public void OnDrop(DragAndDropCell cellFrom, DragAndDropCell cellTo, DragAndDropItem item)
{
if ((item != null) && (cellFrom != cellTo))
{
cellTo.SwapItems(cellFrom, item);
}
}
/// <summary>
/// This item started to drag.
/// </summary>
/// <param name="eventData"></param>
public void OnBeginDrag(PointerEventData eventData)
{
if (dragDisabled == false)
{
Animator anim = LINCE.GetComponent <Animator>();
anim.SetInteger("estaComiendo", 1);
sourceCell = GetCell(); // Remember source cell
draggedItem = this; // Set as dragged item
// Create item's icon
icon = new GameObject();
icon.transform.SetParent(canvas.transform);
icon.name = "Icon";
myImage = GetComponent <Image>();
myImage.color = new Color(myImage.color.r, myImage.color.g, myImage.color.b, 0); //Se quita el item del plato
myImage.raycastTarget = false; // Disable icon's raycast for correct drop handling
Image iconImage = icon.AddComponent <Image>();
iconImage.raycastTarget = false;
iconImage.sprite = myImage.sprite;
RectTransform iconRect = icon.GetComponent <RectTransform>();
// Set icon's dimensions
RectTransform myRect = GetComponent <RectTransform>();
iconRect.pivot = new Vector2(0.5f, 0.5f);
iconRect.anchorMin = new Vector2(0.5f, 0.5f);
iconRect.anchorMax = new Vector2(0.5f, 0.5f);
iconRect.sizeDelta = new Vector2(myRect.rect.width, myRect.rect.height);
if (OnItemDragStartEvent != null)
{
OnItemDragStartEvent(this); // Notify all items about drag start for raycast disabling
}
}
}
static public event DragEvent OnItemDragEndEvent; // Drag end event
/// <summary>
/// This item is dragged
/// </summary>
/// <param name="eventData"></param>
public void OnBeginDrag(PointerEventData eventData)
{
sourceCell = GetComponentInParent <DragAndDropCell>(); // Remember source cell
draggedItem = this; // Set as dragged item
icon = new GameObject("Icon"); // Create object for item's icon
Image image = icon.AddComponent <Image>();
image.sprite = draggedItem.GetComponent <Image>().sprite;
image.raycastTarget = false; // Disable icon's raycast for correct drop handling
RectTransform iconRect = icon.GetComponent <RectTransform>();
// Set icon's dimensions
//iconRect.sizeDelta = new Vector2( GetComponent<RectTransform>().sizeDelta.x,
// GetComponent<RectTransform>().sizeDelta.y);
iconRect.sizeDelta = new Vector2(96, 140);
Canvas canvas = GetComponentInParent <Canvas>(); // Get parent canvas
if (canvas != null)
{
// Display on top of all GUI (in parent canvas)
icon.transform.SetParent(canvas.transform, true); // Set canvas as parent
icon.transform.SetAsLastSibling(); // Set as last child in canvas transform
}
if (OnItemDragStartEvent != null)
{
OnItemDragStartEvent(this); // Notify all about item drag start
}
}
/// <summary>
/// Put item into this cell.
