public bool HasSpace(LayerMask mask, BuildingPiece placedPiece)
{
// Get the objects that overlap this socket.
var overlappingStuff = Physics.OverlapSphere(transform.position, Radius, mask, QueryTriggerInteraction.Ignore);
foreach (var col in overlappingStuff)
{
if (m_Piece != placedPiece)
{
if (!m_Piece.Building.HasCollider(col) && col as TerrainCollider == null)
{
return(false);
}
}
else
{
if (!m_Piece.HasCollider(col) && col as TerrainCollider == null)
{
return(false);
}
}
}
return(true);
}
/// <summary>
/// Is this point stable?
/// </summary>
public bool IsStable(BuildingPiece piece, LayerMask mask)
{
var hits = Physics.RaycastAll(piece.transform.position + piece.transform.TransformVector(m_Position), piece.transform.TransformDirection(m_Direction), m_Distance, mask, QueryTriggerInteraction.Ignore);
for (int i = 0; i < hits.Length; i++)
{
if (!piece.HasCollider(hits[i].collider))
{
return(true);
}
}
return(false);
}
private void ManageCollision()
{
m_PlacementAllowed = true;
if (m_CurrentPreviewPiece.TerrainProtection || m_CurrentPreviewPiece.RequiresSockets)
{
bool overlapsStuff = m_CurrentPreviewPiece.IsBlockedByTerrain();
//Debug.Log("overlaps terrain: " + overlapsStuff);
if (!overlapsStuff)
{
Collider[] overlappingStuff = Physics.OverlapBox(m_CurrentPreviewPiece.Bounds.center, m_CurrentPreviewPiece.Bounds.extents, m_CurrentPreviewPiece.transform.rotation, m_FreePlacementMask, QueryTriggerInteraction.Ignore);
for (int o = 0; o < overlappingStuff.Length; o++)
{
if (!m_CurrentPreviewPiece.HasCollider(overlappingStuff[o]))
{
var terrainCollider = overlappingStuff[o] as TerrainCollider;
if (terrainCollider == null)
{
var piece = overlappingStuff[o].GetComponent <BuildingPiece>();
bool isSameBuilding = piece && m_HasSocket && piece.Building == m_LastValidSocket.Piece.Building;
if (!isSameBuilding)
{
overlapsStuff = true;
break;
}
}
}
}
}
if (m_HasSocket)
{
//bool isStable = m_CurrentPreviewPiece.DoStabilityCheck(false);
m_PlacementAllowed = /*isStable && */ !overlapsStuff;
}
else
{
m_PlacementAllowed = !m_CurrentPreviewPiece.RequiresSockets && !overlapsStuff;
}
}
UpdatePreviewColor();
}
