void Update()
{
if (targetPosition == null)
{
GameObject target = GameObject.Find(userId);
if (target == null)
{
return;
}
targetPosition = target.GetComponent <IsometricPosition>();
return;
}
// Move the camera accordingly.
if (targetPosition.Vector() != cameraPosition.Vector())
{
Vector2 gridPosition = Vector2.SmoothDamp(
cameraPosition.Vector(),
targetPosition.Vector(),
ref velocity,
DampTime,
Mathf.Infinity,
Time.deltaTime);
cameraPosition.Set(gridPosition.x, gridPosition.y, Offset);
}
else
{
cameraPosition.x = targetPosition.x;
cameraPosition.y = targetPosition.y;
}
}
private void RegisterNextPosition(float diffX, float diffY)
{
IsometricPosition pos = transform.gameObject.GetComponent <IsometricPosition>();
float x = pos.x + diffX;
float y = pos.y + diffY;
pos.Set(x, y, -1.0f);
}
public PlayerControllerWrapper(float x, float y)
{
IsometricPosition position = context.AddComponent <IsometricPosition>();
position.Set(x, y);
playerController = context.AddComponent <PlayerController>();
}
// Move current selection.
private static void MoveObjects(float x, float y)
{
GameObject[] gameObjects = Selection.gameObjects;
foreach (GameObject gameObject in gameObjects)
{
IsometricPosition position = gameObject.GetComponent <IsometricPosition>();
position.Set(position.x + x, position.y + y);
}
}
public void TestIsometricDepth(
float x,
float y,
float relativeDepth,
float expectedDepth)
{
GameObject empty = new GameObject();
IsometricPosition position = empty.AddComponent <IsometricPosition>();
position.Set(x, y, relativeDepth);
Assert.AreEqual(position.depth, expectedDepth);
}
public void TestChangingRelativeDepth(float x, float y, float depthChange)
{
Assert.AreNotEqual(depthChange, 0.0f);
GameObject empty = new GameObject();
IsometricPosition position = empty.AddComponent <IsometricPosition>();
position.Set(x, y);
Vector3 initialPosition = empty.transform.position;
position.ChangeRelativeDepth(depthChange);
Assert.AreNotEqual(initialPosition, empty.transform.position);
position.ChangeRelativeDepth(0.0f);
Assert.AreEqual(initialPosition, empty.transform.position);
}
public void TestIsometricCalculation(
float isometricX,
float isometricY,
float realX,
float realY,
float realZ)
{
GameObject empty = new GameObject();
IsometricPosition position = empty.AddComponent <IsometricPosition>();
position.Set(isometricX, isometricY);
Vector3 realPosition = new Vector3(realX, realY, realZ);
float diff = Vector3.Distance(empty.transform.position, realPosition);
Assert.IsTrue(diff < epsilon);
}
public void Init(float x, float y)
{
IsometricPosition position = transform.gameObject.AddComponent <IsometricPosition>();
position.Set(x + 0.5f, y + 0.5f, -1.0f);
}