public void Update()
{
if (Input.GetKeyDown(KeyCode.F1))
{
Anim anim = GetComponentInChildren <Anim>();
anim.Pause();
}
if (Input.GetKeyDown(KeyCode.F2))
{
Anim anim = GetComponentInChildren <Anim>();
anim.Resume();
}
if (Input.GetKeyDown(KeyCode.F3))
{
Anim anim = GetComponentInChildren <Anim>();
anim.Clear();
}
if (Input.GetKeyDown(KeyCode.F4))
{
Anim anim = GetComponentInChildren <Anim>();
anim.Play(item.portalType.ToString().ToLower());
}
if (!hover)
{
return;
}
if (Input.GetKeyDown(KeyCode.Space))
{
if (item.portalType == PortalType.Closed)
{
game.SetMessage("You walk into the portal and hurt yourself.");
return;
}
game.TeleportTo(GetDestination(), item.portalType);
}
if (Input.GetKeyDown(KeyCode.R))
{
// If you are over a portal with an installed tool, pick it up
if (item.portalType == PortalType.Open && item.installedTool != ToolType.None)
{
// Reclaim tool to inventory
game.inventory.TakeActive(ItemType.Tool, item.installedTool, item.installedNumber);
game.SetMessage("You reclaim the " + item.installedTool + item.installedNumber + " tool.");
// Remove tool from portal
item.installedTool = ToolType.None;
item.installedNumber = Level.NO_LEVEL;
game.levelManager.ChangeItem(game.level.room, item);
UpdateView();
return;
}
// All remaining usage of R key requires a selected tool in inventory
InventorySlot slot = game.inventory.GetActiveSlot();
if (slot == null)
{
return;
}
// Cannot use tool on return portal
if (item.portalType == PortalType.Return)
{
game.SetMessage("Portal tools don't work on return portals.");
return;
}
if (item.portalType == PortalType.Closed)
{
// EMPTY tool cannot be used on closed portal
if (slot.number == Level.NO_LEVEL)
{
game.SetMessage("This portal is disabled and cannot be collected.");
}
// Tool is loaded; used on closed portal will open it
else
{
item.portalType = PortalType.Open; // change to open portal
item.number = slot.number; // using number from portal tool in inventory slot
game.levelManager.ChangeItem(game.level.room, item); // Remember changes
UpdateView(); // Change portal on display
slot.number = Level.NO_LEVEL; // Remove portal number from tool in inventory
slot.UpdateView(); // Update inventory display
game.SetMessage("You transfer the portal back to the arch.");
}
return;
}
// Portal is open and unaugmented
Debug.Assert(item.portalType == PortalType.Open);
Debug.Assert(item.installedTool == ToolType.None);
// Is tool empty? If so, collect portal into tool and close portal
if (slot.number == Level.NO_LEVEL)
{
slot.number = item.number; // Copy portal number into tool
slot.UpdateView(); // Update the inventory display
item.portalType = PortalType.Closed; // Close portal
game.levelManager.ChangeItem(game.level.room, item); // Remember change
UpdateView(); // Update display of portal
game.SetMessage("You collect portal " + item.number + " into the " + slot.toolType + " tool");
return;
}
// Tool is full: install tool into the portal, if portal is empty
if (slot.number != Level.NO_LEVEL)
{
// TODO Put "final" number in slot.number
item.installedNumber = slot.number; // Copy tool number into portal
item.installedTool = slot.toolType; // Copy tool type (add, subtract, etc) into portal
game.levelManager.ChangeItem(game.level.room, item); // Remember changes
UpdateView(); // Update display of portal to show augmentation
slot.Remove(); // Remove inventory slot
game.SetMessage("You augment the portal with the " + item.installedTool + " tool");
return;
}
Debug.Log("You've discovered a bug. Er, I mean, easter egg.");
}
}