private void DragManager_OnDragEnded(DraggableItem dItem, DraggableItem newSpawnedItem, int amount)
{
MouseState m = Mouse.GetState();
DrawGrid = false;
if (GlobalBounds.Contains(m.X, m.Y))
{
if (newSpawnedItem != null)
{
OnItemCreated.Invoke(newSpawnedItem);
Items.Add(newSpawnedItem);
newSpawnedItem.LocalBounds = new Rectangle(0, 0, GridWidth, GridHeight);
newSpawnedItem.OnDragStarted += () => DragManager.StartDrag(newSpawnedItem, 1);
newSpawnedItem.OnDragEnded += () => DragManager.Drop();
}
}
if (Items.Contains(dItem) && dItem.Item.CurrentAmount <= 0)
{
DragManager.Slots[dItem.Parent] = null;
dItem.Parent.RemoveChild(dItem);
Items.Remove(dItem);
OnItemDestroyed.Invoke(dItem);
}
OnChanged.Invoke();
}
public void StartDrag(DraggableItem item, int amount)
{
CurrentItem = item;
CurrentDragAmount = amount;
CurrentItem.Item.CurrentAmount -= amount;
OnDragStarted.Invoke(CurrentItem, CurrentDragAmount);
}
public bool Drag(DraggableItem item, int amount, GUIComponent slot, out DraggableItem itemDraggedTo, out bool wasNew)
{
if (!Slots.ContainsKey(slot))
{
DraggableItem currentItem = new DraggableItem(item.GUI, slot, new GItem(item.Item.ResourceType, item.Item.Image, item.Item.Tint, item.Item.MinAmount, item.Item.MaxAmount, item.Item.CurrentAmount, item.Item.Price));
GItem gItem = currentItem.Item;
if (gItem.CurrentAmount + amount <= gItem.MaxAmount)
{
gItem.CurrentAmount += amount;
}
Slots[slot] = currentItem;
itemDraggedTo = currentItem;
wasNew = false;
return(true);
}
else
{
DraggableItem currentItem = Slots[slot];
if (currentItem != null)
{
GItem gItem = currentItem.Item;
if (gItem.Name != item.Item.Name)
{
wasNew = false;
itemDraggedTo = null;
return(false);
}
else
{
if (gItem.CurrentAmount + amount <= gItem.MaxAmount)
{
gItem.CurrentAmount += amount;
wasNew = false;
itemDraggedTo = currentItem;
return(true);
}
}
}
else
{
DraggableItem ditem = new DraggableItem(item.GUI, slot, new GItem(item.Item.ResourceType, item.Item.Image, item.Item.Tint, item.Item.MinAmount, item.Item.MaxAmount, 0, item.Item.Price));
Slots[slot] = ditem;
ditem.LocalBounds = new Rectangle(0, 0, 32, 32);
ditem.Item.CurrentAmount += amount;
itemDraggedTo = ditem;
wasNew = true;
return(true);
}
wasNew = false;
itemDraggedTo = null;
return(false);
}
}
public void AddItem(GUIComponent slot, GItem item)
{
DraggableItem dItem = new DraggableItem(GUI, slot, item)
{
ToolTip = item.Name
};
DragManager.Slots[slot] = dItem;
dItem.OnDragStarted += () => DragManager.StartDrag(dItem, 1);
dItem.OnDragEnded += () => DragManager.Drop();
dItem.LocalBounds = new Rectangle(0, 0, GridWidth, GridHeight);
slot.ClearChildren();
slot.AddChild(dItem);
Items.Add(dItem);
}
public bool IsDragValid(DraggableItem item, GUIComponent slot)
{
if (!Slots.ContainsKey(slot))
{
return(true);
}
else
{
DraggableItem currentItem = Slots[slot];
GItem gItem = currentItem.Item;
if (gItem.Name != item.Item.Name)
{
return(false);
}
else
{
return(true);
}
}
}
public DraggableItem Drop()
{
MouseState mouseState = Mouse.GetState();
if (CurrentItem != null)
{
Rectangle rect = CurrentItem.GlobalBounds;
rect.X = mouseState.X - rect.Width / 2;
rect.Y = mouseState.Y - rect.Height / 2;
GUIComponent drop = GetIntersectingSlot(rect);
if (drop != null)
{
foreach (GUIComponent slotDropper in IllegalDrags.Keys)
{
if (CurrentItem.HasAnscestor(slotDropper))
{
foreach (GUIComponent illegals in IllegalDrags[slotDropper].Keys)
{
if (drop.HasAnscestor(illegals))
{
CurrentItem.Item.CurrentAmount += CurrentDragAmount;
OnDragEnded.Invoke(CurrentItem, null, 0);
return(null);
}
}
}
}
DraggableItem toReturn = null;
bool wasNew = false;
bool success = Drag(CurrentItem, CurrentDragAmount, drop, out toReturn, out wasNew);
if (!success)
{
CurrentItem.Item.CurrentAmount += CurrentDragAmount;
OnDragEnded.Invoke(CurrentItem, null, 0);
return(null);
}
else if (wasNew)
{
OnDragEnded.Invoke(CurrentItem, toReturn, CurrentDragAmount);
return(toReturn);
}
else
{
OnDragEnded.Invoke(CurrentItem, null, CurrentDragAmount);
return(null);
}
}
else
