#import "abstract_agent.h"

@implementation AbstractAgent

@synthesize position = pos;

- (id)initWithPosition:(int) p
{
  self = [super init];
  if (self)
    {
      [self setPosition:p];
    }
  return self;
}

- (void)update
{
}

- (NSString *)displayChar
{
  return [[NSString stringWithCString:" "] autorelease];
}

@end
