MirrorRepos/RomWBW
1
0
Fork 1
mirror of https://github.com/wwarthen/RomWBW.git synced 2026-02-06 14:11:48 -06:00
Code Issues Projects Releases Wiki Activity

Update TastyBasic

Browse Source
This commit is contained in:
dimitrit
2021-10-29 22:47:24 +01:00
parent 322c083531
commit df1a8df463
29 changed files with 3694 additions and 1908 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Source/TastyBasic/Build.cmd Normal file
View File

@@ -0,0 +1,4 @@
@echo off
setlocal
pushd src && call Build || exit /b & popd

4
Source/TastyBasic/Clean.cmd Normal file
View File

@@ -0,0 +1,4 @@
@echo off
setlocal
pushd src && call Clean & popd

674
Source/TastyBasic/LICENSE Normal file
View File

@@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

9
Source/TastyBasic/Makefile Normal file
View File

@@ -0,0 +1,9 @@
SUBDIRS := src
TARGETS := all clobber clean
$(TARGETS): $(SUBDIRS)
$(SUBDIRS):
$(MAKE) -C $@ $(MAKECMDGOALS)
.PHONY: $(TARGETS) $(SUBDIRS)

163
Source/TastyBasic/README.md Normal file
View File

@@ -0,0 +1,163 @@
# Tasty Basic
## Introduction
Tasty Basic is a basic interpreter for CP/M and RomWBW ([Warthen, 2021](##References)), based on
the Z80 port of Palo Alto Tiny Basic ([Gabbard, 2017; Rauskolb, 1976; Wang, 1976](##References)).
## Tasty Basic Language
The Tasty Basic language is based on Palo Alto Tiny Basic, as described in the December 1976
issue of Interface Age ([Rauskolb, 1976](##References)). As such, Tasty Basic shares many of the
same limitations as Palo Alto Basic. All numbers are integers and must be less than or
equal to 32767, and Tasty Basic supports only 26 variables denoted by letters A through Z.
In addition to Tiny Basic's `ABS(n)`, `RND(n)` and `SIZE` functions, Tasty Basic also provides
statements and functions to read and write memory locations, and allows interaction with I/O ports.
### Statements
Tasty Basic provides two statements to write to memory and I/O ports:
`POKE m,n` Writes the value _n_ to address location _m_
`OUT m,n` Sends the value n to I/O port _m_
Additionally there are statements to define and read constant values:
`DATA m[,n[,...]]` Used to store constant values in the program code. Each DATA statement can define one or more numeric constants separated by commas. `DATA` statements may appear anywhere in the program.
`READ m` Reads the next available data value and assigns it to variable _m_, starting with the first item in the first `DATA` statement.
`RESTORE` Resets the `READ` pointer to the first item of the data list, allowing `DATA` values to be re-read.
#### CP/M Specific Statements
The CP/M version includes two additional statements that allow Tasty Basic programs to be saved
to, and loaded from, disk:
