Cube  Diff

	ARG_1EST,
	ARG_2EST,
	ARG_VARI
};

// nasty macros for registering script functions, abuses globals to avoid
// excessive infrastructure
#define COMMANDN(name, fun, nargs)                                   \
	OF_CONSTRUCTOR()                                             \
	{                                                            \
		enqueueInit(^{                                       \
			addcommand(@ #name, (void (*)())fun, nargs); \
		});                                                  \
	}
#define COMMAND(name, nargs) COMMANDN(name, name, nargs)
#define VARP(name, min, cur, max)                                       \
	int name;                                                       \
	OF_CONSTRUCTOR()                                                \
	{                                                               \
		enqueueInit(^{                                          \
			name = variable(                                \
			    @ #name, min, cur, max, &name, NULL, true); \