//
//  TKResourcePointer.m
//  ThemeKit
//
//  Created by Colin Cornaby on Sun Dec 14 2003.
//  Copyright (c) 2003 Carpe Stellarem. All rights reserved.
//

#import "TKResourcePointer.h"
#import "TKVariation.h"
#import "TKTheme.h"

@implementation TKResourcePointer
	-(id)initForHash:(NSData *)theHash forID:(int)theID owner:(id)owner{
		//Just the init method, pretty self explanatory
		[super init];
		resID=theID;
		hashData=[[NSData alloc] initWithData:theHash];
		myOwner=owner;
		return self;
	}
	
	-(id)owner
	{
		return myOwner;
	}
	
	-(id)resource
	{
		return [(TKTheme *)myOwner resourceForHash:hashData];
	}
	
	//Some accessor methods
	
	-(int)ID{
		return resID;
	}
	
	-(NSData *)hash{
		return hashData;
	}
	
	-(void)setOwner:(id)anOwner{
	myOwner = anOwner;
}
	
	//Just some serialization
	
	- (void)encodeWithCoder:(NSCoder *)coder
	{
		[coder encodeObject:hashData forKey:@"hashData"];
		[coder encodeObject:[NSNumber numberWithInt:resID] forKey:@"resourceID"];
	}

	- (id)initWithCoder:(NSCoder *)coder
	{
		hashData = [[coder decodeObjectForKey:@"hashData"] retain];
		resID = [[coder decodeObjectForKey:@"resourceID"] intValue];
		return self;
	}
	
@end