void handleInput()
{
if ((Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Began) || (Input.GetMouseButtonDown(0)))
{
if (!isMouseOverUI())
{
if (tooltip.enabled)
{
tooltip.Deactivate();
}
}
RaycastHit hit2;
//Layer masks
LayerMask layerMask = (1 << 8) | (1 << 11);
LayerMask layerMaskNpc = (1 << 9) | (1 << 10);
Ray ray = new Ray();
//for unity editor
#if UNITY_EDITOR || UNITY_STANDALONE
ray = Camera.main.ScreenPointToRay(Input.mousePosition);
//for touch device
#elif (UNITY_ANDROID || UNITY_IPHONE || UNITY_WP8)
ray = Camera.main.ScreenPointToRay(Input.GetTouch(0).position);
#endif
/*
* Prioritize raycast hit on npc, so that when npc is sitting
* or sleeping you hit the npc instead of the object they are on
*/
RaycastHit[] rays;
rays = Physics.RaycastAll(ray, 10000.0f, layerMaskNpc);
List <RaycastHit> hits = new List <RaycastHit>();
bool npcwashit = false;
movingToTarget = false;
if (rays.Length > 0)
{
if (!isMouseOverUI())
{
anim.StopAll();
pickingup = false;
foreach (RaycastHit hit in rays)
{
//object who booked the object.
GameObject temp = objManager.isObjectBooked(hit.transform.gameObject);
if (hit.transform.tag != "NPC" && temp == null)
{
hits.Add(hit);
continue;
}
else
{
npcwashit = true;
if ((target == hit.transform.gameObject) || (temp != null && target == temp))
{
nextDestination = new Vector3(target.transform.position.x, target.transform.position.y, target.transform.position.z);
moveTo(nextDestination);
followNpc = true;
}
else
{
disableTarget();
if (temp != null && temp != gameObject)
{
target = temp;
}
else
{
target = hit.transform.gameObject;
}
interaction.setTarget(target);
outlineGameObjectRecursive(target.transform, Shader.Find("Outlined/Silhouetted Diffuse"));
}
if (sitting)
{
sitting = false;
objManager.unbookObject(interaction.getCurrentChair());
}
if (sleeping)
{
sleeping = false;
objManager.unbookObject(interaction.getBed());
}
}
}
//if ther was now npc's hit, take the first hit object
if (!npcwashit)
{
hit2 = hits[0];
if (target == hit2.transform.gameObject)
{
if (sitting)
{
sitting = false;
objManager.unbookObject(interaction.getCurrentChair());
}
if (sleeping)
{
sleeping = false;
objManager.unbookObject(interaction.getBed());
}
if (target.tag == "Chair" || target.tag == "QueueChair" || target.tag == "Chair2")
{
if (objManager.bookTargetObject(target, gameObject))
{
interaction.setCurrentChair(interaction.getTarget());
if (target.tag == "Chair2")
{
nextDestination = interaction.getDestToTargetObjectSide(1, 16.0f);
moveTo(nextDestination);
}
else
{
nextDestination = interaction.getDestToTargetObjectSide(0, 16.0f);
moveTo(nextDestination);
}
sitting = true;
disableMoveIndicator();
}
}
else if (target.tag == "Bed")
{
if (objManager.bookTargetObject(target, gameObject))
{
interaction.setBookedBed(interaction.getTarget());
nextDestination = interaction.getDestToTargetObjectSide(1, 16.0f);
moveTo(nextDestination);
sleeping = true;
disableMoveIndicator();
}
}
else if (target.tag == "PickupItemFloor" || target.tag == "PickupItem")
{
interaction.setTarget(target);
pickingup = true;
nextDestination = target.transform.position;
moveTo(nextDestination);
disableMoveIndicator();
}
else if (target.tag == "MedCabinet" || target.tag == "Computer" || target.tag == "TrashCan" || target.tag == "CoffeeMachine")
{
interaction.setTarget(target);
nextDestination = target.transform.position;
moveTo(nextDestination);
disableMoveIndicator();
movingToTarget = true;
}
}
else
{
if (sitting || interaction.getCurrentChair() != null)
{
sitting = false;
objManager.unbookObject(interaction.getCurrentChair());
}
if (sleeping || interaction.getBed() != null)
{
sleeping = false;
objManager.unbookObject(interaction.getBed());
}
/*Disable target*/
disableTarget();
GameObject temp = objManager.isObjectBooked(hit2.transform.gameObject);
if (temp != null)
{
target = temp;
}
else
{
//set new target
target = hit2.transform.gameObject;
}
interaction.setTarget(target);
//outline the object
outlineOnlyParent(target.transform, Shader.Find("Outlined/Silhouetted Diffuse"));
}
}
}
}
//check if the ray hits floor collider
else if (Physics.Raycast(ray, out hit2, 10000.0f, layerMask))
{
if (!isMouseOverUI())
{
anim.StopAll();
pickingup = false;
if (interaction.getCurrentChair() != null)
{
objManager.unbookObject(interaction.getCurrentChair());
}
if (interaction.getBed() != null)
{
objManager.unbookObject(interaction.getBed());
}
//get position of hit and move there
Vector3 pos = new Vector3(hit2.point.x, 0, hit2.point.z);
enableMoveIndicator(pos);
nextDestination = pos;
moveTo(nextDestination);
if (sitting == true)
{
sitting = false;
objManager.unbookObject(target);
}
if (sleeping == true)
{
sleeping = false;
objManager.unbookObject(target);
}
if (followNpc)
{
followNpc = false;
}
}
}
//check if the ray hits targetableobjects collider
}
}