' PROGRAM The Lost Comic Book
' (c) ZarSoft 2022 Pascalated BASIC
' (c) ZarSoft 2023 Pascalated Boriel ZX BASIC
' Written by Ze Oliveira
' Pascalated Sinclair BASIC (c) 1987 by ZarSoft
' Pascalated BASIC Converter (c) 2021 by Zarsoft
' Pascalated Boriel (c) 2023 by ZarSoft
' ZX BASIC Compiler (c) 2008 by Boriel
#include <input.bas> ' number = VAL INPUT(12)
#include <screen.bas> ' SCREEN$ function
#include <attr.bas> ' ATTR function
'--- Pascalated Boriel ---
#define PROGRAM REM
#define BEGIN REM
'#define CONST CONST
#define VAR DIM
#define INTEGER LONG
#define REAL FLOAT
#define CHAR STRING
'#define STRING STRING
#define BOOLEAN UBYTE
#define TYPE AS
'#define WHILE WHILE
#define REPEAT DO
#define UNTIL LOOP UNTIL
#define PROCEDURE SUB
CONST TRUE TYPE BOOLEAN = 1
CONST FALSE TYPE BOOLEAN = 0
PROGRAM The Lost Comic Book
' CONSTant declarations
CONST PHOTO = 100
' STRING CONST not accepted
'CONST TYPE STRING e$ = "................................" : REM empty line
'CONST e$ TYPE STRING = " " : REM empty line
' VAR - Global variables
VAR STATE TYPE INTEGER ' automaton state
VAR a$(99,CODE "Z") ' automaton
VAR GameOver TYPE BOOLEAN
VAR k$ ' key
VAR Empty$ ' empty line
PROCEDURE TRON (m TYPE STRING)
PRINT AT 22,0;m;
PAUSE 0
END PROCEDURE
DATA 5
DATA "You are in the city of Oporto."
DATA "Your mission, if you choose to accept it, is to find..."
DATA "THE LOST COMIC BOOK."
DATA "You must decide: *Accept or *Decline."
DATA ""
DATA 7
DATA "The nearest comic shop is Bye Bye Tintin."
DATA "*Enter this shop or go to the *Next."
DATA ""
DATA 10
DATA "You enter the shop and search for The Lost Comic Book."
DATA "But you find only Tintin comics."
DATA "You have wasted the whole day."
DATA "You must *Give up."
DATA ""
DATA 12
DATA "The next comic shop is The Wing Shop."
DATA "*Enter this shop or go to the *Next."
DATA ""
DATA 20
DATA "You enter the shop and search for The Lost Comic Book."
DATA "But you find only Asterix comics."
DATA "You have wasted the whole day."
DATA "You must *Give up."
DATA ""
DATA 22
DATA "The next shop is in Coimbra."
DATA "You enter the freeway."
DATA "Time is running out."
DATA "You must go *Faster."
DATA ""
DATA 25
DATA "You are in Coimbra."
DATA "The nearest comic shop is Doc Cartoon."
DATA "*Enter this shop or go to the *Next."
DATA ""
DATA 30
DATA "You enter the shop and search for The Lost Comic Book."
DATA "But you find only Marvel comics."
DATA "You have wasted the whole day."
DATA "You must *Give up."
DATA ""
DATA 32
DATA "The next shop is in Lisbon."
DATA "You enter the freeway."
DATA "Time is running out."
DATA "You must go *Faster."
DATA ""
DATA 35
DATA "You are in Lisbon."
DATA "The nearest comic shop is The Thieves Market."
DATA "*Enter this shop or go to the *Next."
DATA ""
DATA 40
DATA "You enter The Thieves Market and search for The Lost Comic Book."
DATA "But you find only The Phantom comics."
DATA "You have wasted the whole day."
DATA "You must *Give up."
DATA ""
DATA 42
DATA "You see Paradise Cafe across the street and remember the good old days..."
DATA "But time is running out - the shops are almost closed."
DATA "*Enter Paradise Cafe or go to the *Next comic shop."
DATA ""
DATA 50
DATA "You enter Paradise Cafe but the place is different than you remembered... there are no girls..."
DATA "Time is running out - the shops are almost closed."
DATA "Take a *Drink or go to the *Next comic shop."
DATA ""
DATA 52
DATA "While you take a drink you notice that the place is filled with young people working on computers..."
DATA "Now you realize that you are in a Cybercafe - the kids are accessing the internet."
DATA "Sudden you have an ideia... and search for comics on the internet."
DATA "You got 2 answers: www.bdportugal.com and www.bazar0.com."
DATA "What link do you choose?"
DATA "*1 - BD Portugal"
DATA "*2 - Bazar0"
DATA ""
DATA 60
DATA "YOU GOT THE LOST COMIC BOOK!"
DATA "That was fast! Long live the internet!"
DATA "You complete the order and *Exit Paradise Cafe..."
DATA ""
DATA 75
DATA "CONGRATULATIONS!"
DATA "YOU ARE THE MAN!"
DATA "See you next time."
DATA ""
DATA 80
DATA "You reach Vile Books but the shop is closed - is out of business..."
DATA "*Move on."
DATA ""
DATA 90
DATA "You run out of time - the shops are closed."
DATA "*Move on."
DATA ""
DATA 95
DATA "You drive away and stop at Vasco da Gama Bridge."
DATA "You think about what are you gonna do."
DATA "*Jump down or *Try again another day..."
DATA ""
DATA 99
DATA " "
DATA "You better go home and get some sleep."
DATA "Try again tomorrow..."
DATA ""
PROCEDURE ReadKey
REPEAT
PAUSE 0
LET k$ = INKEY$
UNTIL k$ <> ""
BEEP .2,5+5*RND
IF k$ >= "a" THEN LET k$ = CHR$( CODE k$ + CODE "A" - CODE "a" )
END PROCEDURE
PROCEDURE LoadPhoto
REM ShowWaitScreen
PRINT AT 0,0;
FOR i = 0 TO 2
PRINT PAPER 1;INK 1;Empty$;
NEXT i
PRINT PAPER 7;INK 0;AT 1,15;"\A\B";
PRINT PAPER 7;INK 0;AT 2,15;"\C\D";
PRINT AT 3,0;
FOR i = 3 TO 15
PRINT PAPER 1;INK 1;Empty$;
NEXT i
REM LOAD pixels
PAPER 8 : INK 8
PRINT AT 2,0;
LOAD STR$(STATE)+"a" CODE
PRINT PAPER 0;INK 0;AT 16,0;Empty$;
REM LOAD ATTR
PRINT AT 15,0;
LOAD STR$(STATE)+"b" CODE
PAPER 0 : INK 7
REM CLEAR message zone
FOR i = 23 TO 16 STEP -1
PRINT AT i,0;Empty$;
NEXT i
PRINT AT 15,0;
END PROCEDURE
PROCEDURE WriteLineOld1
POKE 23692,255 : REM disable scroll message
PRINT
FOR n=1 TO LEN m$
IF m$(n) <> "*"
PRINT m$(n);
ELSE
LET n = n+1
PRINT PAPER 6;INK 0;m$(n);
ENDIF
BEEP .02,10+10*RND
NEXT n
END PROCEDURE
PROCEDURE WriteLine (m$ TYPE STRING)
POKE 23692,24 : REM disable scroll message
PRINT
FOR n=0 TO LEN m$-1
IF m$(n) <> "*" THEN PRINT m$(n);
IF m$(n) = "*" THEN LET n = n+1 : PRINT PAPER 6;INK 0;m$(n);
IF INKEY = "" THEN BEEP .02,10+10*RND
NEXT n
END PROCEDURE
PROCEDURE RestoreMessage
VAR num TYPE INTEGER
VAR line$ TYPE STRING
RESTORE
READ num
WHILE num <> STATE
REPEAT
READ line$
UNTIL line$ = ""
READ num
END WHILE
END PROCEDURE
PROCEDURE WriteMessage
'RESTORE VAL( "Message"+STR$(STATE) )
RestoreMessage
READ m$
WHILE m$ <> ""
WriteLine(m$)
READ m$
END WHILE
END PROCEDURE
PROCEDURE ProcessKey
LET STATE = CODE a$(STATE,CODE k$)
IF STATE > PHOTO
LET STATE = STATE - PHOTO
LoadPhoto
ENDIF
WriteMessage
IF STATE = 75 OR STATE = 99 THEN LET GameOver = TRUE
END PROCEDURE
PROCEDURE DefineChars
REM \A\B
REM \C\D
' "A"
POKE USR "A"+0, BIN 11111111
POKE USR "A"+1, BIN 11000000
POKE USR "A"+2, BIN 11000000
POKE USR "A"+3, BIN 11001010
POKE USR "A"+4, BIN 11100101
POKE USR "A"+5, BIN 11110010
POKE USR "A"+6, BIN 11111001
POKE USR "A"+7, BIN 11111100
' "B"
POKE USR "B"+0, BIN 11111111
POKE USR "B"+1, BIN 00000111
POKE USR "B"+2, BIN 00000111
POKE USR "B"+3, BIN 10100111
POKE USR "B"+4, BIN 01000111
POKE USR "B"+5, BIN 10011111
POKE USR "B"+6, BIN 00111111
POKE USR "B"+7, BIN 01111111
' "C"
POKE USR "C"+0, BIN 11111101
POKE USR "C"+1, BIN 11111000
POKE USR "C"+2, BIN 11110001
POKE USR "C"+3, BIN 11100000
POKE USR "C"+4, BIN 11000001
POKE USR "C"+5, BIN 11000010
POKE USR "C"+6, BIN 11000101
POKE USR "C"+7, BIN 11111111
' "D"
POKE USR "D"+0, BIN 10111111
POKE USR "D"+1, BIN 00011111
POKE USR "D"+2, BIN 10001111
POKE USR "D"+3, BIN 00000111
POKE USR "D"+4, BIN 10000111
POKE USR "D"+5, BIN 01000111
POKE USR "D"+6, BIN 10100111
POKE USR "D"+7, BIN 11111111
END PROCEDURE
PROCEDURE InitGame
BORDER 0 : PAPER 0 : INK 7 : CLS
PRINT "THE LOST COMIC BOOK"
PRINT "(c) 2023 Zarsoft"
PRINT "Pascalated Boriel ZX BASIC demo"
POKE 23609,64 : REM keyboard beep
LET GameOver = FALSE
DefineChars
REM automato
'DIM a$(99,CODE "Z")
LET a$(1,CODE "Start") = CHR$(5+PHOTO)
LET a$(5,CODE "Accept") = CHR$(7)
LET a$(5,CODE "Decline") = CHR$(99)
LET a$(7,CODE "Enter") = CHR$(10+PHOTO)
LET a$(7,CODE "Next") = CHR$(12)
LET a$(10,CODE "Give up") = CHR$(99)
LET a$(12,CODE "Enter") = CHR$(20+PHOTO)
LET a$(12,CODE "Next") = CHR$(22+PHOTO)
LET a$(20,CODE "Give up") = CHR$(99)
LET a$(22,CODE "Faster") = CHR$(25+PHOTO)
LET a$(25,CODE "Enter") = CHR$(30+PHOTO)
LET a$(25,CODE "Next") = CHR$(32+PHOTO)
LET a$(30,CODE "Give up") = CHR$(99)
LET a$(32,CODE "Faster") = CHR$(35+PHOTO)
LET a$(35,CODE "Enter") = CHR$(40+PHOTO)
LET a$(35,CODE "Next") = CHR$(42)
LET a$(40,CODE "Give up") = CHR$(99)
LET a$(42,CODE "Enter") = CHR$(50+PHOTO)
LET a$(42,CODE "Next") = CHR$(80+PHOTO)
LET a$(50,CODE "Drink") = CHR$(52)
LET a$(50,CODE "Next") = CHR$(80+PHOTO)
LET a$(52,CODE "1 BD Portugal") = CHR$(60+PHOTO)
LET a$(52,CODE "2 Bazar0") = CHR$(60+PHOTO)
LET a$(60,CODE "Exit") = CHR$(75+PHOTO)
LET a$(80,CODE "Move on") = CHR$(90+PHOTO)
LET a$(90,CODE "Move on") = CHR$(95+PHOTO)
LET a$(95,CODE "Jump") = CHR$(99)
LET a$(95,CODE "Try again") = CHR$(5+PHOTO)
REM Start first screen
LET STATE = 1
LET k$ = "Start"
'CONST TYPE STRING e$ = "................................" : REM empty line
LET Empty$ = " " : REM empty line
ProcessKey
END PROCEDURE
PROCEDURE MainRoutine
InitGame
REPEAT
ReadKey
'PRINT "---";a$(STATE,CODE k$);"==="
'PRINT "---";CODE a$(STATE,CODE k$);"===" : PAUSE 0
IF a$(STATE,CODE k$) > "" THEN ProcessKey
UNTIL GameOver
TheEnd
END PROCEDURE
PROGRAM The Lost Comic Book
PRINT AT 23,0;"Pascalated Boriel ZX BASIC demo";
PAUSE 1*50
MainRoutine
END PROGRAM
I've been trying to convert Telengard from Commodore BASIC to Sinclair BASIC - originally targetting a 32K expanded ZX81 for fun
I quickly discovered that although porting the cut-down Vic-20 version of Telengard that I made some years ago (around 26K) into Sinclair BASIC meant that all those wonderful LET and GOTOs had to be included, in addition to carving up each command onto it's own separate line. In addition to that I had to deal with multiple variable clashes (no two-letter string names, no arrays starting from 0, etc). These set-backs in turn pushed the size of the program well above the original 32K in the text file, so the result I achieved so far was hard won - and to be honest it's a little incomplete in some areas and unfinished. I just wanted to see that I had *something* that would work for now.
