Unified.h

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//Luke Lenhart, 2008
//See /docs/License.txt for details on how this code may be used.

#pragma once

#include "../base/Setup.h"

#ifdef MPMA_COMPILE_INPUT

#include "../base/Types.h"

#include <string>
#include <vector>

namespace INPUT
{
    //Note that all input relies on the window being set up first.

    enum DeviceType
    {
        KEYBOARD_DEVICE=1,
        MOUSE_DEVICE,
        GAMEPAD_DEVICE
    };

    // -- buttons

    struct UnifiedButton
    {
        DeviceType Type;
        uint32 Data;

        inline UnifiedButton(DeviceType type, uint32 data)
        {
            Type=type;
            Data=data;
        }

        inline bool operator==(const UnifiedButton &o) const 
                { return Type==o.Type && Data==o.Data; }
        inline bool operator!=(const UnifiedButton &o) const 
                { return !(*this==o); }
    };

    bool IsButtonDown(const UnifiedButton &button);

    const std::vector<UnifiedButton>& GetCurrentlyPressedButtons();

    const std::vector<UnifiedButton>& GetNewlyPressedButtons();

    const std::string& GetFriendlyName(const UnifiedButton &button);


    // -- directions
    //(work in progress below)
/*
    struct UnifiedAxisIdentifier
    {
        DeviceType Type;

        uint32 Identifier;
    };

    struct UnifiedAxisState
    {
        float X;

        float Y;

        float Z;
    };

    const std::vector<UnifiedAxisIdentifier>& GetAxisList();

    UnifiedAxisState GetAxisState(const UnifiedAxisIdentifier &axis);

    UnifiedAxisState GetCombinedAxisState();

    const std::string& GetFriendlyName(const UnifiedAxisIdentifier &axis);
*/
}

#endif //#ifdef MPMA_COMPILE_INPUT