Add initial source files for Tic-Tac-Toe game implementation
Signed-off-by: Elmar Kresse <elmar.kresse@stud.htwk-leipzig.de>
This commit is contained in:
Elmar Kresse
9
MAIN.MAP
Normal file
9
MAIN.MAP
Normal file
@ -0,0 +1,9 @@
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Start Stop Length Name Class
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00000H 0090EH 0090FH _TEXT CODE
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00910H 009ECH 000DDH _DATA DATA
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009F0H 00AEFH 00100H STACK STACK
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Program entry point at 0000:08A6
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49
data.asm
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49
data.asm
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@ -0,0 +1,49 @@
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;****************************************
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; Elmar Kresse 19-INB-1 (2021)
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; data.asm
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; file contains variables and constant
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; for music, drawing, text and game
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;
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;****************************************
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;Sounds
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placeSound DD 4070, 100000 ; Note with pause
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placeSoundLength = $ - placeSound
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gameOverSound DD 4560, 100000, 4304, 50000, 7239, 100000, 9121, 200000
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gameOverSoundLength = $ - gameOverSound
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;coordinates and size
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x_wert DW ? ;16 Bit variable
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y_wert DW ? ;16 Bit variable
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d_wert DW ? ;16 Bit variable
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spieler DW ? ;current player (0,1)
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field DW ? ;selected field (0-8)
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balance dw 0 ;balance for check won (3 = 3 in a row)
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;Player Arrays
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player1 DW 0,0,0,0,0,0,0,0,0
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player2 DW 0,0,0,0,0,0,0,0,0
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;main menue strings
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title_str DB "TIC-TAC-TOE$"
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signature_str DB "[Elmar Kresse 19INB]$"
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choose1_str DB "1 - Mensch gegen Mensch$"
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choose2_str DB "2 - Verlassen$"
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cross_win DB "Kreuz hat gewonnen$"
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circle_win DB "Kreis hat gewonnen$"
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draw DB "Unentschieden$"
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;reset ISR var
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oldIOFF DW ?
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oldISeg DW ?
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;timer vector vars
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old_timer DW 0 ;original int 1c vector
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old_segment DW 0 ;original int 1c segment
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timer_ticks DW 0 ;timer_ticks
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344
draw.asm
Normal file
344
draw.asm
Normal file
@ -0,0 +1,344 @@
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;****************************************
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; Elmar Kresse 19-INB-1 (2021)
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; draw.asm
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; file contains source code for
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; drawing and maths for circle
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;
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; - draw_pixel MACRO x, y, c
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; - circle_draw macro x, y, radius
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; Reference Digital differential analyzer (graphics algorithm)
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; https://en.wikipedia.org/wiki/Digital_differential_analyzer_(graphics_algorithm)
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;
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; - cross_draw MACRO x, y, d
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; - rectangle_draw MACRO x, y, d
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; - line_print_down PROC
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; - line_print_straight PROC
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; - paint_menu PROC FAR
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; - prepare_display PROC
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;****************************************
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draw_pixel MACRO x, y, c
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push ax
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push bx
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push cx