ZX81 text to program converters were telling me that the program was just too big.
I turned to BASIC compilation. If I can't get this to run on a ZX81, let's try the 48K speccy.
This might have been a good idea, assuming the compiled program may well be smaller than the original BASIC listing, but it would appear that the tape file created is around 48K in size. Upon loading the compiled program into the emulator, crashes are occurring - despite having completed successful compilation of the code. The crashes seem to differ every time I remove/add lines etc - which makes me think that I've found the 48K Speccy's upper limit of memory. Doesn't even work on a 128K speccy though, so I dunno....
Attached is the text file I have been working from. It compiles OK with the command:
.\zxbc -taB --sinclair teleng.txt
...but the output won't start in the emulator (I'm using FUSE if that makes a difference)
Is the resulting program just too big to ever work? If so, short of hacking the program down further, is there any way to compress it from the compiler options?
If there's any bugs in the compiler (or I have the wrong options), then I suspect you'll find them thanks to this listing.
' PROGRAM Hangman
' (c) ZarSoft 2022 Pascalated BASIC
' (c) ZarSoft 2023 Pascalated Boriel ZX BASIC
' Written by Ze Oliveira
' Pascalated Sinclair BASIC (c) 1987 by ZarSoft
' Pascalated BASIC Converter (c) 2021 by Zarsoft
' Pascalated Boriel (c) 2023 by ZarSoft
' ZX BASIC Compiler (c) 2008 by Boriel
#include <input.bas> ' number = VAL INPUT(12)
#include <screen.bas> ' SCREEN$ function
#include <attr.bas> ' ATTR function
'--- Pascalated Boriel ---
#define PROGRAM REM
#define BEGIN REM
'#define CONST CONST
#define VAR DIM
#define INTEGER LONG
#define REAL FLOAT
#define CHAR STRING
'#define STRING STRING
#define BOOLEAN UBYTE
#define TYPE AS
'#define WHILE WHILE
#define REPEAT DO
#define UNTIL LOOP UNTIL
#define PROCEDURE SUB
CONST TRUE TYPE BOOLEAN = 1
CONST FALSE TYPE BOOLEAN = 0
' VARiables
VAR NumWords TYPE INTEGER ' 29
VAR Score = 0 ' score
VAR Total = 0 ' total of games
VAR DataBuild(10,4) TYPE INTEGER ' gallows and body design
VAR MaxPieces TYPE INTEGER ' Hang and body pieces
VAR Success TYPE BOOLEAN
VAR Hanged TYPE BOOLEAN
VAR Npieces TYPE INTEGER
VAR Nchars TYPE INTEGER
VAR Xkeymap(26) TYPE INTEGER
VAR Ykeymap(26) TYPE INTEGER
VAR key$ TYPE CHAR
VAR AnotherGame TYPE BOOLEAN
VAR Word$ TYPE STRING
VAR LenWord TYPE INTEGER
PROCEDURE DataWords
REM "12345678901"
DATA "ADAPTER"
DATA "ALGORITHM"
DATA "ASSEMBLER"
DATA "ASSEMBLY"
DATA "AUDIO"
DATA "BASIC"
DATA "BOARD"
DATA "BRIGHTNESS"
DATA "BROWSER"
DATA "CALCULATION"
DATA "CALCULATOR"
DATA "CARTRIDGE"
DATA "CASSETTE"
DATA "CHARACTER"
DATA "CIRCUIT"
DATA "COLOR"
DATA "COMMAND"
DATA "COMPILER"
DATA "COMPUTER"
DATA "DATABASE"
DATA "DESIGN"
DATA "DISK"
DATA "DISPLAY"
REM "DISTRIBUTION"
DATA "DRIVER"
DATA "DYNAMIC"
DATA "EARTH"
DATA "ELECTRICITY"
DATA "ELECTRONIC"
DATA "EMULATOR"
DATA "EXPANSION"
DATA "EXPRESSION"
DATA "EXTERNAL"
DATA "FIRMWARE"
DATA "FLASH"
DATA "FLOPPY"
DATA "FLUXOGRAM"
DATA "FUTURE"
DATA "GENERATOR"
DATA "GOOGLE"
DATA "GRAPHIC"
DATA "HARDWARE"
DATA "HUMANITY"
DATA "INPUT"
DATA "INTEGER"
REM "INTELLIGENCE"
DATA "INTERFACE"
DATA "INTERNAL"
DATA "INTERNET"
DATA "INTERPRETER"
DATA "ITERATION"
DATA "JOYSTICK"
DATA "KEYBOARD"
DATA "KEYWORD"
DATA "LOADING"
DATA "MAGAZINE"
DATA "MANUAL"
DATA "MEMORY"
DATA "MICRODRIVE"
REM "MICROPROCESSOR"
DATA "MICROSOFT"
DATA "MNEMONIC"
DATA "MOTHERBOARD"
DATA "MONITOR"
DATA "MOUSE"
DATA "NUMBER"
DATA "OPERATION"
DATA "OUTPUT"
DATA "PARADISE"
DATA "PASCAL"
DATA "PASSWORD"
DATA "PIRACY"
DATA "PLATFORM"
DATA "PORTUGAL"
DATA "POWER"
DATA "PRINTER"
DATA "PROCESSOR"
DATA "PROGRAM"
DATA "RANDOM"
DATA "REAL"
DATA "RESOLUTION"
DATA "RESTART"
DATA "REVISION"
DATA "ROBOT"
DATA "SAVING"
DATA "SCROLL"
DATA "SHUTDOWN"
DATA "SINCLAIR"
DATA "SOFTWARE"
DATA "SOUND"
DATA "SPEAKER"
DATA "SPECTRUM"
DATA "SPREADSHEET"
DATA "STATIC"
DATA "STRING"
DATA "STORAGE"
DATA "TECHNOLOGY"
DATA "TELEVISION"
REM "UNIORDER"
DATA "UNIX"
DATA "UPGRADE"
DATA "USERNAME"
DATA "VIDEO"
DATA "VIRUS"
DATA "VOLTAGE"
DATA "WIKIPEDIA"
DATA "WINDOWS"
DATA "YOUTUBE"
DATA "ZILOG"
DATA ""
REM "12345678901"
END PROCEDURE
PROCEDURE ClearKeyboard
FOR j=20 TO 13 STEP -1
PRINT AT j,5;PAPER 4;" ";
NEXT j
END PROCEDURE
PROCEDURE ShowCrowd
FOR k=1 TO LenWord
PRINT PAPER 8;AT 10,8+2*k;"\A"
PRINT PAPER 8;AT 11,8+2*k;"\B"
PRINT PAPER 8;AT 12,8+2*k;"\C"
NEXT k
END PROCEDURE
PROCEDURE ReadChar
: FOR h=10 TO -10 STEP -2 : BEEP .006,h : NEXT h
REPEAT
REPEAT
PAUSE 0
LET key$ = INKEY$
'PRINT key$
UNTIL key$ <> ""
IF key$ > "Z" THEN LET key$ = CHR$( CODE(key$)+CODE("A")-CODE("a") )
UNTIL key$ >= "A" AND key$ <= "Z"
: FOR h=-2 TO 2 STEP 2 : BEEP .006,h : NEXT h
RANDOMIZE
END PROCEDURE
PROCEDURE ShowChar (k TYPE INTEGER)
PRINT PAPER 1;INK 7;AT 9,8+2*k;key$
PRINT PAPER 8;AT 10,8+2*k;"\D"
PRINT PAPER 8;AT 11,8+2*k;"\E"
PRINT PAPER 8;AT 12,8+2*k;"\F"
END PROCEDURE
PROCEDURE Congratulations
VAR h TYPE INTEGER
ClearKeyboard
PRINT AT 4,10;PAPER 5;INK 2;"Congratulations!"
: FOR h=-2 TO 2 STEP 1 : BEEP .1,h : NEXT h
END PROCEDURE
PROCEDURE Hang
VAR k TYPE INTEGER
ClearKeyboard
PRINT AT 4,10;PAPER 5;INK 2;"You lost!"
REM open floor
FOR k = 1 TO 12
INVERSE 1
PLOT 36,86+16 : DRAW 12-(k-1), -(k-1)
INVERSE 0
PLOT 36,86+16 : DRAW 12-k, -k
PAUSE 2
NEXT k
REM join legs
FOR k = 6 TO 0 STEP -1
REM left leg
INVERSE 1
PLOT 42,97+16 : DRAW -(k+1), -14+INT ((k+1)/2)
INVERSE 0
PLOT 42,97+16 : DRAW -k, -14+INT (k/2)
REM right leg
INVERSE 1
PLOT 44,97+16 : DRAW (k+1), -14+INT ((k+1)/2)
INVERSE 0
PLOT 44,97+16 : DRAW k, -14+INT (k/2)
PAUSE 2
NEXT k
REM join arms
FOR k = 10 TO 0 STEP -1
REM left arm
INVERSE 1
PLOT 42,111+16 : DRAW -(k+1), (k+1)-10
INVERSE 0
PLOT 42,111+16 : DRAW -k, k-10
REM right arm
INVERSE 1
PLOT 44,111+16 : DRAW (k+1), (k+1)-10
INVERSE 0
PLOT 44,111+16 : DRAW k, k-10
PAUSE 2
NEXT k
BEEP .5,0 : PAUSE 20 : BEEP .5,0 : PAUSE 20 : BEEP .25,0 : PAUSE 2 : BEEP 1,0
END PROCEDURE
PROCEDURE Build
VAR x1,y1,x2,y2 TYPE INTEGER
'RESTORE
'READ x1,y1,x2,y2
LET x1 = DataBuild(Npieces,1)
LET y1 = DataBuild(Npieces,2)
LET x2 = DataBuild(Npieces,3)
LET y2 = DataBuild(Npieces,4)
LET y1=176-y1+16
LET y2=176-y2+16
PAPER 5
IF y2 > 176
CIRCLE x1,y1,x2
ELSE
PLOT x1,y1
DRAW x2-x1,y2-y1
ENDIF
END PROCEDURE
PROCEDURE InitDataBuild
'VAR DataBuild(10,4) TYPE INTEGER ' Hang and body design
REM vertical
DataBuild(1,1) = 17
DataBuild(1,2) = 103
DataBuild(1,3) = 17
DataBuild(1,4) = 42
REM horizontal
DataBuild(2,1) = 17
DataBuild(2,2) = 42
DataBuild(2,3) = 43
DataBuild(2,4) = 42
REM diagonal
DataBuild(3,1) = 18
DataBuild(3,2) = 52
DataBuild(3,3) = 27
DataBuild(3,4) = 43
REM rope
DataBuild(4,1) = 43
DataBuild(4,2) = 52
DataBuild(4,3) = 43
DataBuild(4,4) = 42
REM head
DataBuild(5,1) = 43
DataBuild(5,2) = 57
DataBuild(5,3) = 5
DataBuild(5,4) = -1
REM tors
DataBuild(6,1) = 43
DataBuild(6,2) = 62
DataBuild(6,3) = 43
DataBuild(6,4) = 78
REM left arm
DataBuild(7,1) = 43
DataBuild(7,2) = 65
DataBuild(7,3) = 33
DataBuild(7,4) = 65
REM right arm
DataBuild(8,1) = 43
DataBuild(8,2) = 65
DataBuild(8,3) = 53
DataBuild(8,4) = 65
REM left leg
DataBuild(9,1) = 43
DataBuild(9,2) = 78
DataBuild(9,3) = 37
DataBuild(9,4) = 90
REM right leg
DataBuild(10,1) = 43
DataBuild(10,2) = 78
DataBuild(10,3) = 49
DataBuild(10,4) = 90
REM MaxPieces
LET MaxPieces = 10
END PROCEDURE
PROCEDURE HideKey
VAR k TYPE INTEGER
REM hide key$
LET k = CODE key$ - CODE "A" + 1
PRINT PAPER 6;INK 4;AT Ykeymap(k),Xkeymap(k);key$;
END PROCEDURE
PROCEDURE ProcessChar
VAR k TYPE INTEGER
VAR NewChar TYPE BOOLEAN
LET Success = FALSE
LET Hanged = FALSE
LET NewChar = FALSE
FOR k=1 TO LenWord
IF Word$(k) = key$
LET NewChar = TRUE
LET Word$(k) = "."