/// </summary>
/// <param name="item">Item.</param>
private void PlaceItem(DragAndDropItem item)
{
if (item != null)
{
DestroyItem(); // Remove current item from this cell
myDadItem = null;
DragAndDropCell cell = item.GetComponentInParent <DragAndDropCell>();
if (cell != null)
{
if (cell.unlimitedSource == true)
{
string itemName = item.name;
item = Instantiate(item); // Clone item from source cell
item.name = itemName;
}
}
item.transform.SetParent(transform, false);
item.transform.localPosition = Vector3.zero;
item.MakeRaycast(true);
myDadItem = item;
Image dadImage = myDadItem.GetComponent <Image>();
if (dadImage.color.a == 0)
{
float r = dadImage.color.r;
float g = dadImage.color.g;
float b = dadImage.color.b;
dadImage.color = new Color(r, g, b, 1);
}
}
UpdateBackgroundState();
}
void Awake()
{
allItemTypes = new List <InventoryItem.ItemType>()
{
InventoryItem.ItemType.Artifact,
InventoryItem.ItemType.Backpack,
InventoryItem.ItemType.Bag,
InventoryItem.ItemType.Suit,
InventoryItem.ItemType.Container,
InventoryItem.ItemType.Detector,
InventoryItem.ItemType.Flashlight,
InventoryItem.ItemType.Helmet,
InventoryItem.ItemType.Knife,
InventoryItem.ItemType.Mask,
InventoryItem.ItemType.Other,
InventoryItem.ItemType.PrimaryWeapon,
InventoryItem.ItemType.SecondaryWeapon,
InventoryItem.ItemType.Vest
};
player = Player.Instance;
foreach (InventoryItem item in player.Inventory.GetInventoryItems())
{
GameObject newCell = Instantiate(inventoryCellPrefab);
DragAndDropCell cellController = newCell.GetComponent <DragAndDropCell>();
cellController.acceptableItems = new List <InventoryItem.ItemType>(allItemTypes);
newCell.GetComponent <Transform>().SetParent(backpack1Area);
AddItemToCell(item, newCell.GetComponent <DragAndDropCell>());
}
weaponCondition = new ProgressBar(weaponConditionBar, 1, 1);
suitCondition = new ProgressBar(suitConditionBar, 1, 1);
}
/// <summary>
/// Swap items between two cells
/// </summary>
/// <param name="firstCell"> Cell </param>
/// <param name="secondCell"> Cell </param>
public void SwapItems(DragAndDropCell firstCell, DragAndDropCell secondCell)
{
if ((firstCell != null) && (secondCell != null))
{
DragAndDropItem firstItem = firstCell.GetItem(); // Get item from first cell
DragAndDropItem secondItem = secondCell.GetItem(); // Get item from second cell
// Swap items
if (firstItem != null)
{
firstItem.transform.SetParent(secondCell.transform, false);
firstItem.transform.localPosition = Vector3.zero;
firstItem.MakeRaycast(true);
}
if (secondItem != null)
{
secondItem.transform.SetParent(firstCell.transform, false);
secondItem.transform.localPosition = Vector3.zero;
secondItem.MakeRaycast(true);
}
// Update states
firstCell.UpdateMyItem();
secondCell.UpdateMyItem();
firstCell.UpdateBackgroundState();
secondCell.UpdateBackgroundState();
}
}
/// <summary>
/// This item started to drag.
/// </summary>
/// <param name="eventData"></param>
public void OnBeginDrag(PointerEventData eventData)
{
if (dragDisabled == false)
{
sourceCell = GetCell(); // Remember source cell
draggedItem = this; // Set as dragged item
// Create item's icon
icon = new GameObject();
icon.transform.SetParent(canvas.transform);
icon.name = "Icon";
Image myImage = GetComponent <Image>();
myImage.raycastTarget = false; // Disable icon's raycast for correct drop handling
Image iconImage = icon.AddComponent <Image>();
iconImage.raycastTarget = false;
iconImage.sprite = myImage.sprite;
iconImage.preserveAspect = true;
RectTransform iconRect = icon.GetComponent <RectTransform>();
// Set icon's dimensions
RectTransform myRect = GetComponent <RectTransform>();
iconRect.pivot = new Vector2(0.5f, 0.5f);
