#include "DictList.h"
#include "Dict.h"

#define THING DictList
#include "THING+NSArray.m"

@implementation DictList
//
//  Read in variable # of objects from FILE *
//
- (id) initListFromFile: (FILE *)fp
{
	id  d;

	self = [super init];
	array = [[NSMutableArray alloc] init];
	do {
		d = [(Dict *)[Dict alloc] initFromFile: fp];
		if (d != NULL)
			[self addObject: d];
	} while (d != NULL);
	[d release];

	return self;
}

//
//  Write out list file
//
- (id) writeListFile: (const char *)filename
{
	FILE        *fp;
	NSUInteger  i;
	id          obj;

	fp = fopen (filename, "w+t");
	if (fp == NULL)
		return NULL;
	fprintf (fp, "// Object List written by QuakeEd\n");

	for (i = 0; i < [self count]; i++) {
		obj = [self objectAtIndex: i];
		[obj writeBlockTo: fp];
	}
	fclose (fp);

	return self;
}

//
//  Find the keyword in all the Dict objects
//
- (id) findDictKeyword: (const char *)key
{
	NSUInteger  i;
	dict_t      *d;
	id          dict;

	for (i = 0; i < [self count]; i++) {
		dict = [self objectAtIndex: i];
		d = [(Dict *) dict findKeyword: key];
		if (d != NULL)
			return dict;
	}
	return NULL;
}

@end