LET Nchars=Nchars+1
ShowChar(k)
ENDIF
NEXT k
IF NOT NewChar
LET Npieces = Npieces + 1
Build
ENDIF
HideKey
IF Nchars = LenWord THEN LET Success = TRUE
IF Npieces = MaxPieces THEN LET Hanged = TRUE
END PROCEDURE
PROCEDURE InitScreen
BORDER 0 : PAPER 4 : INK 0 : CLS
FOR j=0 TO LastLine
PRINT PAPER 5;" ";
NEXT j
FOR j=1 TO 26 : REM alphabet
PRINT PAPER 6;AT Ykeymap(j),Xkeymap(j);CHR$( j + CODE "A" - 1 )
NEXT j
REM start gallows aparatus
PAPER 5
PLOT 32,72+16: DRAW 0,14: DRAW 21,0: DRAW 0,-14
ShowCrowd
PRINT PAPER 0;INK 4;AT 0,0;" ";TAB 12;"HANGMAN";TAB 32;
END PROCEDURE
PROCEDURE SelectWord
RESTORE
FOR j=1 TO INT(1+RND*NumWords)
READ Word$
NEXT j
LET LenWord = LEN Word$
LET Word$ = "." + Word$ ' ignore 0 index
END PROCEDURE
PROCEDURE InitGame
VAR a$ TYPE STRING
REM number of pieces build
LET Npieces = 0
REM number of chars found
LET Nchars = 0
END PROCEDURE
PROCEDURE DefineChars
VAR t TYPE INTEGER
VAR n TYPE INTEGER
VAR i TYPE INTEGER
LET t=0
'RESTORE
READ b$
'PRINT AT 1,0;"READ ";b$
REPEAT
FOR i=0 TO 7
READ n
POKE USR b$+i,n
NEXT i
LET t=t+1
IF t=1 BEGIN v
PRINT AT 10,4;b$
ELSEIF t=2
PRINT AT 11,4;b$
ELSEIF t=3
PRINT AT 12,4;b$
ELSEIF t=4
PRINT AT 10,28;b$
ELSEIF t=5
PRINT AT 11,28;b$
ELSEIF t=6
PRINT AT 12,28;b$
ENDIF
READ b$
PAUSE 10
UNTIL b$ = ""
END PROCEDURE
PROCEDURE DataChars
DATA "\A" : REM A
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00011000
DATA BIN 00111100
DATA BIN 00111100
DATA BIN 00111100
DATA BIN 00011000
DATA BIN 00011000
DATA "\B" : REM B
DATA BIN 00111100
DATA BIN 01111110
DATA BIN 10011001
DATA BIN 10011001
DATA BIN 10011001
DATA BIN 10011001
DATA BIN 10011001
DATA BIN 10011001
DATA "\C" : REM C
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 11100111
DATA "\D" : REM D
DATA BIN 11000011
DATA BIN 10000001
DATA BIN 10011001
DATA BIN 10111101
DATA BIN 10111101
DATA BIN 10111101
DATA BIN 10011001
DATA BIN 10011001
DATA "\E" : REM E
DATA BIN 01111110
DATA BIN 00111100
DATA BIN 00011000
DATA BIN 00011000
DATA BIN 00011000
DATA BIN 00011000
DATA BIN 00011000
DATA BIN 00011000
DATA "\F" : REM F
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 00100100
DATA BIN 11100111
DATA ""
END PROCEDURE
PROCEDURE TheEnd
BORDER 7 : PAPER 7 : INK 0 : CLS
PRINT AT 10,0;"Have a nice day!"
PRINT "Goodbye."
END PROCEDURE
PROCEDURE ShowWord
VAR k TYPE INTEGER
FOR k=1 TO LenWord
LET key$ = Word$(k)
IF key$ <> "." THEN ShowChar(k)
NEXT k
END PROCEDURE
PROCEDURE AskAnotherGame
ClearKeyboard
ShowWord
PRINT AT 17,8;" Another Game? ";
REPEAT
ReadChar
IF key$ > "Z" THEN LET key$ = CHR$( CODE(key$)+CODE("A")-CODE("a") )
UNTIL key$ = "Y" OR key$ = "N"
IF key$ = "Y" THEN
LET AnotherGame = TRUE
ELSE
LET AnotherGame = FALSE
ENDIF
END PROCEDURE
PROCEDURE Game
InitGame
SelectWord
InitScreen
REPEAT
ReadChar
ProcessChar
UNTIL Success OR Hanged
IF Success
Congratulations
ELSEIF Hanged
Hang
ENDIF
END PROCEDURE
PROCEDURE ShowAnimation
VAR a$ TYPE STRING
VAR b$ TYPE STRING
VAR DataAnimation(3) TYPE STRING
DataAnimation(0) = " "
DataAnimation(1) = "\. \ \. \..\..\. \. \ \. \..\..\. \. \ \. \..\..\. \. \ \. "
DataAnimation(2) = "\:.\..\: \:.\..\: \:'\. \: \: \..\. \:'\.'\: \:.\..\: \:'\. \: "
DataAnimation(3) = "\: \ \: \: \ \: \: \ '\: \:.\..\: \: \ \: \: \ \: \: \ '\: "
'DATA " "
'DATA ". . ..... . . ..... . . ..... . ."
'DATA ":...: :...: :'. : : ... :'.': :...: :'. :"
'DATA ": : : : : ': :...: : : : : : ':"
b$ = DataAnimation(0)
FOR j=3 TO 0 STEP -1
a$ = DataAnimation(j)
FOR i=1 TO LastLine+j-3
PRINT AT i,6;a$
PRINT AT i-1,6;b$
IF j>0 THEN BEEP .01,20-i*2
NEXT i
IF j>0 THEN FOR h=10 TO -10 STEP -2 : BEEP .006,h : NEXT h
NEXT j
END PROCEDURE
PROCEDURE Introduction
BORDER 0 : PAPER 4 : INK 0 : CLS
PAPER 5
FOR j=0 TO 12
PRINT " ";
NEXT j
ShowAnimation
PAPER 8
PRINT AT LastLine+1,6;"Guess the english word"
DefineChars
PRINT
PRINT AT 17,6;"Press [S] to start"
ReadChar
PRINT AT 17,6;" "
END PROCEDURE
PROCEDURE InitNumWords
VAR t TYPE INTEGER
VAR b$ TYPE STRING
RESTORE
LET t=0
READ b$
WHILE b$ <> ""
LET t=t+1
IF LEN b$ > MaxLen THEN PRINT AT 10,0;INK 2;"ERROR: Word Length > ";MaxLen;" !",b$: PAUSE 0
READ b$
END WHILE
LET NumWords = t
'PRINT AT 0,0;"NumWords= ";NumWords: PAUSE 0
END PROCEDURE
PROCEDURE InitProgram
VAR a$ TYPE STRING
InitDataBuild
InitNumWords
LET Score = 0 : REM score
LET Total = 0 : REM total of games
REM keyboard coordinates
'DIM Xkeymap(26)
'DIM Ykeymap(26)
LET a$ = ".QWERTYUIOP"
FOR j=1 TO LEN a$-1
LET k=CODE a$(j) - CODE "A" + 1
LET Ykeymap(k) = 15
LET Xkeymap(k) = 4 + 2*j
NEXT j
LET a$ = ".ASDFGHJKL"
FOR j=1 TO LEN a$-1
LET k=CODE a$(j) - CODE "A" + 1
LET Ykeymap(k) = 17
LET Xkeymap(k) = 5 + 2*j
NEXT j
LET a$ = ".ZXCVBNM"
FOR j=1 TO LEN a$-1
LET k=CODE a$(j) - CODE "A" + 1
LET Ykeymap(k) = 19
LET Xkeymap(k) = 6 + 2*j
NEXT j
END PROCEDURE
PROCEDURE MainRoutine
InitProgram
Introduction
REPEAT
Game
AskAnotherGame
UNTIL NOT AnotherGame
TheEnd
END PROCEDURE
PROGRAM Hangman
PRINT AT 23,0;"Pascalated Boriel ZX BASIC demo";
PAUSE 1*50
MainRoutine
END PROGRAM
' PROGRAM Fair Shares
' (c) ZarSoft 2022 Pascalated BASIC
' (c) ZarSoft 2023 Pascalated Boriel ZX BASIC
' Written by Ze Oliveira
' Pascalated Sinclair BASIC (c) 1987 by ZarSoft
' Pascalated BASIC Converter (c) 2021 by Zarsoft
' Pascalated Boriel (c) 2023 by ZarSoft
' ZX BASIC Compiler (c) 2008 by Boriel
#include <input.bas> ' number = VAL INPUT(12)
#include <screen.bas> ' SCREEN$ function
#include <attr.bas> ' ATTR function
'--- Pascalated Boriel ---
#define PROGRAM REM
#define BEGIN REM
'#define CONST CONST
#define VAR DIM
#define INTEGER LONG
#define REAL FLOAT
#define CHAR STRING
'#define STRING STRING
#define BOOLEAN UBYTE
#define TYPE AS
'#define WHILE WHILE
#define REPEAT DO
#define UNTIL LOOP UNTIL
#define PROCEDURE SUB
CONST TRUE TYPE BOOLEAN = 1
CONST FALSE TYPE BOOLEAN = 0
PROGRAM FairShares
' CONSTant declarations
CONST black = 0
CONST blue = 1
CONST red = 2
CONST magenta = 3
CONST green = 4
CONST cyan = 5
CONST white = 7
CONST MinMoves = 7
CONST LIN = 16 ' line of buckets
' VARiables
VAR Columns(3) TYPE INTEGER ' Columns of buckets
VAR Capacity(3) TYPE INTEGER ' buckets size (capacity)
VAR Quantity(3) TYPE INTEGER ' milk Quantity on bucket
VAR MoveFrom TYPE INTEGER ' move from to
VAR MoveTo TYPE INTEGER ' move from to
VAR Abort TYPE BOOLEAN
VAR TheEnd TYPE BOOLEAN
VAR Nmoves TYPE INTEGER
PROCEDURE CheckEnd
LET TheEnd = TRUE
IF Abort THEN LET TheEnd = FALSE
IF (Nmoves > MinMoves+1)
LET TheEnd = FALSE
PRINT AT 4,9;INK magenta;"TOO MUCH MOVES!"
PRINT AT 5,9;INK magenta;" Try again. "
: FOR i=11 TO -11 STEP -1: BEEP .01,i: BEEP .01,ABS(i): NEXT i
PRINT AT 23,0;PAPER green;INK 0;" Press any key to continue";TAB 32;
PAUSE 10
PAUSE 10
PAUSE 0
BEEP .1,5
ENDIF
END PROCEDURE
PROCEDURE finalization
PRINT AT 4,0; INK magenta;" ===-- CONGRATULATIONS! --=== "
: FOR i=-11 TO 11: BEEP .01,i: BEEP .01,ABS(i): NEXT i
PRINT AT 23,0;PAPER green;INK 0;TAB 5;"Press any key to exit";TAB 32;
PAUSE 5
PAUSE 5
PAUSE 0
BEEP .1,5
END PROCEDURE
PROCEDURE MoveMilk ' ( MoveFrom, MoveTo )
VAR moved TYPE BOOLEAN
LET moved = FALSE
WHILE Quantity(MoveFrom)>0 AND Quantity(MoveTo)<Capacity(MoveTo)
LET moved = TRUE
REM get
PRINT AT LIN-Quantity(MoveFrom),Columns(MoveFrom);" ";
LET Quantity(MoveFrom) = Quantity(MoveFrom)-1
REM put
LET Quantity(MoveTo) = Quantity(MoveTo)+1
PRINT AT LIN-Quantity(MoveTo),Columns(MoveTo);"\::\::\::\::\::\::";
END WHILE
IF moved BEGIN
LET Nmoves = Nmoves+1
PRINT AT 2,0;INK 0;"Moves: ";Nmoves
ENDIF
END PROCEDURE
PROCEDURE InputMove ' ( MoveFrom, MoveTo )
' VAR
REM BEGIN
PRINT AT LIN+2,1;PAPER green;INK black;"MOVE FROM... ";
REPEAT
PAUSE 0
LET k$ = INKEY$
UNTIL k$ >= "0" AND k$ <= "9"
BEEP .1,5
LET MoveFrom = VAL (k$)
LET k$ = "9"
IF MoveFrom=0 THEN LET Abort = TRUE: LET k$="0"
PRINT AT LIN+2,1;PAPER green;INK black;"MOVE FROM ";MoveFrom;" TO... ";
WHILE NOT(Abort) AND NOT (k$ >= "0" AND k$ <= "3")
PAUSE 0
LET k$ = INKEY$
END WHILE
BEEP .1,5
LET MoveTo = VAL k$
IF MoveTo=0 THEN LET Abort = TRUE
IF Abort THEN LET MoveFrom = 1: LET MoveTo = 1
PRINT AT LIN+2,1;PAPER green;INK black;" ";TAB 31;
END PROCEDURE
PROCEDURE InitBackground
REM background
BORDER 4 : PAPER 4 : INK 0 : CLS
BORDER 5 : PAPER 5
FOR n=0 TO LIN
PRINT ;" ";TAB 32;
NEXT n
REM buckets
PAPER cyan: INK blue
FOR b=1 TO 3
PRINT AT LIN-0,Columns(b)-1;"\ :\::\::\::\::\::\::\: "
FOR i = 1 TO Capacity(b)
PRINT AT LIN-i,Columns(b)-1;"\ : \: "
NEXT i
NEXT b
REM milk
PAPER cyan: INK white
FOR i = 1 TO 8
PRINT AT LIN-i,Columns(1);"\::\::\::\::\::\::"
NEXT i
PRINT AT 0,0;PAPER white;INK red;TAB 10;"FAIR SHARES";TAB 32;
PRINT AT 2,19;INK 0;"Minimum: ";MinMoves
PRINT AT 23,0;PAPER green;INK black;"123 - Select bucket 0 - Abort";
END PROCEDURE
PROCEDURE InitVars
LET TheEnd = FALSE
LET Abort = FALSE
' DIM Quantity(3): REM milk quantity on bucket
LET Quantity(1) = 8
LET Quantity(2) = 0
LET Quantity(3) = 0
LET Nmoves = 0
END PROCEDURE
PROCEDURE Introduction
BORDER black: PAPER black: INK green: CLS
PRINT AT 0,10;INK 4;"FAIR SHARES"
INK white
PRINT
PRINT
PRINT "You have 3 buckets of milk."
