// Update is called once per frame
void Update()
{
playerBuildings.RemoveAll(item => item == null);
if (holdingObject)
{
Vector3 point = new Vector3(0, 0, 0);
RaycastHit[] hits;
hits = Physics.RaycastAll(Camera.main.ScreenPointToRay(Input.mousePosition));
foreach (RaycastHit h in hits)
{
if (h.transform.tag == "Terrain")
{
point = h.point;
NavMeshHit nHit;
if (NavMesh.FindClosestEdge(point, out nHit, NavMesh.AllAreas))
{
selectedBuilding.transform.position = point;
bool nearPlacedBuilding = false;
foreach (GameObject building in playerBuildings)
{
if (Vector3.Distance(building.transform.position, point) < 30)
{
nearPlacedBuilding = true;
break;
}
}
if (nHit.distance > distanceAllowance && nearPlacedBuilding)
{
canPlace = true;
outline.OutlineColor = Color.green;
}
else
{
canPlace = false;
outline.OutlineColor = Color.red;
}
break;
}
}
}
if (Input.GetMouseButtonDown(1))
{
Destroy(selectedBuilding);
holdingObject = false;
canPlace = false;
}
if (Input.GetMouseButtonDown(0))
{
if (canPlace)
{
playerManager.AddGold(-selectedBuildingGoldCost);
playerManager.AddWood(-selectedBuildingWoodCost);
holdingObject = false;
canPlace = false;
rotatingObject = true;
return;
}
}
}
if (rotatingObject)
{
float rot = Input.GetAxis("Rotate");
float rotateSpeed = 3.0f;
if (rot > 0.1f)
{
selectedBuilding.transform.Rotate(0, rotateSpeed, 0, Space.World);
}
else if (rot < 0.0f)
{
selectedBuilding.transform.Rotate(0, -rotateSpeed, 0, Space.World);
}
if (Input.GetMouseButtonDown(0))
{
Building build = selectedBuilding.GetComponent <Building>();
build.enabled = true;
outline.OutlineColor = Color.white;
build.ActivateObject();
playerBuildings.Add(selectedBuilding);
PlayerSkillManager.instance.NewAction(PlayerSkillManager.ACTION_TYPES.NEW_BUILDING);
PlayerSkillManager.instance.NewBuilding(build.GetBuildingType());
selectedBuilding = null;
holdingObject = false;
rotatingObject = false;
}
}
}
