/** when target is null, this mode is activated*/
protected void WaitMode()
{
if (target != null)
{
SetMode = CameraModeNames.RPG_Camera;
}
}
/** */
void OnValidate()
{
// watching for the Mode param
SetMode = Mode;
// warching on axis inversion for rts camera
InversionX = inversionX;
InversionY = inversionY;
}
/**
* camera rotation around the specified object (RPG_Camera)
*/
protected void RPGCamera()
{
if (target == null)
{
SetMode = CameraModeNames.RPG_Camera;
return;
}
else
{
newPosition = Vector3.Lerp(newPosition, target.position, Smoothness);
}
if (Input.GetMouseButton(0))
{
Vector3 newDeltaFingerPos = CheckTouchDistance(deltaFingerPos, Input.mousePosition, lastFingerPos, touchThreshold);
deltaFingerPos = Vector3.Lerp(deltaFingerPos, newDeltaFingerPos, rotationSmoothness);
//deltaFingerPos = CheckTouchDistance(deltaFingerPos, Input.mousePosition, lastFingerPos, touchThreshold);
fingerPathDist += Vector3.Distance(deltaFingerPos, Vector3.zero);
isResetFingerMoveDist = false;
}
else
{
deltaFingerPos = Vector3.Lerp(deltaFingerPos, Vector3.zero, 0.1f);
// we need dump FingerMoveDist, but with delay. This is for check total finger dist|length of a way
//big length of a way - that touching to a 3d world point isn't activated. See CheckTouchDistance()
//small length of a way - is considered that it is simple a click - touch the point will execute the action.
// Without this we saw a very faster rotation camera if make many screen touches. This need only for "touch windows"
// With mouse no problem
if (!isResetFingerMoveDist)
{
ResetFingerMoveDist();
}
}
// FOR DEMO
if (Input.GetMouseButtonUp(0))
{
CheckClickPoint_RTS(Input.mousePosition);
}
if (minDistance > maxDistance) // from Update
{
minDistance = maxDistance;
}
// multytouch zoom. support in windows 7|vista|8|8.1(thanks unity)
newDist -= Input.GetAxis("Mouse ScrollWheel") * zoomSensitivity;
newDist = Mathf.Clamp(newDist, minDistance, maxDistance);
Distance = Mathf.Lerp(Distance, newDist, 0.1f);
// add offset in camera position
if (isCamOffset)
{
currVectCamOffset = Vector3.Lerp(currVectCamOffset, vectCamOffset, 0.1f);
}
else
{
currVectCamOffset = Vector3.Lerp(currVectCamOffset, Vector3.zero, 0.1f);
}
if (!followMode)
{
//new displacement of the finger|mouse
xDelta = Mathf.Lerp(xDelta, xDelta + (deltaFingerPos.x) * xSpeed * SPEED_CORRECTION, Smoothness);
yDelta = Mathf.Lerp(yDelta, yDelta - (deltaFingerPos.y) * ySpeed * SPEED_CORRECTION, Smoothness);
yDelta = ClampAngle(yDelta, yMinLimit, yMaxLimit);
Quaternion rotation = Quaternion.Euler(yDelta, xDelta, 0);
//Quaternion rotation = Quaternion.Lerp(mainCamera.transform.rotation, Quaternion.Euler(new Vector3(yDelta, xDelta, 0)), 0.1f);
Vector3 totalOffset = new Vector3(0.0f, 0.0f, -Distance) + currVectCamOffset * Distance;
Vector3 position = newPosition + rotation * totalOffset;
// set new params
mainCamera.transform.rotation = rotation;
mainCamera.transform.position = position;
}
else // Follow Mode On
{
Vector3 vect = newPosition + currVectCamOffset * Distance;
Quaternion rot = Quaternion.LookRotation(vect - mainCamera.transform.position);
Vector3 totOffset = new Vector3(0.0f, 0.0f, -Distance);
mainCamera.transform.position = vect + rot * totOffset;
mainCamera.transform.rotation = Quaternion.Slerp(mainCamera.transform.rotation, rot, Smoothness);
}
// update finger|mouse position
lastFingerPos = Input.mousePosition;
// reset values ingerMoveDist
if (resetFingerMoveDistTimer > 0.0f)
{
resetFingerMoveDistTimer -= Time.deltaTime;
}
else if (isResetFingerMoveDist)
{
fingerPathDist = 0.0f;
isResetFingerMoveDist = false;
}
}