/// <summary>
/// Display equipment select overview
/// </summary>
private void DrawEquipmentSelect()
{
//Get screen handle
RootConsole rootConsole = RootConsole.GetInstance();
//Draw frame
rootConsole.DrawFrame(inventoryTL.x, inventoryTL.y, inventoryTR.x - inventoryTL.x + 1, inventoryBL.y - inventoryTL.y + 1, true);
//Draw title
rootConsole.PrintLineRect(inventoryTitle, (inventoryTL.x + inventoryTR.x) / 2, inventoryTL.y, inventoryTR.x - inventoryTL.x, 1, LineAlignment.Center);
//Draw instructions
rootConsole.PrintLineRect(inventoryInstructions, (inventoryTL.x + inventoryTR.x) / 2, inventoryBL.y, inventoryTR.x - inventoryTL.x, 1, LineAlignment.Center);
//List the inventory
//Inventory area is slightly reduced from frame
int inventoryListX = inventoryTL.x + 2;
int inventoryListW = inventoryTR.x - inventoryTL.x - 4;
int inventoryListY = inventoryTL.y + 2;
int inventoryListH = inventoryBL.y - inventoryTL.y - 4;
List <InventoryListing> inventoryList = currentInventory.InventoryListing;
for (int i = 0; i < inventoryListH; i++)
{
int inventoryIndex = topInventoryIndex + i;
//End of inventory
if (inventoryIndex == inventoryList.Count)
{
break;
}
//Create entry string
char selectionChar = (char)((int)'a' + i);
string entryString = "(" + selectionChar.ToString() + ") " + inventoryList[inventoryIndex].Description;
//Add equipped status
//Only consider the first item in a stack, since equipped items can't stack
Item firstItemInStack = currentInventory.Items[inventoryList[inventoryIndex].ItemIndex[0]];
EquipmentSlotInfo equippedInSlot = currentEquipment.Find(x => x.equippedItem == firstItemInStack);
if (equippedInSlot != null)
{
entryString += " (equipped: " + StringEquivalent.EquipmentSlots[equippedInSlot.slotType] + ")";
}
//Print entry
rootConsole.PrintLineRect(entryString, inventoryListX, inventoryListY + i, inventoryListW, 1, LineAlignment.Left);
}
}
/// <summary>
/// Display equipment overlay
/// </summary>
private void DrawEquipment()
{
//Get screen handle
RootConsole rootConsole = RootConsole.GetInstance();
//Use frame and strings from inventory for now
//Draw frame
rootConsole.DrawFrame(inventoryTL.x, inventoryTL.y, inventoryTR.x - inventoryTL.x + 1, inventoryBL.y - inventoryTL.y + 1, true);
//Draw title
rootConsole.PrintLineRect(inventoryTitle, (inventoryTL.x + inventoryTR.x) / 2, inventoryTL.y, inventoryTR.x - inventoryTL.x, 1, LineAlignment.Center);
//Draw instructions
rootConsole.PrintLineRect(inventoryInstructions, (inventoryTL.x + inventoryTR.x) / 2, inventoryBL.y, inventoryTR.x - inventoryTL.x, 1, LineAlignment.Center);
//List current slots & items if filled
//Equipment area is slightly reduced from frame
int inventoryListX = inventoryTL.x + 2;
int inventoryListW = inventoryTR.x - inventoryTL.x - 4;
int inventoryListY = inventoryTL.y + 2;
int inventoryListH = inventoryBL.y - inventoryTL.y - 4;
for (int i = 0; i < inventoryListH; i++)
{
int inventoryIndex = topInventoryIndex + i;
//End of inventory
if (inventoryIndex == currentEquipment.Count)
{
break;
}
//Create entry string
EquipmentSlotInfo currentSlot = currentEquipment[inventoryIndex];
char selectionChar = (char)((int)'a' + i);
string entryString = "(" + selectionChar.ToString() + ") " + StringEquivalent.EquipmentSlots[currentSlot.slotType] + ": ";
if (currentSlot.equippedItem == null)
{
entryString += "Empty";
}
else
{
entryString += currentSlot.equippedItem.SingleItemDescription;
}
//Print entry
rootConsole.PrintLineRect(entryString, inventoryListX, inventoryListY + i, inventoryListW, 1, LineAlignment.Left);
}
}
/// <summary>
/// Predicate for matching equipment slot of EquipmentSlot type
/// </summary>
private static bool EquipmentSlotMatchesType(EquipmentSlotInfo equipSlot, EquipmentSlot type)
{
return (equipSlot.slotType == type);
}
/// <summary>
/// Predicate for matching equipment slot of EquipmentSlot type
/// </summary>
private static bool EquipmentSlotMatchesType(EquipmentSlotInfo equipSlot, EquipmentSlot type)
{
return(equipSlot.slotType == type);
}
/// <summary>
/// Equip an item. Item is removed from the main inventory.
