Home » Archimedes archive » Archimedes World » AW-1996-02-Disc2.adf » !Z80Dem_Z80Demo » !Z80Dem/Resources/ReadKeys
!Z80Dem/Resources/ReadKeys
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
Tape/disk: | Home » Archimedes archive » Archimedes World » AW-1996-02-Disc2.adf » !Z80Dem_Z80Demo |
Filename: | !Z80Dem/Resources/ReadKeys |
Read OK: | ✔ |
File size: | 05B5 bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
10REM > ReadKeys 20SYS "Z80_ReadKeyMapAddress" TO keymap 30DIM inkey$(&67), speckey$(39) 40FORI%=0 TO 39 50READ speckey$(I%) 60NEXT 70FORI%=&10 TO &67 80READ inkey$(I%) 90NEXT 100FORI%=0 TO 1023 STEP 4 : keymap!I%=0 : NEXT 110 120Q=OPENIN"<Z80Em$Res>.Keys" 130IF Q=0 THEN ERROR 0,"<Z80Em$Res>.Keys not found" 140REPEAT 150S$=FNgetword 170IF LEFT$(S$,1)="#" THEN 180 PROCignoreline 190ELSE 200 IF S$<>"" THEN 210 S%=FNgetspec(S$) 220 REPEAT 230 A$=FNgetword 250 IF A$<>"" THEN 260 K%=FNgetarc(A$) 270 I%=S% DIV 5 280 J%=S% MOD 5 290 keymap!(K%*4)=(keymap!(K%*4) << 8) + (I%) + (1 << (J%+3)) 300 ENDIF 310 UNTILA$="" 320 ENDIF 330ENDIF 340UNTIL S$="" OR EOF#Q 350 351CLOSE#Q 400 410END 420 430DEFFNgetword 440LOCAL I%,A$ 450REPEAT I%=BGET#Q : UNTIL I%>32 OR I%=10 460IF I%=10 THEN ="" 470A$=CHR$I% 480REPEAT I%=BGET#Q : A$=A$+CHR$I% : UNTIL I%<33 490PTR#Q=PTR#Q-1 500=LEFT$(A$,LENA$-1) 510 520DEFPROCignoreline 530LOCALI% 540REPEAT I%=BGET#Q : UNTILI%=&A 550ENDPROC 560 570DEFFNgetspec(A$) 580LOCALI%,J% 590FOR I%=0 TO 39 600IF speckey$(I%)=A$ THEN J%=I%:I%=41 610NEXT 620=J% 630 640DEFFNgetarc(A$) 650LOCALI%,J% 660FOR I%=&10 TO &67 670IF inkey$(I%)=A$ THEN J%=I%:I%=&68 680NEXT 690=J% 1280 1290DATA CapsShift, Z, X, C, V, A, S, D, F, G, Q, W, E, R, T, 1, 2, 3, 4, 5, 0, 9, 8, 7, 6, P, O, I, U, Y, Enter, L, K, J, H, Space, SymbolShift, M, N, B 1300 1310DATA `,1,2,3,4,5,6,7,8,9,0,-,=,FALSE,<-|,Insert,Home,PageUp,NumLock,K/,K*,K#,Tab,Q,W,E,R,T,Y,U,I,O,P,[,],\,Delete,Copy,PageDown,K7,K8,K9,K-,LCtrl,A,S,D,F,G,H,J,K,L,;,',Return,K4,K5,K6,K+ 1311DATA LShift,,Z,X,C,V,B,N,M,",",.,/,RShift,Up,K1,K2,K3,CapsLock,LAlt,Space,RAlt,RCtrl,Left,Down,Right,K0,K.,Enter
� > ReadKeys 'ș "Z80_ReadKeyMapAddress" � keymap � inkey$(&67), speckey$(39) (�I%=0 � 39 2� speckey$(I%) <� F�I%=&10 � &67 P� inkey$(I%) Z� d&�I%=0 � 1023 � 4 : keymap!I%=0 : � n xQ=�"<Z80Em$Res>.Keys" �,� Q=0 � � 0,"<Z80Em$Res>.Keys not found" �� �S$=�getword �� �S$,1)="#" � � �ignoreline �� � � S$<>"" � � S%=�getspec(S$) � � � A$=�getword � � A$<>"" � K%=�getarc(A$) I%=S% � 5 J%=S% � 5 "C keymap!(K%*4)=(keymap!