public static void Show(string prefabName, Vector3 position, int dir, float angle)
{
RectTransform rectTF = Instantiate(PrefabResources.Get(prefabName)) as RectTransform;
rectTF.parent = GameMenu.INSTANCE.effectPanelTrans;
ZombieAttackBlood component = rectTF.GetComponent <ZombieAttackBlood>();
float startScaleX = component.startScaleX;
float startScaleY = component.startScaleY;
float minScaleX = component.minScaleX;
float maxScaleX = component.maxScaleX;
float minScaleY = component.minScaleY;
float maxScaleY = component.maxScaleY;
float scaleMoveMul = component.scaleMoveMul;
float x = Random.Range(minScaleX, maxScaleX);
float y = Random.Range(minScaleY, maxScaleY);
if (dir > 0)
{
angle += Random.Range(-5, 5);
position += new Vector3((Mathf.Cos(angle) * x) * scaleMoveMul, (Mathf.Sin(angle) * y) * scaleMoveMul, 0f);
rectTF.localPosition = position;
rectTF.localEulerAngles = new Vector3(0f, 0f, angle);
rectTF.localScale = new Vector3(startScaleX, startScaleY, 1f);
}
else if (dir < 0)
{
angle += UnityEngine.Random.Range(-5, 5);
position += new Vector3((-Mathf.Cos(angle) * x) * scaleMoveMul, (Mathf.Sin(angle) * y) * scaleMoveMul, 0f);
rectTF.localPosition = position;
rectTF.localEulerAngles = new Vector3(0f, 0f, 180f - angle);
rectTF.localScale = new Vector3(startScaleX, startScaleY, 1f);
}
else
{
angle += UnityEngine.Random.Range(-5, 5);
position += new Vector3((-Mathf.Sin(angle) * y) * scaleMoveMul, (Mathf.Cos(angle) * x) * scaleMoveMul, 0f);
rectTF.localPosition = position;
rectTF.localEulerAngles = new Vector3(0f, 0f, 90f + angle);
rectTF.localScale = new Vector3(startScaleX, startScaleY, 1f);
}
Image img = rectTF.GetComponent <Image>();
Tween imgTween = img.DOFade(1, 0.5f);
imgTween.SetUpdate(true);
imgTween.Play();
Tween rectTFTween = rectTF.DOScale(new Vector3(x, y, 1f), 0.3f);
rectTFTween.SetUpdate(true);
rectTFTween.Play();
rectTF.transform.gameObject.SetActive(true);
}
public override void ShowAttackBlood(int dir, bool isMirror, float angle)
{
if (this.rightHandTrans != null)
{
Vector3 position = this.rightHandTrans.position;
// 物体在摄像机范围内，则x、y的范围为[0, 1]
Vector3 vector2 = GameCameraController.INSTANCE.sceneCamera.WorldToViewportPoint(position) - new Vector3(0.5f, 0.5f, 0f);
float num = ((float)GameMenu.INSTANCE.GetComponent <CanvasScaler>().referenceResolution.y / ((float)Screen.height));
float num2 = Screen.width * num;
float num3 = Screen.height * num;
Vector3 vector3 = new Vector3(num2 * vector2.x, num3 * vector2.y, vector2.z);
ZombieAttackBlood.Show("Effect/ZombieAttack", vector3, dir, angle);
}
}