`LOAD "filename"` Loads the Tasty Basic (`.TBA`) file with the given _filename_ from the current disk drive into memory. Any existing programs and variables are cleared before the program is loaded.
`SAVE "filename"` Persists the program currently in memory in a file with the given _filename_ on the current disk drive.
Refer to [Tasty Basic files](examples/README.md) for details of the `.TBA` file format.
### Functions
Tasty Basic provides the following functions to read from and write to memory locations and I/O ports:
`IN(m)` Returns the byte value read from I/O port _m_
`PEEK(m)` Returns the byte value of address location _m_
`USR(i)` Accepts a numeric expression _i_ , calls a user-defined machine language routine, and returns the resulting value.
### User defined machine language routines
The `USR(i)` function enables interaction with user defined machine routines.
The entry point for these routines is specified using a platform specific vector
pointing to a default location as shown below. User defined code may be
placed elsewhere in memory by updating the vector values.
The value _i_ is passed to the routine in the `DE` register, which must also
contain the result on return.
| Platform | Vector location | Default value |
| --- | --- | --- |
| CP/M | $0BFE/$0BFF | $0C00 |
| RomWBW | $13FE/$13FF | $1400 |
### Example
The following example shows the bit summation for a given value:
```
0000 #IFDEF CPM
0C00 .ORG $0C00 ; ie. 3072 dec
0C00~ #ELSE
0C00~ .ORG $1400 ; ie. 5120 dec
0C00 #ENDIF
0C00
0C00 06 00 LD B,0
0C02 7A LD A,D
0C03 CD 0E 0C CALL COUNT
0C06 7B LD A,E
0C07 CD 0E 0C CALL COUNT
0C0A 58 LD E,B
0C0B 16 00 LD D,0
0C0D C9 RET
0C0E COUNT:
0C0E B7 OR A
0C0F C8 RET Z
0C10 CB 47 BIT 0,A
0C12 28 01 JR Z,NEXT
0C14 04 INC B
0C15 NEXT:
0C15 CB 3F SRL A
0C17 18 F5 JR COUNT
0C19
0C19 .END
```
```
10 REM -- CP/M VERSION
20 REM -- SEE EXAMPLES DIRECTORY FOR OTHER PLATFORMS
30 FOR I=0 TO 24
40 READ A
50 POKE 3072+I,A
60 NEXT I
70 INPUT P
80 LET Q=USR(P)
90 PRINT "THE BIT SUMMATION OF ",#5,P," IS ",#2,Q
100 GOTO 70
110 DATA 6,0,122,205,14,12,123,205,14,12,88,22,0,201
120 DATA 183,200,203,71,40,1,4,203,63,24,245
```
Note that the Tasty Basic program above is CP/M specific. Examples for other platforms can be found
in the `examples` directory.
## Building Tasty Basic
Building Tasty Basic requires the `uz80as` Z80 assembler v1.12 or later ([Giner, 2021](##References)).
Alternatively, Windows users can use TASM (Telemark Assembler) ([Anderson, 1998](##References)).
### RomWBW version
Tasty Basic is part of the SBCv2 RomWBW distribution. Please refer to the
[RomWBW github repository](https://github.com/wwarthen/RomWBW) for details.
### CP/M version
The CP/M version of Tasty Basic can be built using the `-dCPM` flag:
```uz80as -dCPM tastybasic.asm tbasic.com```
The resulting `tbasic.com` command file can be run in CP/M. For example:
```
B>TBASIC ↵
CP/M TASTY BASIC
28902 BYTES FREE
OK
>10 PRINT "HELLO WORLD ", ↵
>RUN ↵
HELLO WORLD
OK
>BYE ↵
B>
```
## Example BASIC programs
A small number of example Tasty Basic programs are included in the `examples` directory.
Most of these programs are from _BASIC COMPUTER GAMES_ ([Ahl, 1978](##References)), and
have been modified as required to make them work with Tasty Basic.
## License
In line with Wang's (1976) original Tiny Basic source listing and later derived works
by Rauskolb (1976) and Gabbard (2017), Tasty Basic is licensed under GPL v3.
For license details refer to the enclosed [LICENSE](../master/LICENSE) file.
## References
Ahl, D. H. (Ed.).(1978). _BASIC COMPUTER GAMES_. New York, NY: Workman Publishing
Anderson, T. N. (1998). _The Telemark Assembler (TASM) User's Manual, Version 3.1._ Issaquah, WA: Squak Valley Software
b1ackmai1er (2018). _SBC V2_. Retrieved October 6, 2018, from [https://www.retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:start](https://www.retrobrewcomputers.org/doku.php?id=boards:sbc:sbc_v2:start)
Gabbard, D. (2017, October 10). _TinyBASIC for the z80 – TinyBASIC 2.0g._ Retrieved September 29, 2108, from [http://retrodepot.net/?p=274](http://retrodepot.net/?p=274)
Giner, J. (2021, August 1). _Micro Z80 assembler - uz80as._ Retrieved September 19, 2021, from [https://jorgicor.niobe.org/uz80as/](https://jorgicor.niobe.org/uz80as/)
Rauskolb, P. (1976, December). _DR. WANG'S PALO ALTO TINY BASIC._ Interface Age, (2)1, 92-108. Retrieved from [https://archive.org/stream/InterfaceAge197612/Interface%20Age%201976-12#page/n93/mode/1up](https://archive.org/stream/InterfaceAge197612/Interface%20Age%201976-12#page/n93/mode/1up)
Wang, L-C. (1976). _Palo Alto Tiny BASIC._ In J. C. Warren Jr. (Ed.), _Dr. Dobb's Journal of COMPUTER Calisthenics & Orthodontia_ (pp. 129-142). Menlo Park, CA: People's Computer Company
Warthen, W. (2021). _RomWBW, Z80/Z180 System Software._ Retrieved Octover 5, 2021, from [https://github.com/wwarthen/RomWBW](https://github.com/wwarthen/RomWBW)

86
Source/TastyBasic/examples/BATNUM.BAS Normal file
View File

@@ -0,0 +1,86 @@
10 PRINT "BATNUM"
20 PRINT "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY"
30 PRINT
110 PRINT "THIS PROGRAM IS A 'BATTLE OF NUMBERS' GAME, WHERE THE"
120 PRINT "COMPUTER IS YOUR OPPONENT."
130 PRINT
140 PRINT "THE GAME STARTS WITH AN ASSUMED PILE OF OBJECTS. YOU"
150 PRINT "AND YOUR OPPONENT ALTERNATELY REMOVE OBJECTS FROM THE PILE."
160 PRINT "WINNING IS DEFINED IN ADVANCE AS TAKING THE LAST OBJECT OR"
170 PRINT "NOT. YOU CAN ALSO SPECIFY SOME OTHER BEGINNING CONDITIONS."