(K%*4) << 8) + (I%) + (1 << (J%+3)) , � 6 �A$="" @ � J� T� S$="" � �#Q ^ _�#Q � �� � � ݤgetword �� I%,A$ �� I%=�#Q : � I%>32 � I%=10 �� I%=10 � ="" � A$=�I% �"� I%=�#Q : A$=A$+�I% : � I%<33 � �#Q=�#Q-1 �=�A$,�A$-1) � ��ignoreline �I% � I%=�#Q : �I%=&A &� 0 :ݤgetspec(A$) D �I%,J% N� I%=0 � 39 X#� speckey$(I%)=A$ � J%=I%:I%=41 b� l=J% v �ݤgetarc(A$) � �I%,J% �� I%=&10 � &67 �"� inkey$(I%)=A$ � J%=I%:I%=&68 �� �=J% �� CapsShift, Z, X, C, V, A, S, D, F, G, Q, W, E, R, T, 1, 2, 3, 4, 5, 0, 9, 8, 7, 6, P, O, I, U, Y, Enter, L, K, J, H, Space, SymbolShift, M, N, B �� `,1,2,3,4,5,6,7,8,9,0,-,=,�,<-|,Insert,Home,PageUp,NumLock,K/,K*,K#,Tab,Q,W,E,R,T,Y,U,I,O,P,[,],\,Delete,Copy,PageDown,K7,K8,K9,K-,LCtrl,A,S,D,F,G,H,J,K,L,;,',Return,K4,K5,K6,K+ q� LShift,,Z,X,C,V,B,N,M,",",.,/,RShift,Up,K1,K2,K3,CapsLock,LAlt,Space,RAlt,RCtrl,Left,Down,Right,K0,K.,Enter �
00000000 0d 00 0a 10 f4 20 3e 20 52 65 61 64 4b 65 79 73 |..... > ReadKeys| 00000010 0d 00 14 27 c8 99 20 22 5a 38 30 5f 52 65 61 64 |...'.. "Z80_Read| 00000020 4b 65 79 4d 61 70 41 64 64 72 65 73 73 22 20 b8 |KeyMapAddress" .| 00000030 20 6b 65 79 6d 61 70 0d 00 1e 1f de 20 69 6e 6b | keymap..... ink| 00000040 65 79 24 28 26 36 37 29 2c 20 73 70 65 63 6b 65 |ey$(&67), specke| 00000050 79 24 28 33 39 29 0d 00 28 0e e3 49 25 3d 30 20 |y$(39)..(..I%=0 | 00000060 b8 20 33 39 0d 00 32 12 f3 20 73 70 65 63 6b 65 |. 39..2.. specke| 00000070 79 24 28 49 25 29 0d 00 3c 05 ed 0d 00 46 11 e3 |y$(I%)..<....F..| 00000080 49 25 3d 26 31 30 20 b8 20 26 36 37 0d 00 50 10 |I%=&10 . &67..P.| 00000090 f3 20 69 6e 6b 65 79 24 28 49 25 29 0d 00 5a 05 |. inkey$(I%)..Z.| 000000a0 ed 0d 00 64 26 e3 49 25 3d 30 20 b8 20 31 30 32 |...d&.I%=0 . 102| 000000b0 33 20 88 20 34 20 3a 20 6b 65 79 6d 61 70 21 49 |3 . 4 : keymap!I| 000000c0 25 3d 30 20 3a 20 ed 0d 00 6e 04 0d 00 78 19 51 |%=0 : ...n...x.Q| 000000d0 3d 8e 22 3c 5a 38 30 45 6d 24 52 65 73 3e 2e 4b |=."<Z80Em$Res>.K| 000000e0 65 79 73 22 0d 00 82 2c e7 20 51 3d 30 20 8c 20 |eys"...,. Q=0 . | 000000f0 85 20 30 2c 22 3c 5a 38 30 45 6d 24 52 65 73 3e |. 0,"<Z80Em$Res>| 00000100 2e 4b 65 79 73 20 6e 6f 74 20 66 6f 75 6e 64 22 |.Keys not found"| 00000110 0d 00 8c 05 f5 0d 00 96 0f 53 24 3d a4 67 65 74 |.........S$=.get| 00000120 77 6f 72 64 0d 00 aa 12 e7 20 c0 53 24 2c 31 29 |word..... .S$,1)| 00000130 3d 22 23 22 20 8c 0d 00 b4 11 20 20 f2 69 67 6e |="#" ..... .ign| 00000140 6f 72 65 6c 69 6e 65 0d 00 be 05 cc 0d 00 c8 10 |oreline.........| 00000150 20 20 e7 20 53 24 3c 3e 22 22 20 8c 0d 00 d2 17 | . S$<>"" .....| 00000160 20 20 20 20 53 25 3d a4 67 65 74 73 70 65 63 28 | S%=.getspec(| 00000170 53 24 29 0d 00 dc 09 20 20 20 20 f5 0d 00 e6 13 |S$).... .....