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push dx
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MOV AH, 0Ch ;setzen der Konfig fürs schreiben
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MOV AL, c ; Farbe
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MOV BH, 00h ;Set Seitennummber
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MOV CX, x
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MOV DX, y
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INT 10h
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pop dx
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pop cx
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pop bx
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pop ax
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ENDM
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circle_draw macro x, y, radius
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push dx
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push cx
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push bx
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push ax
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;Werte zurücksetzen
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mov balance, 0
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mov ax, 0
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mov bx, 0
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;Verschiebung Mitte
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add x, 60
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add y, 60
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mov bx, radius
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mov balance, radius
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neg balance
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zeichne_kreis_schleife:
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;0 to 45
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mov cx, x
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add cx, bx
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mov dx, y
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sub dx, ax
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draw_pixel cx, dx, 0Fh
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;90 to 45
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mov cx, x
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add cx, ax
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mov dx, y
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sub dx, bx
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draw_pixel cx, dx, 0Ch
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;90 to 135
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mov cx, x
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sub cx, ax
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mov dx, y
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sub dx, bx
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draw_pixel cx, dx, 04h
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;180 to 135
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mov cx, x
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sub cx, bx
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mov dx, y
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sub dx, ax
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draw_pixel cx, dx, 06h
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;180 to 225
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mov cx, x
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sub cx, bx
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mov dx, y
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add dx, ax
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draw_pixel cx, dx, 12h
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;270 to 225
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mov cx, x
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sub cx, ax
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mov dx, y
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add dx, bx
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draw_pixel cx, dx, 0Bh
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;270 to 315
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mov cx, x
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add cx, ax
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mov dx, y
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add dx, bx
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draw_pixel cx, dx, 01h
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;360 to 315
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mov cx, x
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add cx, bx
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mov dx, y
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add dx, ax
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draw_pixel cx, dx, 0Dh
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push dx
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mov dx, balance
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add dx, ax
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add dx, ax
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mov balance, dx
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pop dx
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cmp balance, 0
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jl balance_negative
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;balance_positive:
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dec bx
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push dx
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mov dx, balance
