$#include "Controls.h"

/// %Controls sent over the network.
class Controls
{
public:
    /// Reset to initial state.
    void Reset();
    
    /// Set or release buttons.
    void Set(unsigned buttons, bool down = true)
    {
        if (down)
            buttons_ |= buttons;
        else
            buttons_ &= ~buttons;
    }
    
    /// Check if a button is held down.
    bool IsDown(unsigned button) const
    {
        return (buttons_ & button) != 0;
    }
    
    /// Check if a button was pressed on this frame. Requires previous frame's controls.
    bool IsPressed(unsigned button, const Controls& previousControls) const { return (buttons_ & button) != 0 && (previousControls.buttons_ & button) == 0; }
    
    /// Button state.
    unsigned buttons_ @ buttons;
    /// Mouse yaw.
    float yaw_ @ yaw;
    /// Mouse pitch.
    float pitch_ @ pitch;
    /// Extra control data.
    VariantMap extraData_ @ extraData;
};