public void OnEndDrag(PointerEventData eventData)
{
// return if there is no assigned cell
if (Cell == null)
{
return;
}
// get object below mouse
GameObject currentRaycast = eventData.pointerCurrentRaycast.gameObject;
if (currentRaycast)
{
if (currentRaycast.tag == "ToolbarSlot")
{
// get toolbar cell below mouse
ToolbarCellUI toolbarCell = currentRaycast.GetComponent <ToolbarCellUI>() ?? currentRaycast.GetComponentInChildren <ToolbarCellUI>() ?? currentRaycast.GetComponentInParent <ToolbarCellUI>();
int index = toolbarCell.index;
// if can set assigned cell's item to toolbar
if (InventorySystem.CanSetToolbarItem(index, Cell, out toolbarCell))
{
if (toolbarCell.Cell != null)
{
// swap cells
InventoryCellUI cell = Cell;
SetCell(toolbarCell.Cell);
toolbarCell.SetCell(cell);
}
else
{
// move cell
toolbarCell.SetCell(Cell);
ClearCell();
}
}
}
}
else
{
// reset cell
Cell.toolbarIndex = -1;
ClearCell();
}
// reset position etc.
transform.position = startPosition;
canvasGroup.blocksRaycasts = true;
canvasGroup.alpha = 1f;
}
public void SetCell(InventoryCellUI cell)
{
if (cell == null)
{
return;
}
if (cell.item == null)
{
ClearCell();
return;
}
cell.toolbarIndex = index;
this.icon.sprite = cell.item.icon;
this.count.text = cell.count.ToString();
this.Cell = cell;
}
public void ClearCell()
{
Cell = null;
count.text = string.Empty;
icon.sprite = null;
}
public void OnEndDrag(PointerEventData eventData)
{
if (item == null)
{
return;
}
// used to know if player wants to drop item, if true player won't drop item
bool setToolbar = false;
// get object below mouse
GameObject currentRaycast = eventData.pointerCurrentRaycast.gameObject;
if (currentRaycast)
{
if (currentRaycast.tag == "InventorySlot")
{
// get inventory cell below mouse
InventoryCellUI target = currentRaycast.gameObject.GetComponent <InventoryCellUI>();
// swap current cell with target cell ^
Player.localPlayer.CmdSwapItems(new Vector2Byte(indexPosition), new Vector2Byte(target.indexPosition));
ToolbarCellUI currentCell = InventorySystem.GetToolbarCell(toolbarIndex);
ToolbarCellUI targetCell = InventorySystem.GetToolbarCell(target.toolbarIndex);
// swap toolbar indexes
int nToolbarIndex = toolbarIndex;
toolbarIndex = target.toolbarIndex;
target.toolbarIndex = nToolbarIndex;
// swap toolbar cells
currentCell?.SetCell(target);
targetCell?.SetCell(this);
}
else if (currentRaycast.tag == "ToolbarSlot")
{
// get toolbar cell below mouse
ToolbarCellUI toolbarCell = currentRaycast.GetComponent <ToolbarCellUI>() ?? currentRaycast.GetComponentInChildren <ToolbarCellUI>() ?? currentRaycast.GetComponentInParent <ToolbarCellUI>();
int index = toolbarCell.index;
// if can set current item to toolbar
if (InventorySystem.CanSetToolbarItem(index, this, out toolbarCell))
{
// clear toolbar
InventorySystem.ClearToolbarItem(toolbarIndex);
// don't drop item
setToolbar = true;
// assing cell toolbarIndex
toolbarIndex = index;
// set toolbarCell to this
toolbarCell.SetCell(this);
}
}
}
// drop item if mouse position X is lower than inventory panel position X (left side) and toolbarIndex == false
if (!setToolbar && eventData.position.x < InventorySystem.Instance.dropItemPositionX)
{
Player.localPlayer.CmdDropItem(new Vector2Byte(indexPosition));
}
// reset position etc.
transform.position = startPosition;
canvasGroup.blocksRaycasts = true;
canvasGroup.alpha = 1f;
}