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sub dx, bx
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sub dx, bx
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mov balance, dx
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pop dx
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balance_negative:
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inc ax
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cmp ax, bx
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jg end_drawing
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jmp zeichne_kreis_schleife
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end_drawing:
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; pause the screen for dos compatibility:
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pop ax
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pop bx
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pop cx
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pop dx
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endm
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cross_draw MACRO x, y, d
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push ax
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push bx
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push cx
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push dx
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;Erste FOR Schleife nach rechts unten
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mov cx, x
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mov dx, y
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xor cx,cx ; cx-register is the counter, setn to 0
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loop1:
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push cx
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mov cx, cx
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mov dx, y
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add dx, cx
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add cx, x
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draw_pixel cx, dx, 0Fh
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pop cx
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inc cx
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cmp cx, d ; cx vergleich mit der Größe (Dimension d)
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jle loop1 ; Loop while less or equal
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xor cx,cx ; cx-register is the counter, setn to 0
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loop2:
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push cx
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mov cx, cx
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mov dx, y
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sub dx, cx
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add cx, x
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add dx, d
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draw_pixel cx, dx, 0Dh
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pop cx
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inc cx
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cmp cx, d ; cx vergleich mit der Größe (Dimension d)
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jle loop2 ; Loop while less or equal
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pop ax
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pop bx
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pop cx
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pop dx
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ENDM
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rectangle_draw MACRO x, y, d
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;Verwaltet move und call
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mov cx, x
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mov dx, y
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mov x_wert, cx
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mov y_wert, dx
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mov d_wert, d
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call line_print_down
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call line_print_straight
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ENDM
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line_print_down PROC
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xor cx,cx ; cx-register is the counter, setn to 0
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loop3:
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push cx
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mov cx, cx
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mov dx, y_wert
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add cx, x_wert
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draw_pixel cx, dx, 0Fh
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add dx, d_wert
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draw_pixel cx, dx, 0Fh
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pop cx
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inc cx
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cmp cx, d_wert ; cx vergleich mit der Größe (Dimension d)
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jle loop3 ; Loop while less or equal
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ret
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line_print_down endp
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line_print_straight PROC
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xor dx,dx ; cx-register is the counter, setn to 0
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loop4:
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push dx
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mov dx, dx
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mov cx, x_wert
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add dx, y_wert
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draw_pixel cx, dx, 0Fh
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add cx, d_wert
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draw_pixel cx, dx, 0Fh
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pop dx
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inc dx
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cmp dx, d_wert ; cx vergleich mit der Größe (Dimension d)
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jle loop4 ; Loop while less or equal
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ret
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line_print_straight endp
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paint_menu PROC FAR
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push ax
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push bx
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push dx
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;set pointer
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mov ah,2
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mov dh,5
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mov dl,14
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mov bh,0
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int 10h
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mov dx,offset title_str
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mov ah,9
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int 21h
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;set pointer
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mov ah,2
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mov dh,6
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mov dl,10
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mov bh,0
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int 10h
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mov dx,offset signature_str
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mov ah,9
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int 21h
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;set pointer
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mov ah,2
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mov dh,7
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mov dl,11
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mov bh,0
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int 10h
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cmp cx, 2
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mov dx,offset cross_win
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je zeige_gewinner
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cmp cx, 3
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mov dx,offset circle_win
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je zeige_gewinner
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cmp cx, 4
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jne kein_gewinner
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mov ah,2
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mov dh,7
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mov dl,13
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mov bh,0
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int 10h
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mov dx,offset draw
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je zeige_gewinner
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zeige_gewinner:
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mov ah,9
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int 21h
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kein_gewinner:
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;set pointer
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mov ah,2
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mov dh,9
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mov dl,10
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mov bh,0
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int 10h
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mov dx,offset choose1_str
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mov ah,9
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int 21h
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;set pointer
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mov ah,2
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mov dh,10
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mov dl,10
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mov bh,0
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int 10h
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mov dx,offset choose2_str
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mov ah,9
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int 21h
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pop ax
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pop bx
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pop dx
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ret
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paint_menu endp
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prepare_display PROC
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;Videomode clear alles entfernen
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;Spielfeld initialisieren
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rectangle_draw 80, 10, 405 ; Kreuz MACRO
