Class: SDL2::Mixer::Channels::Group

Inherits:

Object

• Object
• SDL2::Mixer::Channels::Group

show all

Defined in:

mixer.c

Instance Attribute Summary (collapse)

• - (Object) tag readonly

Class Method Summary (collapse)

• + (Object) default

Instance Method Summary (collapse)

• - (Object) ==
• - (Object) add
• - (Object) available
• - (Object) count
• - (Object) fade_out
• - (Object) halt
• - (Object) initialize constructor
• - (Object) newer
• - (Object) oldest

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# File 'mixer.c', line 523

static VALUE Group_initialize(VALUE self, VALUE tag)
{
    rb_iv_set(self, "@tag", tag);
    return Qnil;
}

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# File 'mixer.c', line 529

static VALUE Group_s_default(VALUE self)
{
    VALUE tag = INT2FIX(-1);
    return rb_class_new_instance(1, &tag, self);
}

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# File 'mixer.c', line 540

static VALUE Group_eq(VALUE self, VALUE other)
{
    return INT2BOOL(rb_obj_is_instance_of(other, cGroup) &&
                    Group_tag(self) == Group_tag(other));
}

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# File 'mixer.c', line 546

static VALUE Group_add(VALUE self, VALUE which)
{
    if (!Mix_GroupChannel(NUM2INT(which), Group_tag(self))) {
        SDL_SetError("Cannot add channel %d", NUM2INT(which));
        SDL_ERROR();
    }
    return Qnil;
}

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# File 'mixer.c', line 560

static VALUE Group_available(VALUE self)
{
    return INT2NUM(Mix_GroupAvailable(Group_tag(self)));
}

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# File 'mixer.c', line 555

static VALUE Group_count(VALUE self)
{
    return INT2NUM(Mix_GroupCount(Group_tag(self)));
}

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# File 'mixer.c', line 575

static VALUE Group_fade_out(VALUE self, VALUE ms)
{
    return INT2NUM(Mix_FadeOutGroup(Group_tag(self), NUM2INT(ms)));
}

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# File 'mixer.c', line 580

static VALUE Group_halt(VALUE self)
{
    Mix_HaltGroup(Group_tag(self));
    return Qnil;
}

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# File 'mixer.c', line 570

static VALUE Group_newer(VALUE self)
{
    return INT2NUM(Mix_GroupNewer(Group_tag(self)));
}

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# File 'mixer.c', line 565

static VALUE Group_oldest(VALUE self)
{
    return INT2NUM(Mix_GroupOldest(Group_tag(self)));
}