iconRect.anchorMin = new Vector2(0.5f, 0.5f);
iconRect.anchorMax = new Vector2(0.5f, 0.5f);
iconRect.localScale = myRect.localScale;
iconRect.sizeDelta = new Vector2(myRect.rect.width, myRect.rect.height);
if (OnItemDragStartEvent != null)
{
OnItemDragStartEvent(this); // Notify all items about drag start for raycast disabling
}
}
}
/// <summary>
/// Creates an item cell, showing the name and description
/// </summary>
/// <param name="cell">Cell.</param>
/// <param name="itemObject">Item object.</param>
private void createItemCell(DragAndDropCell cell, Item itemObject)
{
GameObject item = Instantiate(Resources.Load("Item", typeof(GameObject))) as GameObject;
item.name = "Item";
item.transform.Find("Text").GetComponent <Text> ().text = itemObject.Name + " - " + itemObject.Desc;
cell.PlaceItem(item);
}
public void OnDrop(PointerEventData data)
{
if ((DragAndDropItem.draggedItemContentCopy != null) && DragAndDropItem.draggedItemContentCopy.activeSelf)
{
DragAndDropItem draggedItem = DragAndDropItem.draggedItem;
DragAndDropCell sourceCell = DragAndDropItem.sourceCell;
this.dropController.OnDrop(sourceCell, this, draggedItem);
}
}
public void SwapItems(DragAndDropCell sourceCell, DragAndDropItem item)
{
DragAndDropItem item2 = this.GetItem();
this.PlaceItem(item);
if (item2 != null)
{
sourceCell.PlaceItem(item2);
}
}
private void refreshKuyruk(DragAndDropCell cell, GameObject item)
{
Debug.Log("refresKuyruk soruce cell: " + cell.GetComponent <Image>().sprite.name.ToString());
string name = item.name;
item = Instantiate(item);
item.name = name;
PlaceItemForCell(cell, item);
//StartCoroutine(GameObject.Find("GameManager").GetComponent<wheelManager>().refKuyruk(item));
}
void OnItemPlace(DragAndDropCell.DropDescriptor desc)
{
DummyControlUnit sourceSheet = desc.sourceCell.GetComponentInParent<DummyControlUnit>();
DummyControlUnit destinationSheet = desc.destinationCell.GetComponentInParent<DummyControlUnit>();
// If item dropped between different sheets
if (destinationSheet != sourceSheet)
{
Debug.Log(desc.item.name + " is dropped from " + sourceSheet.name + " to " + destinationSheet.name);
}
}
/// <summary>
/// Initialises variables and creates item objects as required
/// </summary>
void Start()
{
player = GameObject.Find("Player");
player.SetActive(false);
itemContainers = new DragAndDropCell[6];
playerContainers = new GameObject[6];
data = PlayerData.instance.data;
items = data.Items;
players = data.Players;
GameObject container;
GameObject stats;
Texture2D image;
//Find all cells
for (int i = 0; i < 6; i++)
{
//Find and store the item and player container
itemContainers [i] = GameObject.Find("Item" + i).GetComponent <DragAndDropCell>();
playerContainers [i] = GameObject.Find("Player" + i);
//If there is an item in the item inventory
if (items[i] != null)
{
//Load an item object in this position to drag and drop
createItemCell(itemContainers[i], data.Items[i]);
}
//If there's not a player at this current position
if (players [i] == null)
{
Destroy(playerContainers [i]);
}
else
{
container = playerContainers [i].transform.Find("Container").gameObject;
image = players [i].Image;
container.transform.Find("Image").GetComponent <Image>().sprite =
Sprite.Create(image, new Rect(0.0f, 0.0f, image.width, image.height), new Vector2(0.5f, 0.5f));
container.transform.Find("Name").GetComponent <Text> ().text = players [i].Name;
stats = container.transform.Find("Stats").gameObject;
stats.transform.Find("Attack").GetComponent <Text> ().text = "Attack: " + players [i].Attack.ToString();
stats.transform.Find("Defence").GetComponent <Text> ().text = "Defence: " + players [i].Defence.ToString();