180 PRINT "DON'T USE ZERO, HOWEVER, IN PLAYING THE GAME."
190 PRINT "ENTER A NEGATIVE NUMBER FOR NEW PILE SIZE TO STOP PLAYING."
200 PRINT
210 GOTO 330
220 FOR I=1 TO 10
230 PRINT
240 NEXT I
330 INPUT "ENTER PILE SIZE"N
340 IF N<0 GOTO 1080
350 IF N>=1 GOTO 390
360 GOTO 330
390 INPUT "ENTER WIN OPTION - 1 TO TAKE LAST, 2 TO AVOID LAST"M
410 IF M=1 GOTO 430
420 IF M#2 GOTO 390
430 INPUT "ENTER MIN PER TURN"A,"AND MAX"B
450 IF A>B GOTO 430
460 IF A<1 GOTO 430
490 INPUT "ENTER START OPTION - 1 COMPUTER FIRST, 2 YOU FIRST"S
500 PRINT
510 IF S=1 GOTO 530
520 IF S#2 GOTO 490
530 C=A+B
540 IF S=2 GOTO 570
550 GOSUB 600
560 IF W=1 GOTO 220
570 GOSUB 810
580 IF W=1 GOTO 220
590 GOTO 550
600 Q=N
610 IF M=1 GOTO 630
620 Q=Q-1
630 IF M=1 GOTO 680
640 IF N>A GOTO 720
650 W=1
660 PRINT "COMPUTER TAKES",N," AND LOSES."
670 RETURN
680 IF N>B GOTO 720
690 W=1
700 PRINT "COMPUTER TAKES",N," AND WINS."
710 RETURN
720 P=Q-C*(Q/C)
730 IF P>=A GOTO 750
740 P=A
750 IF P<=B GOTO 770
760 P=B
770 N=N-P
780 PRINT "COMPUTER TAKES",P," AND LEAVES",N
790 W=0
800 RETURN
810 PRINT
820 INPUT "YOUR MOVE"P
830 IF P#0 GOTO 880
840 PRINT "I TOLD YOU NOT TO USE ZERO! COMPUTER WINS BY FORFEIT."
850 W=1
860 RETURN
880 IF P>=A GOTO 910
890 IF P=N GOTO 960
900 GOTO 920
910 IF P<=B GOTO 940
920 PRINT "ILLEGAL MOVE, REENTER IT!"
930 GOTO 820
940 N=N-P
950 IF N#0 GOTO 1030
960 IF M=1 GOTO 1000
970 PRINT "TOUGH LUCK, YOU LOSE."
980 W=1
990 RETURN
1000 PRINT "CONGRATULATIONS, YOU WIN."
1010 W=1
1020 RETURN
1030 IF N>=0 GOTO 1060
1040 N=N+P
1050 GOTO 920
1060 W=0
1070 RETURN
1080 END

16
Source/TastyBasic/examples/DUMP.BAS Normal file
View File

@@ -0,0 +1,16 @@
10 INPUT "ADDRESS"A
20 FOR I=0 TO 15
30 P=A+I*16
40 PRINT $16,P,
50 FOR J=0 TO 15
60 PRINT " ",$8,PEEK(P+J),
70 NEXT J
80 PRINT
90 NEXT I
100 INPUT ""Q
110 IF Q<0 GOTO 160
120 A=A+256
130 IF Q=0 GOTO 20
140 A=Q
150 GOTO 20
160 END

25
Source/TastyBasic/examples/README.md Normal file
View File

@@ -0,0 +1,25 @@
# Tasty Basic Files
## Introduction
The CP/M version of Tasty Basic allows programs to be saved to and loaded from disk. This
document describes the Tasty Basic `.TBA` file format.
## .TBA File format
Tasty Basic `.TBA` files are direct reflections of Tasty Basic programs as held in memory. Thus,
each line of code starts with a 16 bit, LSB first, line number and ends with a carriage return
character (0xD). An EOF marker (0x1A) indicates the end of the file. Any trailing NUL characters
(0x0) are ignored.
### Example
Following is an example Tasty Basic program:
```
10 PRINT "HELLO WORLD"
20 GOTO 10
```
And its `.TBA` file representation:
```
0A 00 50 52 49 4E 54 20 22 48 45 4C 4C 4F 20 57
4F 52 4C 44 22 0D 14 00 47 4F 54 4F 20 31 30 0D
1A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```

