void Start()
{
//鱼群数组初始化
yuqun = new List <Yu>();
//遍历鱼群
for (int i = 0; i < fishNum; i++)
{
//生成预制体 位置随机 旋转随机
Yu yu = Instantiate(fishPre, transform.position + new Vector3(Random.Range(-range, range), Random.Range(-range, range), Random.Range(-range, range)), Random.rotation).AddComponent <Yu>();
//设置不受重力影响
yu.gameObject.AddComponent <Rigidbody>().useGravity = false;
//设置Tag
yu.tag = thisTag;
//设置父类
yu.transform.SetParent(transform);
yu.yuqun = this;
//存入鱼群数组
yuqun.Add(yu);
}
}
//和朋友保持的距离
Vector3 KeepFriendsDisVelocity(List <Yu> friends)
{
float dis = 999;
Yu yu = null;
foreach (var item in friends)
{
//返回本身的距离和朋友数组 之间的平均值
float d = Vector3.Distance(transform.position, item.transform.position);
//如果平均值小于 Dis
if (d < dis)
{
//Dis 等于平均值 并且 item 等于 yu
dis = d;
yu = item;
}
}
if (yu != null)
{
//中心点位置计算
return((yu.transform.position - transform.position).normalized * Mathf.Clamp((dis - yuqun.keepFriendDis) / yuqun.keepFriendDis, -1f, 1f) * yuqun.keepFriendDisWeight);
}
else
{
//否则 位置等于 0
return(Vector3.zero);
}
}
private void InstantiateCharacters()
{
Wally = InitLogoHelper(nameof(Wally), canvas.transform, unitWidth);
Gen = InitLogoHelper(nameof(Gen), canvas.transform, unitWidth);
Yu = InitLogoHelper(nameof(Yu), canvas.transform, unitWidth);
Wen = InitLogoHelper(nameof(Wen), canvas.transform, unitWidth);
Laurence = InitLogoHelper(nameof(Laurence), canvas.transform, unitWidth);
Yu.GetComponent <RectTransform>().sizeDelta *= 0.82f;
}
private void SetUpSymbolPositions()
{
ExclamationMark.transform.localPosition = wallyTarget * 0.9f +
new Vector3(
Wally.GetComponent <RectTransform>().sizeDelta.x / 2f * 1.1f,
Wally.GetComponent <RectTransform>().sizeDelta.y / 2f * 1.1f,
0);
QuestionMark.transform.localPosition = yuTarget + new Vector3(
Yu.GetComponent <RectTransform>().sizeDelta.x / 2.8f,
Yu.GetComponent <RectTransform>().sizeDelta.y / 2.5f, 0);
LaurenceMark.transform.localPosition = laurenceTarget * 0.9f +
new Vector3(
Laurence.GetComponent <RectTransform>().sizeDelta.x / 2.3f,
Laurence.GetComponent <RectTransform>().sizeDelta.y / 9.5f, 0);
}
private void SetActive()
{
Gen.SetActive(true);
Laurence.SetActive(true);
Wen.SetActive(true);
Wally.SetActive(true);
Yu.SetActive(true);
QuestionMark.SetActive(true);
ExclamationMark.SetActive(true);
LaurenceMark.SetActive(true);
TBoundary.SetActive(true);
TColor.SetActive(true);
S1Boundary.SetActive(true);
S1Color.SetActive(true);
S2Boundary.SetActive(true);
S2Color.SetActive(true);
}
private void DoFadingOut()
{
float duration = 1.5f;
Wally.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
Gen.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
Laurence.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
Yu.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
Wen.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
QuestionMark.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
ExclamationMark.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
LaurenceMark.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
TBoundary.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
TColor.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
S1Boundary.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
S1Color.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
S2Boundary.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
S2Color.GetComponent <Image>().CrossFadeAlpha(0, duration, false);
Destroy();
}
private void SetUpTargetPositions()
{
genTarget = new Vector3(0.16f * width - width / 2f, GetTargetY(Gen, height), 0);
wallyTarget = new Vector3(0.35f * width, GetTargetY(Wally, height), 0f);
laurenceTarget = new Vector3(0.1f * width, GetTargetY(Laurence, height), 0f);
wenTarget = new Vector3(-0.125f * width, GetTargetY(Wen, height), 0f);
yuTarget = new Vector3(-0.125f * width, GetTargetY(Yu, height), 0f) + new Vector3(0f,
Wen.GetComponent <RectTransform>().sizeDelta.y -
0.16f * Yu.GetComponent <RectTransform>().sizeDelta.y, 0f);
}
