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Preparing for modified columns, lines and mines

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This commit is contained in:
José Carlos Cuevas 2020-06-09 11:35:45 +02:00
parent 27e485a420
commit 9df0bb7ff9
1 changed files with 47 additions and 35 deletions
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82
mine.asm
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@ -12,6 +12,7 @@ COLUMNS = 8
LINES = 8
FIELDX = 16
FIELDY = 4
MAXMINES = 10
;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;Code
@ -69,50 +70,51 @@ getbmp:
;;;;; Normal reading of the field, covering the cells
; cmp dh, 01h ; Covered cell
; je iscovered
; cmp dh, 02h ; Flagged cell
; je isflagged
; cmp dx, 00009h ; There's a mine
; je mine
; cmp dx, 00008h
; je puteight
; cmp dx, 00007h
; je putseven
; cmp dx, 00006h
; je putsix
; cmp dx, 00005h
; je putfive
; cmp dx, 00004h
; je putfour
; cmp dx, 00003h
; je putthree
; cmp dx, 00002h
; je puttwo
; cmp dx, 00001h
; je putone
;;;;;;;;;;;;;;; Uncomment this to see the field uncovered
cmp dh, 01h ; Covered cell
je iscovered
cmp dh, 02h ; Flagged cell
je isflagged
cmp dx, 00109h ; There's a mine
cmp dx, 00009h ; There's a mine
je mine
cmp dx, 00108h
cmp dx, 00008h
je puteight
cmp dx, 00107h
cmp dx, 00007h
je putseven
cmp dx, 00106h
cmp dx, 00006h
je putsix
cmp dx, 00105h
cmp dx, 00005h
je putfive
cmp dx, 00104h
cmp dx, 00004h
je putfour
cmp dx, 00103h
cmp dx, 00003h
je putthree
cmp dx, 00102h
cmp dx, 00002h
je puttwo
cmp dx, 00101h
cmp dx, 00001h
je putone
;;;;;;;;;;;;;;; Uncomment this to see the field uncovered
; cmp dh, 02h ; Flagged cell
; je isflagged
; cmp dx, 00109h ; There's a mine
; je mine
; cmp dx, 00108h
; je puteight
; cmp dx, 00107h
; je putseven
; cmp dx, 00106h
; je putsix
; cmp dx, 00105h
; je putfive
; cmp dx, 00104h
; je putfour
; cmp dx, 00103h
; je putthree
; cmp dx, 00102h
; je puttwo
; cmp dx, 00101h
; je putone
mov bx, emptycell ; Point to the emptycell bitmap
ret
iscovered:
@ -222,12 +224,12 @@ continuecreateminefield:
inc dx
cmp dx, COLUMNS * LINES ; Check we have done the whole map
jl cmfloop
cmp byte [minecount], 10 ; Check we've put all mines!
cmp byte [minecount], MAXMINES ; Check we've put all mines!
jl createminefield
finishcreateminefield:
ret ; All is ok
putmine:
cmp byte [minecount], 10
cmp byte [minecount], MAXMINES
jge finishcreateminefield
cmp word [ds:bx], 00109h ;Check memory for placed mine
je continuecreateminefield
@ -402,6 +404,16 @@ exit:
int 21h
gameover:
mov ax, 0
mov ah, 02Ch ;Get current system time
int 021h
mov bh, dh ;Get current seconds
waitloop:
mov ah, 02Ch
int 021h
sub dh, bh ;Get seconds elapsed
cmp dh, 2
jl waitloop
mov ah, 0
mov al,03 ;AX=0000 due to mainloop exit condition
int 10h ;Switch back to text mode as a convenience