74
Source/TastyBasic/examples/REVERSE.BAS Normal file
View File

@@ -0,0 +1,74 @@
10 PRINT "REVERSE"
30 PRINT "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY"
100 PRINT "REVERSE -- A GAME OF SKILL"
140 REM *** N=NUMBER OF NUMBERS
150 N=9
160 INPUT "DO YOU WANT THE RULES (0=NO,1=YES)"A
180 IF A=0 GOTO 210
190 GOSUB 710
200 REM *** MAKE A RANDOM LIST @(1) TO @(N)
210 @(1)=RND(N-1)+1
220 FOR K=2 TO N
230 @(K)=RND(N)
240 FOR J=1 TO K-1
250 IF @(K)=@(J) GOTO 230
260 NEXT J
270 NEXT K
280 REM *** PRINT ORIGINAL LIST AND START GAME
290 PRINT
300 PRINT "HERE WE GO ... THE LIST IS:"
310 T=0
320 GOSUB 610
330 INPUT "HOW MANY SHALL I REVERSE"R
350 IF R=0 GOTO 520
360 IF R<=N GOTO 390
370 PRINT "OOPS! TOO MANY! I CAN REVERSE AT MOST ",#2,N
380 GOTO 330
390 T=T+1
400 REM *** REVERSE R NUMBERS AND PRINT NEW LIST
410 FOR K=1 TO R/2
420 Z=@(K)
430 @(K)=@(R-K+1)
440 @(R-K+1)=Z
450 NEXT K
460 GOSUB 610
470 REM *** CHECK FOR A WIN
480 FOR K=1 TO N
490 IF @(K)#K GOTO 330
500 NEXT K
510 PRINT "YOU WON IT IN",T," MOVES!!!"
520 PRINT
530 INPUT "TRY AGAIN (1=YES, 0=NO)"A
550 IF A=1 GOTO 210
560 PRINT
565 PRINT "O.K. HOPE YOU HAD FUN!!"
570 GOTO 999
600 REM *** SUBROUTINE TO PRINT LIST
610 PRINT
620 FOR K=1 TO N
630 PRINT #2,@(K),
640 NEXT K
650 PRINT
660 RETURN
700 REM *** SUBROUTINE TO PRINT THE RULES
710 PRINT "THIS IS THE GAME OF 'REVERSE'. TO WIN, ALL YOU HAVE"
720 PRINT "TO DO IS ARRANGE A LIST OF NUMBERS (1 THROUGH ",#2,N,")"
730 PRINT "IN NUMERICAL ORDER FROM LEFT TO RIGHT. TO MOVE, YOU"
740 PRINT "TELL ME HOW MANY NUMBERS (COUNTING FROM THE LEFT) TO"
750 PRINT "REVERSE. FOR EXAMPLE, IF THE CURRENT LIST IS:"
755 PRINT
760 PRINT " 2 3 4 5 1 6 7 8 9"
765 PRINT
770 PRINT "AND YOU REVERSE 4, THE RESULT WILL BE:"
775 PRINT
780 PRINT " 5 4 3 2 1 6 7 8 9"
785 PRINT
790 PRINT "NOW IF YOU REVERSE 5, YOU WIN!"
795 PRINT
800 PRINT " 1 2 3 4 5 6 7 8 9"
805 PRINT
810 PRINT "NO DOUBT YOU WILL LIKE THIS GAME, BUT"
820 PRINT "IF YOU WANT TO QUIT, REVERSE 0 (ZERO)."
830 PRINT
840 RETURN
999 END

30
Source/TastyBasic/examples/SBCRTC.BAS Normal file
View File

@@ -0,0 +1,30 @@
100 REM -- ADJUST USR FUNCTION POINTER
110 POKE 5118,6
120 POKE 5119,20
200 REM -- RTC BUFFER AT 5120-5125
210 FOR I=0 TO 14
220 READ A
230 POKE 5126+I,A
240 NEXT I
250 DATA 6,32,123,178,40,1,4,33,0,20,207,17,0,0,201
300 INPUT "GET OR SET TIME (GET=0,SET=1)"P
310 IF P=0 GOTO 400
320 A=5120:INPUT "YEAR"Q:GOSUB 500
330 A=5121:INPUT "MONTH"Q:GOSUB 500
340 A=5122:INPUT "DAY"Q:GOSUB 500
350 A=5123:INPUT "HOURS"Q:GOSUB 500
360 A=5124:INPUT "MINS"Q:GOSUB 500
370 A=5125:INPUT "SECS"Q:GOSUB 500
400 Q=USR(P)
410 PRINT $8,PEEK(5120),"-",
420 PRINT $8,PEEK(5121),"-",
430 PRINT $8,PEEK(5122)," ",
440 PRINT $8,PEEK(5123),":",
450 PRINT $8,PEEK(5124),":",
460 PRINT $8,PEEK(5125)
470 GOTO 300
500 T=Q/10
510 U=Q-10*T
520 B=T*16+U
530 POKE A,B
540 RETURN

