// Start is called before the first frame update
void Start()
{
GameObject villageCenter = GameObject.FindWithTag("VillageCenter");
resourceTracker = villageCenter.GetComponent <TrackStorageResources>();
InvokeRepeating("GenerateFarmFood", 5.0f, foodSpawnRate);
}
void Update()
{
// check if user created village center yet
if (resourceCounterScript == null)
{
if (GameObject.Find("VillageCenter(Clone)") != null)
{
resourceCounterScript = GameObject.Find("VillageCenter(Clone)").GetComponent <TrackStorageResources>();
}
}
if (draggingNewBuilding)
{
float posX = Input.mousePosition.x;
float posY = Input.mousePosition.y;
// 10 units below the camera, so that the player can see where the building is
if (camera.transform.position.y > 8.99)
{
if (buildingToDrag == null)
{
return;
}
buildingToDrag.transform.position = camera.ScreenToWorldPoint(new Vector3(posX, posY, 9));
}
else
{
// nearer the camera so that the building doesn't go under the map
buildingToDrag.transform.position = camera.ScreenToWorldPoint(new Vector3(posX, posY, camera.transform.position.y * 0.8f));
}
DragBuilding(buildingToDrag);
}
else
{
// player can place a building only if mouse has been moved away from the creation position
// because the creation position is usually the UI position
if (Vector3.Distance(creationPosition, Input.mousePosition) > 7)
{
if (buildingToDrag != null)
{
PlaceBuildingOnFreePlainsTile();
}
else
{
StopDraggingBuidling();
}
}
else
{
draggingNewBuilding = true;
}
}
}
