#include <function.h> static private mapping Manipulate = ([]); // abstract methods string GetDefiniteShort(); // end abstract methods varargs mixed GetManipulate(string str) { if( !str ) { str = "default"; } return Manipulate[str]; } string array GetManipulates() { return keys(Manipulate); } mapping RemoveManipulate(string item) { map_delete(Manipulate, item); return Manipulate; } varargs mapping SetManipulate(mixed key, mixed desc) { if( !key ) { key = "default"; } if( !desc ) { if( mapp(key) ) { Manipulate = expand_keys(key); } else { Manipulate["default"] = key; } } else { Manipulate[key] = desc; } return Manipulate; } varargs mixed CanManipulate(object who, string component) { mixed val; if( !component ) { component = "default"; } val = Manipulate[component]; if( !val ) { if( component == "default" ) { return 0; } else { return "#There is no " + component + " on " + GetDefiniteShort() + "."; } } else return 1; } varargs mixed eventManipulate(object who, string component) { mixed val; if( !component ) { val = Manipulate["default"]; } else { val = Manipulate[component]; } if( arrayp(val) ) { val = val[query_night()]; } if( stringp(val) ) { object env; env = environment(who); who->eventPrint(val); if( component ) { env->eventPrint(who->GetName() + " moves the " + component + " on " + GetDefiniteShort() + ".", who); } else { env->eventPrint(who->GetName() + " moves " + GetDefiniteShort() + ".", who); } return 1; } else { if( functionp(val) & FP_OWNER_DESTED ) { return "Error in evaluating functional."; } return evaluate(val, who, component); } } mixed direct_move_obj(object target) { return CanManipulate(this_player()); } mixed direct_move_str_on_obj(string str, object target) { return CanManipulate(this_player(), remove_article(lower_case(str))); }