| 00000180 20 20 20 20 41 24 3d a4 67 65 74 77 6f 72 64 0d | A$=.getword.| 00000190 00 fa 12 20 20 20 20 e7 20 41 24 3c 3e 22 22 20 |... . A$<>"" | 000001a0 8c 0d 01 04 18 20 20 20 20 20 20 4b 25 3d a4 67 |..... K%=.g| 000001b0 65 74 61 72 63 28 41 24 29 0d 01 0e 13 20 20 20 |etarc(A$).... | 000001c0 20 20 20 49 25 3d 53 25 20 81 20 35 0d 01 18 13 | I%=S% . 5....| 000001d0 20 20 20 20 20 20 4a 25 3d 53 25 20 83 20 35 0d | J%=S% . 5.| 000001e0 01 22 43 20 20 20 20 20 20 6b 65 79 6d 61 70 21 |."C keymap!| 000001f0 28 4b 25 2a 34 29 3d 28 6b 65 79 6d 61 70 21 28 |(K%*4)=(keymap!(| 00000200 4b 25 2a 34 29 20 3c 3c 20 38 29 20 2b 20 28 49 |K%*4) << 8) + (I| 00000210 25 29 20 2b 20 28 31 20 3c 3c 20 28 4a 25 2b 33 |%) + (1 << (J%+3| 00000220 29 29 0d 01 2c 09 20 20 20 20 cd 0d 01 36 0e 20 |))..,. ...6. | 00000230 20 20 20 fd 41 24 3d 22 22 0d 01 40 07 20 20 cd | .A$=""..@. .| 00000240 0d 01 4a 05 cd 0d 01 54 11 fd 20 53 24 3d 22 22 |..J....T.. S$=""| 00000250 20 84 20 c5 23 51 0d 01 5e 04 0d 01 5f 07 d9 23 | . .#Q..^..._..#| 00000260 51 0d 01 90 04 0d 01 9a 05 e0 0d 01 a4 04 0d 01 |Q...............| 00000270 ae 0d dd a4 67 65 74 77 6f 72 64 0d 01 b8 0b ea |....getword.....| 00000280 20 49 25 2c 41 24 0d 01 c2 1e f5 20 49 25 3d 9a | I%,A$..... I%=.| 00000290 23 51 20 3a 20 fd 20 49 25 3e 33 32 20 84 20 49 |#Q : . I%>32 . I| 000002a0 25 3d 31 30 0d 01 cc 11 e7 20 49 25 3d 31 30 20 |%=10..... I%=10 | 000002b0 8c 20 3d 22 22 0d 01 d6 0a 41 24 3d bd 49 25 0d |. =""....A$=.I%.| 000002c0 01 e0 22 f5 20 49 25 3d 9a 23 51 20 3a 20 41 24 |..". I%=.#Q : A$| 000002d0 3d 41 24 2b bd 49 25 20 3a 20 fd 20 49 25 3c 33 |=A$+.I% : . I%<3| 000002e0 33 0d 01 ea 0d cf 23 51 3d 8f 23 51 2d 31 0d 01 |3.....#Q=.#Q-1..| 000002f0 f4 0f 3d c0 41 24 2c a9 41 24 2d 31 29 0d 01 fe |..=.A$,.A$-1)...| 00000300 04 0d 02 08 10 dd f2 69 67 6e 6f 72 65 6c 69 6e |.......ignorelin| 00000310 65 0d 02 12 07 ea 49 25 0d 02 1c 15 f5 20 49 25 |e.....I%..... I%| 00000320 3d 9a 23 51 20 3a 20 fd 49 25 3d 26 41 0d 02 26 |=.#Q : .I%=&A..&| 00000330 05 e1 0d 02 30 04 0d 02 3a 11 dd a4 67 65 74 73 |....0...:...gets| 00000340 70 65 63 28 41 24 29 0d 02 44 0a ea 49 25 2c 4a |pec(A$)..D..I%,J| 00000350 25 0d 02 4e 0f e3 20 49 25 3d 30 20 b8 20 33 39 |%..N.. I%=0 . 39| 00000360 0d 02 58 23 e7 20 73 70 65 63 6b 65 79 24 28 49 |..X#. speckey$(I| 00000370 25 29 3d 41 24 20 8c 20 4a 25 3d 49 25 3a 49 25 |%)=A$ . J%=I%:I%| 00000380 3d 34 31 0d 02 62 05 ed 0d 02 6c 07 3d 4a 25 0d |=41..b....l.=J%.