public IEnumerator MoveCoroutine(IWalker walker)
{
// the walker's position and the target position
Vector3 startPos = walker.walkerGameObject.transform.position;
Vector3 endPos = Utilities.GetCharacterPosOnTile(walker, walker.walkerTargetPos);
float distance = Vector3.Distance(startPos, endPos);
float tempSpeed = walker.walkerSpeed / distance;
// interpolation
float inter = 0;
// -- ANIMATIONS -- //
// declarations
Animator myAnimator = walker.walkerGameObject.GetComponent <Animator>();
Direction lastDirection = Direction.left;
// coords - for the animation
Coords startCoords = new Coords(walker.speakerPos.x, walker.speakerPos.y);
Coords endCoords = new Coords(walker.walkerTargetPos.x, walker.walkerTargetPos.y);
// Walk down
if (startCoords.y > endCoords.y)
{
myAnimator.PlayInFixedTime("Walk_front");
lastDirection = Direction.down;
}
// Walk up
if (startCoords.y < endCoords.y)
{
myAnimator.PlayInFixedTime("Walk_back");
lastDirection = Direction.up;
}
// Walk left
if (startCoords.x > endCoords.x)
{
myAnimator.PlayInFixedTime("Walk_left");
lastDirection = Direction.left;
}
// Walk right
if (startCoords.x < endCoords.x)
{
myAnimator.PlayInFixedTime("Walk_right");
lastDirection = Direction.right;
}
// while loop - updating the character object position
while (startPos != endPos)
{
inter += tempSpeed * Time.deltaTime;
if (inter >= 1)
{
walker.walkerGameObject.transform.position = startPos = endPos;
break;
}
else
{
walker.walkerGameObject.transform.position = Vector3.Lerp(startPos, endPos, inter);
}
// changing the sorting layer
walker.walkerGameObject.GetComponentInChildren <SpriteRenderer>().sortingOrder = Mathf.FloorToInt(-(walker.walkerGameObject.transform.position.y * 10) + 6f);
yield return(new WaitForFixedUpdate());
}
// After while loop is done, change the character tile
walker.ChangePos(walker.walkerTargetPos);
switch (lastDirection)
{
case Direction.left:
myAnimator.PlayInFixedTime("Idle_left");
break;
case Direction.right:
myAnimator.PlayInFixedTime("Idle_right");
break;
case Direction.down:
myAnimator.PlayInFixedTime("Idle_front");
break;
case Direction.up:
myAnimator.PlayInFixedTime("Idle_back");
break;
}
// Check if I need to continue walking
if (walker.walkerPath != null)
{
if (walker.walkerPath.Count > 0)
{
walker.walkerTargetPos = walker.walkerPath.Dequeue();
MoveToTargetTile(walker, walker.walkerTargetPos);
}
else
{
EventsHandler.Invoke_Callback(EventsHandler.cb_characterFinishedPath);
}
}
}
public IEnumerator MoveCoroutine(IWalker walker)
{
Vector3 startPos = walker.walkerGameObject.transform.position;
Vector3 endPos = Utilities.GetCharacterPosOnTile(walker, walker.walkerTargetPos);
float distance = Vector3.Distance(startPos, endPos);
Debug.Log("distance " + distance);
float tempSpeed = walker.walkerSpeed / distance;
Debug.Log("tempSpeed " + tempSpeed);
// interpolation
float inter = 0;
// Animations
Animator myAnimator = walker.walkerGameObject.GetComponent <Animator>();
Direction lastDirection = Direction.left;
// ANIMATIONS
// Walk left
if (walker.speakerPos.x > walker.walkerTargetPos.x)
{
myAnimator.PlayInFixedTime("Walk_left");
lastDirection = Direction.left;
}
// Walk right
if (walker.speakerPos.x < walker.walkerTargetPos.x)
{
myAnimator.PlayInFixedTime("Walk_right");
lastDirection = Direction.right;
}
// Walk down
if (walker.speakerPos.y > walker.walkerTargetPos.y)
{
myAnimator.PlayInFixedTime("Walk_front");
lastDirection = Direction.down;
}
// Walk up
if (walker.speakerPos.y < walker.walkerTargetPos.y)
{
myAnimator.PlayInFixedTime("Walk_back");
lastDirection = Direction.up;
}
// while loop - updating the character object position
while (startPos != endPos)
{
inter += tempSpeed * Time.deltaTime;
if (inter >= 1)
{
Debug.Log("I arrived " + walker.speakerName);
walker.walkerGameObject.transform.position = startPos = endPos;
break;
}
else
{
walker.walkerGameObject.transform.position = Vector3.Lerp(startPos, endPos, inter);
}
yield return(new WaitForFixedUpdate());
}
// After while loop is done, change the character tile
walker.ChangePos(walker.walkerTargetPos);
switch (lastDirection)
{
case Direction.left:
myAnimator.PlayInFixedTime("Idle_left");
break;
case Direction.right:
myAnimator.PlayInFixedTime("Idle_right");
break;
case Direction.down:
myAnimator.PlayInFixedTime("Idle_front");
break;
case Direction.up:
myAnimator.PlayInFixedTime("Idle_back");
break;
}
// Check if I need to continue walking
if (walker.walkerPath != null)
{
if (walker.walkerPath.Count > 0)
{
walker.walkerTargetPos = walker.walkerPath.Dequeue();
MoveToTargetTile(walker, walker.walkerTargetPos);
}
else
{
EventsHandler.Invoke_cb_characterFinishedPath();
}
}
}