/// <summary>
///
/// </summary>
public virtual bool DoAddUnits(int amount)
{
// TODO: 'do' shouldn't run 'try'. it should be the other way around
m_PrevCount = Count;
m_Result = TryGiveUnits(amount);
if (m_Inventory.SpaceEnabled && (m_Result == true) && ((!IsInternal) && m_Inventory.SpaceMode == vp_Inventory.Mode.Weight))
{
m_Inventory.UsedSpace += ((Count - m_PrevCount) * UnitType.Space);
}
m_Inventory.SetDirty();
return(m_Result);
}
/// <summary>
///
/// </summary>
protected float DoItemsFoldout(Rect pos, SerializedProperty prop)
{
m_InitialY = pos.y;
pos.height = 16;
vp_Inventory inventory = ((vp_Inventory)prop.serializedObject.targetObject);
GUI.backgroundColor = Color.white;
pos.y +=
((
(inventory.ItemInstances.Count > 0) ||
(inventory.UnitBankInstances.Count > 0) ||
(inventory.InternalUnitBanks.Count > 0)) ?
5 : -5);
pos.x += 20;
pos.width -= 15;
// --- draw internal unit banks ---
for (int v = 0; v < inventory.InternalUnitBanks.Count; v++)
{
vp_UnitBankInstance ibank = inventory.InternalUnitBanks[v];
if ((ibank == null) || (ibank.UnitType == null))
{
inventory.InternalUnitBanks.Remove(ibank);
inventory.Refresh();
continue;
}
string name = ibank.UnitType.ToString();
name = name.Remove(name.IndexOf(" (")) + "s (Internal UnitBank)";
int unitCount = inventory.GetItemCount(ibank.UnitType);
vp_PropertyDrawerUtility.ItemCard(pos,
((ibank == null) ? null : ibank.UnitType.Icon),
name,
((ibank == null) ? null : ibank.UnitType),
ref unitCount,
"Units",
delegate()
{
inventory.TrySetUnitCount(ibank.UnitType, unitCount);
},
ref NO_VALUE,
"",
null,
delegate()
{
m_UnitBankToRemove = ibank;
});
pos.y += 21;
}
// --- draw item unit bank instances (such as weapons) ---
for (int v = 0; v < inventory.UnitBankInstances.Count; v++)
{
vp_UnitBankInstance bank = inventory.UnitBankInstances[v];
int unitCount = bank.Count;
if ((bank == null) || (bank.Type == null))
{
inventory.UnitBankInstances.Remove(bank);
inventory.Refresh();
continue;
}
string name = bank.Type.ToString();
if (vp_PropertyDrawerUtility.ItemCard(pos,
((bank == null) ? null : bank.Type.Icon),
name,
((bank == null) ? null : bank.Type),
ref unitCount,
"Units",
delegate()
{
inventory.TrySetUnitCount(bank, unitCount);
},
ref bank.ID,
"ID",
null, // no need to act on value change since it is handled by the ref above
delegate()
{
m_UnitBankToRemove = bank;
}))
{
inventory.ClearItemDictionaries();
inventory.SetDirty();
}
pos.y += 21;
}
// --- draw item instances ---
for (int v = 0; v < inventory.ItemInstances.Count; v++)
{
vp_ItemInstance item = inventory.ItemInstances[v];
if ((item == null) || (item.Type == null))
{
inventory.ItemInstances.Remove(item);
inventory.Refresh();
continue;
}
string name = item.Type.ToString();
if (vp_PropertyDrawerUtility.ItemCard(pos,
((item == null) ? null : item.Type.Icon),
name,
((item == null) ? null : item.Type),
ref item.ID,
"ID",
null, // no need to act on value change since it is handled by the ref above
ref NO_VALUE,
"",
null,
delegate()
{
m_ItemToRemove = item;
}, 45))
{
inventory.ClearItemDictionaries();
inventory.SetDirty();
}
pos.y += 21;
}
// --- draw 'add object' box ---
pos.y += 16;
vp_PropertyDrawerUtility.AddObjectBox(pos, "n ItemType", typeof(vp_ItemType), delegate(Object itemType)
{
if (itemType is vp_UnitBankType)
{
vp_UnitBankType bank = (vp_UnitBankType)itemType;
int cap = inventory.GetItemCap((vp_UnitBankType)itemType);
if ((cap == -1) || (inventory.GetItemCount((vp_UnitBankType)itemType) < cap))
{
if (!inventory.TryGiveUnitBank(bank, bank.Capacity, 0))
{
EditorUtility.DisplayDialog(m_InventoryFullCaption, string.Format(m_InventoryFullMessage, itemType), "OK");
}
}
else
{
EditorUtility.DisplayDialog(m_InventoryFullCaption, string.Format(m_InventoryFullMessage, itemType), "OK");
}
}
else if (itemType is vp_UnitType)
{
if (!inventory.HaveInternalUnitBank((vp_UnitType)itemType))
{
vp_UnitType unitType = (vp_UnitType)itemType;
if (!inventory.TryGiveUnits(unitType, 10))
{
EditorUtility.DisplayDialog(m_InventoryFullCaption, string.Format(m_InventoryFullMessage, itemType), "OK");
}
}
else
{
EditorUtility.DisplayDialog(m_UnitBankAlreadyExistsCaption, string.Format(m_UnitBankAlreadyExistsMessage, itemType), "OK");
}
}
else
{
if (!inventory.TryGiveItem((vp_ItemType)itemType, 0))
{
EditorUtility.DisplayDialog(m_InventoryFullCaption, string.Format(m_InventoryFullMessage, itemType), "OK");
}
}
EditorUtility.SetDirty(inventory);
inventory.Refresh();
});
pos.y += vp_PropertyDrawerUtility.CalcAddObjectBoxHeight - 5;
// handle removed items
if (m_UnitBankToRemove != null)
{
inventory.TryRemoveUnitBank(m_UnitBankToRemove);
m_UnitBankToRemove = null;
}
else if (m_ItemToRemove != null)
{
inventory.TryRemoveItem(m_ItemToRemove);
m_ItemToRemove = null;
}
return(pos.y - m_InitialY);
}