stats.transform.Find("Magic").GetComponent <Text> ().text = "Magic: " + players [i].Magic.ToString() + " / "
+ players[i].MaximumMagic.ToString();
stats.transform.Find("Luck").GetComponent <Text> ().text = "Luck: " + players [i].Luck.ToString();
stats.transform.Find("Speed").GetComponent <Text> ().text = "Speed: " + players [i].Speed.ToString();
if (players [i].Item != null)
{
DragAndDropCell itemCell = playerContainers [i].transform.Find("Container/Stats/Item").GetComponent <DragAndDropCell> ();
createItemCell(itemCell, players [i].Item);
//Disabled the container from having items dragged into it and set to grey to indicate this
//playerContainers [i].enabled = false;
//playerContainers [i].GetComponent<Image> ().color = Color.grey;
}
}
}
}
private void Awake()
{
this.dragAndDropCell = base.GetComponent <DragAndDropCell>();
if (this.dropInnerGlow)
{
this.dropInnerGlow.gameObject.SetActive(false);
}
if (this.dropOuterGlow)
{
this.dropOuterGlow.gameObject.SetActive(false);
}
}
/// <summary>
/// Item is dropped in this cell
/// </summary>
/// <param name="data"></param>
public void OnDrop(PointerEventData data)
{
if (DragAndDropItem.icon != null)
{
DragAndDropItem item = DragAndDropItem.draggedItem;
DragAndDropCell sourceCell = DragAndDropItem.sourceCell;
if (DragAndDropItem.icon.activeSelf == true) // If icon inactive do not need to drop item into cell
{
if ((item != null) && (sourceCell != this))
{
DropEventDescriptor desc = new DropEventDescriptor();
switch (cellType) // Check this cell's type
{
case CellType.DropOnly: // Item only can be dropped into destination cell
Text labelText = this.transform.Find("labelTemplate").GetComponent <Text> ();
if (labelText.text == "Choose One")
{
break;
}
desc.item = item;
desc.sourceCell = sourceCell;
desc.destinationCell = this;
SendRequest(desc); // Send drop request
FindObjectOfType <AudioManager> ().Play("tileInBucket");
StartCoroutine(NotifyOnDragEnd(desc)); // Send notification after drop will be finished
if (desc.permission == true) // If drop permitted by application
{
PlaceItem(item); // Place dropped item in this cell
}
break;
default:
break;
}
}
}
if (item != null)
{
if (item.GetComponentInParent <DragAndDropCell> () == null) // If item have no cell after drop
{
Destroy(item.gameObject); // Destroy it
}
}
UpdateMyItem();
UpdateBackgroundState();
sourceCell.UpdateMyItem();
sourceCell.UpdateBackgroundState();
}
}
/// <summary>
/// Resets all temporary conditions.
/// </summary>
private void ResetConditions()
{
if (icon != null)
{
Destroy(icon); // Destroy icon on item drop
}
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this); // Notify all cells about item drag end
}
draggedItem = null;
icon = null;
sourceCell = null;
}
/// <summary>
/// Put new item in this cell
/// </summary>
/// <param name="itemObj"> New item's object with DragAndDropItem script </param>
///
public void PlaceItemForCell(DragAndDropCell cell, GameObject itemObj)
{
cell.RemoveItem(); // Remove current item from this cell
if (itemObj != null)
{
itemObj.transform.SetParent(cell.transform, false);
itemObj.transform.localPosition = Vector3.zero;
DragAndDropItem item = itemObj.GetComponent <DragAndDropItem>();
if (item != null)
{
item.MakeRaycast(true);
}
cell.SetBackgroundState(true);
}
}
public void OnEndDrag(PointerEventData eventData)
{
if (icon != null)
{
Destroy(icon); // Destroy icon on item drop
}
MakeVisible(true); // Make item visible in cell
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this); // Notify all cells about item drag end
}
draggedItem = null;
icon = null;
sourceCell = null;
}
/// <summary>
/// Resets all temporary conditions.
