textslider.qc

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#include "textslider.qh"

entity makeXonoticTextSlider_T(string theCvar, string theTooltip)
{
    entity me;
    me = NEW(XonoticTextSlider);
    me.configureXonoticTextSlider(me, theCvar, theTooltip);
    return me;
}
entity makeXonoticTextSlider(string theCvar)
{
    return makeXonoticTextSlider_T(theCvar, string_null);
}
void XonoticTextSlider_configureXonoticTextSlider(entity me, string theCvar, string theTooltip)
{
    me.configureSliderVisuals(me, me.fontSize, me.align, me.valueSpace, me.image);
    me.controlledCvar = (theCvar) ? theCvar : string_null;
    // me.loadCvars(me); // don't load it yet
    setZonedTooltip(me, theTooltip, theCvar);
}
void XonoticTextSlider_setValue(entity me, float val)
{
    if(val != me.value)
    {
        SUPER(XonoticTextSlider).setValue( me, val );
        me.saveCvars(me);
    }
}
void XonoticTextSlider_setValue_noAnim(entity me, float val)
{
    if(val != me.value)
    {
        SUPER(XonoticTextSlider).setValue_noAnim(me, val);
        me.saveCvars(me);
    }
}
void XonoticTextSlider_loadCvars(entity me)
{
    if (!me.controlledCvar)
        return;

    float n = tokenize_console(me.controlledCvar);
    string s = cvar_string(argv(0));
    float i;
    for(i = 1; i < n; ++i)
        s = strcat(s, " ", cvar_string(argv(i)));
    me.setValueFromIdentifier_noAnim(me, s);
    if(me.value < 0 && n > 1)
    {
        // if it failed: check if all cvars have the same value
        // if yes, try its value as 1-word identifier
        for(i = 1; i < n; ++i)
            if(cvar_string(argv(i)) != cvar_string(argv(i-1)))
                break;
        if(i >= n)
            me.setValueFromIdentifier_noAnim(me, cvar_string(argv(0)));
    }
}
void XonoticTextSlider_saveCvars(entity me)
{
    if (!me.controlledCvar)
        return;

    if(me.value >= 0 && me.value < me.nValues)
    {
        float n = tokenize_console(me.controlledCvar);
        if(n == 1)
        {
            // this is a special case to allow spaces in the identifiers
            cvar_set(argv(0), me.getIdentifier(me));
            CheckSendCvars(me, argv(0));
        }
        else
        {
            float i;
            float m = tokenize_console(strcat(me.controlledCvar, " ", me.getIdentifier(me)));
            if(m == n + 1)
            {
                for(i = 0; i < n; ++i)
                {
                    cvar_set(argv(i), argv(n));
                    CheckSendCvars(me, argv(i));
                }
            }
            else if(m == n * 2)
            {
                for(i = 0; i < n; ++i)
                {
                    cvar_set(argv(i), argv(i + n));
                    CheckSendCvars(me, argv(i));
                }
            }
            else
                error("XonoticTextSlider: invalid identifier ", me.getIdentifier(me), " does not match cvar list ", me.controlledCvar);
        }
    }
}
void XonoticTextSlider_configureXonoticTextSliderValues(entity me)
{
    me.configureTextSliderValues(me, string_null);
    me.loadCvars(me);
}