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rectangle_draw 84, 14, 130 ; 1
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rectangle_draw 218, 14, 130 ; 2
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rectangle_draw 352, 14, 130 ; 3
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rectangle_draw 84, 148, 130 ; 4
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rectangle_draw 218, 148, 130 ; 5
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rectangle_draw 352, 148, 130 ; 6
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rectangle_draw 84, 282, 130 ; 7
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rectangle_draw 218, 282, 130 ; 8
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rectangle_draw 352, 282, 130 ; 9
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ret
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prepare_display ENDP
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;---------------------------------------- DRAW ENDE ---------------------------------------
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401
game.asm
Normal file
401
game.asm
Normal file
@ -0,0 +1,401 @@
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;****************************************
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; Elmar Kresse 19-INB-1 (2021)
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; game.asm
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; file contains source code for the
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; basic functions of the game logic
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;
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; - conkf MACRO x_kord, y_kord
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; - conkf_prog PROC FAR
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; - game_logic PROC
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; - check_won_value MACRO a, b, c
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; - check_draw PROC
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; - reset_player_data PROC
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; - check_won PROC
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; - reset_timerisr PROC
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; - start_game PROC
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;****************************************
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conkf MACRO x_kord, y_kord ;MACRO for coordinates to field
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push dx
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push cx
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mov cx, x_kord
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mov dx, y_kord
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mov field, 0h
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call conkf_prog
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pop cx
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pop dx
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ENDM
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conkf_prog PROC FAR ;PROC for coordinates to field
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push ax
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push bx
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push cx
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push dx
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;horizontal x
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cmp cx, 482
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jg out_of_range
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cmp cx, 352
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mov x_wert, 357
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jnl x_3
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cmp cx, 218
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mov x_wert, 223
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jnl x_2
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cmp cx, 84
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mov x_wert, 89
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jnl x_1
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jmp out_of_range
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x_3:
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mov ax, 2
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jmp y_kordi
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x_2:
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mov ax, 1
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jmp y_kordi
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x_1:
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mov ax, 0
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y_kordi:
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;vertical y
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cmp dx, 412
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jg out_of_range
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cmp dx, 282
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mov y_wert, 287
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jnl y_3
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cmp dx, 148
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mov y_wert, 153
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jnl y_2
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cmp dx, 14
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mov y_wert, 19
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jnl y_1
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jmp out_of_range
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y_3:
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mov bx, 6
