/// <summary>
/// Gets if an item can be used with a specific hand
/// </summary>
/// <param name="hand">Hand to check</param>
/// <returns>True if can be used with the specified hand</returns>
public bool CanUseWithHand(HeroHand hand)
{
switch (hand)
{
case HeroHand.Primary:
return((Slot & BodySlot.Primary) == BodySlot.Primary);
case HeroHand.Secondary:
return((Slot & BodySlot.Secondary) == BodySlot.Secondary);
}
// Slot == BodySlot.Primary | BodySlot.Secondary
return(true);
}
/// <summary>
/// Hero attack with his hands
/// </summary>
/// <param name="hand">Attacking hand</param>
public void UseHand(HeroHand hand)
{
// No action possible
if (!CanUseHand(hand))
return;
Team team = GameScreen.Team;
// Find the entity in front of the hero
Entity target = team.GetFrontEntity(team.GetHeroGroundPosition(this));
// Which item is used for the attack
Item item = GetInventoryItem(hand == HeroHand.Primary ? InventoryPosition.Primary : InventoryPosition.Secondary);
CardinalPoint side = Compass.GetOppositeDirection(team.Direction);
// Hand attack
if (item == null)
{
if (team.IsHeroInFront(this))
{
if (team.FrontSquare != null)
team.FrontSquare.OnBash(side, item);
else
Attacks[(int)hand] = new Attack(this, target, null);
}
else
HandActions[(int)hand] = new HandAction(ActionResult.CantReach);
AddHandPenality(hand, TimeSpan.FromMilliseconds(250));
return;
}
// Use item
DungeonLocation loc = new DungeonLocation(team.Location);
loc.Position = team.GetHeroGroundPosition(this);
switch (item.Type)
{
#region Ammo
case ItemType.Ammo:
{
// throw ammo
team.Maze.ThrownItems.Add(new ThrownItem(this, item, loc, TimeSpan.FromSeconds(0.25), int.MaxValue));
// Empty hand
SetInventoryItem(hand == HeroHand.Primary ? InventoryPosition.Primary : InventoryPosition.Secondary, null);
}
break;
#endregion
#region Scroll
case ItemType.Scroll:
break;
#endregion
#region Wand
case ItemType.Wand:
break;
#endregion
#region Weapon
case ItemType.Weapon:
{
// Belt weapon
if (item.Slot == BodySlot.Belt)
{
}
// Weapon use quiver
else if (item.UseQuiver)
{
if (Quiver > 0)
{
team.Maze.ThrownItems.Add(
new ThrownItem(this, ResourceManager.CreateAsset<Item>("Arrow"),
loc, TimeSpan.FromSeconds(0.25), int.MaxValue));
Quiver--;
}
else
HandActions[(int)hand] = new HandAction(ActionResult.NoAmmo);
AddHandPenality(hand, TimeSpan.FromMilliseconds(500));
}
else
{
// Check is the weapon can reach the target
if (team.IsHeroInFront(this) && item.Range == 0)
{
// Attack front monster
if (target != null)
{
Attacks[(int)hand] = new Attack(this, target, item);
}
else if (team.FrontSquare != null)
team.FrontSquare.OnHack(side, item);
else
Attacks[(int)hand] = new Attack(this, target, item);
}
else
HandActions[(int)hand] = new HandAction(ActionResult.CantReach);
AddHandPenality(hand, item.AttackSpeed);
}
}
break;
#endregion
#region Holy symbol or book
case ItemType.HolySymbol:
case ItemType.Book:
{
GameScreen.SpellBook.Open(this, item);
//Spell spell = ResourceManager.CreateAsset<Spell>("CreateFood");
//spell.Init();
//spell.Script.Instance.OnCast(spell, this);
}
break;
#endregion
}
}
/// <summary>
/// Add a time penality to a hand
/// </summary>
/// <param name="hand">Hand</param>
/// <param name="duration">Duration</param>
public void AddHandPenality(HeroHand hand, TimeSpan duration)
{
HandPenality[(int)hand] = DateTime.Now + duration;
}
/// <summary>
/// Gets the last action result
/// </summary>
/// <param name="hand">Hand</param>
/// <returns></returns>
public HandAction GetLastActionResult(HeroHand hand)
{
return HandActions[(int)hand];
}
/// <summary>
/// Returns the last attack
/// </summary>
/// <param name="hand">Hand of the attack</param>
/// <returns>Attack result</returns>
public Attack GetLastAttack(HeroHand hand)
{
return Attacks[(int)hand];
}
/// <summary>
/// Can use the hand
/// </summary>
/// <param name="hand">Hand to attack</param>
/// <returns>True if the specified hand can be used</returns>
public bool CanUseHand(HeroHand hand)
{
if (IsDead || IsUnconscious)
return false;
// Check the item in the other hand
Item item = GetInventoryItem(hand == HeroHand.Primary ? InventoryPosition.Secondary : InventoryPosition.Primary);
if (item != null && item.TwoHanded)
return false;
return HandPenality[(int)hand] < DateTime.Now;
}