PRINT
PRINT "The buckets hold 8 liter","5 liter, and 3 liter."
PRINT
PRINT "The 8 liter bucket is full","the others empty."
PRINT
PRINT "You must divide the milk into 2 equal portions, by pouring from one bucket to another."
INK blue
PRINT
PRINT
PRINT "This program was inspired by the book: Computer Puzzles - For Spectrum and ZX81 (Ian Stewart and Robin Jones), 1982."
PRINT AT 23,8;INK blue;"Press any key";
PAUSE 0
BEEP .1,5
END PROCEDURE
PROCEDURE InitProgram
'VAR Columns(3) TYPE INTEGER ' REM columns of buckets
LET Columns(1) = 4
LET Columns(2) = 13
LET Columns(3) = 22
'VAR Capacity(3): REM buckets size (capacity)
LET Capacity(1) = 8
LET Capacity(2) = 5
LET Capacity(3) = 3
END PROCEDURE
PROCEDURE Main
InitProgram
REPEAT
Introduction
InitVars
InitBackground
REPEAT
InputMove ' (MoveFrom,t)
IF MoveFrom<>MoveTo THEN MoveMilk ' (MoveFrom,t)
UNTIL ( Quantity(1) = 4 AND Quantity(2) = 4 ) OR Abort
CheckEnd
UNTIL TheEnd
finalization
END PROCEDURE
PROGRAM FairShares
PRINT
PRINT "Pascalated Boriel ZX BASIC demo"
PAUSE 1*50
Main
END PROGRAM
' PROGRAM River Crossing
' (c) ZarSoft 2022 Pascalated BASIC
' (c) ZarSoft 2023 Pascalated Boriel ZX BASIC
' Written by Ze Oliveira
' Pascalated Sinclair BASIC (c) 1987 by ZarSoft
' Pascalated BASIC Converter (c) 2021 by Zarsoft
' Pascalated Boriel (c) 2023 by ZarSoft
' ZX BASIC Compiler (c) 2008 by Boriel
#include <input.bas> ' number = VAL INPUT(12)
#include <screen.bas> ' SCREEN$ function
#include <attr.bas> ' ATTR function
'--- Pascalated Boriel ---
#define PROGRAM REM
#define BEGIN REM
'#define CONST CONST
#define VAR DIM
#define INTEGER LONG
#define REAL FLOAT
#define CHAR STRING
'#define STRING STRING
#define BOOLEAN UBYTE
#define TYPE AS
'#define WHILE WHILE
#define REPEAT DO
#define UNTIL LOOP UNTIL
#define PROCEDURE SUB
CONST TRUE TYPE BOOLEAN = 1
CONST FALSE TYPE BOOLEAN = 0
PROGRAM RiverCrossing
' CONSTant declarations
CONST black = 0
CONST blue = 1
CONST green = 4
CONST white = 7
' VARiables
VAR CharsOK TYPE BOOLEAN = FALSE
VAR abort TYPE BOOLEAN
VAR TheEnd TYPE BOOLEAN
VAR Weight$(3) ' Weights of 3 positions ( X 3 animals )
VAR Sprite$(3,3) ' sprites of 3 animals X 3 lines ( X 3 chars )
VAR Location$(3,3,3) ' sprites in 3 positions of 3 animals X 3 lines ( X 3 chars )
VAR position TYPE INTEGER
PROCEDURE RefreshDisplay
REM Location 1 (left)
PRINT AT 16,0;Location$(1,1,1);Location$(1,2,1);Location$(1,3,1);
PRINT AT 17,0;Location$(1,1,2);Location$(1,2,2);Location$(1,3,2);
PRINT AT 18,0;Location$(1,1,3);Location$(1,2,3);Location$(1,3,3);
REM Location 2 (boat)
LET c = 9+1
IF position = 3 THEN LET c = 12+1
PRINT AT 16,c;Location$(2,1,1);Location$(2,2,1);Location$(2,3,1);
PRINT AT 17,c;Location$(2,1,2);Location$(2,2,2);Location$(2,3,2);
PRINT AT 18,c;Location$(2,1,3);Location$(2,2,3);Location$(2,3,3);
REM Location 3 (right)
PRINT AT 16,23;Location$(3,1,1);Location$(3,2,1);Location$(3,3,1);
PRINT AT 17,23;Location$(3,1,2);Location$(3,2,2);Location$(3,3,2);
PRINT AT 18,23;Location$(3,1,3);Location$(3,2,3);Location$(3,3,3);
END PROCEDURE
PROCEDURE MoveBoat
IF position = 1
FOR c = 9 TO 11
PRINT AT 19,c;PAPER 5;" ";PAPER 0;INK 5;"\U \C";
PRINT AT 18,c;" ";Location$(2,1,3);Location$(2,2,3);Location$(2,3,3);
PRINT AT 17,c;" ";Location$(2,1,2);Location$(2,2,2);Location$(2,3,2);
PRINT AT 16,c;" ";Location$(2,1,1);Location$(2,2,1);Location$(2,3,1);
BEEP .01,20*RND
NEXT c
ELSE
FOR c = 11 TO 9 STEP -1
PRINT AT 19,c;PAPER 0;INK 5;"\U \C";PAPER 5;" ";
PRINT AT 18,c;" ";Location$(2,1,3);Location$(2,2,3);Location$(2,3,3);" ";
PRINT AT 17,c;" ";Location$(2,1,2);Location$(2,2,2);Location$(2,3,2);" ";
PRINT AT 16,c;" ";Location$(2,1,1);Location$(2,2,1);Location$(2,3,1);" ";
BEEP .01,20*RND
NEXT c
ENDIF
LET position = 4-position
END PROCEDURE
PROCEDURE Sink
LET c = 9+1
IF position = 3 THEN LET c = 12+1
REM frame 1
PRINT AT 19,c-1;" ";Location$(2,1,3);Location$(2,2,3);Location$(2,3,3);" ";
PRINT AT 18,c;Location$(2,1,2);Location$(2,2,2);Location$(2,3,2);
PRINT AT 17,c;Location$(2,1,1);Location$(2,2,1);Location$(2,3,1);
PRINT AT 16,c;" ";
BEEP .01,20*RND
PAUSE 10
REM frame 2
PRINT AT 19,c;Location$(2,1,2);Location$(2,2,2);Location$(2,3,2);
PRINT AT 18,c;Location$(2,1,1);Location$(2,2,1);Location$(2,3,1);
PRINT AT 17,c;" ";
BEEP .01,20*RND
PAUSE 10
REM frame 3
PRINT AT 19,c;Location$(2,1,1);Location$(2,2,1);Location$(2,3,1);
PRINT AT 18,c;" ";
PAUSE 10
REM frame 4
PRINT AT 19,c;" ";
BEEP .01,20*RND
PAUSE 10
END PROCEDURE
PROCEDURE finalization
PRINT AT 7,8;"CONGRATULATIONS!"
PRINT AT 9,8;INK 1;"Press any key.";
: FOR i=-11 TO 11: BEEP .01,i: BEEP .01,ABS(i): NEXT i
PAUSE 5*50
END PROCEDURE
PROCEDURE CheckTheEnd
IF Weight$(3) = ".XXX"
LET TheEnd = TRUE
ELSEIF (Weight$(2) = ".XXX") OR (Weight$(2) = ".X X")
LET abort = TRUE
PRINT AT 7,8;INK 1;"TOO MUCH WEIGHT!"
Sink
: FOR i=11 TO 0 STEP -1: BEEP .01,i+2: BEEP .01,i: NEXT i
PRINT AT 9,3;INK 1;"Try again. Press any key.";
PAUSE 5*50
ELSEIF (Weight$(1) = ". XX") OR (Weight$(1) = ".XX ") OR (Weight$( 2) = ". XX") OR (Weight$( 2) = ".XX ") OR (Weight$( 3) = ". XX") OR (Weight$( 3) = ".XX ")
LET abort = TRUE
PRINT AT 7,8;INK 1;"Yum! Yum! Yum!";
: FOR i=11 TO 0 STEP -1: BEEP .01,i+2: BEEP .01,i: NEXT i
PRINT AT 9,8;INK 1;"Press any key.";
PAUSE 5*50
ENDIF
PRINT AT 7,0;" ";
PRINT AT 9,0;" ";
END PROCEDURE
PROCEDURE PutIntoBoat (animal)
IF Weight$(position)(animal) <> " "
REM Weights
LET Weight$(position)(animal) = " "
LET Weight$(2)(animal) = "X"
REM sprites
LET Location$(position,animal,1) = " "
LET Location$(position,animal,2) = " "
LET Location$(position,animal,3) = " "
LET Location$(2,animal,1) = Sprite$(animal,1)
LET Location$(2,animal,2) = Sprite$(animal,2)
LET Location$(2,animal,3) = Sprite$(animal,3)
RefreshDisplay
ENDIF
END PROCEDURE
PROCEDURE TakeOutOfBoat (animal)
IF Weight$(2)(animal) <> " "
REM Weights
LET Weight$(2)(animal) = " "
LET Weight$(position)(animal) = "X"
REM sprites
LET Location$(2,animal,1) = " "
LET Location$(2,animal,2) = " "
LET Location$(2,animal,3) = " "
LET Location$(position,animal,1) = Sprite$(animal,1)
LET Location$(position,animal,2) = Sprite$(animal,2)
LET Location$(position,animal,3) = Sprite$(animal,3)
RefreshDisplay
ENDIF
END PROCEDURE
PROCEDURE PutOrTake
VAR animal TYPE INTEGER
REM --- TAKE OUT ---
LET k$="1": REM dummy key just to enter cycle
WHILE (Weight$(2) <> ". ") AND (k$ >= "1" AND k$ <= "3")
PRINT AT 9,8;INK 1;"TAKE OUT OF BOAT ?";
PAUSE 0: LET k$ = INKEY$: BEEP .1,5
IF k$ >= "1" AND k$ <= "3" THEN LET animal = CODE(k$)-CODE("0"): TakeOutOfBoat(animal)
END WHILE
REM --- PUT INTO ---
LET k$="1": REM dummy key just to enter cycle
WHILE (Weight$(3) <> ".XXX") AND (Weight$(position) <> ". ") AND (k$ >= "1" AND k$ <= "3")
PRINT AT 9,8;INK 1;"PUT INTO BOAT ? ";
PAUSE 0: LET k$ = INKEY$: BEEP .1,5
IF k$ >= "1" AND k$ <= "3" THEN LET animal = CODE(k$)-CODE("0"): PutIntoBoat(animal)
END WHILE
PRINT AT 9,8;" ";
END PROCEDURE
PROCEDURE ShowStartAnimals
PRINT AT 16,0;" \A\B\H\I\J ";
PRINT AT 17,0;" \C\D\K\L\M \Q";
PRINT AT 18,0;"\E\F\G\N\O\P\R\S\T";
PRINT AT 19,12;PAPER 0;INK 5;"\U \C";
END PROCEDURE
PROCEDURE inicialization
REM Weights on the 3 positions
' DIM Weight$(3,3): REM Weights on 3 positions X 3 animals
LET Weight$(1) = ".XXX"
LET Weight$(2) = ". "
LET Weight$(3) = ". "
REM sprites of the 3 animals
' DIM Sprite$(3,3,3): REM sprites of 3 animals X 3 lines X 3 chars
REM Dog
LET Sprite$(1,1) = " \A\B"
LET Sprite$(1,2) = " \C\D"
LET Sprite$(1,3) = "\E\F\G"
REM Cat
LET Sprite$(2,1) = "\H\I\J"
LET Sprite$(2,2) = "\K\L\M"
LET Sprite$(2,3) = "\N\O\P"
REM mouse
LET Sprite$(3,2) = " \Q"
LET Sprite$(3,3) = "\R\S\T"
REM sprites on the 3 positions
' DIM Location$(3,3,3,3): REM sprites in 3 positions of 3 animals X 3 lines X 3 chars
' LOCATION 1 (start)
REM Dog
LET Location$(1,1,1) = Sprite$(1,1)
LET Location$(1,1,2) = Sprite$(1,2)
LET Location$(1,1,3) = Sprite$(1,3)
REM Cat
LET Location$(1,2,1) = Sprite$(2,1)
LET Location$(1,2,2) = Sprite$(2,2)
LET Location$(1,2,3) = Sprite$(2,3)
REM Mouse
LET Location$(1,3,1) = Sprite$(3,1)
LET Location$(1,3,2) = Sprite$(3,2)
LET Location$(1,3,3) = Sprite$(3,3)
' CLEAR LOCATION 2 (boat) and 3 (finish)
FOR i = 2 TO 3 ' location
FOR j = 1 TO 3 ' animal
FOR k = 1 TO 3 ' store
LET Location$(i,j,k) = " "
NEXT k
NEXT j
NEXT i
' extra
LET TheEnd = FALSE
LET abort = FALSE
LET position = 3: REM other side of the river
END PROCEDURE
PROCEDURE DefineChars
' RESTORE Sprites
READ b$
REPEAT
FOR i=0 TO 7
READ n
POKE USR b$+i,n
NEXT i
ShowStartAnimals
' PAUSE 20
READ b$
UNTIL b$ = ""
LET CharsOK = true
END PROCEDURE
PROCEDURE Sprites
REM Dog
REM \A\B
REM \C\D
REM \E\F\G
REM Cat
REM H\I\J
REM \K\L\M
REM \N\O\P
REM mouse
REM \Q
REM \R\S\T
REM boat
REM \C\U
END PROCEDURE
PROCEDURE SpriteDog
DATA "A"
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000001
DATA BIN 00000001
DATA BIN 00000001
DATA BIN 00000001
DATA "B"
DATA BIN 00000000
DATA BIN 10000000
DATA BIN 10000000
DATA BIN 11100000
DATA BIN 11111000
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111110