/// Returns true if item was used successfully.
/// </summary>
/// <param name="selectedGroup"></param>
/// <returns></returns>
public bool EquipItem(InventoryListing selectedGroup)
{
//Select the first item in the stack
int itemIndex = selectedGroup.ItemIndex[0];
Item itemToUse = Inventory.Items[itemIndex];
//Check if this item is equippable
IEquippableItem equippableItem = itemToUse as IEquippableItem;
if (equippableItem == null)
{
LogFile.Log.LogEntryDebug("Can't equip item, not equippable: " + itemToUse.SingleItemDescription, LogDebugLevel.Medium);
Game.MessageQueue.AddMessage("Can't equip " + itemToUse.SingleItemDescription);
return(false);
}
//Find all matching slots available on the player
List <EquipmentSlot> itemPossibleSlots = equippableItem.EquipmentSlots;
List <EquipmentSlotInfo> matchingEquipSlots = new List <EquipmentSlotInfo>();
foreach (EquipmentSlot slotType in itemPossibleSlots)
{
matchingEquipSlots.AddRange(this.EquipmentSlots.FindAll(x => x.slotType == slotType));
}
//No suitable slots
if (matchingEquipSlots.Count == 0)
{
LogFile.Log.LogEntryDebug("Can't equip item, no valid slots: " + itemToUse.SingleItemDescription, LogDebugLevel.Medium);
Game.MessageQueue.AddMessage("Can't equip " + itemToUse.SingleItemDescription);
return(false);
}
//Look for first empty slot
EquipmentSlotInfo freeSlot = matchingEquipSlots.Find(x => x.equippedItem == null);
if (freeSlot == null)
{
//Not slots free, unequip first slot
Item oldItem = matchingEquipSlots[0].equippedItem;
IEquippableItem oldItemEquippable = oldItem as IEquippableItem;
//Sanity check
if (oldItemEquippable == null)
{
LogFile.Log.LogEntry("Currently equipped item is not equippable!: " + oldItem.SingleItemDescription);
return(false);
}
//Run unequip routine
oldItemEquippable.UnEquip(this);
oldItem.IsEquipped = false;
//Can't do this right now, since not in inventory items appear on the floor
//This slot is now free
freeSlot = matchingEquipSlots[0];
}
//We now have a free slot to equip in
//Put new item in first relevant slot and run equipping routine
matchingEquipSlots[0].equippedItem = itemToUse;
equippableItem.Equip(this);
itemToUse.IsEquipped = true;
//Update the inventory listing since equipping an item changes its stackability
Inventory.RefreshInventoryListing();
//Message the user
LogFile.Log.LogEntryDebug("Item equipped: " + itemToUse.SingleItemDescription, LogDebugLevel.Low);
Game.MessageQueue.AddMessage(itemToUse.SingleItemDescription + " equipped in " + StringEquivalent.EquipmentSlots[matchingEquipSlots[0].slotType]);
return(true);
}