Function Script_General_IsFriendly

src/script/general.c:346–361

* Check if a Unit/Structure is a friend. * * Stack: 1 - An encoded index. * * @param script The script engine to operate on. * @return Either 1 (friendly) or -1 (enemy). */

 * @return Either 1 (friendly) or -1 (enemy).
 */
uint16 Script_General_IsFriendly(ScriptEngine *script)
{
	uint16 index;
	Object *o;
	uint16 res;

	index = STACK_PEEK(1);

	o = Tools_Index_GetObject(index);

	if (o == NULL || o->flags.s.isNotOnMap || !o->flags.s.used) return 0;

	res = Script_General_IsEnemy(script);

	return (res == 0) ? 1 : -1;
}

/**
 * Check if a Unit/Structure is an enemy.