protected void findTargetObject(char c)
{
if (lastChar != c || !lastCharValid)
{
lastChar = c;
lastCharValid = true;
targets.Clear();
this.World.FindTargetsFor(c, targets);
}
double minDist = double.MaxValue;
InteractiveObject closer = null;
foreach (InteractiveObject o in targets)
{
double d = o.DistanceTo(this.camera.Origin + this.camera.Direction.Normalized.Scaled(50));
if (o.HasActionFor(c) && d < minDist)
{
minDist = d;
closer = o;
}
}
if (minDist <= 130)
{
closer.Act(c);
}
}
// Update is called once per frame
void Update()
{
float horizontalMovement = 0;
if (canMove && !cursorManager.isUsingUIObject)
{
horizontalMovement = Input.GetAxis("Horizontal") * speed * Time.deltaTime;
}
if (Input.GetMouseButtonDown(0) && !cursorManager.isHoveringUI)
{
if (chatManager.IsActive())
{
chatManager.Next();
}
else
{
nextTarget = cursorManager.GetCurrentTarget();
if (cursorManager.isUsingUIObject)
{
if (cursorManager.isValidItemUsage)
{
walkingToTarget = false;
}
else
{
cursorManager.isUsingUIObject = false;
cursorManager.ResetCursor();
Say(new string[] { "That's not gonna work." });
}
}
else
{
if (nextTarget == null)
{
nextMovePositionX = Camera.main.ScreenToWorldPoint(Input.mousePosition).x;
walkingToTarget = true;
}
else
{
walkingToTarget = false;
}
}
}
}
if (Math.Abs(horizontalMovement) > 0)
{
// clear target and give control back as user is using keyboard
walkingToTarget = false;
nextTarget = null;
}
if (walkingToTarget && Math.Abs(nextMovePositionX - transform.position.x) > threshold)
{
horizontalMovement = speed * Time.deltaTime *
(nextMovePositionX < transform.position.x ? -1 : 1);
}
else if (nextTarget != null)
{
InteractiveObject actor = nextTarget;
float distToTarget = Math.Abs(nextTarget.transform.position.x - transform.position.x);
if (((actor.canInspect || actor.canUse || actor.canEnter) && distToTarget > threshold) ||
(actor.canTalk && distToTarget > 1.5))
{
horizontalMovement = speed * Time.deltaTime *
(nextTarget.transform.position.x < transform.position.x ? -1 : 1);
}
else
{
// we reached the target, time to act upon it
nextTarget = null;
actor.Act();
if (actor.canInspect || actor.canUse)
{
SetSprite(faceUp);
}
}
}
if (horizontalMovement == 0 && state != State.Whistling && state != State.Idle)
{
state = State.Idle;
idleCounter = 0;
}
else if (horizontalMovement < 0 && state != State.WalkingLeft)
{
state = State.WalkingLeft;
animCounter = 0;
currentSpriteIndex = 0;
}
else if (horizontalMovement > 0 && state != State.WalkingRight)
{
state = State.WalkingRight;
animCounter = 0;
currentSpriteIndex = 0;
}
if (Math.Abs(horizontalMovement) > 0 && !chatManager.IsActive())
{
transform.Translate(horizontalMovement, 0, 0);
bool isStopped = false;
if (horizontalMovement < 0 && transform.position.x < leftBound.position.x + leftBound.localScale.x)
{
transform.position = new Vector3(leftBound.position.x + leftBound.localScale.x,
transform.position.y, transform.position.z);
isStopped = true;
}
if (horizontalMovement > 0 && transform.localPosition.x > rightBound.localPosition.x)
{
transform.position = new Vector3(rightBound.position.x, transform.position.y, transform.position.z);
isStopped = true;
}
if (isStopped)
{
walkingToTarget = false;
}
}
if (chatManager.IsActive())
{
}
else
{
// set correct sprite
if (state == State.Idle)
{
SetSprite(idle);
idleCounter += Time.deltaTime;
if (idleCounter > idleMaxTime)
{
state = State.Whistling;
SetSprite(whistle[0]);
currentSpriteIndex = 0;
animCounter = 0;
}
}
else
{
Sprite[] spriteArray;
if (state == State.WalkingLeft)
{
spriteArray = walkLeft;
}
else if (state == State.WalkingRight)
{
spriteArray = walkRight;
}
else
{
spriteArray = whistle;
}
if (animCounter > animSpeed || animCounter == 0)
{
animCounter = 0;
currentSpriteIndex = (currentSpriteIndex + 1) % 2;
SetSprite(spriteArray[currentSpriteIndex]);
}
animCounter += Time.deltaTime;
}
}
}