DATA "C"
DATA BIN 00000011
DATA BIN 00000011
DATA BIN 00000111
DATA BIN 00001111
DATA BIN 00011111
DATA BIN 00111111
DATA BIN 01111111
DATA BIN 11111111
DATA "D"
DATA BIN 11111000
DATA BIN 11110000
DATA BIN 11110000
DATA BIN 11111000
DATA BIN 11111000
DATA BIN 11111000
DATA BIN 11111000
DATA BIN 11110000
DATA "E"
DATA BIN 00000001
DATA BIN 00000001
DATA BIN 00000011
DATA BIN 11000011
DATA BIN 11000011
DATA BIN 11100011
DATA BIN 01111111
DATA BIN 00111111
DATA "F"
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111101
DATA BIN 11111101
DATA BIN 11111110
DATA BIN 11111111
DATA "G"
DATA BIN 11100000
DATA BIN 11000000
DATA BIN 11000000
DATA BIN 10000000
DATA BIN 10000000
DATA BIN 11000000
DATA BIN 11000000
DATA BIN 01100000
END PROCEDURE
PROCEDURE SpriteCat
DATA "H"
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00001110
DATA BIN 00010011
DATA "I"
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000001
DATA "J"
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00100000
DATA BIN 01100000
DATA BIN 11110000
DATA BIN 11110000
DATA "K"
DATA BIN 00000001
DATA BIN 00000001
DATA BIN 00000001
DATA BIN 00000011
DATA BIN 00000010
DATA BIN 00000110
DATA BIN 00001100
DATA BIN 00011001
DATA "L"
DATA BIN 00000011
DATA BIN 00000011
DATA BIN 00000111
DATA BIN 00111111
DATA BIN 01111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA "M"
DATA BIN 11111000
DATA BIN 11111000
DATA BIN 11110000
DATA BIN 11100000
DATA BIN 11100000
DATA BIN 11100000
DATA BIN 11100000
DATA BIN 11100000
DATA "N"
DATA BIN 00010001
DATA BIN 00010001
DATA BIN 00011001
DATA BIN 00001101
DATA BIN 00001111
DATA BIN 00000111
DATA BIN 00000011
DATA BIN 00000001
DATA "O"
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111100
DATA "P"
DATA BIN 11000000
DATA BIN 10000000
DATA BIN 10000000
DATA BIN 10000000
DATA BIN 10000000
DATA BIN 11000000
DATA BIN 11000000
DATA BIN 11100000
END PROCEDURE
PROCEDURE SpriteMouse
DATA "Q"
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 01100000
DATA "R"
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 01111000
DATA BIN 00000111
DATA "S"
DATA BIN 00000000
DATA BIN 00001111
DATA BIN 00011111
DATA BIN 00011111
DATA BIN 00111111
DATA BIN 00111111
DATA BIN 01111111
DATA BIN 11111111
DATA "T"
DATA BIN 01111100
DATA BIN 11111110
DATA BIN 11111100
DATA BIN 11110000
DATA BIN 11100000
DATA BIN 11000000
DATA BIN 01000000
DATA BIN 00100000
END PROCEDURE
PROCEDURE SpriteBoat
DATA "U"
DATA BIN 10000000
DATA BIN 11000000
DATA BIN 11100000
DATA BIN 11110000
DATA BIN 11111000
DATA BIN 11111100
DATA BIN 11111110
DATA BIN 11111111
END PROCEDURE
PROCEDURE SpritesEnd
DATA ""
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00000000
DATA ""
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
DATA BIN 11111111
END PROCEDURE
PROCEDURE ShowBackground
REM green
PRINT AT 19,0;PAPER 4;" ";TAB 31;" ";TAB 31;" ";TAB 31;" ";
REM Space for boat
PRINT AT 19,9;PAPER 5;" ";TAB 22;" "
REM River
PRINT AT 20,9;PAPER 1;" ";TAB 22;" "
PRINT AT 21,9;PAPER 1;" ";TAB 22;" "
REM Boat
PRINT AT 19,12;PAPER 0;" ";TAB 18;" "
REM keys
PRINT AT 22,0;PAPER green;" ";TAB 0;PAPER green;"1,2,3 - Take/Put SPACE - Cross";
END PROCEDURE
PROCEDURE introduction
BORDER 5: PAPER 5: INK 2: CLS
PRINT AT 0,7;INK 2;"THE RIVER CROSSING"
PRINT AT 4,0;INK 1;"You have a mouse, a cat and"
PRINT AT 5,0;INK 1;"a dog..."
PRINT AT 7,0;INK 1;"CROSS THE RIVER..."
PRINT AT 9,0;INK 1;"But don't let them"
PRINT AT 10,0;INK 1;"eat each other!"
END PROCEDURE
PROCEDURE Main
introduction
ShowBackground
IF NOT CharsOK THEN DefineChars
PAUSE 5*50
PRINT AT 4,0;" ",,,,,,,,,,,,," " : REM clean introduction
REPEAT
inicialization
RefreshDisplay
MoveBoat
REPEAT
PutOrTake
IF NOT(abort) THEN MoveBoat
CheckTheEnd
UNTIL abort OR TheEnd
UNTIL TheEnd
finalization
END PROCEDURE
PROGRAM RiverCrossing
PRINT
PRINT "Pascalated Boriel ZX BASIC demo"
PAUSE 1*50
Main
END PROGRAM
' PROGRAM Joker
' (c) ZarSoft 2022 Pascalated BASIC
' (c) ZarSoft 2023 Pascalated Boriel ZX BASIC
' Written by Ze Oliveira
' Pascalated Sinclair BASIC (c) 1987 by ZarSoft
' Pascalated BASIC Converter (c) 2021 by Zarsoft
' Pascalated Boriel (c) 2023 by ZarSoft
' ZX BASIC Compiler (c) 2008 by Boriel
#include <input.bas> ' number = VAL INPUT(12)
#include <screen.bas> ' SCREEN$ function
#include <attr.bas> ' ATTR function
'--- Pascalated Boriel ---
#define PROGRAM REM
#define BEGIN REM
'#define CONST CONST
#define VAR DIM
#define INTEGER LONG
#define REAL FLOAT
#define CHAR STRING
'#define STRING STRING
#define BOOLEAN UBYTE
#define TYPE AS
'#define WHILE WHILE
#define REPEAT DO
#define UNTIL LOOP UNTIL
#define PROCEDURE SUB
CONST TRUE TYPE BOOLEAN = 1
CONST FALSE TYPE BOOLEAN = 0
PROGRAM Joker
' CONSTant declarations
CONST black = 0
CONST blue = 1
CONST red = 2
CONST magenta = 3
CONST green = 4
CONST cyan = 5
CONST yellow = 6
CONST white = 7
CONST ScreenLin = 6
CONST ScreenCol = 8
' VARiable declarations
VAR S$(11) TYPE STRING ' scores 1.11
VAR SCORE TYPE INTEGER ' 0..10
VAR Year TYPE INTEGER ' current question
VAR Question$ TYPE STRING ' current question
VAR Correct TYPE INTEGER ' correct answer 1234
VAR Answer TYPE INTEGER ' user answer 1234
VAR NumQuestions TYPE INTEGER
PROCEDURE CountQuestions
PRINT AT 23,0;PAPER 7;INK blue;"Scanning database...";TAB 31;
PAUSE 50
LET NumQuestions = 0
RESTORE
READ Year
REPEAT
READ Question$
LET NumQuestions = NumQuestions+1
READ Year
UNTIL Year <= 0
PRINT AT 23,0;PAPER 7; INK blue;NumQuestions;" questions detected.";TAB 32;
PAUSE 2*50
PRINT AT 23,0;PAPER 7; INK blue;"Press any key";TAB 31;
PAUSE 0: RANDOMIZE
END PROCEDURE
PROCEDURE DataQuestions
DATA 1936,"Alan Turing proposes the Turing Machine"
DATA 1945,"Construction of the ENIAC"
DATA 1947,"Invention of the first transistor"
DATA 1951,"Construction of the UNIVAC I"
DATA 1956,"IBM invents the first commercial hard drive"
DATA 1957,"IBM introduces FORTRAN, high-level computer language"
DATA 1958,"First integrated circuit is created"
DATA 1963,"The Digital Equipment Corporation introduces the minicomputer"
DATA 1963,"Invention of the first mouse"
DATA 1965,"Moore's Law is first proposed"
DATA 1968,"Founding of Intel"
DATA 1969,"Creation of UNIX"
DATA 1970,"Release of the first commercial microprocessor"
DATA 1970,"Release of Pascal structured language"
DATA 1971,"IBM releases the first commercial floppy disk"
DATA 1972,"Release of C programming language"
DATA 1975,"Founding of Microsoft"
DATA 1976,"Founding of Apple"
DATA 1976,"Release of the Electric Pencil"
DATA 1977,"Release of Apple II"
DATA 1979,"Release of the first spreadsheet computer program, VisiCalc"
DATA 1980,"Sinclair ZX80 is launched"
DATA 1981,"IBM releases its first personal computer, which ran MS-DOS"
DATA 1981,"Sinclair ZX81 is launched"
DATA 1982,"Sinclair ZX Spectrum is launched"
DATA 1983,"The CD-ROM hit the market, able to hold 550 megabytes"
DATA 1984,"Sinclair QL is launched"
DATA 1984,"QL arrives with SuperBASIC one of the first structured BASIC languages"
DATA 1984,"IBM develops a one-million bit RAM"
DATA 1984,"Launch of the first PDA"
DATA 1984,"Amstrad launches the CPC464."
DATA 1985,"Microsoft announces Windows"
DATA 1985,"Registration of the first dot-com domain"
DATA 1986,"Amstrad buys Sinclair computers"
DATA 1989,"Launch of the GRIDPad 1900, the first commercially successful tablet computer"
DATA 1990,"Invention of HTML"
DATA 1990,"Launch of the first internet browser"
DATA 1991,"Launch of the first commercial SSD"
DATA 1993,"Release of the NSCA Mosaic web browser"
DATA 1997,"Google Search launched"
DATA 1999,"Nvidia releases the GeForce 256"
DATA 1999,"Wi-Fi becomes widely used"
DATA 2003,"AMD introduces the Athlon 64, the first commercially available 64-bit processor"
DATA 2005,"Launch of YouTube"
DATA 2007,"Apple unveils the first iPhone"
DATA 2008,"Google and HTC launch HTC Dream, the first Android phone"
DATA 2012,"The Raspberry Pi, a credit-card-sized single-board computer is released"
DATA 2016,"The first reprogrammable quantum computer is created"
END PROCEDURE
PROCEDURE DataEnd
DATA -1,""
END PROCEDURE
PROCEDURE LoadKO
PAPER 0: INK 0: PRINT AT 0,0;
POKE 23739,111: REM disable messages
LOAD "KO" SCREEN$
POKE 23739,244: REM restore messages
BORDER 0
END PROCEDURE
PROCEDURE LoadOK
PAPER 0: INK 0: PRINT AT 0,0;
POKE 23739,111: REM disable messages
LOAD "OK" SCREEN$
POKE 23739,244: REM restore messages
BORDER 0
END PROCEDURE
PROCEDURE LoadQuestion
PAPER 0: INK 0: PRINT AT 0,0;
POKE 23739,111: REM disable messages
LOAD "QUESTION" SCREEN$
POKE 23739,244: REM restore messages
BORDER 0
END PROCEDURE
PROCEDURE WriteScore
FOR i=1 TO SCORE
PRINT AT 21-i,26;PAPER blue;INK white;S$(i+1);"$";
NEXT i
END PROCEDURE
PROCEDURE finalization
PRINT PAPER blue;INK white;AT 23,0;" ";TAB 4;"That's all for today!";TAB 32;
IF SCORE >= 10
LoadOK
WriteScore
PRINT AT 10,0;PAPER cyan;INK black;" "
PRINT AT 11,0;PAPER cyan;INK black;"YOU ARE A"
PRINT AT 12,0;PAPER cyan;INK black;"COMPUTER \..\.."