{
CurrentItem.Item.CurrentAmount += CurrentDragAmount;
OnDragEnded.Invoke(CurrentItem, null, 0);
return(null);
}
}
CurrentItem = null;
CurrentDragAmount = 0;
OnDragEnded.Invoke(CurrentItem, null, 0);
return(null);
}
private void DragGrid_OnItemDestroyed(DraggableItem item)
{
}
private void DragManager_OnDragEnded(DraggableItem dItem, DraggableItem newSpawnedItem, int amount)
{
MouseState m = Mouse.GetState();
DrawGrid = false;
if(GlobalBounds.Contains(m.X, m.Y))
{
if(newSpawnedItem != null)
{
OnItemCreated.Invoke(newSpawnedItem);
Items.Add(newSpawnedItem);
newSpawnedItem.LocalBounds = new Rectangle(0, 0, GridWidth, GridHeight);
newSpawnedItem.OnDragStarted += () => DragManager.StartDrag(newSpawnedItem, 1);
newSpawnedItem.OnDragEnded += () => DragManager.Drop();
}
}
if(Items.Contains(dItem) && dItem.Item.CurrentAmount <= 0)
{
DragManager.Slots[dItem.Parent] = null;
dItem.Parent.RemoveChild(dItem);
Items.Remove(dItem);
OnItemDestroyed.Invoke(dItem);
}
OnChanged.Invoke();
}
private void DragGrid_OnItemDestroyed(DraggableItem item)
{
}
public void AddItem(GUIComponent slot, GItem item)
{
DraggableItem dItem = new DraggableItem(GUI, slot, item)
{
ToolTip = item.Name
};
DragManager.Slots[slot] = dItem;
dItem.OnDragStarted += () => DragManager.StartDrag(dItem, 1);
dItem.OnDragEnded += () => DragManager.Drop();
dItem.LocalBounds = new Rectangle(0, 0, GridWidth, GridHeight);
slot.ClearChildren();
slot.AddChild(dItem);
Items.Add(dItem);
}
public bool IsDragValid(DraggableItem item, GUIComponent slot)
{
if(!Slots.ContainsKey(slot))
{
return true;
}
else
{
DraggableItem currentItem = Slots[slot];
GItem gItem = currentItem.Item;
if(gItem.Name != item.Item.Name)
{
return false;
}
else
{
return true;
}
}
}
public bool Drag(DraggableItem item, int amount, GUIComponent slot, out DraggableItem itemDraggedTo, out bool wasNew)
{
if(!Slots.ContainsKey(slot))
{
DraggableItem currentItem = new DraggableItem(item.GUI, slot, new GItem(item.Item.Name, item.Item.Image, item.Item.MinAmount, item.Item.MaxAmount, item.Item.CurrentAmount, item.Item.Price));
GItem gItem = currentItem.Item;
if(gItem.CurrentAmount + amount <= gItem.MaxAmount)
{
gItem.CurrentAmount += amount;
}
Slots[slot] = currentItem;
itemDraggedTo = currentItem;
wasNew = false;
return true;
}
else
{
DraggableItem currentItem = Slots[slot];
if(currentItem != null)
{
GItem gItem = currentItem.Item;
if(gItem.Name != item.Item.Name)
{
wasNew = false;
itemDraggedTo = null;
return false;
}
else
{
if(gItem.CurrentAmount + amount <= gItem.MaxAmount)
{
gItem.CurrentAmount += amount;
wasNew = false;
itemDraggedTo = currentItem;
return true;
}
}
}
else
{
DraggableItem ditem = new DraggableItem(item.GUI, slot, new GItem(item.Item.Name, item.Item.Image, item.Item.MinAmount, item.Item.MaxAmount, 0, item.Item.Price));
Slots[slot] = ditem;
ditem.LocalBounds = new Rectangle(0, 0, 32, 32);
ditem.Item.CurrentAmount += amount;
itemDraggedTo = ditem;
wasNew = true;
return true;
}
wasNew = false;
itemDraggedTo = null;
return false;
}
}
private void DragManager_OnDragStarted(DraggableItem item, int amount)
{
DrawGrid = true;
}
private void DragGrid_OnItemCreated(DraggableItem item)
{
}
private void DragManager_OnDragEnded(DraggableItem fromItem, DraggableItem item, int amount)
{
}
private void DragManager_OnDragStarted(DraggableItem item, int amount)
{
}
public void StartDrag(DraggableItem item, int amount)
{
CurrentItem = item;
CurrentDragAmount = amount;
CurrentItem.Item.CurrentAmount -= amount;
OnDragStarted.Invoke(CurrentItem, CurrentDragAmount);
}
private void DragGrid_OnItemCreated(DraggableItem item)
{
}
private void DragManager_OnDragEnded(DraggableItem fromItem, DraggableItem item, int amount)
{
}
private void DragGrid_OnItemRemoved(DraggableItem item, int amount)
{
}
private void DragManager_OnDragStarted(DraggableItem item, int amount)
{
}
private void DragManager_OnDragStarted(DraggableItem item, int amount)
{
DrawGrid = true;
}
private void DragGrid_OnItemAdded(DraggableItem item, int amount)
{
}