电子琴汇编代码.doc

DRAW MACRO S_X,S_Y,E_X,E_Y,COLOR LOCAL DRAW_NEXT PUSH AX PUSH BX PUSH CX PUSH DX MOV AH,0CH MOV AL,COLOR MOV BH,0 MOV CX,S_X MOV DX,S_Y DRAW_NEXT: INT 10H INC CX CMP CX,E_X JNE DRAW_NEXT MOV CX, S_X INC DX CMP DX,E_Y JNE DRAW_NEXT POP DX POP CX POP BX POP AX ENDM DRAWSQRE MACRO S_X,S_Y,E_X,E_Y,COLOR LOCAL UP,DOWN,LEFT,RIGHT PUSH AX PUSH BX PUSH CX PUSH DX PUSH SI MOV AH,0CH MOV AL,COLOR MOV BH,0 MOV CX,S_X MOV DX,S_Y UP: INT 10H INC CX CMP CX,E_X JNE UP RIGHT: INT 10H INC DX CMP DX,E_Y JNE RIGHT MOV CX,S_X MOV SI,E_X INC SI DOWN: INT 10H INC CX CMP CX,SI JNE DOWN MOV DX,S_Y MOV CX,S_X LEFT: INT 10H INC DX CMP DX, E_Y JNE LEFT POP SI POP DX POP CX POP BX POP AX ENDM DATA SEGMENT BG DB 1-Autoplay,0DH,0AH DB ,0DH,0AH DB ,0DH,0AH DB 9-Shang Hai Tan!,0DH,0AH DB 4-Return,0DH,0AH DB 2-Handplay,0DH,0AH DB ,0DH,0AH DB ,0DH,0AH DB ( 1-8)-Naturals,0DH,0AH DB 9-Return,0DH,0AH DB 3-Exit,0DH,0AH,$ FREQ3 DW 330,392,440,330,392,294 DW 330,392,440,523,440,392,220,262,330,294 DW 294,330,392,294,330,294,220,220 DW 220,262,294,330,294,247,220,262,196 DW 294,330,294,247,220,196,262 DW 523,523,440,523,440,523,440,392 DW 392,330,440,392,262,294,262,292,330 DW 330,330,294,330 DW 523,523,494,440 DW 330,330,294,330,523,494,440,330,392 DW 0 TIME3 DW 2 DUP(12,12,75),3 DUP(12),25,12,25,6,6,12,75 DW 12,12,75,4 DUP(12),75,12,12,37,5 DUP(12),75 DW 37,12,12,12,12,12,50 DW 12,12,12,50,12,12,12,75 DW 12,12,37,12,25,6,6,12,50,12,12,12,50,12,12,12,75 DW 12,12,37,12,12,12,12,12,75 NAT DW 262,294,330,349,392,440,494,523 START_COL DB ? TEXT DB 16 DB 2 DB 06H ST_LX DW 50,61,72,83,94,105,116 ST_MX DW 127,138,149,160,171,182,193 ST_HX DW 204,215,226,237,248,259,270 ST_Y DW 50 ED_LX DW 60,71,82,93,104,115,126 ED_MX DW 137,148,159,170,181,192,203 ED_HX DW 214,225,236,247,258,269,280 ED_Y DW 90 BT_X DW 57,68,90,101,112 DW 134,145,167,178,189 DW 211,222,244,254,265 BT_Y DW 50 BD_X DW 64,75,97,108,119 DW 141,152,174,185,196 DW 218,229,251,262,273 BD_Y DW 70 DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS:DATA MAIN PROC FAR PUSH DS MOV AX,0 PUSH AX MOV AX,DATA MOV DS,AX CALL INIT LEA DX,BG MOV AH,9 INT 21H DRAW 84,130,89,134,0AH DRAW 84,170,89,174,0AH DRAW 58,100,264,101,0EH DRAW 58,194,264,195,0EH DRAW 57,100,58,194,0EH DRAW 265,100,266,194,0EH