/// </summary>
private void ResetConditions()
{
this.GetComponent <Image>().enabled = true;
if (icon != null)
{
Destroy(icon); // Destroy icon on item drop
}
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this); // Notify all cells about item drag end
}
draggedItem = null;
icon = null;
sourceCell = null;
}
/// <summary>
/// Resets all temporary conditions.
/// </summary>
private void ResetConditions()
{
if (icon != null)
{
Destroy(icon); // Destroy icon on item drop
}
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this); // Notify all cells about item drag end
}
draggedItem = null;
icon = null;
sourceCell = null;
GetComponent <Image>().enabled = true;
FindObjectOfType <AudioManager>().Play("endDrag");
}
/// <summary>
/// This item is dropped
/// </summary>
/// <param name="eventData"></param>
public void OnEndDrag(PointerEventData eventData)
{
if (icon != null)
{
//txtNumber.transform.SetParent(gameObject.transform, false);
Destroy(icon); // Destroy icon on item drop
}
MakeVisible(true); // Make item visible in cell
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this); // Notify all cells about item drag end
}
draggedItem = null;
icon = null;
sourceCell = null;
}
public void OnEndDrag(PointerEventData eventData)
{
if ((eventData == null) || (eventData.button != PointerEventData.InputButton.Right))
{
if (draggedItemContentCopy != null)
{
Destroy(draggedItemContentCopy);
}
this.MakeVisible(true);
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this, eventData);
}
draggedItem = null;
draggedItemContentCopy = null;
sourceCell = null;
}
}
/// <summary>
/// This item is dropped
/// </summary>
/// <param name="eventData"></param>
public void OnEndDrag(PointerEventData eventData)
{
MouseInput mouseInput = GameObject.FindObjectOfType <MouseInput> ();
mouseInput.isDragging = false;
if (icon != null)
{
Destroy(icon); // Destroy icon on item drop
}
MakeVisible(true); // Make item visible in cell
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this); // Notify all cells about item drag end
}
draggedItem = null;
icon = null;
sourceCell = null;
}
/// <summary>
/// Put item into this cell.
/// </summary>
/// <param name="item">Item.</param>
private void PlaceItem(DragAndDropItem item)
{
if (item != null)
{
DestroyItem(); // Remove current item from this cell
myDadItem = null;
DragAndDropCell cell = item.GetComponentInParent <DragAndDropCell>();
if (cell != null)
{
if (cell.unlimitedSource == true)
{
string itemName = item.name;
item = Instantiate(item); // Clone item from source cell
item.name = itemName;
}
}
item.transform.SetParent(transform, false);
item.transform.localPosition = Vector3.zero;
item.MakeRaycast(true);
myDadItem = item;
myDadItem.GetComponent <CanvasGroup>().alpha = 0.5f; //Hace que el item no sea visible cuando llega a la boca
GameObject canvas = gameObject.transform.parent.gameObject;
AtributosMascota atributos = canvas.transform.Find("MANAGER CANVAS").GetComponent <AtributosMascota>();
Animator anim = LINCE.GetComponent <Animator>();
anim.SetInteger("estaComiendo", 2);
GestionComida gestorComida = canvas.transform.Find("Plato").GetComponent <GestionComida>();
GameObject comida = canvas.transform.Find("Plato").gameObject.transform.Find("Comida").gameObject;
TMP_Text porcentaje = canvas.transform.Find("Plato").gameObject.transform.Find("Porcentaje").gameObject.GetComponent <TMP_Text>();
comida.GetComponent <DragAndDropItem>().enabled = false;;
atributos.subirHambre(int.Parse(porcentaje.text));
gestorComida.EliminarItem(item.gameObject);
Image imagen = comida.GetComponent <Image>();
