// Update is called once per frame
void Update()
{
Vector2 mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
float halfSize = size * 0.5f;
if (Input.GetMouseButtonDown(0))
{
if (mousePosition.x >= origin.x - halfSize && mousePosition.x <= origin.x + halfSize &&
mousePosition.y >= origin.y - halfSize && mousePosition.y <= origin.y + halfSize)
{
float qsize = halfSize / 2;
if (mousePosition.x > origin.x - qsize && mousePosition.x < origin.x + qsize)
{
if (mousePosition.y > origin.y + qsize)
{
drag = TypeDrag.TOP;
}
else if (mousePosition.y < origin.y - qsize)
{
drag = TypeDrag.BOT;
}
}
else if (mousePosition.y > origin.y - qsize && mousePosition.y < origin.y + qsize)
{
if (mousePosition.x > origin.x + qsize)
{
drag = TypeDrag.RIGHT;
}
else if (mousePosition.x < origin.x - qsize)
{
drag = TypeDrag.LEFT;
}
}
else if (mousePosition.x < origin.x - qsize)
{
if (mousePosition.y > origin.y + qsize)
{
drag = TypeDrag.TOP_LEFT;
}
else if (mousePosition.y < origin.y - qsize)
{
drag = TypeDrag.BOT_LEFT;
}
}
else if (mousePosition.x > origin.x + qsize)
{
if (mousePosition.y > origin.y + qsize)
{
drag = TypeDrag.TOP_RIGHT;
}
else if (mousePosition.y < origin.y - qsize)
{
drag = TypeDrag.BOT_RIGHT;
}
}
start = mousePosition;
UpdateType();
}
}
if (Input.GetMouseButton(0))
{
if (drag != TypeDrag.NONE && mousePosition != start)
{
back.SetActive(true);
Vector2 offset = mousePosition - start;
if (drag == TypeDrag.TOP)
{
float offsetY = offset.y;
if (isLimitDrag)
{
if (offsetY > 0)
{
offsetY = 0;
}
else if (offsetY < -size)
{
offsetY = -size;
}
}
Vector2 anchor = new Vector2(origin.x, origin.y + halfSize);
mask.transform.position = anchor + new Vector2(0, halfSize + offsetY / 2);
back.transform.position = new Vector2(origin.x, origin.y + size + offsetY);
back.transform.eulerAngles = Vector3.zero;
}
else if (drag == TypeDrag.RIGHT)
{
float offsetX = offset.x;
if (isLimitDrag)
{
if (offsetX > 0)
{
offsetX = 0;
}
else if (offsetX < -size)
{
offsetX = -size;
}
}
Vector2 anchor = new Vector2(origin.x + halfSize, origin.y);
mask.transform.position = anchor + new Vector2(halfSize + offsetX / 2, 0);
back.transform.position = new Vector2(origin.x + size + offsetX, origin.y);
back.transform.eulerAngles = Vector3.zero;
}
else if (drag == TypeDrag.BOT)
{
float offsetY = offset.y;
if (isLimitDrag)
{
if (offsetY < 0)
{
offsetY = 0;
}
else if (offsetY > size)
{
offsetY = size;
}
}
Vector2 anchor = new Vector2(origin.x, origin.y - halfSize);
mask.transform.position = anchor - new Vector2(0, halfSize - offsetY / 2);
back.transform.position = new Vector2(origin.x, origin.y - size + Mathf.Abs(offsetY));
back.transform.eulerAngles = Vector3.zero;
}
else if (drag == TypeDrag.LEFT)
{
float offsetX = offset.x;
if (isLimitDrag)
{
if (offsetX < 0)
{
offsetX = 0;
}
else if (offsetX > size)
{
offsetX = size;
}
}
Vector2 anchor = new Vector2(origin.x - halfSize, origin.y);
mask.transform.position = anchor - new Vector2(halfSize - offsetX / 2, 0);
back.transform.position = new Vector2(origin.x - size + offsetX, origin.y);
back.transform.eulerAngles = Vector3.zero;
}
else if (drag == TypeDrag.TOP_LEFT)
{
float angle = -45;
float dy = Mathf.Abs(offset.magnitude);
if (isLimitDrag && dy > size)
{
dy = size;
}
float curSize = size * 2;
Vector2 anchor = new Vector3(origin.x - halfSize, origin.y + halfSize);
mask.transform.position = anchor - new Vector2(Mathf.Cos(angle * Mathf.Deg2Rad) * size, Mathf.Sin(angle * Mathf.Deg2Rad) * size) + new Vector2(dy, -dy) / 2;
mask.transform.localEulerAngles = Vector3.forward * angle;
back.transform.position = new Vector2(origin.x - size + dy, origin.y + size - dy);
back.transform.eulerAngles = Vector3.forward * -90;
}
else if (drag == TypeDrag.TOP_RIGHT)
{
float angle = 45;
float dy = Mathf.Abs(offset.magnitude);
if (isLimitDrag && dy > size)
{
dy = size;
}
float curSize = size * 2;
Vector2 anchor = new Vector3(origin.x + halfSize, origin.y + halfSize);
mask.transform.position = anchor + new Vector2(Mathf.Cos(angle * Mathf.Deg2Rad) * size, Mathf.Sin(angle * Mathf.Deg2Rad) * size) + new Vector2(-dy, -dy) / 2;