PRINT AT 13,0;PAPER cyan;INK black;" "
: FOR i=-11 TO 11: BEEP .01,i: BEEP .01,ABS(i): NEXT i
PAUSE 3*50
ELSEIF SCORE >= 7
LoadOK
WriteScore
PRINT AT 10,0;PAPER green;INK black;" "
PRINT AT 11,0;PAPER green;INK black;"CONGRATU-"
PRINT AT 12,0;PAPER green;INK black;"LATIONS! \''\''"
PRINT AT 13,0;PAPER green;INK black;" "
: FOR i=-11 TO 11: BEEP .01,i: BEEP .01,ABS(i): NEXT i
PAUSE 3*50
ELSEIF SCORE >= 4
LoadOK
WriteScore
PRINT AT 11,0;PAPER white;INK black;" "
PRINT AT 12,0;PAPER white;INK black;"Nice try!\..\.."
PRINT AT 13,0;PAPER white;INK black;" "
: FOR i=-11 TO 11: BEEP .01,i: BEEP .01,ABS(i): NEXT i
PAUSE 3*50
ELSEIF SCORE >= 1
LoadKO
WriteScore
PRINT AT 9,0;PAPER magenta;INK black;" "
PRINT AT 10,0;PAPER magenta;INK black;"You should"
PRINT AT 11,0;PAPER magenta;INK black;"upgrade "
PRINT AT 12,0;PAPER magenta;INK black;"your \..\.."
PRINT AT 13,0;PAPER magenta;INK black;"memory! "
PRINT AT 14,0;PAPER magenta;INK black;" "
: FOR i=11 TO -11 STEP -1: BEEP .01,i: BEEP .01,ABS(i): NEXT i
PAUSE 3*50
ELSE
LoadKO
WriteScore
PRINT AT 10,0;PAPER red;INK white;" "
PRINT AT 11,0;PAPER red;INK white;" You are "
PRINT AT 12,0;PAPER red;INK white;" a rock! ";INK black;"\''\''"
PRINT AT 13,0;PAPER red;INK white;" "
: FOR i=11 TO -11 STEP -1: BEEP .01,i: BEEP .01,ABS(i): NEXT i
PAUSE 3*50
ENDIF
PAUSE 0
BORDER white: PAPER white: INK black: CLS
PRINT "Pascalated Boriel ZX BASIC demo"
END PROCEDURE
PROCEDURE CheckAnswer
IF Answer = Correct
LoadOK
LET SCORE = SCORE+1
PRINT AT 11,0;PAPER green;INK black;" "
PRINT AT 12,0;PAPER green;INK black;" RIGHT! \..\.."
PRINT AT 13,0;PAPER green;INK black;" "
PRINT AT 21-SCORE,26;PAPER blue;INK white;S$(SCORE+1);"$";
WriteScore
: FOR i=-11 TO 11: BEEP .01,i: BEEP .01,ABS(i): NEXT i
ELSE
LoadKO
PRINT AT 11,0;PAPER magenta;INK black;" "
PRINT AT 12,0;PAPER magenta;INK black;" WRONG! \..\.."
PRINT AT 13,0;PAPER magenta;INK black;" "
PRINT AT 21-SCORE,26;PAPER blue;INK white;S$(SCORE+1);"$";
WriteScore
: FOR i=11 TO -11 STEP -1: BEEP .01,i: BEEP .01,ABS(i): NEXT i
ENDIF
PAUSE 1*50
REM PROC finalization: REM test final messages
END PROCEDURE
PROCEDURE InputAnswer
REPEAT
PAUSE 0: LET k$ = INKEY$
UNTIL k$ >= "1" AND k$ <= "4"
BEEP .1,5
LET Answer = VAL k$
PRINT AT 23,(Answer-1)*8;PAPER magenta;OVER 1;" ";
RANDOMIZE
END PROCEDURE
PROCEDURE WriteQuestion
VAR segment TYPE INTEGER
REM write question
LET segment = 10
LET k$ = Question$+" "
LET LinStart = 12-INT(LEN Question$/segment/2+1)
FOR i=1 TO LEN Question$ STEP segment
PRINT AT LinStart+i/segment,0;PAPER yellow;INK 0;k$(i-1 TO i+segment-1-1);
NEXT i
PRINT AT 12,segment;PAPER yellow;INK 0;"\..\..";
REM write answers
LET Correct = 1+INT(RND*4)
PRINT AT 23,0;
FOR i=1 TO 4
PRINT " ";PAPER blue;INK white;i;"-";Year-Correct+i;PAPER black;" ";
NEXT i
END PROCEDURE
PROCEDURE SelectQuestion
RESTORE
LET NumQuestion = INT(RND*NumQuestions)
FOR i = 1 TO NumQuestion
READ Year,Question$
NEXT i
' PRINT AT 0,0;INK 7;"resposta: ";Year
END PROCEDURE
PROCEDURE InitProgram
LET SCORE = 0
'DIM S$(11)
LET S$( 0+1)= " 0"
LET S$( 1+1)= " 100"
LET S$( 2+1)= " 250"
LET S$( 3+1)= " 500"
LET S$( 4+1)= " 1000"
LET S$( 5+1)= " 2500"
LET S$( 6+1)= " 5000"
LET S$( 7+1)= "10000"
LET S$( 8+1)= "25000"
LET S$( 9+1)= "50000"
LET S$(10+1)= "75000"
CountQuestions
:FOR i=-11 TO 11: BEEP .01,i: BEEP .01,ABS(i): NEXT i
BORDER 0
END PROCEDURE
PROCEDURE Game
InitProgram
FOR i=1 TO 10
LoadQuestion
WriteScore
SelectQuestion
WriteQuestion
InputAnswer
CheckAnswer
NEXT i
finalization
END PROCEDURE
PROGRAM Joker
PRINT
PRINT "Pascalated Boriel ZX BASIC demo"
PAUSE 1*50
BORDER 7: PAPER 7: INK 0: CLS
LOAD "SPLASH" SCREEN$
BORDER white
PAUSE 2*50
PAPER 0
Game
END PROGRAM
' PROGRAM Memory
' (c) Starsoft 2022 Pascalated BASIC
' (c) Starsoft 2023 Pascalated Boriel ZX BASIC
' Written by David Magalhaes
' Pascalated Sinclair BASIC (c) 1987 by ZarSoft
' Pascalated BASIC Converter (c) 2021 by Zarsoft
' Pascalated Boriel (c) 2023 by ZarSoft
' ZX BASIC Compiler (c) 2008 by Boriel
#include <input.bas> ' number = VAL INPUT(12)
#include <screen.bas> ' SCREEN$ function
#include <attr.bas> ' ATTR function
'--- Pascalated Boriel ---
#define PROGRAM REM
#define BEGIN REM
'#define CONST CONST
#define VAR DIM
#define INTEGER LONG
#define REAL FLOAT
#define CHAR STRING
'#define STRING STRING
#define BOOLEAN UBYTE
#define TYPE AS
'#define WHILE WHILE
#define REPEAT DO
#define UNTIL LOOP UNTIL
#define PROCEDURE SUB
CONST TRUE TYPE BOOLEAN = 1
CONST FALSE TYPE BOOLEAN = 0
PROGRAM Memory
' CONSTant declarations
CONST npositions TYPE INTEGER = 15
CONST ncards TYPE INTEGER = 52
' VAR - Global variables
VAR DECK(52,2) TYPE INTEGER ' 52 cards, suit, value
VAR KEYMAP(128) TYPE INTEGER ' keyboard to card number
VAR numPairs TYPE INTEGER ' number of card pairs
VAR POSITION(20,3) TYPE INTEGER ' position and id of cards (lin, col, card)
VAR card1 TYPE INTEGER ' first selected card
VAR card2 TYPE INTEGER ' second selected card
VAR STATE TYPE INTEGER ' number of cards face-up
VAR v$ TYPE CHAR ' card value on top
VAR w$ TYPE CHAR ' card value on bottom
VAR s$ TYPE CHAR ' card suit on top
VAR t$ TYPE CHAR ' card suit on bottom
VAR KEYS$ TYPE STRING ' keys to identify cards
PROCEDURE RemoveCard (p TYPE INTEGER)
LET POSITION(p,3) = 0
POKE 23659,1: REM 23 lines
POKE 23606,88: POKE 23607,251: REM sprites
PRINT AT POSITION(p,1)+0,POSITION(p,2); PAPER 0;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2); PAPER 0;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2); PAPER 0;" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2); PAPER 0;" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2); PAPER 0;" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2); PAPER 0;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2); PAPER 0;" ";
POKE 23606,0: POKE 23607,60: REM ZX Chars
POKE 23659,2: REM 22 lines
END PROCEDURE
PROCEDURE RemoveCards
FOR p=1 TO npositions
RemoveCard(p)
NEXT p
END PROCEDURE
PROCEDURE PrintBack (p TYPE INTEGER)
POKE 23659,1: REM 23 lines
POKE 23606,88: POKE 23607,251: REM sprites
PRINT AT POSITION(p,1)+0,POSITION(p,2); INK 1;".....";
PRINT AT POSITION(p,1)+1,POSITION(p,2); INK 1;".....";
PRINT AT POSITION(p,1)+2,POSITION(p,2); INK 1;".....";
PRINT AT POSITION(p,1)+3,POSITION(p,2); INK 1;".....";
PRINT AT POSITION(p,1)+4,POSITION(p,2); INK 1;".....";
PRINT AT POSITION(p,1)+5,POSITION(p,2); INK 1;".....";
PRINT AT POSITION(p,1)+6,POSITION(p,2); INK 1;".....";
POKE 23606,0: POKE 23607,60: REM ZX Chars
POKE 23659,2: REM 22 lines
END PROCEDURE
PROCEDURE PrintBacks
BORDER 0: PAPER 0: INK 7: CLS
PAPER 7: INK 2
FOR p=1 TO npositions
PrintBack(p)
BEEP .02,20*RND
NEXT p
END PROCEDURE
PROCEDURE PrintCard1 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" "+s$+" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard2 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard3 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";s$;" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard4 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;" ";t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard5 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";s$;" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;" ";t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard6 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;" ";t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard7 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";s$;" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;" ";t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard8 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";s$;" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";t$;" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;" ";t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard9 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;s$;s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";s$;s$;s$;" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;t$;t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard10 (p TYPE INTEGER)
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" ";
PRINT AT POSITION(p,1)+1,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+2,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+3,POSITION(p,2);" ";s$;" ";s$;" ";
PRINT AT POSITION(p,1)+4,POSITION(p,2);" ";t$;" ";t$;" ";
PRINT AT POSITION(p,1)+5,POSITION(p,2);" ";t$;" ";t$;" ";
PRINT AT POSITION(p,1)+6,POSITION(p,2);" ";w$;
END PROCEDURE
PROCEDURE PrintCard11 (p TYPE INTEGER)
REM jack
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" /01";
PRINT AT POSITION(p,1)+1,POSITION(p,2);s$;" 234";
PRINT AT POSITION(p,1)+2,POSITION(p,2);"56789";
PRINT AT POSITION(p,1)+3,POSITION(p,2);":;<=>";
PRINT AT POSITION(p,1)+4,POSITION(p,2);"?@ABC";
PRINT AT POSITION(p,1)+5,POSITION(p,2);"DEF ";t$;
PRINT AT POSITION(p,1)+6,POSITION(p,2);"GHI ";w$;
END PROCEDURE
PROCEDURE PrintCard12 (p TYPE INTEGER)
REM queen
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" JKL";
PRINT AT POSITION(p,1)+1,POSITION(p,2);s$;" MNO";
PRINT AT POSITION(p,1)+2,POSITION(p,2);"PQRST";
PRINT AT POSITION(p,1)+3,POSITION(p,2);"UVWXY";
PRINT AT POSITION(p,1)+4,POSITION(p,2);"Z[\\]^";
PRINT AT POSITION(p,1)+5,POSITION(p,2);"_`a ";t$;
PRINT AT POSITION(p,1)+6,POSITION(p,2);"bcd ";w$;
END PROCEDURE
PROCEDURE PrintCard13 (p TYPE INTEGER)
REM king
PRINT AT POSITION(p,1)+0,POSITION(p,2);v$;" efg";
PRINT AT POSITION(p,1)+1,POSITION(p,2);s$;" hij";
PRINT AT POSITION(p,1)+2,POSITION(p,2);"klmno";
PRINT AT POSITION(p,1)+3,POSITION(p,2);"pqrst";
PRINT AT POSITION(p,1)+4,POSITION(p,2);"uvwxy";
PRINT AT POSITION(p,1)+5,POSITION(p,2);"z{| ";t$;
PRINT AT POSITION(p,1)+6,POSITION(p,2);"}~\* ";w$;
END PROCEDURE
PROCEDURE PrintCard (p TYPE INTEGER)
VAR card TYPE INTEGER
VAR suit TYPE INTEGER
VAR cor TYPE INTEGER
VAR value TYPE INTEGER
POKE 23659,1: REM 23 lines
POKE 23606,88: POKE 23607,251: REM sprites
LET card = POSITION(p,3)
LET suit = DECK(card,1)
LET cor = 2*(suit>2)
LET cor = 0
IF suit>2 THEN LET cor = 2
LET value=DECK(card,2)
LET s$ = CHR$ ( CODE ("\L") + 2*suit)
LET t$ = CHR$ ( CODE ("\L") + 2*suit+1)
LET v$ = CHR$ ( CODE ("\A") - 1+value)
LET w$ = CHR$ ( CODE (" ") + value)
INK cor
IF value = 1
PrintCard1(p)
ELSEIF value = 2
PrintCard2(p)
ELSEIF value = 3
PrintCard3(p)
ELSEIF value = 4
PrintCard4(p)
ELSEIF value = 5
PrintCard5(p)
ELSEIF value = 6
PrintCard6(p)
ELSEIF value = 7
PrintCard7(p)
ELSEIF value = 8
PrintCard8(p)
ELSEIF value = 9
PrintCard9(p)
ELSEIF value = 10
PrintCard10(p)
ELSEIF value = 11
PrintCard11(p)
ELSEIF value = 12
PrintCard12(p)
ELSEIF value = 13
PrintCard13(p)
ENDIF
POKE 23606,0: POKE 23607,60: REM ZX Chars
POKE 23659,2: REM 22 lines
END PROCEDURE
PROCEDURE PrintCards
FOR p=1 TO npositions
IF POSITION(p,3) > 0 THEN PrintCard(p)
NEXT p
END PROCEDURE
PROCEDURE DealCards
VAR randomCard TYPE INTEGER
VAR randomPosition TYPE INTEGER
VAR UsedCards(ncards) TYPE BOOLEAN
VAR card TYPE INTEGER
PRINT AT 23,10;PAPER 0;"Please wait";
BEEP .05,20
PAUSE 25
'FOR i = 1 TO ncards
' UsedCards(i) = FALSE
'NEXT i'
LET numPairs = INT(npositions/2)
'DIM UsedCards(ncards)
FOR p=1 TO numPairs
REM LET POSITION(p,3)=1+INT (ncards*RND)
REPEAT
LET randomCard = 1+INT (ncards*RND)
UNTIL UsedCards(randomCard ) = FALSE
LET UsedCards(randomCard ) = TRUE
REM Place card
REPEAT
LET randomPosition = 1+INT (npositions*RND)
UNTIL POSITION(randomPosition,3) = 0
LET POSITION(randomPosition,3) = randomCard
REM Place other card
REPEAT
LET randomPosition = 1+INT (npositions*RND)
UNTIL POSITION(randomPosition,3) = 0
LET POSITION(randomPosition,3) = randomCard
NEXT p
' remove position card not used
LET card = 0
REPEAT
LET card = card + 1
UNTIL POSITION(card,3) = 0
RemoveCard(card)
PRINT AT 23,10;PAPER 0;" ";
END PROCEDURE
PROCEDURE testPair
IF POSITION(card1,3) <> POSITION(card2,3)
PrintBack(card1)
PrintBack(card2)
ELSE
LET numPairs = numPairs - 1
RemoveCard(card1)
RemoveCard(card2)
FOR i = 1 TO 20 STEP 10: BEEP .02,20: BEEP .02,20*RND: NEXT i
ENDIF
END PROCEDURE
PROCEDURE Success
PAPER 0: INK 4: CLS
REM PRINT AT 10,10; "SUCCESS!"
