public InventoryDisplay(SpriteBatch spriteBatch, EquipmentSystem equipmentSystem, InventoryComponent inventoryComponent, ToolbarComponent toolbarComponent)
{
_spriteBatch = spriteBatch;
_equipmentSystem = equipmentSystem;
_inventoryComponent = inventoryComponent;
_toolbarComponent = toolbarComponent;
_pixel = new Texture2D(_spriteBatch.GraphicsDevice, 1, 1);
_pixel.SetData<Color>(new[] { Color.White });
}
// addInventoryItem
public void addInventoryItem(InventoryComponent inventoryComponent, ItemComponent item)
{
for (int i = 0; i < inventoryComponent.slots; i++)
{
if (!inventoryComponent.inventory.ContainsKey(i))
{
inventoryComponent.inventory.Add(i, item);
return;
}
}
}
// getInventorySlot
public int getInventorySlot(InventoryComponent inventoryComponent, ItemComponent itemComponent)
{
foreach (KeyValuePair<int, ItemComponent> slotItemPair in inventoryComponent.inventory)
{
if (slotItemPair.Value == itemComponent)
{
return slotItemPair.Key;
}
}
return -1;
}
// getInventoryItem
public ItemComponent getInventoryItem(InventoryComponent inventoryComponent, int i)
{
ItemComponent itemComponent;
inventoryComponent.inventory.TryGetValue(i, out itemComponent);
return itemComponent;
}
// removeInventoryItem
public void removeInventoryItem(InventoryComponent inventoryComponent, ItemComponent item)
{
int index = -1;
foreach (KeyValuePair<int, ItemComponent> pair in inventoryComponent.inventory)
{
if (pair.Value == item)
{
index = pair.Key;
break;
}
}
if (index != -1)
{
inventoryComponent.inventory.Remove(index);
}
}
// Load player inventory
public static void loadPlayerInventory()
{
XElement inventoryData = _playerData.Element("InventoryState");
InventoryComponent inventoryComponent = new InventoryComponent(int.Parse(inventoryData.Attribute("slots").Value));
EquipmentSystem equipmentSystem = _systemManager.getSystem(SystemType.Equipment) as EquipmentSystem;
_entityManager.addComponent("global", PlayerSystem.PLAYER_ID, inventoryComponent);
foreach (XElement itemStateData in inventoryData.Elements("ItemState"))
{
ItemDefinition itemDefinition = _itemManager.getItemDefinition(itemStateData.Attribute("item_uid").Value);
ItemState itemState = new ItemState(
int.Parse(itemStateData.Attribute("quantity").Value),
float.Parse(itemStateData.Attribute("current_range_limit").Value),
false);
ItemComponent itemComponent = new ItemComponent(itemDefinition, itemState, ResourceManager.getTexture(itemDefinition.inventoryTextureUid));
equipmentSystem.addInventoryItem(inventoryComponent, itemComponent);
}
}