READ_KEY: DRAW 66,105,72,111,0AH DRAW 66,144,72,150,0AH MOV AH,7 INT 21H CMP AL,1 JZ K5 CMP AL,2 JZ HAND CMP AL,3 JNZ READ_KEY RET K5:JMP K8 K6:JMP READ_KEY HAND:DRAW 66,144,72,150,01H DRAW 84,170,89,174,0AH JMP READ KA:JMP K6 READ: MOV AH,7 INT 21H CMP AL,9 JZ KA K1: CMP AL,1 JB K0 CMP AL,8 JA K0 DRAW 84,170,89,174,04H LEA BX,NAT LEA SI,ST_MX LEA DI,ED_MX JMP PLAY K0:JMP HAND k4:JMP READ_KEY K8:JMP K7 K7:JMP AUTO K9:JMP K4 PLAY:PUSH BX AND AX,000FH SHL AX,1 SUB AX,2 MOV BX,AX MOV DX,BX CALL KEY_DOWN POP BX PUSH SI PUSH DI PUSH DX MOV SI,AX MOV DI,BXSI CALL SING1 POP DX POP DI POP SI MOV BX,DX CALL KEY_UP JMP HAND AUTO:DRAW 66,105,72,111,01H MOV AH,7 INT 21H CMP AL,4 JZ K9 CMP AL,9 JZ F4 JMP AUTO F4: JMP F3 F3: DRAW 84,130,89,134,04H LEA SI,FREQ3 LEA BP,TIME3 CALL SING2 DRAW 84,130,89,134,0AH JMP AUTO MAIN ENDP SING1 PROC NEAR PUSH DI PUSH SI PUSH BP PUSH BX REPT1: MOV BX,30 CALL GESOUND POP BX POP BP POP SI POP DI RET SING1 ENDP SING2 PROC NEAR PUSH DI PUSH SI PUSH BP PUSH BX REPT2:MOV DI,SI MOV BX,DS:BP MOV AH,0BH INT 21H CMP AL,0FFH JE QUIT CMP DI,0 JE QUIT CALL GESOUND ADD SI,2 ADD BP,2 JMP REPT2 POP BX POP BP POP SI POP DI QUIT: POP BX POP BP POP SI POP DI RET SING2 ENDP GESOUND PROC NEAR PUSH AX PUSH BX PUSH CX PUSH DX PUSH DI MOV AL,0B6H OUT 43H,AL MOV DX,12H MOV AX,348CH DIV DI OUT 42H,AL IN AL,61H MOV AL,AH OUT 42H,AL IN AL,61H MOV AH,AL OR AL,3 OUT 61H,AL WAIT2: CALL WAITF DEC BX JNZ WAIT2 MOV AL,AH OUT 61H,AL POP DI POP DX POP CX POP BX POP AX RET GESOUND ENDP WAITF PROC NEAR PUSH AX MOV CX,2801 WAITF1: IN AL,61H AND AL,10H CMP AL,AH JE WAITF1 MOV AH,AL LOOP WAITF1 POP AX RET WAITF ENDP INIT PROC NEAR MOV AX,DATA MOV DS,AX MOV AH,0 MOV AL,0DH INT 10H MOV AH,0BH MOV BH,0 MOV BL,10H INT 10H CALL SHOW_TEXT DRAW 45,30,285,94,06H DRAWSQRE 45,30,285,94,06H DRAWSQRE 49,48,280,49,07H LEA SI,ST_LX LEA DI,ED_LX MOV CX,21 INIT_DRAW: DRAW SI,ST_Y,DI,ED_Y,0FH DRAW SI,90,DI,93,07H ADD SI,2 ADD DI,2 LOOP INIT_DRAW LEA SI,BT_X LEA DI,BD_X MOV CX,15 INIT_BLOCK: DRAW SI,BT_Y,DI,BD_Y,00H ADD DI,2 ADD SI,2 LOOP INIT_BLOCK SHOW_TEXT PROC NEAR LEA DI,TEXT MOV DH,DI INC DI MOV DL,DI MOV START_COL,DL MOV AH,2 MOV BH,0 INT 10H INC DI MOV BL,DI END_TEXT: RET SHOW_TEXT ENDP MOV AH,4CH INT 21H INIT ENDP KEY_DOWN PROC NEAR PU