private bool CheckComboEvent(KeyCombo keyCombo, KeyEventType keyEventType = KeyEventType.Down)
{
if (keyCombo.ModKey1 != KeyCode.None && !CommonInput.GetKey(keyCombo.ModKey1))
{
return(false);
}
if (keyCombo.ModKey2 != KeyCode.None && !CommonInput.GetKey(keyCombo.ModKey2))
{
return(false);
}
switch (keyEventType)
{
case KeyEventType.Down:
return(CommonInput.GetKeyDown(keyCombo.MainKey));
case KeyEventType.Up:
return(CommonInput.GetKeyUp(keyCombo.MainKey));
case KeyEventType.Hold:
return(CommonInput.GetKey(keyCombo.MainKey));
default:
return(CommonInput.GetKeyDown(keyCombo.MainKey));
}
}
public KeyCombo CaptureKeyCombo()
{
KeyCode newKey = KeyCode.None;
KeyCode newModKey1 = KeyCode.None;
KeyCode newModKey2 = KeyCode.None;
// Iterate through all possible keys
foreach (KeyCode key in System.Enum.GetValues(typeof(KeyCode)))
{
if (ModKeys.Contains(key) || IgnoreKeys.Contains(key))
{
// If it's a modifier/ignored key we can skip it for now
continue;
}
else if (CommonInput.GetKeyDown(key))
{
// Stop capturing if user presses escape
if (key == KeyCode.Escape)
{
return(null);
}
// Keep the key for later so we can return it
newKey = key;
// Check if any modifiers are pressed too
foreach (KeyCode modKey in ModKeys)
{
if (!CommonInput.GetKey(modKey))
{
continue;
}
// A modifier key is pressed, assign it to the first available modkey
if (newModKey1 == KeyCode.None)
{
// ModKey1 hasn't been assigned yet
newModKey1 = validateModKey(modKey);
if (newModKey1 == KeyCode.AltGr)
{
// Since AltGr is a strange key which sends AltGr, LeftControl and RightAlt at the same time
// we will only allow it to be a modifier key on its own, so we can stop checking now
break;
}
}
else if (newModKey2 == KeyCode.None)
{
// ModKey2 hasn't been assigned yet
// Assign it then stop checking since all modkeys assigned
newModKey2 = validateModKey(modKey);
break;
}
}
}
}
// Return the new key combination
return(new KeyCombo(newKey, newModKey1, newModKey2));
}
/// <summary>
/// Checks if the left or right alt key has been pressed (AltGr sends RightAlt)
/// </summary>
public static bool IsAltPressed()
{
if (CommonInput.GetKey(KeyCode.LeftAlt) || CommonInput.GetKey(KeyCode.RightAlt))
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Check if the left or right control or command keys have been pressed
/// </summary>
public static bool IsControlPressed()
{
if (CommonInput.GetKey(KeyCode.LeftControl) || CommonInput.GetKey(KeyCode.LeftControl) ||
CommonInput.GetKey(KeyCode.LeftCommand) || CommonInput.GetKey(KeyCode.LeftCommand))
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Checks if the left or right alt key has been pressed (AltGr sends RightAlt)
/// </summary>
public static bool IsAltPressed()
{
return(CommonInput.GetKey(KeyCode.LeftAlt) || CommonInput.GetKey(KeyCode.RightAlt));
}
/// <summary>
/// Check if the left or right control or command keys have been pressed
/// </summary>
public static bool IsControlPressed()
{
return(CommonInput.GetKey(KeyCode.LeftControl) || CommonInput.GetKey(KeyCode.LeftControl) ||
CommonInput.GetKey(KeyCode.LeftCommand) || CommonInput.GetKey(KeyCode.LeftCommand));
}