117
Source/TastyBasic/examples/TICTAC.BAS Normal file
View File

@@ -0,0 +1,117 @@
2 PRINT "TIC-TAC-TOE"
4 PRINT "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY"
6 PRINT
8 PRINT "THE BOARD IS NUMBERED:"
10 PRINT " 1 2 3"
12 PRINT " 4 5 6"
14 PRINT " 7 8 9"
16 PRINT
20 FOR I=1 TO 9:@(I)=0:NEXT I
50 INPUT"DO YOU WANT 'X' OR 'O' (X=1,O=0)"C
55 IF C=1 GOTO 475
60 P=0,Q=1
100 G=-1,H=1:IF @(5)#0 GOTO 103
102 @(5)=-1:GOTO 195
103 IF @(5)#1 GOTO 106
104 IF @(1)#0 GOTO 110
105 @(1)=-1:GOTO 195
106 IF (@(2)=1)*(@(1)=0) GOTO 181
107 IF (@(4)=1)*(@(1)=0) GOTO 181
108 IF (@(6)=1)*(@(9)=0) GOTO 189
109 IF (@(8)=1)*(@(9)=0) GOTO 189
110 IF G=1 GOTO 112
111 GOTO 118
112 J=3*(M-1)/3+1
113 IF J=M LET K=1
114 IF J+1=M LET K=2
115 IF J+2=M LET K=3
116 GOTO 120
118 FOR J=1 TO 7 STEP 3:FOR K=1 TO 3
120 IF @(J)#G GOTO 130
122 IF @(J+2)#G GOTO 135
126 IF @(J+1)#0 GOTO 150
128 @(J+1)=-1:GOTO 195
130 IF @(J)=H GOTO 150
131 IF @(J+2)#G GOTO 150
132 IF @(J+1)#G GOTO 150
133 @(J)=-1:GOTO 195
135 IF @(J+2)#0 GOTO 150
136 IF @(J+1)#G GOTO 150
138 @(J+2)=-1:GOTO 195
150 IF @(K)#G GOTO 160
152 IF @(K+6)#G GOTO 165
156 IF @(K+3)#0 GOTO 170
158 @(K+3)=-1:GOTO 195
160 IF @(K)=H GOTO 170
161 IF @(K+6)#G GOTO 170
162 IF @(K+3)#G GOTO 170
163 @(K)=-1:GOTO 195
165 IF @(K+6)#0 GOTO 170
166 IF @(K+3)#G GOTO 170
168 @(K+6)=-1:GOTO 195
170 GOTO 450
171 IF (@(3)=G)*(@(7)=0) GOTO 187
172 IF (@(9)=G)*(@(1)=0) GOTO 181
173 IF (@(7)=G)*(@(3)=0) GOTO 183
174 IF (@(9)=0)*(@(1)=G) GOTO 189
175 IF G=-1 LET G=1,H=-1:GOTO 110
176 IF (@(9)=1)*(@(3)=0) GOTO 182
177 FOR I=2 TO 9:IF @(I)#0 GOTO 179
178 @(I)=-1:GOTO 195
179 NEXT I
181 @(1)=-1:GOTO 195
182 IF @(1)=1 GOTO 177
183 @(3)=-1:GOTO 195
187 @(7)=-1:GOTO 195
189 @(9)=-1
195 PRINT"THE COMPUTER MOVES TO..."
202 GOSUB 1000
205 GOTO 500
450 IF G=1 GOTO 465
455 IF (J=7)*(K=3) GOTO 465
460 NEXT K:NEXT J
465 IF @(5)=G GOTO 171
467 GOTO 175
475 P=1,Q=0
500 INPUT"WHERE DO YOU MOVE"M
502 IF M=0 PRINT"THANKS FOR THE GAME.":GOTO 2000
503 IF M>9 GOTO 506
505 IF @(M)=0 GOTO 510
506 PRINT"THAT SQUARE IS OCCUPIED.":GOTO 500
510 G=1,@(M)=1
520 GOSUB 1000
530 GOTO 100
1000 FOR I=1 TO 9:PRINT" ",:IF @(I)#-1 GOTO 1014
1011 IF Q=1 PRINT "X ",
1012 IF Q=0 PRINT "O ",
1013 GOTO 1020
1014 IF @(I)#0 GOTO 1016
1015 PRINT" ",:GOTO 1020
1016 IF P=1 PRINT "X ",
1017 IF P=0 PRINT "O ",
1020 IF (I#3)*(I#6) GOTO 1050
1030 PRINT"":PRINT"---+---+---"
1040 GOTO 1080
1050 IF I=9 GOTO 1080
1060 PRINT"!",
1080 NEXT I:PRINT
1095 FOR I=1 TO 7 STEP 3
1100 IF @(I)#@(I+1) GOTO 1115
1105 IF @(I)#@(I+2) GOTO 1115
1110 IF @(I)=-1 GOTO 1350
1112 IF @(I)=1 GOTO 1200
1115 NEXT I:FOR I=1 TO 3:IF @(I)#@(I+3) GOTO 1150
1130 IF @(I)#@(I+6) GOTO 1150
1135 IF @(I)=-1 GOTO 1350
1137 IF @(I)=1 GOTO 1200
1150 NEXT I:FOR I=1 TO 9:IF @(I)=0 GOTO 1155
1152 NEXT I:GOTO 1400
1155 IF @(5)#G GOTO 1170
1160 IF (@(1)=G)*(@(9)=G) GOTO 1180
1165 IF (@(3)=G)*(@(7)=G) GOTO 1180
1170 RETURN
1180 IF G=-1 GOTO 1350
1200 PRINT"YOU BEAT ME!! GOOD GAME.":GOTO 2000
1350 PRINT"I WIN, TURKEY!!!":GOTO 2000
1400 PRINT"IT'S A DRAW. THANK YOU."
2000 END

