#import <AppKit/AppKit.h> @interface Square : NSCell { float background; NSString *icon; int pieceType; } - (void) setBackground: (float)b; - (float) background; - (void) setImage: (NSImage *)i; - (NSImage *) image; - (NSString *)imageName; - (void) setPieceType: (int)t; - (int) pieceType; - (void) drawWithFrame: (NSRect)cellFrame inView: (NSView *)v; - (void) drawBackground: (NSRect)f inView: (NSView *)v; - (void) highlight: (NSRect)f inView: (NSView *)v; - (void) drawInteriorWithFrame: (NSRect)cellFrame inView: (NSView *)v; @end