imagen.color = new Color(imagen.color.r, imagen.color.g, imagen.color.b, 0.5f); //Item del plato
StartCoroutine(ExecuteAfterTime(3));
}
UpdateBackgroundState();
}
public void OnBeginDrag(PointerEventData eventData)
{
if (eventData.button != PointerEventData.InputButton.Right)
{
sourceCell = base.GetComponentInParent <DragAndDropCell>();
draggedItem = this;
draggedItemContentCopy = this.GetCopy(this.itemContent);
Canvas componentInParent = sourceCell.transform.parent.GetComponentInParent <Canvas>();
if (componentInParent != null)
{
draggedItemContentCopy.transform.SetParent(componentInParent.transform, false);
draggedItemContentCopy.transform.SetAsLastSibling();
}
this.MakeVisible(false);
if (OnItemDragStartEvent != null)
{
OnItemDragStartEvent(this, eventData);
}
}
}
/// <summary>
/// This item is dropped
/// </summary>
/// <param name="eventData"></param>
public void OnEndDrag(PointerEventData eventData)
{
if (icon != null)
{
Destroy(icon); // Destroy icon on item drop
}
MakeVisible(true); // Make item visible in cell
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this); // Notify all cells about item drag end
}
GameObject child = draggedItem.transform.GetChild(0).gameObject;
GameObject parentCell = draggedItem.transform.parent.gameObject;
draggedItem.GetComponent <RectTransform> ().sizeDelta = parentCell.GetComponent <RectTransform> ().sizeDelta;
child.GetComponent <RectTransform> ().sizeDelta = parentCell.GetComponent <RectTransform> ().sizeDelta;
draggedItem = null;
icon = null;
sourceCell = null;
}
/// <summary>
/// Swap items between to cells
/// </summary>
/// <param name="firstCell"> Cell </param>
/// <param name="secondCell"> Cell </param>
public void SwapItems(DragAndDropCell firstCell, DragAndDropCell secondCell)
{
if ((firstCell != null) && (secondCell != null))
{
DragAndDropItem firstItem = firstCell.GetItem(); // Get item from first cell
DragAndDropItem secondItem = secondCell.GetItem(); // Get item from second cell
ItemSlot slot1 = firstCell.GetComponent <ItemSlot>();
ItemSlot slot2 = secondCell.GetComponent <ItemSlot>();
Item item1 = slot1.item;
Image image1 = slot1.image;
Text text1 = slot1.counterText;
Item item2 = slot2.item;
Image image2 = slot2.image;
Text text2 = slot2.counterText;
if (firstItem != null)
{
slot1.item = item2;
slot1.image = image2;
slot1.counterText = text2;
// Place first item into second cell
firstItem.transform.SetParent(secondCell.transform, false);
firstItem.transform.localPosition = Vector3.zero;
secondCell.SetBackgroundState(true);
}
if (secondItem != null)
{
slot2.item = item1;
slot2.image = image1;
slot2.counterText = text1;
// Place second item into first cell
secondItem.transform.SetParent(firstCell.transform, false);
secondItem.transform.localPosition = Vector3.zero;
firstCell.SetBackgroundState(true);
}
}
}
/// <summary>
/// Swap items between two cells
/// </summary>
/// <param name="firstCell"> Cell </param>
/// <param name="secondCell"> Cell </param>
public void SwapItems(DragAndDropCell firstCell, DragAndDropCell secondCell)
{
if ((firstCell != null) && (secondCell != null))
{
DragAndDropItem firstItem = DragAndDropItem.draggedItem; // Get item from first cell
DragAndDropItem secondItem = secondCell.GetItem(); // Get item from second cell
// Swap items
if (secondItem != null)
{
if (secondItem.transform.parent != null)
{
secondItem.transform.parent.DetachChildren();
DragAndDropItem tempItem = Instantiate(secondItem);
tempItem.GetComponent <PorteScript>().SetEntree1(false);
tempItem.GetComponent <PorteScript>().SetEntree2(false);
tempItem.GetComponent <PorteScript>().SetSortie(false);
