/// <summary>
/// Consumes potions, equips weapons, equips keys.
/// </summary>
/// <param name="item">potion, weapon, or doorkey to be used or equipped.</param>
/// <returns>returns previously equipped weapon or doorkey. returns null if no prior items, or when using potions.</returns>
public Item applyItem(Item item)
{
// if potion, heal the hero.
if (item.GetType() == typeof(Potion))
{
item.Use(this); // heals if potion.
return(null);
}
// if weapon, equip the new weapon and return the previously equipped weapon.
else if (item.GetType() == typeof(Weapon))
{ // if no weapon was previously equipped, should return null automatically.
Weapon previous = EquippedWeapon;
EquippedWeapon = (Weapon)item;
return(previous);
}
// if doorkey, equip the new doorkey and return the previously equipped doorkey
else if (item.GetType() == typeof(DoorKey))
{
DoorKey previous = EquippedKey;
_EquippedKey = (DoorKey)item;
return(previous);
}
// if any other type, just return it.
else
{
return(item);
}
}
/// <summary>
/// Equip or Effect hero based on the item
/// </summary>
public Item applyItem(Item i)
{
//Add Potion to hero
if (i.GetType() == typeof(Potion))
{
//Figure out what the spell is
if (i.Name == "Small Healing Potion")
{
//Heal hero
_CurrentHitPoints += i.AffectValue;
}
else if (i.Name == "Large Healing Potion")
{
//Heal hero
_CurrentHitPoints += i.AffectValue;
}
else if (i.Name == "Mud")
{
//Freeze Hero
_AttackSpeed += i.AffectValue;
}
else if (i.Name == "Poison")
{
//Poison Hero
_CurrentHitPoints += i.AffectValue;
}
else if (i.Name == "Agility")
{
_AttackSpeed += i.AffectValue;
}
else if (i.Name == "Spinach" && i != null)
{
}
return(null);
}
if (i.GetType() == typeof(Weapon))
{
//Equip weapon
Weapon oldWeapon = _Weapon;
_Weapon = (Weapon)i;
return(oldWeapon);
}
if (i.GetType() == typeof(DoorKey))
{
//equip door key to door key field
DoorKey oldKey = _DoorKey;
_DoorKey = (DoorKey)i;
return(oldKey);
}
return(i);
}
/// <summary>
/// Creates a matching door and key, and puts them in empty cells.
/// </summary>
/// <param name="passcode">code to be used to match door with key. </param>
private void createDoorAndKey(string passcode)
{
// create matching door and key.
Door door = new Door("Door", 0, passcode);
DoorKey key = new DoorKey("Key", 0, passcode);
// put door in random empty cell.
putItemInRandomEmptyCell(door);
// put key in random empty cell.
putItemInRandomEmptyCell(key);
}
private void PlaceKey()
{
Random rnd = new Random();
while (isThereADoorKey == false)
{
int row = rnd.Next(9);
int col = rnd.Next(9);
if (Cells[row, col].HasItem == false &&
Cells[row, col].HasMonster == false &&
LocationOfAdventurer != Cells[row, col])
{
DoorKey dk = new DoorKey("Door Key", 0, "God Be With You");
Cells[row, col].Item = dk;
isThereADoorKey = true;
//Console.WriteLine("DoorKey");
}
}
}
public bool isMatch(DoorKey key)
{
return(key.Code == _Code);
}
/// <summary>
/// Tells whether a key works to unlock this door, based on the code field.
/// </summary>
/// <param name="key">the Key to compare against.</param>
/// <returns>returns true if the codes match, false if they don't.</returns>
public bool compareKey(DoorKey key)
{
// return true if the key and door have the same code.
// return false if the codes are different.
return(this._Code == key.Code);
}
