/// <summary>
/// equipa o desequipa el item actual (toggle)
/// </summary>
public void equipSelectedItem()
{
if (null != SelectedItem)
{
InventoryObject.Categories category = InventoryObject.CategoryPerType[SelectedItem.Type];
if (InventoryObject.Categories.Armor.Equals(category))
{
//es armadura
if (EquippedArmor == SelectedItem)
{
EquippedArmor = null;
}
else
{
EquippedArmor = SelectedItem;
}
}
else if (InventoryObject.Categories.Tool.Equals(category))
{
//es una herramienta / arma
if (EquippedTool == SelectedItem)
{
EquippedTool = null;
}
else
{
EquippedTool = SelectedItem;
}
}
}
}
/// <summary>
/// agrega un item a la selección de combinación
/// </summary>
/// <param name="selectedItem"></param>
public void selectForCombination(InventoryObject selectedItem)
{
if (!this.combinationSelection.Contains(selectedItem))
{
combinationSelection.Add(selectedItem);
}
else
{
combinationSelection.Remove(selectedItem);
}
}
/// <summary>
/// devuelve un item del inventario por su índice
/// </summary>
/// <param name="itemIndex"></param>
/// <returns></returns>
private InventoryObject getItemByIndex(int itemIndex)
{
InventoryObject result = null;
foreach (KeyValuePair <int, InventoryObject> item in Inventory)
{
if (itemIndex == item.Value.InventoryIndex)
{
result = item.Value;
break;
}
}
return(result);
}
/// <summary>
/// intenta seleccionar el item previo al actual
/// </summary>
public void selectPreviousItem()
{
if (SelectedItemIndex > 1 && Inventory.Count > 1)
{
InventoryObject result = null;
int i = SelectedItemIndex;
while (i > 1)
{
i--;
result = getItemByIndex(i);
if (null != result)
{
SelectedItemIndex = i;
SelectedItem = result;
break;
}
}
}
}
/// <summary>
/// intenta seleccionar el item siguiente al actual
/// </summary>
public void selectNextItem()
{
if (Inventory.Count > 1 && SelectedItemIndex < inventoryIndexCounter)
{
InventoryObject result = null;
int i = SelectedItemIndex;
while (i <= inventoryIndexCounter)
{
i++;
result = getItemByIndex(i);
if (null != result)
{
SelectedItemIndex = i;
SelectedItem = result;
break;
}
}
}
}
/// <summary>
/// Método que retorna true al agregar un objeto al inventario del jugador.
/// Si el jugador no tiene espacio disponible en su inventario devuelve false y el objeto no se agrega.
/// </summary>
/// <param name="newObject"></param>
/// <returns></returns>
public bool addInventoryObject(InventoryObject newObject)
{
if (this.Inventory.Count < this.InventorySize)
{
inventoryIndexCounter++;
newObject.InventoryIndex = inventoryIndexCounter;
this.Inventory.Add(newObject.InventoryIndex, newObject);
if (this.Inventory.Count == 1)
{
//primer objeto levantado -> lo pongo como seleccionado
SelectedItem = newObject;
SelectedItemIndex = newObject.InventoryIndex;
}
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// método que remueve un objeto del inventario del jugador
/// </summary>
/// <param name="objectToRemove"></param>
public void removeInventoryObject(InventoryObject objectToRemove)
{
if (null != objectToRemove)
{
this.Inventory.Remove(objectToRemove.InventoryIndex);
if (EquippedTool == objectToRemove)
{
EquippedTool = null;
}
if (SelectedItem == objectToRemove)
{
SelectedItem = null;
if (Inventory.Count == 1)
{
SelectedItem = Inventory.First().Value;
SelectedItemIndex = SelectedItem.InventoryIndex;
}
else
{
selectNextItem();
if (null == SelectedItem)
{
selectPreviousItem();
}
}
}
if (combinationSelection.Contains(objectToRemove))
{
combinationSelection.Remove(objectToRemove);
}
//si no tengo más items, reinicio el contador de objetos
if (0 == Inventory.Count)
{
inventoryIndexCounter = 0;
}
}
}
/// <summary>
/// intenta consumir el objeto seleccionado. Retorna true si se consumió
/// </summary>
public bool consumeItem()
{
bool result = false;
InventoryObject obj = this.SelectedItem;
if (InventoryObject.ObjectTypes.Seed.Equals(obj.Type))
{ //Seed
this.Hunger = this.Hunger + 5;
if (this.Hunger > 100)
{
this.Hunger = 100;
}
result = true;
}
else if (InventoryObject.ObjectTypes.Rock.Equals(obj.Type))
{ //Roca ?
