2f));
//Copy back the items from the temp to their original position
ResetParents();
//If the items can fit into the whole BackPack
if (totalWidth < maxBackPackMovement && items.Count > 0)
{
//Move the BackPack to the right
float movementAmmount = button.transform.position.x - (3 * spaceBetweenItems) - (items[items.Count - 1].GetWidth() / 2);
movementAmmount -= items[items.Count - 1].transform.position.x;
StartCoroutine(MoveHorizontalBy(strip, movementAmmount, 0.2f, false));
yield return(new WaitForSeconds(0.2f));
}
//Finalise item scrolling
FinaliseScrolling();
transitInProgress = false;
}
//Disables and removes an item type from the BackPack
public void DisableItemType(BackPackItemType item)
{
//If this is the last item in the BackPack, simply remove it
if (items.Count == 1)
{
inactiveItems.Add(items[0]);
totalWidth = 0;
BackPackMovement = 0;
scrollAmmount = 0;
items[0].gameObject.SetActive(false);
items.Remove(items[0]);
Close();
}
//If there is more than one item left in the BackPack, "remove" animation is played
else
{
StartCoroutine("RemoveItemType", item);
}
}
//Removes an item type from the BackPack
IEnumerator RemoveItemType(BackPackItemType t)
{
while (transitInProgress)
yield return new WaitForEndOfFrame();
transitInProgress = true;
//Get the index of the item and store the items to its right
int index = GetIndex(t);
List<BackPackItemType> right = GetItemsAfter(index);
//Remove the item type from the items list
items.Remove(t);
inactiveItems.Add(t);
t.gameObject.SetActive(false);
//Place the right items to the temp, and move them to their new place
MoveToTemp(right);
StartCoroutine(MoveHorizontalBy(tempContainer, -(t.GetWidth() + spaceBetweenItems), 0.2f, false));
//Modify BackPack movement variables
ModifyBackPackValues(-(t.GetWidth() + spaceBetweenItems));
//StartCoroutine("Test");
yield return new WaitForSeconds(0.2f);
//Copy back the items from the temp to their original position
ResetParents();
//If the items can fit into the whole BackPack
if (totalWidth < maxBackPackMovement && items.Count > 0)
{
//Move the BackPack to the right
float movementAmmount = button.transform.position.x - (3 * spaceBetweenItems) - (items[items.Count - 1].GetWidth() / 2);
movementAmmount -= items[items.Count - 1].transform.position.x;
StartCoroutine(MoveHorizontalBy(strip, movementAmmount, 0.2f, false));
yield return new WaitForSeconds(0.2f);
}
//Finalise item scrolling
FinaliseScrolling();
transitInProgress = false;
}
//Returns the index of t in the items array
int GetIndex(BackPackItemType t)
{
int i = 0;
while (i < items.Count && t.ContentName() != items[i].ContentName())
i++;
return i;
}
//Adds an item type to the BackPack
IEnumerator AddItemType(BackPackItemType t, ObjectBase item)
{
t.AddItem(item);
while (transitInProgress)
yield return new WaitForEndOfFrame();
transitInProgress = true;
float newTypePos;
float addWidth;
//If the BackPack is empty, calculate new position from the BackPack button
if (items.Count == 0)
{
newTypePos = button.transform.position.x + (t.GetWidth() / 2) + (spaceBetweenItems);
addWidth = t.GetWidth() + (spaceBetweenItems * 5);
}
//Else, calculate new position from the last item
else
{
newTypePos = items[items.Count - 1].transform.position.x + (items[items.Count - 1].GetWidth() / 2) + spaceBetweenItems + (t.GetWidth() / 2);
addWidth = t.GetWidth() + spaceBetweenItems;
}
Vector3 newPos = new Vector3(newTypePos, button.transform.position.y, t.transform.position.z);
//Reset the type
t.SetPosition(newPos);
t.gameObject.SetActive(true);
//Remove the type from the inactive list and add it to the active list
inactiveItems.Remove(t);
items.Add(t);
ModifyBackPackValues(addWidth);
yield return new WaitForEndOfFrame();
//If the newly added item is the only item, open the BackPack
if (items.Count == 1)
{
Open();
yield return new WaitForSeconds(0.2f);
}
//If the item can fit into the BackPack without scrolling, extend the BackPack
else if (scrollAmmount == 0)
{
StartCoroutine(MoveHorizontalBy(strip, -(t.GetWidth() + spaceBetweenItems), 0.2f, false));
yield return new WaitForSeconds(0.2f);
}
transitInProgress = false;
}
//Disables and removes an item type from the BackPack
public void DisableItemType(BackPackItemType item)
{
//If this is the last item in the BackPack, simply remove it
if (items.Count == 1)
{
inactiveItems.Add(items[0]);
totalWidth = 0;
BackPackMovement = 0;
scrollAmmount = 0;
items[0].gameObject.SetActive(false);
items.Remove(items[0]);
Close();
}
//If there is more than one item left in the BackPack, "remove" animation is played
else
StartCoroutine("RemoveItemType", item);
}
