void Update()
{
int lineCount = hud.getLineCount();
if (lineCount <= 0)
{
return;
}
if (Input.GetMouseButton(0))
{
if (activeLine == null)
{
GameObject lineObj = Instantiate(linePrefab);
Destroy(lineObj, lineDuration);
activeLine = lineObj.GetComponent <Line>();
hud.IncreaseLine(-1);
}
}
if (Input.GetMouseButtonUp(0))
{
activeLine = null;
}
if (activeLine != null)
{
Vector2 mousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
activeLine.updateLine(mousePos);
}
}
private void OnTriggerEnter2D(Collider2D collision)
{
if (collision.tag == "Player")
{
hud.IncreaseLine(1);
Destroy(gameObject);
return;
}
}