public override void UseGrapple(Player player, ref int type)
{
var config = LockedAbilitiesConfig.Instance;
int chainAmt = config.Get <int>(nameof(LockedAbilitiesConfig.GrappleRequiresChainAmount));
if (chainAmt > 0)
{
int idx = ItemFinderLibraries.FindIndexOfFirstOfItemInCollection(
player.inventory,
new HashSet <int> {
ItemID.Chain
}
);
if (idx == -1)
{
Main.NewText("No chains available for grappling.", Color.Yellow);
return;
}
PlayerItemLibraries.RemoveInventoryItemQuantity(
player,
ItemID.Chain,
chainAmt
);
}
}
/// <summary>
/// Counts the total of a given set of items owned by a given player.
/// </summary>
/// <param name="player"></param>
/// <param name="itemTypes"></param>
/// <param name="includeBanks"></param>
/// <returns></returns>
public static int CountTotalOfEach(Player player, ISet <int> itemTypes, bool includeBanks)
{
int total = ItemFinderLibraries.CountTotalOfEach(player.inventory, itemTypes);
if (includeBanks)
{
total += ItemFinderLibraries.CountTotalOfEach(player.bank.item, itemTypes);
total += ItemFinderLibraries.CountTotalOfEach(player.bank2.item, itemTypes);
total += ItemFinderLibraries.CountTotalOfEach(player.bank3.item, itemTypes);
}
return(total);
}
public override bool?CanUseGrapple(int projType, Player player)
{
var config = LockedAbilitiesConfig.Instance;
if (config.Get <int>(nameof(LockedAbilitiesConfig.GrappleRequiresChainAmount)) > 0)
{
int idx = ItemFinderLibraries.FindIndexOfFirstOfItemInCollection(
player.inventory,
new HashSet <int> {
ItemID.Chain
}
);
if (idx == -1)
{
return(false);
}
}
if (!config.Get <bool>(nameof(config.GrappleHarnessEnabled)))
{
return(null);
}
int grappleHarnessType = ModContent.ItemType <GrappleHarnessItem>();
int utilBeltType = ModContent.ItemType <UtilitarianBeltItem>();
int firstAccSlot = PlayerItemLibraries.VanillaAccessorySlotFirst;
int lastAccSlot = PlayerItemLibraries.GetFirstVanitySlot(player);
for (int i = firstAccSlot; i < lastAccSlot; i++)
{
Item item = player.armor[i];
if (item?.active != true || (item.type != grappleHarnessType && item.type != utilBeltType))
{
continue;
}
return(true);
}
return(false);
}
/// <summary>
/// Finds first of any of a set of item types currently in the player's possession.
/// </summary>
/// <param name="player"></param>
/// <param name="itemTypes"></param>
/// <param name="includeBanks"></param>
/// <returns></returns>
public static Item FindFirstOfPossessedItemFor(Player player, ISet <int> itemTypes, bool includeBanks)
{
int found = ItemFinderLibraries.FindIndexOfFirstOfItemInCollection(player.inventory, itemTypes);
if (found != -1)
{
return(player.inventory[found]);
}
found = ItemFinderLibraries.FindIndexOfFirstOfItemInCollection(player.armor, itemTypes);
if (found != -1)
{
return(player.armor[found]);
}
found = ItemFinderLibraries.FindIndexOfFirstOfItemInCollection(player.miscEquips, itemTypes);
if (found != -1)
{
return(player.miscEquips[found]);
}
if (includeBanks)
{
found = ItemFinderLibraries.FindIndexOfFirstOfItemInCollection(player.bank.item, itemTypes);
if (found != -1)
{
return(player.bank.item[found]);
}
found = ItemFinderLibraries.FindIndexOfFirstOfItemInCollection(player.bank2.item, itemTypes);
if (found != -1)
{
return(player.bank2.item[found]);
}
found = ItemFinderLibraries.FindIndexOfFirstOfItemInCollection(player.bank3.item, itemTypes);
if (found != -1)
{
return(player.bank3.item[found]);
}
}
return(null);
}
