// Update is called once per frame
void Update()
{
if (GameStateManager.Instance.CurrState == GameStateManager.State.Plan)
{
RaycastHit hit;
if (MouseRaycast("Foundation", out hit))
{
if (CurrBuilding != null)
{
Tile hitTile = hit.transform.GetComponent <Tile>();
if (hitTile != null)
{
if (hitTile.OccupyingBuilding == null && !hitTile.EnvOccupied)
{
if (hitTile.Hovered == false)
{
TileManager.Instance.UnhoverAllTiles();
hitTile.SetHoverColor();
hitTile.Hovered = true;
}
CurrBuilding.TileUnder = hitTile;
CurrBuilding.transform.position = hit.transform.position + CurrBuilding.GetComponent <Building>().SpawnHeight *CurrBuilding.transform.up;
}
}
}
}
if ((Input.GetMouseButtonDown(1) || (Input.GetMouseButtonDown(0) && (Input.GetKey(KeyCode.LeftControl) || Input.GetKey(KeyCode.RightControl)))) && allowDeletingBuildings)
{
CancelBuilding();
}
else if (Input.GetMouseButtonDown(0))
{
if (MouseRaycast("Building", out hit))
{
if (CurrBuilding != null)
{
if (hit.transform.GetComponent <Building>() == CurrBuilding)
{
TileManager.Instance.UnhoverAllTiles();
// Place current building and set Tile its hovering over as occupied
CurrBuilding.TileUnder.OccupyingBuilding = CurrBuilding.gameObject;
TileManager.Instance.SetTileOccupied(CurrBuilding.TileUnder);
CurrBuilding.PlaceBuilding();
CurrBuilding.transform.parent = CurrBuilding.TileUnder.transform;
// SFX
audioSource.PlayOneShot(PlaceBuilding);
CurrBuilding = null;
if (Input.GetKey(KeyCode.LeftShift))
{
MoneyManager.Instance.CopyItem();
}
}
else
{
/*
* TileManager.Instance.UnhoverAllTiles();
*
* // Place current building and set Tile its hovering over as occupied
* CurrBuilding.TileUnder.OccupyingBuilding = CurrBuilding.gameObject;
* TileManager.Instance.SetTileOccupied(CurrBuilding.TileUnder);
* CurrBuilding.PlaceBuilding();
*
*
* // Pickup other building we've selected
* CurrBuilding = hit.transform.GetComponent<Building>();
* CurrBuilding.TileUnder.OccupyingBuilding = null;
* CurrBuilding.TileUnder.SetHoverColor();
* TileManager.Instance.SetTileUnoccupied(CurrBuilding.TileUnder);
* CurrBuilding.PickUpBuilding();
*
* // SFX
* audioSource.PlayOneShot(PickupBuilding);
*/
}
}
else if (allowPickingUpBuildings)
{
// Pickup building
CurrBuilding = hit.transform.GetComponent <Building>();
Wall wallComponent = CurrBuilding.GetComponent <Wall>();
while (wallComponent != null)
{
Tile tileAbove = wallComponent.TileAbove;
if (tileAbove.OccupyingBuilding != null)
{
Building nextBuilding = tileAbove.OccupyingBuilding.transform.GetComponent <Building>();
if (nextBuilding != null)
{
CurrBuilding = nextBuilding;
wallComponent = CurrBuilding.GetComponent <Wall>();
}
}
else
{
wallComponent = null;
}
}
CurrBuilding.GetComponent <Building>().TileUnder.OccupyingBuilding = null;
TileManager.Instance.SetTileUnoccupied(CurrBuilding.TileUnder);
CurrBuilding.GetComponent <Building>().PickUpBuilding();
MoneyManager.Instance.UpdateLastItem(CurrBuilding.BuildingName);
// SFX
audioSource.PlayOneShot(PickupBuilding);
}
}
}
// Handle additional options for specifc buildings bound to the a and d keys
if (CurrBuilding != null && allowRotatingBuildings)
{
switch (CurrBuilding.GetComponent <Building>().BuildingName)
{
case WALL:
// Don't toggle wall height anymore
break;
case ARROW:
if (Input.GetKeyDown(Toggle1))
{
CurrBuilding.transform.RotateAround(
CurrBuilding.transform.position,
CurrBuilding.transform.up,
45f);
CurrBuilding.GetComponent <AudioSource>().Play();
}
else if (Input.GetKeyDown(Toggle2))
{
CurrBuilding.transform.RotateAround(
CurrBuilding.transform.position,
CurrBuilding.transform.up,
-45f);
CurrBuilding.GetComponent <AudioSource>().Play();
}
break;
case TRAMPOLINE:
// Do nothing
break;
case HOLDING:
Holding currHolding = (Holding)CurrBuilding;
if (Input.GetKeyDown(Toggle1))
{
currHolding.IncrementThreshold();
}
else if (Input.GetKeyDown(Toggle2))
{
currHolding.DecrementThreshold();
}
break;
}
}
if (CurrBuilding != null)
{
BuildingSelected = true;
}
else
{
BuildingSelected = false;
}
}
}