Destroy(secondItem.gameObject);
secondItem = null;
secondItem = tempItem;
}
secondItem.transform.SetParent(firstCell.transform, false);
secondItem.transform.localPosition = Vector3.zero;
secondItem.MakeRaycast(true);
}
if (firstItem != null)
{
firstItem.transform.SetParent(secondCell.transform, false);
firstItem.transform.localPosition = Vector3.zero;
firstItem.MakeRaycast(true);
}
// Update states
firstCell.UpdateMyItem();
secondCell.UpdateMyItem();
//Debug.Log(secondItem.GetComponent<PorteScript>().IsSortie());
//firstCell.UpdateBackgroundState();
//secondCell.UpdateBackgroundState();
}
}
/// <summary>
/// Initialises variables and creates item objects as required
/// </summary>
void Start()
{
player = GameObject.Find("Player");
player.SetActive(false);
itemContainers = new DragAndDropCell[6];
playerContainers = new GameObject[6];
data = PlayerData.instance.data;
items = data.Items;
players = data.Players;
//Find all cells
for (int i = 0; i < 6; i++)
{
//Find and store the item and player container
itemContainers [i] = GameObject.Find("Item" + i).GetComponent <DragAndDropCell>();
playerContainers [i] = GameObject.Find("Player" + i);
//If there is an item in the item inventory
if (items[i] != null)
{
//Load an item object in this position to drag and drop
createItemCell(itemContainers[i], data.Items[i]);
}
//If there's not a player at this current position
if (players [i] == null)
{
Destroy(playerContainers [i]);
}
else
{
updatePlayerStats(i);
if (players [i].Item != null)
{
DragAndDropCell itemCell = playerContainers [i].transform.Find("Container/Stats/Item").GetComponent <DragAndDropCell> ();
createItemCell(itemCell, players [i].Item);
//Disabled the container from having items dragged into it and set to grey to indicate this
//playerContainers [i].enabled = false;
//playerContainers [i].GetComponent<Image> ().color = Color.grey;
}
}
}
}
/// <summary>
/// Put item into this cell.
/// </summary>
/// <param name="item">Item.</param>
private void PlaceItem(DragAndDropItem item)
{
if (item != null)
{
DestroyItem(); // Remove current item from this cell
myDadItem = null;
DragAndDropCell cell = item.GetComponentInParent <DragAndDropCell>();
if (cell != null)
{
if (cell.unlimitedSource == true)
{
string itemName = item.name;
item = Instantiate(item); // Clone item from source cell
item.name = itemName;
}
}
item.transform.SetParent(transform, false);
item.transform.localPosition = Vector3.zero;
item.MakeRaycast(true);
myDadItem = item;
}
}
/// <summary>
/// Swap items between to cells
/// </summary>
/// <param name="firstCell"> Cell </param>
/// <param name="secondCell"> Cell </param>
public void SwapItems(DragAndDropCell firstCell, DragAndDropCell secondCell)
{
if ((firstCell != null) && (secondCell != null))
{
DragAndDropItem firstItem = firstCell.GetItem(); // Get item from first cell
DragAndDropItem secondItem = secondCell.GetItem(); // Get item from second cell
if (firstItem != null)
{
// Place first item into second cell
firstItem.transform.SetParent(secondCell.transform, false);
firstItem.transform.localPosition = Vector3.zero;
secondCell.SetBackgroundState(true);
}
if (secondItem != null)
{
// Place second item into first cell
secondItem.transform.SetParent(firstCell.transform, false);
secondItem.transform.localPosition = Vector3.zero;
firstCell.SetBackgroundState(true);
}
}
}
/// <summary>
/// This item is dragged
/// </summary>
/// <param name="eventData"></param>
public void OnBeginDrag(PointerEventData eventData)
{
sourceCell = GetComponentInParent<DragAndDropCell>(); // Remember source cell
draggedItem = this; // Set as dragged item
