public void OnEndDrag(PointerEventData EventData)
{
//transform.position = StartingPosition;
Button[] AndroidElements = Parent.gameObject.GetComponentsInChildren <Button>();
RectTransform DraggedRect = GetComponent <RectTransform>();
RectTransform TestRect;
foreach (Button Element in AndroidElements)
{
//Skip self.
if (Element.name == name)
{
continue;
}
TestRect = Element.GetComponent <RectTransform>();
//Make sure we don't overlaps other buttons.
if (UIRectOverlaps(DraggedRect, TestRect))
{
transform.position = StartingPosition;
return;
}
//Make sure we drag within the boundaries
if (!RectTransformUtility.RectangleContainsScreenPoint(Parent.GetComponent <RectTransform>(), EventData.position,
EventData.pressEventCamera))
{
transform.position = StartingPosition;
return;
}
}
AndroidButtonPosition ButtonPosition = InputManager.Instance.DumpCurrentAndroidButtonPosition(Parent.gameObject);
ButtonPosition.Save();
}
/*
* Given a valid Android Panel It returns an AndroidButtonPosition
* containing all the current position info.
*/
public AndroidButtonPosition DumpCurrentAndroidButtonPosition(GameObject AndroidPanel)
{
AndroidButtonPosition ButtonPosition = new AndroidButtonPosition();
Button[] Entities = AndroidPanel.GetComponentsInChildren <Button>();
foreach (Button Entity in Entities)
{
Debug.Log("Saving " + Entity.name + " At position: " + Entity.transform.position.ToString());
Vector3 LocalPos = Entity.GetComponent <RectTransform>().localPosition;
Vector2 AnchoredPosition = Entity.GetComponent <RectTransform>().anchoredPosition;
switch (Entity.name)
{
case "LeftButton":
ButtonPosition.LeftButton = new SerializableRectTransform(LocalPos, AnchoredPosition);
break;
case "RightButton":
ButtonPosition.RightButton = new SerializableRectTransform(LocalPos, AnchoredPosition);
break;
case "UpButton":
ButtonPosition.UpButton = new SerializableRectTransform(LocalPos, AnchoredPosition);
break;
case "ActionButton":
ButtonPosition.ActionButton = new SerializableRectTransform(LocalPos, AnchoredPosition);
break;
default:
Debug.Log("Unknown button in android panel( " + Entity.name + ")!");
break;
}
}
return(ButtonPosition);
}
/*
* Set the android button position by loading the configuration either from the file
* or defaulting to the one of the prefab.
* At the ends it calls SetAndroidButtonPosition that does the actual job of moving things
* in the panel!
*/
public void SetAndroidButtonPosition(GameObject AndroidPanel)
{
AndroidButtonPosition ButtonPosition = AndroidButtonPosition.Load();
if (ButtonPosition == null)
{
Debug.Log("Load Failed dumping now");
//Init
ButtonPosition = DumpCurrentAndroidButtonPosition(AndroidPanel);
ButtonPosition.Save();
}
else
{
Debug.Log("Setting button position");
SetAndroidButtonPosition(AndroidPanel, ButtonPosition);
}
}
/*
* Load the button position from the file and returns the new class if found
* null if not.
*/
public static AndroidButtonPosition Load()
{
BinaryFormatter BFormatter = new BinaryFormatter();
FileStream LoadFile;
try {
LoadFile = File.Open(Application.persistentDataPath + "/" +
PlayerPrefs.GetString("AndroidControlPanelFile", "AndroidControlPanelSettings.bin"), FileMode.Open);
AndroidButtonPosition Instance = (AndroidButtonPosition)BFormatter.Deserialize(LoadFile);
Debug.Log("Loaded " + Instance.ToString());
LoadFile.Close();
return(Instance);
} catch (FileNotFoundException Exception) {
Debug.Log("File was not found " + Exception.Message);
}
return(null);
}
/*
* Given a valid Android Panel and an AndroidButtonPositon
* It sets the buttons inside the panel.
*/
public void SetAndroidButtonPosition(GameObject AndroidPanel, AndroidButtonPosition ButtonPosition)
{
Button[] Entities = AndroidPanel.GetComponentsInChildren <Button>();
foreach (Button Entity in Entities)
{
RectTransform EntityRect = Entity.GetComponent <RectTransform>();
switch (Entity.name)
{
case "LeftButton":
EntityRect.anchoredPosition = ButtonPosition.LeftButton.AnchoredPosition.ToVector3();
EntityRect.localPosition = ButtonPosition.LeftButton.LocalPosition.ToVector3();
break;
case "RightButton":
EntityRect.anchoredPosition = ButtonPosition.RightButton.AnchoredPosition.ToVector3();
EntityRect.localPosition = ButtonPosition.RightButton.LocalPosition.ToVector3();
break;
case "UpButton":
EntityRect.anchoredPosition = ButtonPosition.UpButton.AnchoredPosition.ToVector3();
EntityRect.localPosition = ButtonPosition.UpButton.LocalPosition.ToVector3();
break;
case "ActionButton":
EntityRect.anchoredPosition = ButtonPosition.ActionButton.AnchoredPosition.ToVector3();
EntityRect.localPosition = ButtonPosition.ActionButton.LocalPosition.ToVector3();
break;
default:
Debug.Log("Unknown button in android panel( " + Entity.name + ")!");
break;
}
}
if (GameHandler.Instance && GameHandler.Instance.IsPaused)
{
Debug.Log("Updating android panel");
GameHandler.Instance.MarkAndroidPanelDirty();
}
return;
}
public void WriteDefaults()
{
if (Application.platform == RuntimePlatform.Android)
{
GameObject DefaultAndroidPanel = Instantiate(Resources.Load("Prefabs/AndroidControlPanel")) as GameObject;
AndroidButtonPosition DefaultButtonPosition = DumpCurrentAndroidButtonPosition(DefaultAndroidPanel);
DefaultButtonPosition.Save();
Destroy(DefaultAndroidPanel);
}
else
{
PlayerPrefs.SetString("LeftButton", "A");
PlayerPrefs.SetString("AltLeftButton", "LeftArrow");
PlayerPrefs.SetString("RightButton", "D");
PlayerPrefs.SetString("AltRightButton", "RightArrow");
PlayerPrefs.SetString("UpButton", "Space");
PlayerPrefs.SetString("AltUpButton", "UpArrow");
PlayerPrefs.SetString("ActionButton", "LeftControl");
PlayerPrefs.SetString("AltActionButton", "RightControl");
Init();
}
}
