flat assembler
> Examples and Tutorials > Hobby BasicGoto page Previous 1, 2, 3 Next |
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when I click on download nothing is there. Just learning fasm and could really use these examples.
begging somebody to repost them thankyou |
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26 Apr 2014, 18:04 |
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Hi MajorDill,
Sorry about this. I'm building my website but it will take me longer than expected. See the 1st post. Last edited by Picnic on 29 Aug 2014, 19:32; edited 2 times in total |
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26 Apr 2014, 21:40 |
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got it - thanks
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28 Apr 2014, 14:01 |
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BASIC Commands
Code:
rem
print
input
goto
gosub
return
if...then...else
do...until
for...to...{step}...next
while...endw
on...gosub
break
end
A set of special console commands is available to make things easier. These commands return values to reserved variables V0,V1,V2,V3. See ReadMe.txt for more information. Code:
! Move cursor at position x,y
x=40
y=10
color 0,7 : cls
cursor 1,25
locate x,y
inkey
Code:
! Get mouse information
do
mouse
! V0 = cell x
! V1 = cell y
! V2 = button: 1 left, 2 right, 4 double click
! V3 = coordinates in pixels (high/low order word)
title V0,",",V1
wait 1
until key(27)<>0
Last edited by Picnic on 09 Sep 2018, 16:16; edited 42 times in total |
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31 Jul 2015, 06:16 |
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I love this stuff. Excellent materials for beginners to learn from (although there's nothing 'beginners' with the code)
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01 Aug 2015, 02:54 |
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I am linking to this thread.
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01 Aug 2015, 03:10 |
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^^Thank you fasmnewbie.
The 'Hello World' program in Hobby Basic. Code:
color 0,0
cls
for i=1 to 15
pen i
locate i,i
print "Hello World!"
next i
inkey
Last edited by Picnic on 09 Sep 2018, 15:26; edited 20 times in total |
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02 Aug 2015, 11:15 |
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Arrays are 1D and 2D with the pointer starting from 0. Elements of an array are
either signed integer values or strings. The size of an array changes dynamically by calling DIM again. The initial values of the elements of an array are set to 0. Code:
dim a[5]=10,20,30,0x40,50h
for i=0 to 4
print "a[",i,"] is ",a[i]
next
pause
Code:
dim a[3,3]
dim b[3,3]=10,20,0x1E,40,50,60,70,80,1011010b
a[]=b[] ! copy array
for y=0 to 2
for x=0 to 2
print "a[",x,",",y,"] is ",a[x,y]
next
next
pause
Code:
dim a$[10]="Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct"
dim a$[12] ! resize array
a$[10]="Nov"
a$[11]="Dec"
n=size(a$[]) ! get array size
for i=0 to n-1
print "a$[",i,"] = ",a$[i]
next
pause
Last edited by Picnic on 09 Sep 2018, 15:26; edited 18 times in total |
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12 Aug 2015, 09:43 |
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Picnic
It would be very nice if you could share your passion with Tomasz and others at Programming Language & Design section where you can properly introduce your Hobby Basic to the community. Good to see FASM is becoming a language of choice for compiler writing. |
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12 Aug 2015, 12:43 |
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^^I feel it's early for that now. The interpreter is far for being complete. Surely i might do that but in later time.
A label is identified by the symbol # at the end of a name. Comments in the source code start with the symbol ! or the REM command. Code:
retry#
! line comment
rem line comment
input "Secret number:",n
if n<>1234 then goto retry
end
Code:
for x=1 to 3
on x gosub L1,L2,L3
next
pause
end
L1# print "Label 1":return
L2# print "Label 2":return
L3# print "Label 3":return
Anonymous Labels. Code:
@@#
! @@ followed by # create an anonymous label
! goto @b (backward jump)
! goto @f (forward jump)
! Ctrl-C to exit loop
goto @b
Last edited by Picnic on 09 Sep 2018, 15:27; edited 10 times in total |
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15 Aug 2015, 22:13 |
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A string variable is identified by the symbol $ at the end of a name.
Concatenation uses the + addition symbol to add parts to a string variable. Code:
age=10
a$="I am "+chr(34)+str(age)+chr(34)+" years old."
print a$
pause
Code:
a$="ABCDEFGHIJKLMNOPQRSTUVWXYZ"
b$=reverse(a$)
print a$,EOL$,b$
print left(a$,5)
pause
Code:
input "How many words:",n
dim a$[n]
for i=0 to n-1
print "Enter word ",i+1,":",
input a$[i]
next
pause
Code:
do
input "password:",a$
until comp(trim(a$),"letmein")=1
print "You are in."
