private void Update()
{
if (Input.GetMouseButtonDown(0))
{
FireStart();
}
if (Input.GetMouseButtonUp(0))
{
if (isFire)
{
FireEnd();
}
}
if (normalTurretCtrl.GetAngleToTarget() > angleLimit)
{
if (isFire)
{
foreach (var turret in normalTurretCtrl.NormalShipCtrl_Fire.turrets)
{
var t = turret.GetComponentInChildren <FireCtrl_03>();
t.FireStart();
}
}
FireEnd();
}
}
void Update()
{
if (txtAngle != null)
{
txtAngle.text = normalleTurretCtrl.GetAngleToTarget().ToString("f2");
}
if (realTargetIcon != null)
{
//显示炮管真实指向
var screenPos = Camera.main.WorldToScreenPoint(normalleTurretCtrl.RealTargetPos);
realTargetIcon.position = new Vector3(screenPos.x, screenPos.y, 0);
}
if (normalleTurretCtrl.GetAngleToTarget() > 1f)
{
pointLine.gameObject.SetActive(true);
//计算角度
//两点的x、y值
float x = realTargetIcon.position.x - Input.mousePosition.x;
float y = realTargetIcon.position.y - Input.mousePosition.y;
//斜边长度
hypotenuse = Mathf.Sqrt(Mathf.Pow(x, 2f) + Mathf.Pow(y, 2f));
pointLine.rectTransform.sizeDelta = new Vector2(hypotenuse, pointLine.rectTransform.sizeDelta.y);
//求出弧度
float cos = x / hypotenuse;
float radian = Mathf.Acos(cos);
//用弧度算出角度
angle = 180 / (Mathf.PI / radian);
if (y < 0)
{
angle = -angle;
}
else if ((y == 0) && (x < 0))
{
angle = 180;
}
pointLine.transform.localRotation = Quaternion.Euler(0, 0, angle);
}
else
{
pointLine.gameObject.SetActive(false);
}
}
// Update is called once per frame
void Update()
{
if (txtAngle != null)
{
txtAngle.text = normalleTurretCtrl.GetAngleToTarget().ToString("f2");
}
if (realTargetIcon != null)
{
//显示炮管真实指向
var screenPos = normalleTurretCtrl.GetTargetDistance();
realTargetIcon.position = new Vector3(screenPos.x, screenPos.y, 0);
}
}
