Function command_result plugin_onstatechange

plugins/building-hacks.cpp:467–482

    INTERPOSE_HOOK(work_hook,drawBuilding).apply(enable);
}
DFhackCExport command_result plugin_onstatechange(color_ostream &out, state_change_event event)
{
    switch (event) {
    case SC_WORLD_LOADED:
        enable_hooks(true);
        break;
    case SC_WORLD_UNLOADED:
        enable_hooks(false);
        clear_mapping();
        break;
    default:
        break;
    }

    return CR_OK;
}
DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands)
{
    enable_hooks(true);