/// <summary>
/// 切换场景
/// </summary>
/// <param name="sceneID"></param>
/// <param name="param"></param>
/// <param name="onloaded"></param>
/// <param name="isback"></param>
/// <param name="addSceneBackStack"></param>
public void ChangeScene(int sceneID, SceneParam param, Action onloaded, bool sceneUIPush, bool isback, bool addSceneBackStack = false)
{
int currSceneID = this.GetSceneID();
if (currSceneID == sceneID)
{
Debug.Log("ChangeScene current scene is the target....sceneID:" + sceneID);
return;
}
if (this.IsLoading())
{
Debug.Log("ChangeScene current scene is loading...." + currSceneID + " " + sceneID);
return;
}
if (currSceneID != -1)
{
Debug.Log("StopMusic " + currSceneID);
SoundComponent.Instance.Stop("bgSound");
}
this.LoadScene(sceneID, param, onloaded, sceneUIPush, isback, addSceneBackStack);
}
/// <summary>
/// 返回上个场景
/// </summary>
/// <param name="param"></param>
/// <param name="onloaded"></param>
public void Back(SceneParam param, Action onloaded)
{
if (this.lastSceenID != -1)
{
this.ChangeScene(this.lastSceenID, param, onloaded, false, true);
}
}
/// <summary>
///加载场景
/// </summary>
/// <param name="param"></param>
/// <param name="onComplete"></param>
/// <param name="isback"></param>
public void Load(SceneParam param, Action onComplete = null, bool isback = false)
{
this.sceneParam = param;
this.onLoadComplete = onComplete;
this.SceneLoadState = (int)SceneDefine.LoadState.None;
this.isBack = isback;
//调用加载
SceneManagerComponent.instance.ChangeSceneAsync(this.SceneName, DoSceneLoader);
}
/// <summary>
/// 叠加场景
/// </summary>
/// <param name="sceneID"></param>
/// <param name="param"></param>
public void LoadAdditiveScene(int sceneID, SceneParam param)
{
SceneBase newScene = this.CreateScene(sceneID);
if (newScene == null)
{
return;
}
newScene.Load(param);
this.bgScene = newScene;
}
/// <summary>
/// 返回上次记录的场景，如果上次记录为空，则返回上个场景
/// </summary>
/// <param name="param"></param>
/// <param name="onloaded"></param>
public void PopSceneStack(SceneParam param, Action onloaded)
{
int count = this.sceneBackStack.Count;
if (count > 0)
{
int sceneId = this.sceneBackStack[count - 1];
this.sceneBackStack.RemoveAt(count - 1);
this.ChangeScene(sceneId, param, onloaded, false, true);
}
else
{
this.Back(param, onloaded);
}
}
public SceneBase(SceneConfig sceneConfig)
{
this.SceneType = sceneConfig.SceneType;
this.SceneId = sceneConfig.SceneId;
this.SceneName = sceneConfig.SceneName;
this.SceneFolder = sceneConfig.SceneFolder;
this.SceneLoadState = sceneConfig.SceneLoadState;
this.SceneMusic = sceneConfig.SceneMusic;
this.sceneRoot = null;//根节hko
this.isEnter = false;
this.sceneParam = null;//切换场景，外部传入的参数
}
/// <summary>
/// 场景加载完成，通知业务可以实例化对象了
/// </summary>
public void OnLoaded(SceneParam param = null)
{
Transform root = GameObject.Find("SceneRoot").transform;
if (root != null)
{
//找到场景节点
this.sceneRoot = root;
//初始化UI信息，并保持相关引用
SceneUIHelper.MainCamera = null;
SceneUIHelper.SceneUIRoot = null;
if (SceneUIHelper.SceneUIRoot != null)
{
SceneUIHelper.SceneCanvas = SceneUIHelper.SceneUIRoot.GetComponent <Canvas>();
}
}
}
/// <summary>
/// 根据场景ID加载新的场景
/// </summary>
/// <param name="sceneID"></param>
/// <param name="param"></param>
/// <param name="onloaded"></param>
/// <param name="isback"></param>
/// <param name="sceneBackStackPush"></param>
private void LoadScene(int sceneID, SceneParam param, Action onloaded, bool sceneUIPush, bool isback, bool sceneBackStackPush)
{
//新建下一个场景
SceneBase newScene = this.CreateScene(sceneID);
if (newScene == null)
{
return;
}
int lastSceneId = this.GetSceneID();
if (sceneBackStackPush)
{
this.sceneBackStack.Add(lastSceneId);
}
//缷载旧的场景
this.lastSceenID = lastSceneId;
SceneBase lastScene = this.currScene;
if (lastScene != null)
{
string lastSceneName = lastScene.GetSceneName();
int lastSceneType = lastScene.GetSceneType();
//退出当前场景并通知UI关闭当前场景UI
this.ExitCurrent(sceneUIPush);
//清理当前场景缓存的对象，终止正在加载的队列
if (lastSceneType != newScene.GetSceneType())
{
SceneUIHelper.UnloadSceneAB(lastSceneName, false);
}
SceneUIHelper.MainScene = null;
SceneUIHelper.MainCamera = null;
SceneUIHelper.SceneUIRoot = null;
//除了登陆场景，其他场景切换均有场景过渡
if (lastSceneType != (int)SceneDefine.SceneType.LOGIN)
{
//如果参数里标记了使用CUTSCENE过渡，那么不要打开这个普通过渡 界面
bool useNormalTransition = true;
if (param != null)
{
if (param.UseCutSceneTransition)
{
useNormalTransition = false;
}
else if (param.useCivSceneTransition)
{
useNormalTransition = false;
//打开一个加载界面
}
}
if (useNormalTransition)
{
//打开正常的加载过渡界面
}
}
}
this.currScene = newScene;
//通知开始加载新场景
SceneUIHelper.MainScene = newScene;
newScene.Load(param, onloaded, isback);
//发送场景切换事件
}