Method DEFINE_VMETHOD_INTERPOSE

plugins/rendermax/rendermax.cpp:71–77

struct dungeon_render_hook : viewscreen_dungeonmodest{
    typedef df::viewscreen_dungeonmodest interpose_base;
    DEFINE_VMETHOD_INTERPOSE(void,render,())
    {
        engine->preRender();
        INTERPOSE_NEXT(render)();
        engine->calculate();
        engine->updateWindow();
    }
};
IMPLEMENT_VMETHOD_INTERPOSE(dungeon_render_hook, render);