public bool UseItem(int index, GameObject target)
{
Item usingItem = itemLibrary.GetItem(itemList[index]);
if (usingItem != null)
{
bool isConsumed = usingItem.UseItem(gameObject, target);
if (isConsumed)
{
itemList[index] = -1;
itemNum--;
if (index < defaultEmpty)
{
defaultEmpty = index;
}
}
return(isConsumed);
}
else
{
return(false);
}
}
public void CreateItemObject(int itemId, float x, float y, float z)
{
GameObject instance = itemLibrary.GetItem(itemId).itemPrefab;
GameObject createdObject = CreateGameObject(instance, (int)x, (int)y, (int)z);
if (createdObject != null)
{
createdObject.GetComponent <Basic>().Initialize(this, x, y, z);
createdObject.GetComponent <ItemMarker>().InitializeItemMarker(itemId);
}
}
void UpdateItemImage()
{
if (itemID == -1)
{
itemImage.sprite = emptyItemSprite;
}
else
{
Item tempItem = itemLibrary.GetItem(itemID);
if (tempItem != null)
{
itemImage.sprite = tempItem.itemImage;
}
else
{
itemImage.sprite = itemLibrary.GetItem(0).itemImage;
}
}
}
void Start()
{
//Set Sprite of Pickup
GetComponent <SpriteRenderer>().sprite = ItemLibrary.GetItem(itemToPickUp).icon;
//Add Random Direction and Magantude Force
rig = GetComponent <Rigidbody2D>();
rig.AddForce(Random.Range(range.x, range.y) * new Vector2(Random.Range(-1f, 1f), Random.Range(-1f, 1f)));
//Set Lifetime To Destroy
Destroy(gameObject, lifeTime);
}
//Inventory Management Functions
public bool AddItemToInventory(int itemIDToAdd)
{
Item itemToAdd = ItemLibrary.GetItem(itemIDToAdd);
if (currentWeight + itemToAdd.weight < maxWeight)
{
inventory.Add(itemToAdd);
UpdateWeight();
InventoryChanged();
return(true);
}
else
{
InventoryChanged();
return(false);
}
}
void Update()
{
// Add input for this frame
if (Input.GetKey(mKeyForward))
{
mMovement.AddMovementInput(Vector2.up);
}
if (Input.GetKey(mKeyBack))
{
mMovement.AddMovementInput(Vector2.down);
}
if (Input.GetKey(mKeyLeft))
{
mMovement.AddMovementInput(Vector2.left);
}
if (Input.GetKey(mKeyRight))
{
mMovement.AddMovementInput(Vector2.right);
}
if (Input.GetKey(mKeyRoll))
{
mMovement.AttemptToRoll();
}
// Equip
if (Input.GetKeyDown(mEquipSlot0))
{
mPlayer.mCurrentEquipSlot = 0;
}
if (Input.GetKeyDown(mEquipSlot1))
{
mPlayer.mCurrentEquipSlot = 1;
}
if (Input.GetKeyDown(mEquipSlot2))
{
mPlayer.mCurrentEquipSlot = 2;
}
if (Input.GetKeyDown(mEquipSlot3))
{
mPlayer.mCurrentEquipSlot = 3;
}
if (Input.GetKeyDown(mEquipSlot4))
{
mPlayer.mCurrentEquipSlot = 4;
}
if (Input.GetKeyDown(mEquipSlot5))
{
mPlayer.mCurrentEquipSlot = 5;
}
if (Input.GetKeyDown(mEquipSlot6))
{
mPlayer.mCurrentEquipSlot = 6;
}
if (Input.GetKeyDown(mEquipSlot7))
{
mPlayer.mCurrentEquipSlot = 7;
}
if (Input.GetKeyDown(mEquipSlot8))
{
mPlayer.mCurrentEquipSlot = 8;
}
if (Input.GetKeyDown(mEquipSlot9))
{
mPlayer.mCurrentEquipSlot = 9;
}
// Open Inventory
if (Input.GetKeyUp(mKeyInventory))
{
if (!MenuController.Main.bIsInventoryOpen)
{
MenuController.Main.OpenInventory();
}
else
{
MenuController.Main.CloseInventory();
}
}
// Pause/Exit inventory
if (Input.GetKeyUp(mKeyPause))
{
if (MenuController.Main.bIsInventoryOpen)
{
MenuController.Main.CloseInventory();
}
}
// Change camera mode
if (Input.GetKeyDown(mKeyCameraMode))
{
mPlayerCamera.mCameraProfileIndex++;
}
// Change player rotation
if (Input.GetKeyDown(mKeyPlayerRotation))
{
mPlayer.mWorldRotation += 90;
}
// DEBUG
if (Input.GetKeyUp(KeyCode.T))
{
ItemStack item = new ItemStack(ItemLibrary.GetItem("pickaxe").mID, 1);
mPlayer.mInventory.TryGive(ref item);
item = new ItemStack(ItemLibrary.GetItem("dirt").mID, 100);
mPlayer.mInventory.TryGive(ref item);
item = new ItemStack(ItemLibrary.GetItem("grass").mID, 100);
mPlayer.mInventory.TryGive(ref item);
}
// Interact if menu closed
if (!MenuController.Main.bIsAnyMenuOpen)
{
if (Input.GetKeyDown(KeyCode.Mouse0))
{
ItemStack item = mPlayer.mInventory.Get((int)mPlayer.mCurrentEquipSlot, 0);
if (item.mItemID != 0)
{
// Attempt to use item
if (ItemLibrary.GetItem(item.mItemID).Use(mPlayer, ref item))
{
// Update inventory incase there was any change during usage
mPlayer.mInventory.Set((int)mPlayer.mCurrentEquipSlot, 0, item);
}
}
}
}
}