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jmp calc_field
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y_2:
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mov bx, 3
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jmp calc_field
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y_1:
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mov bx, 0
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calc_field:
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add ax, bx ;(A = ax) * (B = bx) = (goal = AX)
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mov field, ax
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jmp kord_final
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out_of_range:
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mov field, 10 ;not in range(0-8) 10 is set for later checks
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kord_final:
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pop dx
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pop cx
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pop bx
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pop ax
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ret
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conkf_prog ENDP
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game_logic PROC
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conkf x_wert, y_wert
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;check valid field 0-8
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cmp field, 0ah
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je end_game_logic
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;Feld frei
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push ax
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push si
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mov si, field
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shl si, 1
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cmp player1[si], 1
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pop si
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pop ax
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je end_game_logic
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push ax
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push si
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mov si, field
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shl si, 1
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cmp player2[si], 1
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pop si
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pop ax
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je end_game_logic
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mov ax, spieler
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cmp ax, 0
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je kreuz_spieler
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jne kreis_spieler
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kreuz_spieler:
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cross_draw x_wert, y_wert, 120
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;Sound
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PUSH AX BX CX DX
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MOV BX, OFFSET placeSound
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MOV CX, OFFSET placeSoundLength
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CALL playbeep
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POP DX CX BX AX
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mov spieler, 1 ;Spieler umschalten
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;Geklicketes Feld belegen
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push ax
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push si
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mov si, field
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shl si, 1
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mov player1[si], 1
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pop si
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pop ax
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push cx
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mov cx, offset player1
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call check_won
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pop cx
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cmp ax, 1
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jne end_game_logic
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mov cx, 2
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call reset_timerisr
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call start_programm
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kreis_spieler:
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;Kreis zeichnen
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circle_draw x_wert, y_wert, 60
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;Sound
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PUSH AX BX CX DX
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MOV BX, OFFSET placeSound
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MOV CX, OFFSET placeSoundLength
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CALL playbeep
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POP DX CX BX AX
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mov spieler, 0 ;Spieler umschalten
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||||
|
||||
;Geklicketes Feld belegen
|
||||
push ax
|
||||
push si
|
||||
mov si, field
|
||||
shl si, 1
|
||||
mov player2[si], 1
|
||||
pop si
|
||||
pop ax
|
||||
|
||||
push cx
|
||||
mov cx, offset player2
|
||||
call check_won
|
||||