PRINT AT 8,1; "\::\::\:: \:: \:: \::\::\:: \::\::\:: \::\::\:: \::\::\:: \::\::\:: \::"
PRINT AT 9,1; "\:: \:: \:: \:: \:: \:: \:: \:: \::"
PRINT AT 10,1; "\::\::\:: \:: \:: \:: \:: \::\::\:: \::\::\:: \::\::\:: \::"
PRINT AT 11,1; " \:: \:: \:: \:: \:: \:: \:: \::"
PRINT AT 12,1; "\::\::\:: \::\::\:: \::\::\:: \::\::\:: \::\::\:: \::\::\:: \::\::\:: \::"
FOR i = 1 TO 20: BEEP .02,i: BEEP .02,20*RND: NEXT i
PAUSE 5*50
END PROCEDURE
PROCEDURE PrintIndex
POKE 23659,1: REM 23 lines
FOR p = 1 TO npositions
PRINT AT POSITION(p,1)+6,POSITION(p,2)-1; PAPER 0; INK 1;KEYS$(p);
NEXT p
POKE 23659,2: REM 22 lines
END PROCEDURE
PROCEDURE InitVariables
VAR c TYPE INTEGER
VAR s TYPE INTEGER
VAR v TYPE INTEGER
REM keyboard index
POKE 23658,8: REM upper case
LET KEYS$="X12345QWERTASDFG"
LET j$="12345qwertasdfg"
REM keymap - keyboard to card number
'DIM KEYMAP(128)
LET KEYMAP( CODE "1")=1
LET KEYMAP( CODE "2")=2
LET KEYMAP( CODE "3")=3
LET KEYMAP( CODE "4")=4
LET KEYMAP( CODE "5")=5
LET KEYMAP( CODE "Q")=6
LET KEYMAP( CODE "W")=7
LET KEYMAP( CODE "E")=8
LET KEYMAP( CODE "R")=9
LET KEYMAP( CODE "T")=10
LET KEYMAP( CODE "A")=11
LET KEYMAP( CODE "S")=12
LET KEYMAP( CODE "D")=13
LET KEYMAP( CODE "F")=14
LET KEYMAP( CODE "G")=15
REM deck
'DIM DECK(52,2) ' 52 cards, suit, value
LET c=0
FOR s=1 TO 4
FOR v=1 TO 13
LET c=c+1
LET DECK(c,1) = s: LET DECK(c,2) = v
NEXT v
NEXT s
'LET ncards = c
REM positions
' DIM POSITION(20,3): REM (lin, col, card)
REM part 1
LET POSITION(1,1)=0: LET POSITION(1,2)=1
LET POSITION(2,1)=0: LET POSITION(2,2)=7
LET POSITION(3,1)=0: LET POSITION(3,2)=13
LET POSITION(4,1)=0: LET POSITION(4,2)=19
LET POSITION(5,1)=0: LET POSITION(5,2)=25
REM part 2
LET POSITION(6,1)=8: LET POSITION(6,2)=1
LET POSITION(7,1)=8: LET POSITION(7,2)=7
LET POSITION(8,1)=8: LET POSITION(8,2)=13
LET POSITION(9,1)=8: LET POSITION(9,2)=19
LET POSITION(10,1)=8: LET POSITION(10,2)=25
REM part 3
LET POSITION(11,1)=16: LET POSITION(11,2)=1
LET POSITION(12,1)=16: LET POSITION(12,2)=7
LET POSITION(13,1)=16: LET POSITION(13,2)=13
LET POSITION(14,1)=16: LET POSITION(14,2)=19
LET POSITION(15,1)=16: LET POSITION(15,2)=25
LET STATE = 0 : REM 0: 0 cards face-up, 1: 1 card face-up
LET card1 = 0 : REM first card selected
LET card2 = 0 : REM second card selected
END PROCEDURE
PROCEDURE Game
VAR p TYPE INTEGER
VAR legal TYPE BOOLEAN
PrintBacks
DealCards
REM POKE 23659,1
PrintIndex
REM PrintCards
FOR i = 1 TO 20 STEP 5: BEEP .02,i: BEEP .02,20*RND: NEXT i
REPEAT
PAUSE 0: LET k$=INKEY$: BEEP .1,20
IF k$<>""
LET p = KEYMAP( CODE k$)
LET legal = TRUE
IF p = 0 THEN LET legal = FALSE
IF legal THEN IF POSITION(p,3) = 0 THEN LET legal = FALSE
IF legal
IF STATE = 0
LET card1 = p : PrintCard(p)
LET STATE = 1
ELSEIF STATE = 1 and p <> card1
LET card2 = p : PrintCard(p)
pause 1*50
testPair
LET STATE = 0
ENDIF
ENDIF
ENDIF
UNTIL numPairs = 0
Success
END PROCEDURE
PROCEDURE WaitForUser
CLS
PRINT AT 11,5; INK 3; "PRESS ANY KEY TO START"
BEEP .05,20
PAUSE 0
PRINT AT 11,5; INK 3; " Shuffling Deck... "
RANDOMIZE
BEEP .1,20
PAUSE 25
END PROCEDURE
PROCEDURE LoadSprites
PRINT AT 18,0;
LOAD "sprites" CODE 64600
END PROCEDURE
PROCEDURE SaveSprites
SAVE "sprites" CODE 64600,2^16-64600
END PROCEDURE
PROCEDURE Main
' LoadSprites
WaitForUser
InitVariables
REPEAT
Game
UNTIL FALSE
END PROCEDURE
BEGIN
REM CLEAR 64599
REM PRINT "Demo for Pascalated BASIC"
POKE 23606,0: POKE 23607,60: REM ZX Chars
PRINT AT 0,0;"Starsoft presents"
BEEP .05,20
PAUSE 50
PRINT "Memory"'''
BEEP .05,20
PAUSE 50
Main
END
' PROGRAM Dogfight David
' (c) Starsoft 2022 Pascalated BASIC
' (c) Starsoft 2023 Pascalated Boriel ZX BASIC
' Pascalated Sinclair BASIC (c) 1987 by ZarSoft
' Pascalated BASIC Converter (c) 2021 by Zarsoft
' Pascalated Boriel (c) 2023 by ZarSoft
' ZX BASIC Compiler (c) 2008 by Boriel
#include <input.bas> ' number = VAL INPUT(12)
#include <screen.bas> ' SCREEN$ function
#include <attr.bas> ' ATTR function
'--- Pascalated Boriel ---
#define PROGRAM REM
#define BEGIN REM
'#define CONST CONST
#define VAR DIM
#define INTEGER LONG
#define REAL FLOAT
#define CHAR STRING
'#define STRING STRING
#define BOOLEAN UBYTE
#define TYPE AS
'#define WHILE WHILE
#define REPEAT DO
#define UNTIL LOOP UNTIL
#define PROCEDURE SUB
CONST TRUE TYPE BOOLEAN = 1
CONST FALSE TYPE BOOLEAN = 0
PROGRAM Dogfight David
' CONSTant declarations
CONST DX TYPE INTEGER = 1 ' index for automaton for moveForward
CONST DY TYPE INTEGER = 2 ' index for automaton for moveForward
' VAR - Global variables
REM boolean GAMEOVER
VAR player1COL TYPE INTEGER
VAR player1LIN TYPE INTEGER
VAR player1COL0 TYPE INTEGER
VAR player1LIN0 TYPE INTEGER
VAR player2COL TYPE INTEGER
VAR player2LIN TYPE INTEGER
VAR player2COL0 TYPE INTEGER
VAR player2LIN0 TYPE INTEGER
VAR DirectionP1 TYPE INTEGER
VAR DirectionP2 TYPE INTEGER
VAR missile1COL TYPE INTEGER
VAR missile1LIN TYPE INTEGER
VAR missile1COL0 TYPE INTEGER
VAR missile1LIN0 TYPE INTEGER
VAR missile2COL TYPE INTEGER
VAR missile2LIN TYPE INTEGER
VAR missile2COL0 TYPE INTEGER
VAR missile2LIN0 TYPE INTEGER
VAR DirectionM1 TYPE INTEGER
VAR missile1Fuel TYPE INTEGER
VAR DirectionM2 TYPE INTEGER
VAR missile2Fuel TYPE INTEGER
VAR Sprite$(8) TYPE STRING ' automaton for plane image
VAR KeyMap(13,2,2) TYPE INTEGER ' automaton to use several keys
VAR DXY(8,2) TYPE INTEGER ' automaton for moveForward
VAR key TYPE INTEGER
VAR range TYPE INTEGER
VAR player1Points TYPE INTEGER
VAR player2Points TYPE INTEGER
VAR Clock,Clock0 TYPE INTEGER
VAR Period TYPE INTEGER = 8
PROCEDURE WaitClock
VAR elapsed TYPE INTEGER
REPEAT
ScanKey
LET Clock = PEEK 23672
LET elapsed = Clock-Clock0
IF elapsed<0 THEN LET elapsed = elapsed+256
UNTIL elapsed >= Period
LET Clock0 = Clock0 + Period: IF Clock0 > 255 THEN LET Clock0 = Clock0 - 256
REM PRINT AT 0,0;INK 2;elapsed;" ";
END PROCEDURE
PROCEDURE Process1
LET player1LIN0 = player1LIN
LET player1COL0 = player1COL
LET DirectionP1 = DirectionP1 + KeyMap(key,1,1)
IF DirectionP1 > 8 THEN LET DirectionP1 = 1
IF DirectionP1 < 1 THEN LET DirectionP1 = 8
LET player1LIN = player1LIN + DXY(DirectionP1,DY)
IF player1LIN > 21 THEN LET player1LIN = 1
IF player1LIN < 1 THEN LET player1LIN = 21
LET player1COL = player1COL + DXY(DirectionP1,DX)
IF player1COL > 31 THEN LET player1COL = 1
IF player1COL < 1 THEN LET player1COL = 31
PRINT AT player1LIN0 , player1COL0 ; " ";
PRINT AT player1LIN , player1COL ; ink 6; Sprite$(DirectionP1);
END PROCEDURE
PROCEDURE Process2
LET player2LIN0 = player2LIN
LET player2COL0 = player2COL
LET DirectionP2 = DirectionP2 + KeyMap(key,2,1)
IF DirectionP2 > 8 THEN LET DirectionP2 = 1
IF DirectionP2 < 1 THEN LET DirectionP2 = 8
LET player2LIN = player2LIN + DXY(DirectionP2,DY)
IF player2LIN > 21 THEN LET player2LIN = 0
IF player2LIN < 0 THEN LET player2LIN = 21
LET player2COL = player2COL + DXY(DirectionP2,DX)
IF player2COL > 31 THEN LET player2COL = 0
IF player2COL < 0 THEN LET player2COL = 31
PRINT AT player2LIN0 , player2COL0 ; " ";
PRINT AT player2LIN , player2COL ; ink 5; Sprite$(DirectionP2);
END PROCEDURE
PROCEDURE Player1Shot
BORDER 2
LET player2Points = player2Points + 1
PRINT AT 23, 20; PAPER 1; ink 4; "Points: "; player2Points;
LET player1LIN0 = player1LIN
LET player1COL0 = player1COL
PRINT AT player1LIN , player1COL ; "\F"
LET missile2Fuel = 0
PRINT AT missile2LIN , missile2COL ; ink 5; "\F"
LET player1LIN = player2LIN + 11
IF player1LIN > 21 THEN LET player1LIN = player1LIN - 21
