void OnMouseDown()
{
screenPoint = Camera.main.WorldToScreenPoint(transform.position);
offset = transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPoint.z));
if (PlayerPrefController.GetDragHold() == 1)
{
oldPos = transform.position;
}
}
private void SetNewPosVectors()
{
if (PlayerPrefController.GetDragHold() == 0)
{
oldPos = transform.position;
}
enemyPos = enemy.gameObject.transform.position;
curScreenPoint = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPoint.z);
currentPos = Camera.main.ScreenToWorldPoint(curScreenPoint) + offset;
currentPos.x = Mathf.Round(Mathf.Clamp(currentPos.x, 1, 16));
currentPos.y = Mathf.Round(Mathf.Clamp(currentPos.y, 1, 16));
}
void OnTriggerEnter2D(Collider2D collider)
{
if (collider.tag == "PositiveTile" || collider.tag == "NegativeTile")
{
ChangeDigitAmount(collider.GetComponent <TileController> ().value, false);
Vector3 tilePos = collider.gameObject.transform.position;
gameController.MakeTileInactiveInList(tilePos);
if (PlayerPrefController.GetDragHold() == 0 || tag != "Player")
{
Destroy(collider.gameObject);
}
else
{
collider.gameObject.SetActive(false);
GetComponent <PlayerController>().tilesTakenThisTurn.Add(collider.gameObject);
}
}
}
void OnMouseDrag()
{
switch (PlayerPrefController.GetDragHold())
{
case 0:
if (!moveLocked && !enemy.turnInProgress)
{
SetNewPosVectors();
// Block any movement beyond single N/E/S/W movement
if (currentPos.x == transform.position.x || currentPos.y == transform.position.y)
{
currentPos = new Vector3(Mathf.Clamp(currentPos.x, oldPos.x - 1, oldPos.x + 1),
Mathf.Clamp(currentPos.y, oldPos.y - 1, oldPos.y + 1), currentPos.z);
if (enemyPos == currentPos)
{
hitEnemy = true;
}
else
{
hitEnemy = false;
transform.position = currentPos;
if (transform.position != oldPos)
{
moveLocked = true;
}
}
}
}
break;
case 1:
if (!moveLocked && !enemy.turnInProgress)
{
SetNewPosVectors();
// Block any movement beyond single N/E/S/W movement
if (currentPos.x == transform.position.x || currentPos.y == transform.position.y)
{
currentPos = new Vector3(Mathf.Clamp(currentPos.x, currentPos.x - 1, currentPos.x + 1),
Mathf.Clamp(currentPos.y, currentPos.y - 1, currentPos.y + 1), currentPos.z);
if (enemyPos == currentPos)
{
hitEnemy = true;
}
else
{
hitEnemy = false;
if (transform.position != currentPos)
{
posBeforeMove = transform.position;
transform.position = currentPos;
CheckDistanceToOriginalPos();
}
if (moveCount <= 0)
{
moveLocked = true;
}
}
}
}
break;
}
}
void OnMouseDrag()
{
switch (PlayerPrefController.GetDragHold())
{
case 0:
if (!moveLocked && !enemy.turnInProgress)
{
oldPos = transform.position;
Vector3 enemyPos = enemy.gameObject.transform.position;
Vector3 curScreenPoint = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPoint.z);
Vector3 currentPos = Camera.main.ScreenToWorldPoint(curScreenPoint) + offset;
currentPos.x = Mathf.Round(Mathf.Clamp(currentPos.x, 1, 16));
currentPos.y = Mathf.Round(Mathf.Clamp(currentPos.y, 1, 16));
// Block any movement beyond single N/E/S/W movement
if (currentPos.x == transform.position.x || currentPos.y == transform.position.y)
{
currentPos = new Vector3(Mathf.Clamp(currentPos.x, oldPos.x - 1, oldPos.x + 1),
Mathf.Clamp(currentPos.y, oldPos.y - 1, oldPos.y + 1),
currentPos.z);
if (enemyPos == currentPos)
{
hitEnemy = true;
}
else
{
hitEnemy = false;
transform.position = currentPos;
if (transform.position != oldPos)
{
moveLocked = true;
}
}
}
}
break;
case 1:
if (!moveLocked && !enemy.turnInProgress)
{
Vector3 enemyPos = enemy.gameObject.transform.position;
Vector3 curScreenPoint = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPoint.z);
Vector3 currentPos = Camera.main.ScreenToWorldPoint(curScreenPoint) + offset;
currentPos.x = Mathf.Round(Mathf.Clamp(currentPos.x, 1, 16));
currentPos.y = Mathf.Round(Mathf.Clamp(currentPos.y, 1, 16));
// Block any movement beyond single N/E/S/W movement
if (currentPos.x == transform.position.x || currentPos.y == transform.position.y)
{
currentPos = new Vector3(Mathf.Clamp(currentPos.x, oldPos.x - 5, oldPos.x + 5),
Mathf.Clamp(currentPos.y, oldPos.y - 5, oldPos.y + 5),
currentPos.z);
if (enemyPos == currentPos)
{
hitEnemy = true;
}
else
{
hitEnemy = false;
transform.position = currentPos;
if (transform.position != oldPos)
{
int xDistance = (int)Mathf.Abs(transform.position.x - oldPos.x);
int yDistance = (int)Mathf.Abs(transform.position.y - oldPos.y);
moveCount = 5 - (xDistance + yDistance);
UIController.instance.SetMoveCounter(moveCount);
if (moveCount <= 0)
{
moveLocked = true;
}
}
}
}
}
break;
}
}