pause
Last edited by Picnic on 09 Sep 2018, 15:27; edited 22 times in total |
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03 Sep 2015, 14:45 |
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A set of built-in functions is available. These functions return either an
integer value, or a string pointer. A variable to store the return value must precede the call. Code:
! abs(n) --> int
! asc(a$) --> int
! base(n,radix) --> string
! bin(n) --> string
! cell(x,y) --> int
! chr(n) --> string
! comp(a$,b$) --> int
! find(a$,find$,[start]) --> int
! hex(n) --> string
! key(n) --> int
! lcase(a$) --> string
! left(a$,length) --> string
! len(a$) --> int
! mid(a$,start,length) --> string
! pad(a$,char,length) --> string
! path(n) --> string
! pow(x,y) --> int
! readln(n,path$) --> string,V0
! replace(a$,find$,text) --> string
! reverse(a$) --> string
! insert(a$,pos,text) --> string
! right(a$,length) --> string
! split(a$,delim,array$[]) --> int
! rnd(n) --> int
! spc(n) --> string
! str(n) --> string
! tick(n) --> int
! trim(a$) --> string
! ucase(a$) --> string
! val(a$) --> int
n=val("510")/2 ! returns 255
n=asc("hello") ! returns 104 (ASCII of "h")
n=find("abcdefg","de") ! returns 4
a$=chr(65) ! returns "A"
a$="0x"+ucase(hex(255)) ! returns "0xFF"
a$=right("Hello",2) ! returns "lo"
a$=lcase("HELP Me") ! returns "help me"
a$=path(0) ! returns HB path (e.g., "C:\HB")
do:wait 100:until key(27) ! waits until key Esc is pressed
Last edited by Picnic on 09 Sep 2018, 15:28; edited 25 times in total |
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09 Oct 2015, 06:27 |
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In the file Console.asm I see "Copyright © 2013-2015, Nick Kouvaris". Is this the same Nick Kouvaris, which did flash games on lightforce.freestuff.gr?
Serge |
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20 Nov 2015, 10:21 |
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Hi SergeASM,
Yes that's me, nice of you to ask. |
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20 Nov 2015, 11:34 |
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A user-defined function returns an integer value. A variable can be passed
by value as a parameter to the function. Local variables declared within the function can only be used by this function. Code:
sub addition(a,b) ! function declaration
local sum ! local variable declaration
sum = a+b
rets sum ! return value
ends ! function end
input "Enter number 1:",a
input "Enter number 2:",b
sum = addition(a,b) ! function call
print "Output:",sum
pause
Last edited by Picnic on 09 Sep 2018, 15:28; edited 13 times in total |
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11 May 2016, 11:08 |
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Very nice, thanks!
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19 May 2016, 00:25 |
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A tiny set of UDP network functions is available to send and receive messages
using a connectionless UDP socket. When such a socket is created, all incoming UDP messages are placed in the waiting stack (queue) and accessed according to the first-in first-out (FIFO) principle. Code:
! create UDP socket
! n=open(port) --> int,V0
! send data through socket
! n=send(ip$,port,data$) --> int
! pop the queue
! a$=queue(0) --> string
! peek the queue
! a$=queue(1) --> string
! get queue info
! a$=queue(2) --> string [IP PORT LENGTH TIME]
! close connection
! n=close() --> int
Last edited by Picnic on 09 Sep 2018, 15:29; edited 25 times in total |
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14 Jun 2016, 10:08 |
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I/O operations in Hobby Basic.
Code:
! file path$,a$,0 save string as text file
! file path$,a$,1 load text file to string
! file path$,a$,2 append string to end of file
! file path$,array[],0 save array as binary file
! file path$,array[],1 load binary file to array
! file path$,array[],2 append data to end of file
! file path$,0,0 create empty file
! file URL$,0,1 download URL
! file URL$,0,2 download URL w/o feedback
! file path$,0,3 delete file
Code:
input "Write some text:",a$
! save string as text file
path$=path(0)+"\a.txt"
file path$,a$,0
! print file size
print path$," ",size(path$)," bytes"
pause
Code:
! create a com executable (16 byte DOS demo)
dim a[4]=0x10CD13B0,0xC81107C4,0x40FBE2AA,0x94E1F8E2
file "a.com",a[],0
end
Last edited by Picnic on 09 Sep 2018, 15:24; edited 28 times in total |
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07 Aug 2016, 09:10 |
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I uploaded a new version 0.79 with many small improvments and bug fixes. I tried the interpreter with success in Windows XP/7/8 32/64 bit, Wine (Linux). I removed the Win32 Console Library source code from inside the zip. It was an old version which was last updated 3 years ago. Hobby Basic is now using a newer version.
Last edited by Picnic on 06 Dec 2016, 20:11; edited 4 times in total |
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21 Oct 2016, 08:41 |
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Sorry but where i can find sources of Hobbybasic?
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21 Oct 2016, 11:52 |
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