public void Update()
{
// Set if the player clicked the left mouse button or not
didClick = Input.GetMouseButtonDown(0);
// Cast a ray from the camera to the current mouse position
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
// Create a variable to hold the ray hit
RaycastHit hit;
// Check if the ray hit anything and if it did run the logic
if (Physics.Raycast(ray, out hit, 100f))
{
// Check if this object is what was hit AND if didClick is true
if (hit.collider.gameObject == gameObject && didClick)
{
// If so check to see if the current action is use...
if (action.canUse)
{
// ... if it is check to see if an inventory item has been chosen to use
if (InventoryUseItem.instance.currentItem != null)
{
// ... if it has been use the item on this gameobject and set canUse to false
action.DoAction_Use(gameObject);
action.canUse = false;
}
else if (gameObject.name == "Cleared Tree")
{
action.UseSnakeTree();
action.canUse = false;
}
}
// Check if the current action is LookAt...
else if (action.canLookAt)
{
// ... if it is, Look at this gameObject
action.DoAction_LookAt(null, didClick);
}
// Check if the current action is Push...
else if (action.canPush)
{
// ... if it is Push this object if you can...
action.DoAction_Push();
}
// Check if the current action is Pull...
else if (action.canPull)
{
// ... if it is Pull this object if you can...
action.DoAction_Pull(hit.collider.gameObject);
}
// Check if the current action is Open...
else if (action.canOpen)
{
// ... if it is Open the object if you can...
action.DoAction_Open(currentItem);
}
else if (action.canClose)
{
action.DoAction_Close(currentItem);
}
else if (action.canTalkTo)
{
action.DoAction_TalkTo(hit.collider.gameObject);
}
}
}
}
public void OnPointerClick(PointerEventData eventData)
{
// Set didClick flag to true
didClick = true;
// Get the current Image on this inventory slot button
Image thisSlot = GetComponent <Image>();
// Get the instance of the UIActionManager
UIActionManager actions = UIActionManager.instance;
// Check if we're going to use an item and if we've selected an item from the inventory
// to actually use.
if (actions.canUse && assignedItem != null)
{
// Check the name of the item we are going to use and do the appropriate action
// for that item.
switch (assignedItem.name)
{
case "Whip":
Cursor.SetCursor(whipCursor, Vector2.zero, CursorMode.Auto);
InventoryUseItem.instance.currentItem = assignedItem;
break;
case "Kerosene Lamp":
Cursor.SetCursor(null, Vector2.zero, CursorMode.Auto);
if (assignedItem.isOpen)
{
InventoryUseItem.instance.currentItem = assignedItem;
wasUsed = true;
}
else
{
UpdateSprites(assignedItem);
indianaJones.TextUpdate("I think I need to open it first.");
indianaJones.isTextEnabled = true;
wasUsed = false;
}
break;
case "Spiral Design":
Cursor.SetCursor(null, Vector2.zero, CursorMode.Auto);
InventoryUseItem.instance.currentItem = assignedItem;
wasUsed = true;
break;
default:
Debug.LogError("Something in switching the cursor went wrong!" + assignedItem);
break;
}
// Set the assignedItem to null as we've either used it or put it back into the inventory
//assignedItem = null;
// Set the itemDefaultSprite and itemHighlightedSprite to null, as
// we no longer have an item.
//itemDefaultSprite = null;
//itemHighlightedSprite = null;
if (wasUsed)
{
UpdateSprites(null);
}
}
else if (actions.canLookAt)
{
if (assignedItem != null)
{
actions.DoAction_LookAt(assignedItem, didClick);
}
else
{
if (InventoryUseItem.instance.currentItem != null)
{
if (!assignedItem.isOpen)
{
InventoryUIManager.instance.OnInventoryUpdate(InventoryUseItem.instance.currentItem);
Cursor.SetCursor(null, Vector2.zero, CursorMode.Auto);
}
else
{
UpdateSprites(assignedItem);
}
}
else
{
indianaJones.TextUpdate("There's nothing to look at!");
indianaJones.isTextEnabled = true;
}
}
}
else if (actions.canOpen)
{
if (assignedItem != null)
{
actions.DoAction_Open(assignedItem);
UpdateSprites(assignedItem);
}
}
else if (actions.canClose)
{
if (assignedItem != null)
{
actions.DoAction_Close(assignedItem);
UpdateSprites(assignedItem);
}
}
}