48
Source/TastyBasic/examples/bitsum.asm Normal file
View File

@@ -0,0 +1,48 @@
; -----------------------------------------------------------------------------
; Copyright 2021 Dimitri Theulings
;
; This file is part of Tasty Basic.
;
; Tasty Basic is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
;
; Tasty Basic is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with Tasty Basic. If not, see <https://www.gnu.org/licenses/>.
; -----------------------------------------------------------------------------
; Tasty Basic is derived from earlier works by Li-Chen Wang, Peter Rauskolb,
; and Doug Gabbard. Refer to the source code repository for details
; <https://github.com/dimitrit/tastybasic/>.
; -----------------------------------------------------------------------------
#IFDEF CPM
.ORG $0C00 ; ie. 3072 dec
#ELSE
.ORG $1400 ; ie. 5120 dec
#ENDIF
LD B,0
LD A,D
CALL COUNT
LD A,E
CALL COUNT
LD E,B
LD D,0
RET
COUNT:
OR A
RET Z
BIT 0,A
JR Z,NEXT
INC B
NEXT:
SRL A
JR COUNT
.END

BIN
Source/TastyBasic/examples/bitsum.tba Normal file
View File

Binary file not shown.

BIN
Source/TastyBasic/examples/tictac.tba Normal file
View File

Binary file not shown.

13
Source/TastyBasic/src/Build.cmd Normal file
View File

@@ -0,0 +1,13 @@
@echo off
setlocal
set TOOLS=..\..\..\Tools
set PATH=%TOOLS%\tasm32;%PATH%
set TASMTABS=%TOOLS%\tasm32
tasm -80 -dROMWBW tastybasic.asm tastybasic.bin tastybasic.bin.lst
tasm -80 -dCPM tastybasic.asm tastybasic.com tastybasic.com.lst
copy /b /v tastybasic.com ..\..\..\Binary\Apps\tbasic.com

11
Source/TastyBasic/src/Clean.cmd Normal file
View File

@@ -0,0 +1,11 @@
@echo off
setlocal
if exist *.bin del *.bin
if exist *.lst del *.lst
if exist *.prn del *.prn
if exist *.hex del *.hex
if exist *.rel del *.rel
if exist *.sym del *.sym
if exist ..\..\..\Binary\Apps\tbasic.com del ..\..\..\Binary\Apps\tbasic.com

