// Update is called once per frame
void Update()
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 100))
{
transform.position = hit.point;
if (Input.GetMouseButtonDown(0))
{
if (SpawnType.EndsWith("Actor"))
{
Node hitNode = hit.transform.gameObject.GetComponent <Node>();
if (hitNode)
{
Vector3 spawnPoint =
grid.GetClosestNodeFromPosition(hit.point, true).transform.position;
grid.SpawnActorsAtPoint(SpawnType, spawnPoint
+ new Vector3(
(float)((r.NextDouble() * 1f) - 0.5f),
(float)((r.NextDouble() * 1f) - 0.5f),
(float)((r.NextDouble() * 1f) - 0.5f))
);
}
}
else if (SpawnType.EndsWith("Node"))
{
Node hitNode = hit.transform.gameObject.GetComponent <Node>();
if (hitNode)
{
if (!hitNode.name.StartsWith(SpawnType))
{
grid.ReplaceNode(hitNode, SpawnType == "DeleteNode" ? "EmptyNode" : SpawnType);
}
// if (SpawnType == "DeleteNode")
// {
// grid.ReplaceNode(hitNode, "EmptyNode");
//}
// else
//{
// var emptySpacePoint = hit.point + hit.normal * (Grid.GRID_SIZE / 2.0f);
// if (grid.IsPointWithinGrid(emptySpacePoint))
// {
// Node nodeToReplace = grid.GetClosestNodeFromPosition(emptySpacePoint);
// grid.ReplaceNode(nodeToReplace, SpawnType);
// }
//}
}
}
else if (SpawnType.EndsWith("Building"))
{
if (SpawnType == "DeleteBuilding")
{
Building hitBuilding = hit.transform.gameObject.GetComponent <Building>();
if (hitBuilding)
{
grid.RemoveActor((Actor)hitBuilding);
}
return;
}
Node hitNode = hit.transform.gameObject.GetComponent <Node>();
if (hitNode)
{
if (hitNode.IsBuildable)
{
grid.AddBuildingAtPoint(SpawnType, hit.point);
}
}
}
}
if (SpawnType.EndsWith("Building"))
{
if (SpawnType != "DeleteBuilding")
{
Node hitNode = hit.transform.gameObject.GetComponent <Node>();
if (hitNode)
{
if (hitNode.IsBuildable && Building.CanBuildAtLocation(grid, hitNode, 3, 2))
{
var nodes = Building.GetFootprintNodes(grid, hitNode, 3, 2);
foreach (var node in nodes)
{
Destroy(Instantiate(Resources.Load("BuildEffect"), node.transform.position, Quaternion.Euler(0, -180, -180)), 0.5f);
}
}
}
}
}
}
}