mask.transform.localEulerAngles = Vector3.forward * angle;
back.transform.position = new Vector2(origin.x + size - dy, origin.y + size - dy);
back.transform.eulerAngles = Vector3.forward * 90;
}
else if (drag == TypeDrag.BOT_LEFT)
{
float angle = 45;
float dy = Mathf.Abs(offset.magnitude);
if (isLimitDrag && dy > size)
{
dy = size;
}
float curSize = size * 2;
Vector2 anchor = new Vector3(origin.x - halfSize, origin.y - halfSize);
mask.transform.position = anchor - new Vector2(Mathf.Sin(angle * Mathf.Deg2Rad) * size, Mathf.Cos(angle * Mathf.Deg2Rad) * size) + new Vector2(dy, dy) / 2;
mask.transform.localEulerAngles = Vector3.forward * angle;
back.transform.position = new Vector2(origin.x - size + dy, origin.y - size + dy);
back.transform.eulerAngles = Vector3.forward * -90;
}
else if (drag == TypeDrag.BOT_RIGHT)
{
float angle = -45;
float dy = Mathf.Abs(offset.magnitude);
if (isLimitDrag && dy > size)
{
dy = size;
}
float curSize = size * 2;
Vector2 anchor = new Vector3(origin.x + halfSize, origin.y - halfSize);
mask.transform.position = anchor - new Vector2(Mathf.Sin(angle * Mathf.Deg2Rad) * size, Mathf.Cos(angle * Mathf.Deg2Rad) * size) + new Vector2(-dy, dy) / 2;
mask.transform.localEulerAngles = Vector3.forward * angle;
back.transform.position = new Vector2(origin.x + size - dy, origin.y - size + dy);
back.transform.eulerAngles = Vector3.forward * 90;
}
}
}
else if (Input.GetMouseButtonUp(0))
{
drag = TypeDrag.NONE;
NewTurn();
}
}
public void Update()
{
Vector2 mousePosition = Input.mousePosition - new Vector3(canvas.pixelRect.width / 2, canvas.pixelRect.height / 2, 0);
Debug.Log("Goc : " + new Vector2(frontX - frontW / 2, frontY - frontH / 2));
if (Input.GetMouseButtonDown(0))
{
if (mousePosition.x >= frontX - frontW / 2 && mousePosition.x <= frontX + frontW / 2 &&
mousePosition.y >= frontY - frontH / 2 && mousePosition.y <= frontY + frontH / 2)
{
if (mousePosition.x < frontX && mousePosition.y > frontY)
{
drag = TypeDrag.TOP_LEFT;
}
else if (mousePosition.x > frontX && mousePosition.y > frontY)
{
drag = TypeDrag.TOP_RIGHT;
}
else if (mousePosition.x < frontX && mousePosition.y < frontY)
{
drag = TypeDrag.BOT_LEFT;
}
else if (mousePosition.x > frontX && mousePosition.y < frontY)
{
drag = TypeDrag.BOT_RIGHT;
}
start = mousePosition;
}
}
if (Input.GetMouseButton(0))
{
if (drag != TypeDrag.NONE && mousePosition != start)
{
// Vector2 offset = mousePosition - start;
Vector2 offset = mousePosition - new Vector2(frontX - frontW / 2, frontY - frontH / 2);
float half = offset.magnitude * 0.5f;
Debug.Log(offset);
if (drag == TypeDrag.TOP_LEFT)
{
}
else if (drag == TypeDrag.TOP_RIGHT)
{
}
else if (drag == TypeDrag.BOT_LEFT)
{
float angleForX = Mathf.Atan2(offset.y, offset.x) * Mathf.Rad2Deg;
float angleForY = 90 - angleForX;
float x = half / Mathf.Cos(angleForX * Mathf.Deg2Rad);
float y = half / Mathf.Cos(angleForY * Mathf.Deg2Rad);
// Debug.Log(x + "/" + y);
x = Mathf.Clamp(x, frontX - frontW * 0.5f, frontX + frontW * 0.5f);
y = Mathf.Clamp(y, frontY - frontH * 0.5f, frontY + frontH * 0.5f);
// float angle = Mathf.Atan2(y, x);
// float angle = Mathf.Atan2(mousePosition.y, mousePosition.x);
// float angle = 90 - Mathf.Atan2(y, x) * Mathf.Rad2Deg;
// mask.transform.eulerAngles = Vector3.forward * (angle);
// mask.pivot = new Vector2(0f, 0.5f);
Vector2 maskPos = Vector2.zero - new Vector2(offset.x, offset.y) * 0.5f;
// Debug.Log("Mask pos : " + maskPos);
// maskPos = mousePosition;
// mask.transform.position = maskPos;
// back.pivot = new Vector2(0.5f, 0.5f);
// back.pivot = new Vector2(1f, 0f);
// back.transform.position = mousePosition;
// float angleBack = Mathf.Atan2(mousePosition.x - x, mousePosition.y);
// float angleBack = Mathf.Atan2(mousePosition.y, mousePosition.x - x);
// float angleBack = Mathf.Atan2(-mousePosition.y, mousePosition.x);
// back.transform.localPosition = new Vector2(-300 + half, back.transform.localPosition.y);
// back.transform.localEulerAngles = -(Vector3.forward * (angleBack * Mathf.Rad2Deg));
}
else if (drag == TypeDrag.BOT_RIGHT)
{
}
}
}
else if (Input.GetMouseButtonUp(0))
{
drag = TypeDrag.NONE;
}
}
