//////////////////////////////////////
//                                  //
//  MouseHeld is a library designed //
//  to allow tracking of what mouse //
//  buttons  are  being  held  down //
//                                  //
//////////////////////////////////////

// mouse button macros

#define MOUSE_LEFT  1   // left click
#define MOUSE_RIGHT 2   // right click
#define MOUSE_MIDLE 4   // middle click

client
    var
        mouses_down = 0     //variable for what keys are being held down


    // bitflags to track holding down mouse buttons.
    // uncomment the //world << mouses_down to see.

    // MouseDown() tells us they're being held down
    // then we turn on their respective bitflags
    MouseDown(atom/object,location,control,params)
        var/list/pref = params2list(params)
        if("left" in pref)
            mouses_down |= MOUSE_LEFT
        if("right" in pref)
            mouses_down |= MOUSE_RIGHT
        if("middle" in pref)
            mouses_down |= MOUSE_MIDLE

        //world << mouses_down

        ..()

    // MouseUp() tells us they are no longer being held down.
    // then we turn off their respective bitflags
    MouseUp(object,location,control,params)
        var/list/pref = params2list(params)
        if("left" in pref)
            mouses_down &= ~MOUSE_LEFT
        if("right" in pref)
            mouses_down &= ~MOUSE_RIGHT
        if("middle" in pref)
            mouses_down &= ~MOUSE_MIDLE

        //world << mouses_down

        ..()


#undef MOUSE_LEFT
#undef MOUSE_RIGHT
#undef MOUSE_MIDLE