Function removeOld

plugins/rendermax/rendermax.cpp:81–94

IMPLEMENT_VMETHOD_INTERPOSE(dungeon_render_hook, render);

void removeOld()
{
    if(engine)
    {
        INTERPOSE_HOOK(dwarmode_render_hook,render).apply(false);
        INTERPOSE_HOOK(dungeon_render_hook,render).apply(false);
        delete engine;
        engine=0;
    }
    if(current_mode!=MODE_DEFAULT)
        delete enabler->renderer;

    current_mode=MODE_DEFAULT;
}
void installNew(df::renderer* r,RENDERER_MODE newMode)
{
    enabler->renderer=r;