fpgm.a

汇编编程艺术

; FPGM.A- Include file with macros and externals for the final project.
;
; Randall Hyde.
;
; Equates:

NULL		equ	0
MaxWeight	equ	4	;Max weight user can carry at one time.


; Some important data types everyone uses:

Room		struct
north		word	?	;Near pointers to other structures where
south		word	?	; we will wind up on the GO NORTH, GO SOUTH,
west		word	?	; etc., commands.
east		word	?

ItemList	word	MaxWeight dup (?)

Description	word	?	;Description of room.
Room		ends


Item		struct
Value		word	?
Weight		word	?
Key		word	?
ShortDesc	word	?
LongDesc	word	?
WinDesc		word	?
Item		ends


dseg		segment		para public 'data'
		externdef	CurRoom:word
dseg		ends


cseg		segment		para public 'code'
		externdef	CheckPresence:near
		externdef	RemoveItem:near
		externdef	InsertItem:near
		externdef	LongDesc:near
		externdef	ShortDesc:near
		externdef	Describe:near
cseg		ends