pop cx
|
||||
|
||||
cmp ax, 1
|
||||
jne end_game_logic
|
||||
mov cx, 3
|
||||
call reset_timerisr
|
||||
call start_programm
|
||||
|
||||
end_game_logic:
|
||||
|
||||
call check_draw
|
||||
ret
|
||||
game_logic ENDP
|
||||
|
||||
check_won_value MACRO a, b, c
|
||||
push ax
|
||||
push bx
|
||||
mov bx, 0
|
||||
mov ax, a;
|
||||
shl ax, 1
|
||||
add bp, ax
|
||||
add bx, ds:[bp]
|
||||
mov bp, cx
|
||||
mov ax, b;
|
||||
shl ax, 1
|
||||
add bp, ax
|
||||
add bx, ds:[bp]
|
||||
mov bp, cx
|
||||
mov ax, c;
|
||||
shl ax, 1
|
||||
add bp, ax
|
||||
add bx, ds:[bp]
|
||||
mov bp, cx
|
||||
cmp bx, 3
|
||||
pop bx
|
||||
pop ax
|
||||
je got_winner
|
||||
ENDM
|
||||
|
||||
check_draw PROC
|
||||
|
||||
;Überprüfen ob Unentschieden
|
||||
push bx ;Counter ob alle Felder belegt sind
|
||||
push ax ;Zahlvariable für Shiften
|
||||
push cx ;Pointer für das Array des jeweiligen Spielers
|
||||
push dx ;Zählvariable für Schleifen
|
||||
push bp
|
||||
mov bx, 0
|
||||
mov ax, 0
|
||||
mov dx, 0
|
||||
|
||||
mov cx, offset player1 ;pointer for player1
|
||||
|
||||
player1_field_loop:
|
||||
mov ax, dx
|
||||
shl ax, 1
|
||||
mov bp, cx
|
||||
add bp, ax
|
||||
add bx, ds:[bp]
|
||||
inc dx
|
||||
cmp dx, 9
|
||||
jne player1_field_loop
|
||||
|
||||
mov cx, offset player2 ;pointer for player2
|
||||
mov dx, 0
|
||||
player2_field_loop:
|
||||
mov ax, dx
|
||||
shl ax, 1
|
||||
mov bp, cx
|
||||
add bp, ax
|
||||
add bx, ds:[bp]
|
||||
inc dx
|
||||
cmp dx, 9
|
||||
jne player2_field_loop
|
||||
|
||||
|
||||
cmp bx, 9
|
||||
|
||||
pop bp
|
||||
pop dx
|
||||
pop cx
|
||||
pop ax
|
||||
pop bx
|
||||
|
||||
je draw_end
|
||||
jmp check_draw_end
|
||||
|
||||
draw_end:
|
||||
mov cx, 4 ; 4 = Unentschieden
|
||||
call reset_timerisr
|
||||
call start_programm
|
||||
|
||||
check_draw_end:
|
||||
ret
|
||||
check_draw ENDP
|
||||
|
||||
reset_player_data PROC
|
||||
|
||||
push ax
|
||||
push si
|
||||
push bx ;Schleifen Zähler
|
||||
mov bx, 0
|
||||
|
||||
resetloop_player1:
|
||||
mov si, bx
|
||||
shl si, 1
|
||||
mov player1[si], 0
|
||||
inc bx
|
||||
cmp bx, 9
|
||||
jne resetloop_player1
|
||||
|
||||
mov bx, 0
|
||||
resetloop_player2:
|
||||
mov si, bx
|
||||
shl si, 1
|
||||
mov player2[si], 0
|
||||
inc bx
|
||||
cmp bx, 9
|
||||
jne resetloop_player2
|
||||
|
||||
pop bx
|
||||
pop si
|
||||
pop ax
|
||||
ret
|
||||
reset_player_data ENDP
|
||||
|
||||
check_won PROC
|
||||
push bp
|
||||
mov bp, cx
|
||||
|
||||
;vertical
|
||||
check_won_value 0, 3, 6
|
||||
check_won_value 1, 4, 7
|
||||
check_won_value 2, 5, 8
|
||||
|
||||
;horizontal
|
||||
|
||||
check_won_value 2, 1, 0
|
||||
check_won_value 3, 4, 5
|
||||
check_won_value 6, 7, 8
|
||||
|
||||
;cross
|
||||
check_won_value 0, 4, 8
|
||||
check_won_value 6, 4, 2
|
||||
jmp ende_check_won
|
||||
|
||||
got_winner:
|
||||
pop bp
|
||||
|
||||
;play gameover sound
|
||||
MOV BX, OFFSET gameOverSound
|
||||
MOV CX, gameOverSoundLength
|
||||
CALL playbeep
|
||||
|
||||
mov ax, 1 ;var for save winner exists
|
||||
ret
|
||||
|
||||
ende_check_won:
|
||||
pop bp
|
||||
mov ax, 0
|
||||
ret
|
||||
check_won ENDP
|
||||
|
||||
reset_timerisr PROC
|
||||
PUSH CX
|
||||
PUSH DS
|
||||
PUSH AX
|
||||
PUSH DX
|
||||
MOV AX, 251Ch ; Restore old user timer interrupt vector
|
||||
MOV DX, [CS:old_timer]
|
||||
MOV CX, [CS:old_segment]
|
||||
MOV DS, CX
|
||||
INT 21h
|
||||
POP DX
|
||||
POP AX
|
||||
POP DS
|
||||
POP CX
|
||||
ret
|
||||
reset_timerisr ENDP
|
||||
|
||||
start_game PROC
|
||||
CLI
|
||||
|
||||
mov ax,00h
|
||||
int 33h
|
||||
or ax,ax
|
||||
|
||||
call reset_player_data ;Spieler Array reset
|
||||
mov ax,12h ;Videomodus
|
||||
int 10h
|
||||
|
||||
call prepare_display
|
||||
|
||||
mov ax, 1 ;Curser an
|
||||
int 33h
|
||||
|
||||
;Ersten Spieler setzten
|
||||
|
||||
call prepare_mouse
|
||||
mov spieler, 0
|
||||
call prepare_display
|
||||
|
||||
STI
|
||||
ret
|
||||
start_game endp
|
||||
140
logic.asm
Normal file
140
logic.asm
Normal file
@ -0,0 +1,140 @@
|
||||
;****************************************
|
||||
; Elmar Kresse 19-INB-1 (2021)
|
||||
; logic.asm
|
||||
; file contains source code for the
|
||||
; logic (mouse, timer, programm)
|
||||
;
|
||||
; - handle_timer_tick PROC
|
||||
; - prepare_timer_tick PROC
|
||||
; - prepare_mouse PROC
|
||||
; - mouseProc PROC FAR
|
||||
; - start_programm PROC
|
||||
;****************************************
|
||||
|
||||
handle_timer_tick PROC
|
||||
; Call the original interrupt vector
|
||||
; by pushing flags register and doing a FAR CALL to old vector
|
||||
PUSHF
|
||||
CALL DWORD ptr [CS:old_timer]
|
||||
INC WORD ptr [CS:timer_ticks] ; Increase timer counter
|
||||
|
||||
IRET
|
||||
handle_timer_tick ENDP
|
||||
|
||||
prepare_timer_tick PROC
|
||||
|
||||
PUSH DS
|
||||
MOV AX, 351Ch ; Get user timer interrupt vector
|
||||
INT 21h
|
||||
; ES:BX now has the address of the interrupt vector
|
||||
MOV [CS:old_timer], BX
|
||||
MOV AX, ES
|
||||
MOV [CS:old_segment], AX
|
||||
|
||||
MOV AX, 251ch ; Set user timer interrupt vector
|
||||
PUSH CS
|
||||
POP DS
|
||||
MOV DX, OFFSET handle_timer_tick
|
||||
INT 21h
|
||||
|
||||
POP ds
|
||||
|
||||
ret
|
||||
prepare_timer_tick ENDP
|
||||
|
||||
prepare_mouse PROC
|
||||
|
||||
mov dx, OFFSET mouseProc ;jump to click_event_handler
|
||||
mov ax, 0Ch
|
||||
mov cx, 00000010b ; on left click
|
||||
push cs ;es:dx
|
||||
pop es
|
||||
int 33h
|
||||
|
||||
mov ax, 1 ;show cursor
|
||||
int 33h
|
||||
|
||||
ret
|
||||
prepare_mouse ENDP
|
||||
|
||||
mouseProc PROC FAR ;other doc segment therefore FAR
|
||||
enter 0, 0
|
||||
push ax
|
||||
push bx
|
||||
push cx
|
||||
push dx
|
||||
push es
|
||||
push ds
|
||||
|
||||
mov ax, 2 ;hide cursor
|
||||
int 33h
|
||||
|
||||
;dx contains coordinates of "rows"
|
||||