icon = new GameObject("Icon"); // Create object for item's icon
Image image = icon.AddComponent<Image>();
image.sprite = GetComponent<Image>().sprite;
image.raycastTarget = false; // Disable icon's raycast for correct drop handling
RectTransform iconRect = icon.GetComponent<RectTransform>();
// Set icon's dimensions
iconRect.sizeDelta = new Vector2( GetComponent<RectTransform>().sizeDelta.x,
GetComponent<RectTransform>().sizeDelta.y);
Canvas canvas = GetComponentInParent<Canvas>(); // Get parent canvas
if (canvas != null)
{
// Display on top of all GUI (in parent canvas)
icon.transform.SetParent(canvas.transform, true); // Set canvas as parent
icon.transform.SetAsLastSibling(); // Set as last child in canvas transform
}
if (OnItemDragStartEvent != null)
{
OnItemDragStartEvent(this); // Notify all about item drag start
}
}
/// <summary>
/// This item is dragged
/// </summary>
public void OnDragStart()
{
dragedItem = null;
sourceCell = null;
if (dragEnabled == true)
{
sourceCell = GetComponentInParent<DragAndDropCell>(); // Remember source cell
dragedItem = this; // Set as dragged item
MakeRaycast(false); // Disable raycast
Canvas canvas = GetComponentInParent<Canvas>(); // Get parent canvas
if (canvas != null)
{
// Displya on top of all GUI (in current canvas)
canvasTransform = canvas.transform; // Remember parent canvas transform
transform.SetParent(canvasTransform, true); // Set canvas as parent
transform.SetAsLastSibling(); // Set as last child in canvas transform
}
if (OnItemDragStartEvent != null)
{
OnItemDragStartEvent(); // Notify all about item drag start
}
if (sourceCell != null)
{
sourceCell.ItemDragStart(); // Notify source cell about item drag start
}
}
}
/// <summary>
/// This item is droped
/// </summary>
public void OnDragEnd()
{
bool placed = false;
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(); // Notify all about item drag end
}
if (transform.parent == canvasTransform) // If item did not put in cell
{
if (sourceCell != null)
{
sourceCell.ItemReturn(); // Return item to source cell
}
else
{
Debug.Log("Something wrong");
}
}
else
{
placed = true;
}
dragedItem = null;
sourceCell = null;
if (placed == true)
{
// Notify parents about item placed in new cell
gameObject.SendMessageUpwards("OnItemPlace", this, SendMessageOptions.DontRequireReceiver);
}
}
/// <summary>
/// Swap items between to cells
/// </summary>
/// <param name="firstCell"> Cell </param>
/// <param name="secondCell"> Cell </param>
public void SwapItems(DragAndDropCell firstCell, DragAndDropCell secondCell)
{
if ((firstCell != null) && (secondCell != null))
{
DragAndDropItem firstItem = firstCell.GetItem(); // Get item from first cell
DragAndDropItem secondItem = secondCell.GetItem(); // Get item from second cell
if (firstItem != null)
{
// Place first item into second cell
firstItem.transform.SetParent(secondCell.transform, false);
firstItem.transform.localPosition = Vector3.zero;
secondCell.SetBackgroundState(true);
}
if (secondItem != null)
{
// Place second item into first cell
secondItem.transform.SetParent(firstCell.transform, false);
secondItem.transform.localPosition = Vector3.zero;
firstCell.SetBackgroundState(true);
}
}
}
/// <summary>
/// This item is dropped
/// </summary>
/// <param name="eventData"></param>
public void OnEndDrag(PointerEventData eventData)
{
if (icon != null)
{
Destroy(icon); // Destroy icon on item drop
}
MakeVisible(true); // Make item visible in cell
if (OnItemDragEndEvent != null)
{
OnItemDragEndEvent(this); // Notify all cells about item drag end
}
draggedItem = null;
icon = null;
sourceCell = null;
}
