private void TryExecuteCommand(KeyCommand command, PressType.KeyPressType pressType)
{
// If we need to press multiple keys, loop over them.
if (command.commandKeyTriggers.Length > 1)
{
for (int ii = 0; ii < command.commandKeyTriggers.Length; ii++)
{
// If were at the end of the required keys to press array, check if we pressed the last one and execute the command based on that.
if (ii == command.commandKeyTriggers.Length - 1)
{
switch (pressType)
{
case PressType.KeyPressType.Down:
if (Input.GetKeyDown(command.commandKeyTriggers[ii]))
{
ExecuteCommand(command);
}
break;
case PressType.KeyPressType.Hold:
if (Input.GetKey(command.commandKeyTriggers[ii]))
{
ExecuteCommand(command);
}
break;
}
}
// This is one of the keys we need to press in order to execute the command. Check if it is pressed down.
else
{
if (!Input.GetKey(command.commandKeyTriggers[ii]))
{
break;
}
}
}
}
// We only need to press one key.
else
{
switch (pressType)
{
case PressType.KeyPressType.Down:
if (Input.GetKeyDown(command.commandKeyTriggers[0]))
{
ExecuteCommand(command);
}
break;
case PressType.KeyPressType.Hold:
if (Input.GetKey(command.commandKeyTriggers[0]))
{
ExecuteCommand(command);
}
break;
}
}
}
/// <param name="keyCodes">
/// The set of keys required to be pressed to execute this function. (Note: KeyPressType.Down: keys need to be pressed in the correct order,
/// KeyPressType.Hold: keys don't need to be pressed in the correct order, KeyPressType.Up: all keys need to be released in the same frame)
/// </param>
public KeyCommandAttribute(KeyCode[] keyCodes, PressType.KeyPressType pressType, params object[] parameters)
{
if (keyCodes.Length > 1)
{
this.keyCodes = keyCodes;
}
else
{
this.keyCode = keyCodes[0];
}
this.pressType = pressType;
this.parameters = parameters;
}
/// <param name="keyCode">
/// The key required to be pressed to execute this function.
/// </param>
/// <param name="pressType">
/// The type of keypress required to execute this function.
/// </param>
/// <param name="parameters">
/// Parameters for this function.
/// </param>
public KeyCommandAttribute(KeyCode keyCode, PressType.KeyPressType pressType, params object[] parameters)
{
this.keyCode = keyCode;
this.pressType = pressType;
this.parameters = parameters;
}