this.beHit(25);
result = true;
}
else if (InventoryObject.ObjectTypes.AlienMeat.Equals(obj.Type))
{ //AlienMeat!
this.Hunger = this.Hunger + 100;
if (this.Hunger > 100)
{
this.Hunger = 100;
}
result = true;
}
else if (InventoryObject.ObjectTypes.Leaf.Equals(obj.Type))
{ //Hoja
this.Stamina = this.Stamina + 15;
if (this.Stamina > 100)
{
this.Stamina = 100;
}
result = true;
}
else if (InventoryObject.ObjectTypes.Water.Equals(obj.Type))
{ //Agua
this.Thirst = this.Thirst + 20;
if (this.Thirst > 100)
{
this.Thirst = 100;
}
result = true;
}
else if (InventoryObject.ObjectTypes.Potion.Equals(obj.Type))
{ //Poción
this.Thirst = this.Thirst + 50;
if (this.Thirst > 100)
{
this.Thirst = 100;
}
this.LifePoints = 100;
result = true;
}
if (result)
{
this.removeInventoryObject(obj);
}
return(result);
}
/// <summary>
/// método que detecta el input del usuario y realiza acciones en base a eso
/// </summary>
private void detectUserInput()
{
if (Input.buttonPressed(TgcD3dInput.MouseButtons.BUTTON_LEFT))
{
pickingRay.updateRay();
testPicking();
}
else if (Input.keyPressed(Key.LeftArrow))
{
Player1.selectPreviousItem();
soundPlayer.playActionSound(SoundPlayer.Actions.Menu_Next);
}
else if (Input.keyPressed(Key.Space))
{
soundPlayer.playActionSound(SoundPlayer.Actions.Jump);
}
else if (Input.keyPressed(Key.RightArrow))
{
Player1.selectNextItem();
soundPlayer.playActionSound(SoundPlayer.Actions.Menu_Next);
}
else if (Input.keyPressed(Key.E))
{
if (null != Player1.SelectedItem && Player1.SelectedItem.isEquippable())
{
soundPlayer.playActionSound(SoundPlayer.Actions.Menu_Select);
Player1.equipSelectedItem();
}
else
{
//intento consumir el item ya que no era equipable
if (null != Player1.SelectedItem && Player1.consumeItem())
{
soundPlayer.playActionSound(SoundPlayer.Actions.Drink);
}
else
{
soundPlayer.playActionSound(SoundPlayer.Actions.Menu_Wrong);
}
}
}
else if (Input.keyPressed(Key.Q))
{
Player1.removeInventoryObject(Player1.SelectedItem);
soundPlayer.playActionSound(SoundPlayer.Actions.Menu_Discard);
}
else if (Input.keyPressed(Key.Z))
{
Player1.selectForCombination(Player1.SelectedItem);
soundPlayer.playActionSound(SoundPlayer.Actions.Menu_Select);
}
else if (Input.keyPressed(Key.C))
{
if (!InventoryObject.combineObjects(Player1, Player1.combinationSelection))
{
//falló la combinación
soundPlayer.playActionSound(SoundPlayer.Actions.Menu_Wrong);
}
else
{
//comb ok
soundPlayer.playActionSound(SoundPlayer.Actions.Success);
}
}
else if (Input.keyPressed(Key.RightShift))
{
//god mode!
if (!GodMode)
{
GodMode = true;
MyCamera.WalkingSpeed = MyCamera.WalkingSpeed * 5;
MyCamera.RunningSpeed = MyCamera.RunningSpeed * 5;
Player1.Stamina = 9999;
Player1.BaseDamage = 100;
setTopRightText("Modo Dios Activado");
}
else
{
GodMode = false;
MyCamera.WalkingSpeed = MyCamera.WalkingSpeed / 5;
MyCamera.RunningSpeed = MyCamera.RunningSpeed / 5;
Player1.Stamina = 100;
Player1.BaseDamage = 1;
setTopRightText("Modo Dios Desactivado");
}
}
}