/// <summary>
/// Checks if button has been released before allowing it to be pressed.
/// </summary>
/// <param name="button"></param>
/// <returns></returns>
public bool IsButtonPressed(PlayerInputButton button)
{
if (button == PlayerInputButton.A && aAllowed)
{
bool pressed = currentInputFrame.IsButtonPressed(button);
aAllowed = !pressed;
return(pressed);
}
else if (button == PlayerInputButton.B && bAllowed)
{
return(false);
}
else if (button == PlayerInputButton.C && cAllowed)
{
return(false);
}
else if (button == PlayerInputButton.D && dAllowed)
{
return(false);
}
else if (button == PlayerInputButton.SWAP && swapAllowed)
{
return(false);
}
return(currentInputFrame.IsButtonPressed(button));
}
public void Enqueue(PlayerInputFrame frame)
{
if (inputBuffer.Count >= size)
{
inputBuffer.Dequeue();
}
currentInputFrame = frame;
inputBuffer.Enqueue(frame);
if (frame.IsButtonPressed(PlayerInputButton.A_RELEASE))
{
aAllowed = true;
}
}
public override bool ExecuteInput()
{
PlayerInputFrame currentInputFrame = player.currentInputFrame;
InputBuffer inputBuffer = player.inputBuffer;
if (currentInputFrame.IsButtonPressed(PlayerInputButton.UP))
{
if (currentInputFrame.IsForwardPressed())
{
machine.ChangeState <JumpingForwardState>();
}
else if (currentInputFrame.IsBackwardPressed())
{
machine.ChangeState <JumpingBackwardState>();
}
else
{
machine.ChangeState <JumpingUpState>();
}
}
else if (currentInputFrame.IsForwardPressed())
{
machine.ChangeState <WalkingForwardState>();
}
else if (currentInputFrame.IsBackwardPressed())
{
machine.ChangeState <WalkingBackwardState>();
}
else if (inputBuffer.IsButtonPressed(PlayerInputButton.A))
{
machine.ChangeState <StandingAState>();
}
else
{
machine.ChangeState <StandingState>();
}
return(false);
}