//==============================================================================================
// Update Functions
// The following functions are almost identical EXCEPT for the ReadOnlyCollection line.
// Each function will retrieve control information for the specified player list and create control
// input buttons for that player. Each player is specified by a playerIndex and the specific player's
// list can be called with this index 0 (player one) - index 5 (player six).
//==============================================================================================
#region Update Active Buttons
public void UpdateActiveButtons()
{
DestroyList();
float maxNameWidth = 0;
float contentHeight = 4;
//Retrieves and updates the active player's keys
ReadOnlyCollection <KeyMapping> keys = InputControl.GetActivePlayerKeys();
foreach (KeyMapping key in keys)
{
//========================================================================================
// Key Text vs Key Buttons
//Key Text: The labels/text in the first column of the InputManager menu (see Options tab)
//Key Buttons: The buttons in the second and third column of the Input Manager menu
//========================================================================================
//Source: https://github.com/Gris87/InputControl
#region Key text
GameObject keyNameText = Instantiate(keyNamePrefab) as GameObject;
keyNameText.name = key.name;
RectTransform keyNameTextRectTransform = keyNameText.GetComponent <RectTransform>();
keyNameTextRectTransform.transform.SetParent(namesTransform);
keyNameTextRectTransform.anchoredPosition3D = new Vector3(0, 0, 0);
keyNameTextRectTransform.localScale = new Vector3(1, 1, 1);
Text keyText = keyNameText.GetComponentInChildren <Text>();
keyText.text = key.name;
float keyNameWidth = keyText.preferredWidth + 8;
if (keyNameWidth > maxNameWidth)
{
maxNameWidth = keyNameWidth;
}
#endregion
#region Key buttons
GameObject keyButtons = Instantiate(keyButtonsPrefab) as GameObject;
keyButtons.name = key.name;
RectTransform keyButtonsRectTransform = keyButtons.GetComponent <RectTransform>();
keyButtonsRectTransform.transform.SetParent(keysTransform);
keyButtonsRectTransform.anchoredPosition3D = new Vector3(0, 0, 0);
keyButtonsRectTransform.localScale = new Vector3(1, 1, 1);
for (int i = 0; i < 2; ++i)
{
KeyButton buttonScript = keyButtons.transform.GetChild(i).GetComponent <KeyButton>();
buttonScript.keyMapping = key;
buttonScript.keyIndex = i;
buttonScript.UpdateText();
}
#endregion
//=============================================
contentHeight += 28;
}
RectTransform namesRectTransform = namesTransform.GetComponent <RectTransform>();
RectTransform keysRectTransform = keysTransform.GetComponent <RectTransform>();
RectTransform rectTransform = GetComponent <RectTransform>();
namesRectTransform.offsetMax = new Vector2(maxNameWidth, 0);
keysRectTransform.offsetMin = new Vector2(maxNameWidth, 0);
rectTransform.sizeDelta = new Vector2(0, contentHeight);
GameObject.Find("SettingsMode").GetComponent <SettingsMode>().UpdateButtonStyle();
}