| 00000390 02 76 04 0d 02 80 10 dd a4 67 65 74 61 72 63 28 |.v.......getarc(| 000003a0 41 24 29 0d 02 8a 0a ea 49 25 2c 4a 25 0d 02 94 |A$).....I%,J%...| 000003b0 12 e3 20 49 25 3d 26 31 30 20 b8 20 26 36 37 0d |.. I%=&10 . &67.| 000003c0 02 9e 22 e7 20 69 6e 6b 65 79 24 28 49 25 29 3d |..". inkey$(I%)=| 000003d0 41 24 20 8c 20 4a 25 3d 49 25 3a 49 25 3d 26 36 |A$ . J%=I%:I%=&6| 000003e0 38 0d 02 a8 05 ed 0d 02 b2 07 3d 4a 25 0d 05 00 |8.........=J%...| 000003f0 04 0d 05 0a 96 dc 20 43 61 70 73 53 68 69 66 74 |...... CapsShift| 00000400 2c 20 5a 2c 20 58 2c 20 43 2c 20 56 2c 20 41 2c |, Z, X, C, V, A,| 00000410 20 53 2c 20 44 2c 20 46 2c 20 47 2c 20 51 2c 20 | S, D, F, G, Q, | 00000420 57 2c 20 45 2c 20 52 2c 20 54 2c 20 31 2c 20 32 |W, E, R, T, 1, 2| 00000430 2c 20 33 2c 20 34 2c 20 35 2c 20 30 2c 20 39 2c |, 3, 4, 5, 0, 9,| 00000440 20 38 2c 20 37 2c 20 36 2c 20 50 2c 20 4f 2c 20 | 8, 7, 6, P, O, | 00000450 49 2c 20 55 2c 20 59 2c 20 45 6e 74 65 72 2c 20 |I, U, Y, Enter, | 00000460 4c 2c 20 4b 2c 20 4a 2c 20 48 2c 20 53 70 61 63 |L, K, J, H, Spac| 00000470 65 2c 20 53 79 6d 62 6f 6c 53 68 69 66 74 2c 20 |e, SymbolShift, | 00000480 4d 2c 20 4e 2c 20 42 0d 05 14 04 0d 05 1e b7 dc |M, N, B.........| 00000490 20 60 2c 31 2c 32 2c 33 2c 34 2c 35 2c 36 2c 37 | `,1,2,3,4,5,6,7| 000004a0 2c 38 2c 39 2c 30 2c 2d 2c 3d 2c a3 2c 3c 2d 7c |,8,9,0,-,=,.,<-|| 000004b0 2c 49 6e 73 65 72 74 2c 48 6f 6d 65 2c 50 61 67 |,Insert,Home,Pag| 000004c0 65 55 70 2c 4e 75 6d 4c 6f 63 6b 2c 4b 2f 2c 4b |eUp,NumLock,K/,K| 000004d0 2a 2c 4b 23 2c 54 61 62 2c 51 2c 57 2c 45 2c 52 |*,K#,Tab,Q,W,E,R| 000004e0 2c 54 2c 59 2c 55 2c 49 2c 4f 2c 50 2c 5b 2c 5d |,T,Y,U,I,O,P,[,]| 000004f0 2c 5c 2c 44 65 6c 65 74 65 2c 43 6f 70 79 2c 50 |,\,Delete,Copy,P| 00000500 61 67 65 44 6f 77 6e 2c 4b 37 2c 4b 38 2c 4b 39 |ageDown,K7,K8,K9| 00000510 2c 4b 2d 2c 4c 43 74 72 6c 2c 41 2c 53 2c 44 2c |,K-,LCtrl,A,S,D,| 00000520 46 2c 47 2c 48 2c 4a 2c 4b 2c 4c 2c 3b 2c 27 2c |F,G,H,J,K,L,;,',| 00000530 52 65 74 75 72 6e 2c 4b 34 2c 4b 35 2c 4b 36 2c |Return,K4,K5,K6,| 00000540 4b 2b 0d 05 1f 71 dc 20 4c 53 68 69 66 74 2c 2c |K+...q. LShift,,| 00000550 5a 2c 58 2c 43 2c 56 2c 42 2c 4e 2c 4d 2c 22 2c |Z,X,C,V,B,N,M,",| 00000560 22 2c 2e 2c 2f 2c 52 53 68 69 66 74 2c 55 70 2c |",.,/,RShift,Up,| 00000570 4b 31 2c 4b 32 2c 4b 33 2c 43 61 70 73 4c 6f 63 |K1,K2,K3,CapsLoc| 00000580 6b 2c 4c 41 6c 74 2c 53 70 61 63 65 2c 52 41 6c |k,LAlt,Space,RAl| 00000590 74 2c 52 43 74 72 6c 2c 4c 65 66 74 2c 44 6f 77 |t,RCtrl,Left,Dow| 000005a0 6e 2c 52 69 67 68 74 2c 4b 30 2c 4b 2e 2c 45 6e |n,Right,K0,K.,En| 000005b0 74 65 72 0d ff |ter..| 000005b5