mov y_wert, dx ;save y coordinate in variable
|
||||
;cx contains coordinates of "columns"
|
||||
mov x_wert, cx ;save y coordinate in variable
|
||||
|
||||
call game_logic
|
||||
|
||||
xor bx, bx ;button pressed clear result
|
||||
|
||||
mov ax, 1 ;show cursor
|
||||
int 33h
|
||||
|
||||
pop ds
|
||||
pop es
|
||||
pop dx
|
||||
pop cx
|
||||
pop bx
|
||||
pop ax
|
||||
leave
|
||||
ret
|
||||
mouseProc ENDP
|
||||
|
||||
start_programm PROC
|
||||
|
||||
mov AX, video_seg
|
||||
mov es, AX
|
||||
|
||||
|
||||
mov ax, @DATA
|
||||
mov ds, ax
|
||||
|
||||
|
||||
mov ax, 12h
|
||||
int 10h
|
||||
|
||||
mov dx, 03C4h ;address of the index port (share)
|
||||
mov al, 2 ;index of control register
|
||||
out dx, al ;Set index: output out :: dx to port al(2)
|
||||
inc dx ;index of dataport
|
||||
mov al, 0Fh ;value (1 = bit plane enabled, here all) fi
|
||||
out dx, al
|
||||
|
||||
|
||||
call prepare_timer_tick
|
||||
|
||||
mov ax,0Dh
|
||||
int 10h
|
||||
|
||||
call paint_menu
|
||||
|
||||
check_mode_loop:
|
||||
xor ax, ax ;delete ah
|
||||
int 16h ;keyboard query
|
||||
|
||||
cmp al,'1'
|
||||
je short playgame
|
||||
|
||||
cmp al,'2'
|
||||
je ende
|
||||
|
||||
jmp check_mode_loop
|
||||
|
||||
playgame:
|
||||
call start_game
|
||||
|
||||
|
||||
ret
|
||||
start_programm ENDP
|
||||
|
||||
133
main.asm
Normal file
133
main.asm
Normal file
@ -0,0 +1,133 @@
|
||||
;****************************************
|
||||
; Elmar Kresse 19-INB-1 (2021)
|
||||
; main.asm
|
||||
; file contains source code for the
|
||||
; main operations
|
||||
;
|
||||
;****************************************
|
||||
|
||||
.model small
|
||||
.STACK 100h
|
||||
.486
|
||||
esc_code = 1Bh ;esc key
|
||||
video_seg = 0B800h
|
||||
|
||||
.data
|
||||
INCLUDE data.asm
|
||||
|
||||
|
||||
.code
|
||||
INCLUDE draw.asm
|
||||
INCLUDE game.asmn
|
||||
INCLUDE sound.asm
|
||||
INCLUDE logic.asm
|
||||
|
||||
ISR1Ch: push ds
|
||||
push ax
|
||||
mov ax, @DATA
|
||||
mov ds, ax
|
||||
pop ax
|
||||
pop ds
|
||||
iret
|
||||
|
||||
;start of the main program
|
||||
;----------------------------------------------------------------------------------------------------------
|
||||
Beginn:
|
||||
|
||||
mov ax, @DATA
|
||||
mov ds, ax
|
||||
mov ax, 3
|
||||
int 10h
|
||||
;read old VT entry
|
||||
mov al, 1Ch
|
||||
mov ah, 35h
|
||||
int 21h
|
||||
;es:bx address old ISR
|
||||
;save
|
||||
mov oldIOFF, bx
|
||||
mov oldISeg, es
|
||||
;store new ISR
|
||||
push ds ; store ds
|
||||
push cs
|
||||
pop ds ; ds <- cs
|
||||
mov dx, OFFSET ISR1Ch ; address in ds:dx
|
||||
mov al, 1Ch ; <vn>
|
||||
mov ah, 25h
|
||||
int 21h
|
||||
pop ds ; restore ds
|
||||
|
||||
|
||||
call start_programm
|
||||
|
||||
;--------------------------------------------------------------------------------------------------------
|
||||
|
||||
;Endlosschleife
|
||||
;--------------------------------------------------------------------------------------------------------
|
||||
endlloop:
|
||||
xor ax, ax ;delete ah
|
||||
int 16h ;Keyboard query, waits for any key is pressed
|
||||
cmp al, esc_code ;If esc is not pressed, the program remains in the endless loop
|
||||
jne short endlloop ;jmp not equal
|
||||
call reset_timerisr
|
||||
mov cx, 0
|
||||
call start_programm
|
||||
|
||||
;-------------------------------------------------------------------------------------------------------
|
||||
|
||||
;End of the program and return to DOS
|
||||
;-----------------------------------------------------------------------------------------------------
|
||||
ende:
|
||||
|
||||
PUSH DS
|
||||
MOV AX, 251Ch ;Restore old user timer interrupt vector
|
||||
MOV DX, [CS:old_timer]
|
||||
MOV CX, [CS:old_segment]
|
||||
MOV DS, CX
|
||||
INT 21h
|
||||
POP DS
|
||||
|
||||
mov ax, 0 ;reset mouse programm
|
||||
int 33h ;mouse interrupt
|
||||
|
||||
MOV ax, 3 ;Reset screen mode
|
||||
INT 10h
|
||||
|
||||
mov dx, oldIOFF ;order is important
|
||||
mov ax, oldISeg
|
||||
mov ds, ax
|
||||
mov al, 1Ch
|
||||
mov ah, 25h
|
||||
int 21h
|
||||
|
||||
mov ah, 4Ch ;Backflow to DOS
|
||||
int 21h
|
||||
.stack 100h
|
||||
end Beginn
|
||||
;---------------------------------------------------------------------------------------------------
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
; Convert X: Y coordinates to fields
|
||||
; Check whether the field is free
|
||||
; if free field
|
||||
; test whether the player has won
|
||||
|
||||
; 1 2 3 0 1 2
|
||||
; 1|2 3 4 0|0 1 2
|
||||
; 4|5 6 7 3|3 4 5
|
||||
; 7|8 9 10 6|6 7 8
|
||||
|
||||
;8 test cases
|
||||
; 0,3,6
|
||||
; 1,4,7
|
||||
; 2,5,8
|
||||
|
||||
; 0,1,2
|
||||
; 3,4,5
|
||||
; 6,7,8
|
||||
|
||||
; 0,4,8
|
||||
; 6,4,2
|
||||
45
sound.asm
Normal file
45
sound.asm
Normal file
@ -0,0 +1,45 @@
|
||||
;****************************************
|
||||
; Elmar Kresse 19-INB-1 (2021)
|
||||
; sound.asm
|
||||
; file contains source code for
|
||||
; only playing sounds
|
||||
;
|
||||
; - playbeep PROC
|
||||
;source: http://muruganad.com/8086/8086-assembly-language-program-to-play-sound-using-pc-speaker.html
|
||||
;****************************************
|
||||
|
||||
|
||||
playbeep PROC
|
||||
MOV AL, 182
|
||||
OUT 43h, AL
|
||||
beep:
|
||||
|
||||
;set frequency
|
||||
MOV AX, [BX]
|
||||
OUT 42h, AL
|
||||
MOV AL, AH
|
||||
OUT 42h, AL
|
||||
;sound on
|
||||
IN AL, 61h
|
||||
OR AL, 00000011b
|
||||
OUT 61h, AL
|
||||
|
||||
ADD BX, 4
|
||||
MOV WORD ptr [CS:timer_ticks], 0
|
||||
|
||||
;break
|
||||
timer_loop:
|
||||
CMP WORD ptr [CS:timer_ticks], 3
|
||||
jne timer_loop
|
||||
MOV WORD ptr [CS:timer_ticks], 0
|
||||
|
||||
;sound off
|
||||
IN AL, 61h
|
||||
AND AL, 11111100b
|
||||
OUT 61h, AL
|
||||
|
||||
ADD BX, 4
|
||||
SUB CX, 8
|
||||
JNE beep
|
||||
ret
|
||||
playbeep ENDP
|
||||
Reference in New Issue
Block a user