public void RegisterCommand(string Name, KeyCode Button, CInputCommand.EModifier Modifier, bool Global = false)
{
CInputCommand cmd = new CInputCommand();
cmd.mName = Name;
cmd.mModifier = Modifier;
cmd.mButton = Button;
cmd.mGlobal = Global;
mCmds[Name] = cmd;
}
/// <summary>
/// Checks if any registered command is down.
/// </summary>
public bool IsAnyKeyDown()
{
foreach (KeyValuePair <string, CInputCommand> entry in mCmds)
{
CInputCommand c = entry.Value;
if (c.mDown)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Called once per frame.
/// Determines new input state.
/// </summary>
public void Update()
{
mMouseLeftDown = false;
mMouseLeftUp = false;
mMouseRightDown = false;
mMouseRightUp = false;
EventSystem ev = EventSystem.current;
mMousePosition = Input.mousePosition;
// NOTE: There seems to be a bug in Unity where an input field remains the current selected object even after
// it defocuses itself on end of editing.
if (ev.currentSelectedGameObject != null)
{
InputField input = ev.currentSelectedGameObject.GetComponent <InputField>();
if (input != null && !input.isFocused)
{
ev.SetSelectedGameObject(null);
}
}
foreach (KeyValuePair <string, CInputCommand> entry in mCmds)
{
CInputCommand c = entry.Value;
if (c.mButton != KeyCode.None)
{
if (ev.currentSelectedGameObject == null || c.mGlobal)
{
if (c.mModifier != CInputCommand.EModifier.NONE)
{
bool modiferDown = false;
if (c.mModifier == CInputCommand.EModifier.CTRL && (Input.GetKey(KeyCode.LeftControl) || Input.GetKey(KeyCode.RightControl)))
{
modiferDown = true;
}
if (modiferDown)
{
c.mDown = Input.GetKey(c.mButton);
c.mPressed = Input.GetKeyDown(c.mButton);
c.mReleased = Input.GetKeyUp(c.mButton);
}
else
{
c.mReleased = c.mDown;
c.mDown = false;
c.mPressed = false;
}
}
else
{
if (Input.GetKey(KeyCode.LeftControl) || Input.GetKey(KeyCode.RightControl))
{
c.mReleased = c.mDown;
c.mDown = false;
c.mPressed = false;
}
else
{
c.mDown = Input.GetKey(c.mButton);
c.mPressed = Input.GetKeyDown(c.mButton);
c.mReleased = Input.GetKeyUp(c.mButton);
}
}
}
else
{
c.mDown = false;
c.mPressed = false;
// TODO: Only Released if Down in command was true
c.mReleased = false;
}
}
}
mMouseLeftDown = false;
mMouseLeftUp = false;
// TODO: Events for enter/exit game/ui.
bool newOver = ev.IsPointerOverGameObject();
if (mOverUI != newOver)
{
mOverUI = newOver;
}
if (Input.GetMouseButtonDown(0))
{
if (!mOverUI)
{
ev.SetSelectedGameObject(null);
mMouseLeft = true;
mMouseLeftDown = true;
mMouseLeftUp = false;
}
}
if (Input.GetMouseButtonUp(0))
{
if (mMouseLeft)
{
mMouseLeft = false;
mMouseLeftUp = true;
}
}
if (Input.GetMouseButtonDown(1))
{
if (!mOverUI)
{
ev.SetSelectedGameObject(null);
mMouseRight = true;
mMouseRightDown = true;
mMouseRightUp = false;
}
}
if (Input.GetMouseButtonUp(1))
{
if (mMouseRight)
{
mMouseRight = false;
mMouseRightUp = true;
}
}
}