public static List <UINode> GetInteractiveGameobject(List <string> buttonTypes)
{
//string[] typeNames = new string[] { UIButtonName, UIToggleName, UIEventListenerName };
//string[] typeNamesFirst = new string[] { UIButtonNameFirstPass, UIToggleNameFirstPass, UIEventListenerNameFirstPass };
List <string> typeNames = new List <string>();
List <string> typeNamesFirst = new List <string>();
typeNames.Add(UIButtonName);
typeNamesFirst.Add(UIButtonNameFirstPass);
typeNames.Add(UIToggleName);
typeNamesFirst.Add(UIToggleNameFirstPass);
typeNames.Add(UIEventListenerName);
typeNamesFirst.Add(UIEventListenerNameFirstPass);
if (buttonTypes != null)
{
for (int i = 0; i < buttonTypes.Count; ++i)
{
typeNames.Add(buttonTypes[i]);
typeNamesFirst.Add(buttonTypes[i]);
}
}
HashSet <int> buffers = new HashSet <int>();
List <UINode> gameObjects = new List <UINode>();
Rectangle rect = new Rectangle();
for (int i = 0; i < typeNames.Count; ++i)
{
Type buttonType = Type.GetType(typeNames[i]);
if (buttonType == null)
{
buttonType = Type.GetType(typeNamesFirst[i]);
}
if (buttonType != null)
{
Component[] objs = GameObject.FindObjectsOfType(buttonType) as Component[];
foreach (Component c in objs)
{
GameObject obj = c.gameObject;
Logger.v("Find GameObject " + obj.name);
if (!buffers.Contains(obj.GetInstanceID()) && OverUIElement(obj, ref rect))
{
Rectangle rc = new Rectangle();
if (RuntimePlatform.Android == Application.platform)//安卓默认返回绝对坐标
{
rc = CoordinateTool.ConvertUnity2Mobile(rect);
}
else if (RuntimePlatform.IPhonePlayer == Application.platform)//ios 默认返回归一化的坐标
{
rc.x = rect.x / Screen.width;
rc.y = 1 - rect.y / Screen.height;
rc.width = rect.width / Screen.width;
rc.height = rect.height / Screen.height;
}
UINode node = new UINode(obj, rc);
buffers.Add(obj.GetInstanceID());
gameObjects.Add(node);
}
}
}
}
return(gameObjects);
}
/// <summary>
/// 获取所有潜在的可交互的节点
///
///
/// </summary>
/// <returns></returns>
public static List <UINode> GetInteractiveGameobject(List <String> buttonTypes)
{
Logger.d("GetInteractiveGameobject");
HashSet <int> buffer = new HashSet <int>();
List <UINode> vaildGameObjects = new List <UINode>();
Canvas[] canvas = GameObject.FindObjectsOfType <Canvas>();
List <BaseRaycaster> raycaster = GetVaildRaycast();
for (int i = 0; i < canvas.Length; ++i)
{
GameObject gameobject = canvas[i].gameObject;
//步骤1,找出当前界面下包含IEventSystemHandler的所有节点
Component[] handlers = GetIEventSystemHandler(gameobject);
for (int j = 0; j < handlers.Length; ++j)
{
Component c = handlers[j] as Component;
if (c != null && !buffer.Contains(c.gameObject.GetInstanceID()))
{
buffer.Add(c.gameObject.GetInstanceID());
Logger.d("UGUI may Clickable gameobject => " + c.gameObject);
//步骤2，过滤掉所有被遮挡的节点。以点击中间点的方式
Rectangle rect = new Rectangle();
if (CanInputEventOverObject(raycaster, c.gameObject, ref rect))
{
if (RuntimePlatform.Android == Application.platform)
{ //android 默认返回绝对坐标
rect = CoordinateTool.ConvertUnity2Mobile(rect);
}
else if (RuntimePlatform.IPhonePlayer == Application.platform)
{//ios 默认返回归一化的坐标
rect.x /= Screen.width;
rect.y = 1 - rect.y / Screen.height;
rect.width /= Screen.width;
rect.height /= Screen.height;
}
UINode node = new UINode(c.gameObject, rect);
Logger.d("Gameobject can click " + c.gameObject);
vaildGameObjects.Add(node);
}
}
}
}
List <Component> comps = new List <Component>();
for (int i = 0; buttonTypes != null && i < buttonTypes.Count; ++i)
{
Type buttonType = Type.GetType(buttonTypes[i]);
if (buttonType != null)
{
Component[] handlers = GameObject.FindObjectsOfType(buttonType) as Component[];
for (int j = 0; j < handlers.Length; ++j)
{
Component c = handlers[j] as Component;
if (c != null && !buffer.Contains(c.gameObject.GetInstanceID()))
{
buffer.Add(c.gameObject.GetInstanceID());
Logger.d("UGUI may Clickable gameobject => " + c.gameObject);
//步骤2，过滤掉所有被遮挡的节点。以点击中间点的方式
Rectangle rect = new Rectangle();
if (CanInputEventOverObject(raycaster, c.gameObject, ref rect))
{
if (RuntimePlatform.Android == Application.platform)//android默认返回绝对坐标
{
rect = CoordinateTool.ConvertUnity2Mobile(rect);
}
else if (RuntimePlatform.IPhonePlayer == Application.platform)
{//ios 默认返回绝对坐标
rect.x /= Screen.width;
rect.y = 1 - rect.y / Screen.height;
rect.width /= Screen.width;
rect.height /= Screen.height;
}
UINode node = new UINode(c.gameObject, rect);
Logger.d("Gameobject can click " + c.gameObject);
vaildGameObjects.Add(node);
}
}
}
}
}
return(vaildGameObjects);
}