LET player1COL = 0
LET DirectionP1 = 1
FOR i = 1 TO 20 : BEEP .005,5*RND : NEXT i
PRINT AT player1LIN0 , player1COL0 ; " "
PRINT AT player1LIN , player1COL ; ink 6; Sprite$(DirectionP1)
PRINT AT missile2LIN , missile2COL ; " "
END PROCEDURE
PROCEDURE Player2Shot
BORDER 2
LET player1Points = player1Points + 1
PRINT AT 23, 0; PAPER 1; ink 4; "Points: "; player1Points;
LET player2LIN0 = player2LIN
LET player2COL0 = player2COL
PRINT AT player2LIN , player2COL ; "\F"
LET missile1Fuel = 0
PRINT AT missile1LIN , missile1COL ; ink 6; "\F"
LET player2LIN = player1LIN + 11
IF player2LIN > 21 THEN LET player2LIN = player2LIN - 21
LET player2COL = 31
LET DirectionP2 = 5
FOR i = 1 TO 20 : BEEP .005,5*RND : NEXT i
PRINT AT player2LIN0 , player2COL0 ; " "
PRINT AT player2LIN , player2COL ; ink 5; Sprite$(DirectionP2)
PRINT AT missile1LIN , missile1COL ; " "
END PROCEDURE
PROCEDURE ProcessMissile1
LET missile1LIN0 = missile1LIN
LET missile1COL0 = missile1COL
LET missile1LIN = missile1LIN + DXY(DirectionM1,DY)
IF missile1LIN > 21 THEN LET missile1LIN = 1
IF missile1LIN < 1 THEN LET missile1LIN = 21
LET missile1COL = missile1COL + DXY(DirectionM1,DX)
IF missile1COL > 31 THEN LET missile1COL = 1
IF missile1COL < 1 THEN LET missile1COL = 31
LET missile1Fuel = missile1Fuel - 1
PRINT AT missile1LIN0 , missile1COL0 ; " "
IF ABS(missile1LIN - player2LIN) <= range AND ABS(missile1COL - player2COL) <= range THEN Player2Shot
IF missile1Fuel > 0 THEN PRINT AT missile1LIN , missile1COL ; ink 6; "\A"
END PROCEDURE
PROCEDURE ProcessMissile2
LET missile2LIN0 = missile2LIN
LET missile2COL0 = missile2COL
LET missile2LIN = missile2LIN + DXY(DirectionM2,DY)
IF missile2LIN > 21 THEN LET missile2LIN = 1
IF missile2LIN < 1 THEN LET missile2LIN = 21
LET missile2COL = missile2COL + DXY(DirectionM2,DX)
IF missile2COL > 31 THEN LET missile2COL = 1
IF missile2COL < 1 THEN LET missile2COL = 31
LET missile2Fuel = missile2Fuel - 1
PRINT AT missile2LIN0 , missile2COL0 ; " "
IF ABS(missile2LIN - player1LIN) <= range AND ABS(missile2COL - player1COL) <= range THEN Player1Shot
IF missile2Fuel > 0 THEN PRINT AT missile2LIN , missile2COL ; ink 5; "\A"
END PROCEDURE
PROCEDURE Fire1
LET missile1Fuel = 15
LET DirectionM1 = DirectionP1
LET missile1COL = player1COL + DXY(DirectionP1,DX)
IF missile1COL > 31 THEN LET missile1COL = 1
IF missile1COL < 1 THEN LET missile1COL = 31
LET missile1LIN = player1LIN + DXY(DirectionP1,DY)
IF missile1LIN > 21 THEN LET missile1LIN = 1
IF missile1LIN < 1 THEN LET missile1LIN = 21
PRINT AT missile1LIN , missile1COL ; ink 6; "\A"
END PROCEDURE
PROCEDURE Fire2
LET missile2Fuel = 15
LET DirectionM2 = DirectionP2
LET missile2COL = player2COL + DXY(DirectionP2,DX)
IF missile2COL > 31 THEN LET missile2COL = 1
IF missile2COL < 1 THEN LET missile2COL = 31
LET missile2LIN = player2LIN + DXY(DirectionP2,DY)
IF missile2LIN > 21 THEN LET missile2LIN = 1
IF missile2LIN < 1 THEN LET missile2LIN = 21
PRINT AT missile2LIN , missile2COL ; ink 5; "\A"
END PROCEDURE
PROCEDURE WaitForPlayer
VAR B$ TYPE STRING
PRINT AT 13,3; ink 6; " Difficulty: 1, 2 or 3"
REPEAT
PAUSE 0
LET B$ = INKEY$
UNTIL B$ >= "1" AND B$ <= "3"
LET range = 3 - VAL B$
LET dif = VAL B$
IF dif = 1 THEN Period = 24
IF dif = 2 THEN Period = 16
IF dif = 3 THEN Period = 8
RANDOMIZE
LET Clock0 = PEEK 23672
CLS
END PROCEDURE
PROCEDURE InitGame
LET player1LIN = 5 : LET player1COL = 0 : LET DirectionP1 = 1
LET player2LIN = 16 : LET player2COL = 31 : LET DirectionP2 = 5
PRINT AT player1LIN, player1COL; ink 6; Sprite$(DirectionP1)
PRINT AT player2LIN, player2COL; ink 5; Sprite$(DirectionP2)
LET missile1Fuel = 0
LET missile2Fuel = 0
LET player1Points = 0
LET player2Points = 0
END PROCEDURE
PROCEDURE initScreen
BORDER 1 : PAPER 1 : ink 7 : CLS
PRINT AT 0,9; ink 4; "Dogfight David";
PRINT AT 21,0; ink 4; " (c) 2022, 2023 STARSOFT";
PRINT AT 22,0; ink 4; " Pascalated BASIC";
PRINT AT 23,0; ink 4; " Compiled by Boriel ZX BASIC";
PRINT AT 10,3; "Player1: ASD Player2: JKL"
PRINT AT 13,9; ink 6; "Please wait..."
END PROCEDURE
PROCEDURE DefineChars
VAR n TYPE INTEGER
'RESTORE Sprites
READ car$
REPEAT
FOR i=0 TO 7
READ n
POKE USR car$+i,n
NEXT i
READ car$
UNTIL car$ = ""
END PROCEDURE
PROCEDURE Sprites
DATA "A"
DATA BIN 00000000
DATA BIN 00000000
DATA BIN 00001000
DATA BIN 00011100
DATA BIN 00111110
DATA BIN 00011100
DATA BIN 00001000
DATA BIN 00000000
DATA "B"
DATA BIN 00000010
DATA BIN 01000011
DATA BIN 01100110
DATA BIN 01111100
DATA BIN 00111000
DATA BIN 00011100
DATA BIN 00101110
DATA BIN 00000111
DATA "C"
DATA BIN 00111100
DATA BIN 00011000
DATA BIN 00011000
DATA BIN 00011000
DATA BIN 11111111
DATA BIN 01111110
DATA BIN 00011000
DATA BIN 00000000
DATA "D"
DATA BIN 01000000
DATA BIN 11000010
DATA BIN 01100110
DATA BIN 00111110
DATA BIN 00011100
DATA BIN 00111000
DATA BIN 01110100
DATA BIN 11100000
DATA "E"
DATA BIN 00010000
DATA BIN 00110000
DATA BIN 00110001
DATA BIN 01111111
DATA BIN 01111111
DATA BIN 00110001
DATA BIN 00110000
DATA BIN 00010000
DATA "F"
DATA BIN 00100010
DATA BIN 01010101
DATA BIN 10001000
DATA BIN 00000000
DATA BIN 01000100
DATA BIN 10101010
DATA BIN 00010001
DATA BIN 00000000
DATA "G"
DATA BIN 00001000
DATA BIN 00001100
DATA BIN 10001100
DATA BIN 11111110
DATA BIN 11111110
DATA BIN 10001100
DATA BIN 00001100
DATA BIN 00001000
DATA "H"
DATA BIN 00000000
DATA BIN 00001110
DATA BIN 01011100
DATA BIN 00111000
DATA BIN 01111000
DATA BIN 11101100
DATA BIN 11000111
DATA BIN 10000010
DATA "I"
DATA BIN 00000000
DATA BIN 00011000
DATA BIN 01111110
DATA BIN 11111111
DATA BIN 00011000
DATA BIN 00011000
DATA BIN 00011000
DATA BIN 00111100
DATA "J"
DATA BIN 11100000
DATA BIN 01110100
DATA BIN 00111000
DATA BIN 00011100
DATA BIN 00111110
DATA BIN 01100110
DATA BIN 11000010
DATA BIN 01000000
DATA ""
END PROCEDURE
PROCEDURE InitProg
DefineChars
REM automaton for plane image
'DIM Sprite$(8)
LET Sprite$(1) = "\G"
LET Sprite$(2) = "\J"
LET Sprite$(3) = "\I"
LET Sprite$(4) = "\H"
LET Sprite$(5) = "\E"
LET Sprite$(6) = "\B"
LET Sprite$(7) = "\C"
LET Sprite$(8) = "\D"
REM automaton for moveForward
'DIM DXY(8,2)
LET DXY(1,DX) = 1 : LET DXY(1,DY) = 0
LET DXY(2,DX) = 1 : LET DXY(2,DY) = -1
LET DXY(3,DX) = 0 : LET DXY(3,DY) = -1
LET DXY(4,DX) = -1 : LET DXY(4,DY) = -1
LET DXY(5,DX) = -1 : LET DXY(5,DY) = 0
LET DXY(6,DX) = -1 : LET DXY(6,DY) = 1
LET DXY(7,DX) = 0 : LET DXY(7,DY) = 1
LET DXY(8,DX) = 1 : LET DXY(8,DY) = 1
REM automaton for keys
'DIM KeyMap(32,2,2)
LET KeyMap(2,1,1) = 1
LET KeyMap(3,1,2) = TRUE
LET KeyMap(5,1,1) = -1
LET KeyMap(4,1,1) = -1 : LET KeyMap(4,1,2) = TRUE
LET KeyMap(7,1,1) = 1 : LET KeyMap(7,1,2) = TRUE
LET KeyMap(9,2,1) = 1
LET KeyMap(5,2,2) = TRUE
LET KeyMap(3,2,1) = -1
LET KeyMap(13,2,1) = -1 : LET KeyMap(4,2,2) = TRUE
LET KeyMap(7,2,1) = 1 : LET KeyMap(7,2,2) = TRUE
END PROCEDURE
PROCEDURE Game
InitProg
initScreen
InitGame
WaitForPlayer
PRINT AT 23,0; ink 4; "Points: "; player1Points;
PRINT AT 23,20; ink 4; "Points: "; player2Points;
REPEAT
WaitClock
BORDER 1
LET key = 192 - IN 65022
Process1
IF missile1Fuel = 0 THEN IF KeyMap(key,1,2) = 1 THEN BEEP .1,5: Fire1
IF missile1Fuel THEN ProcessMissile1
IF missile2Fuel THEN ProcessMissile2
LET key = 192 - IN 49150
Process2
IF missile2Fuel = 0 THEN IF KeyMap(key,2,2) = 1 THEN BEEP .1,5: Fire2
IF missile1Fuel THEN ProcessMissile1
IF missile2Fuel THEN ProcessMissile2
UNTIL FALSE
END PROCEDURE
BEGIN
REM PRINT "Demo for Pascalated BASIC"
PAUSE 50
Game
END
