public void ClearOwner()
{
_owner = null;
_input = null;
OnUnequip();
}
public void AssignOwner(GamePlayer owner, PlayerInput input)
{
_owner = owner;
_input = input;
OnEquip();
}
protected void UnequipItemFrom(PlayerInput input)
{
var slot = FindAttachmentSlot(input);
if(slot.item == null || !IsItemEquipped(slot.item))
return;
Unequip(slot.item);
}
protected bool IsAttachmentSlotInputAssigned(PlayerInput input)
{
return FindAttachmentSlot(input) != null;
}
protected AttachmentSlot FindAttachmentSlot(PlayerInput input)
{
return _attachmentSlots.Find(x => x.input == input);
}
protected void Equip(PlayerInput input, UsableItem item, bool unequipIfOccupied = false)
{
if (item.isInUse)
{
Debug.LogError("GamePlayer: Trying to equip an item that is already in use!");
return;
}
if (!isLocalPlayer)
{
Debug.LogError("GamePlayer: GamePlayer.Equip(input, item, unequipIfOccupied) can't be called from non local clients!");
return;
}
var slot = FindAttachmentSlot(input);
if(slot == null) {
Debug.LogWarning("GamePlayer: Trying to add an item to a non existant attachment slot");
return;
}
// already an item equipped to that slot
if(slot.item != null && unequipIfOccupied) {
// unequip the current item
// todo: can we be sure that unequip will be executed on
// all clients?
Unequip(slot.item);
}
// notify everyone about the equipped item
CmdOnEquip(item.gameObject, GetSlotIndex(slot));
}
protected void AddAttachmentSlot(GameObject attachPoint, PlayerInput input = null)
{
if (FindAttachmentSlot(attachPoint) != null)
{
Debug.LogError("GamePlayer: Trying to add an attachment point that is already assigned to an attachment slot!");
return;
}
if (input != null && IsAttachmentSlotInputAssigned(input))
{
Debug.LogError("GamePlayer: Trying to add a a player input that is already assign to an attachment slot!");
return;
}
var attachmentSlot = new AttachmentSlot();
attachmentSlot.attachPoint = attachPoint;
attachmentSlot.input = input;
_attachmentSlots.Add(attachmentSlot);
}
/// <summary>
/// Called when ever one of our controllers picks up a UsableItem
/// </summary>
/// <param name="input"></param>
/// <param name="item"></param>
void ItemPickedUp(PlayerInput input, UsableItem item)
{
Equip(input, item, false);
}
/// <summary>
/// Called when ever one of our controllers drops a UsableItem
/// </summary>
/// <param name="input"></param>
/// <param name="item"></param>
void ItemDropped(PlayerInput input, UsableItem item)
{
Unequip(item);
}
