/// <summary>
/// 选择角色：加载我已有的角色prefab
/// </summary>
public void SetMyRolePrefab(int roleId)
{
Account_LoginGameServerRespProto.RoleItem item = GetRoleItem(roleId);
//根据角色的职业ID，克隆对应的prefab
CloneMyRole(item);
}
//选择角色：
private void CloneMyRole(Account_LoginGameServerRespProto.RoleItem roleItem)
{
GameObject roleObj = Instantiate(GlobalInit.Instance.mClassDic[roleItem.RoleClass]);
roleObj.transform.parent = CreateRoleContainers[0]; //加载已有角色时默认使用第一个台柱子
roleObj.transform.localScale = Vector3.one;
roleObj.transform.localPosition = Vector3.zero;
roleObj.transform.localRotation = Quaternion.Euler(Vector3.zero);
RoleBehaviour roleCtrl = roleObj.GetComponent <RoleBehaviour>();
//全局缓存，每次使用直接加载
GlobalCache.Instance.CurrentRoleUIPrefab = GlobalInit.Instance.mClassDic[roleItem.RoleClass];
}