32
Source/TastyBasic/src/Makefile Normal file
View File

@@ -0,0 +1,32 @@
UNAME := $(shell uname)
VER := $(shell git describe --tags --abbrev=0)
APPDIR := $(wildcard ../../../Binary/Apps)
BINDIR := ../../../Tools/$(UNAME)
ROMIMAGE := tastybasic.bin
ROMDEPS := tastybasic.asm romwbwio.asm
CPMCMD := tastybasic.com
CPMDEPS := tastybasic.asm cpmio.asm
CPMAPP := $(APPDIR)/tbasic.com
CPMIMAGE := tastybasic.img
export PATH := $(BINDIR):${PATH}
all: $(ROMIMAGE) $(CPMCMD) | $(APPDIR)
clean clobber:
@rm -f *.lst *.img *.com *.bin $(CPMAPP)
$(ROMIMAGE): $(ROMDEPS)
@uz80as -dROMWBW -d"VERSION \"$(VER)\"" tastybasic.asm tastybasic.bin tastybasic.bin.lst
$(CPMIMAGE): $(CPMCMD)
@mkfs.cpm -f wbw_fd144 tastybasic.img
@cpmcp -f wbw_fd144 tastybasic.img tastybasic.com 0:tbasic.com
$(CPMCMD): $(CPMDEPS)
@uz80as -dCPM -d"VERSION \"$(VER)\"" tastybasic.asm tastybasic.com tastybasic.com.lst
$(APPDIR): $(CPMCMD)
@cat $(CPMCMD) > $(CPMAPP)
.PHONY: clean clobber $(APPDIR)

207
Source/TastyBasic/src/cpmio.asm Normal file
View File

@@ -0,0 +1,207 @@
; -----------------------------------------------------------------------------
; Copyright 2021 Dimitri Theulings
;
; This file is part of Tasty Basic.
;
; Tasty Basic is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
;
; Tasty Basic is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with Tasty Basic. If not, see <https://www.gnu.org/licenses/>.
; -----------------------------------------------------------------------------
; Tasty Basic is derived from earlier works by Li-Chen Wang, Peter Rauskolb,
; and Doug Gabbard. Refer to the source code repository for details
; <https://github.com/dimitrit/tastybasic/>.
; -----------------------------------------------------------------------------
USRPTR_OFFSET .equ 0afeh
INTERNAL_OFFSET .equ 0c00h
TEXTEND_OFFSET .equ 07cffh
STACK_OFFSET .equ 07effh
BDOS .equ 05h ; standard cp/m entry
DCONIO .equ 06h ; direct console I/O
INPREQ .equ 0ffh ; console input request
TERMCPM .equ 0
OPENF .equ 0fh ; file open
CLOSEF .equ 10h ; file close
DELETEF .equ 13h ; file delete
READF .equ 14h ; read file record
WRITEF .equ 15h ; write file record
MAKEF .equ 16h ; make new file
SETDMA .equ 1ah ; set DMA address
EOF .equ 1ah ; EOF marker
DMAOFF .equ 1ah ; set DMA address pointer
FCB .equ 5ch ; file control block address
DMA .equ 80h ; disk buffer address
BUFSIZE .equ 80h ; disk buffer size
; FILE CONTROL BLOCK DEFINITIONS
FCBDN .equ FCB+0 ; disk name
FCBFN .equ FCB+1 ; file name
FCBFT .equ FCB+9 ; disk file type (3 chars)
FCBRL .equ FCB+12 ; file's current reel number
FCBRC .equ FCB+15 ; file's record count (0 to 128)
FCBCR .equ FCB+32 ; current (next) record
FCBLN .equ FCB+33 ; FCB length
FTYPE .db "TBA" ; tasty basic file type
haschar:
push bc
push de
ld c,DCONIO ; direct console i/o
ld e,INPREQ ; input request
call BDOS ; any chr typed?
pop de ; if yes, (a)<--char
pop bc ; else (a)<--00h (ignore chr)
or a
ret
;
putchar:
push bc
push de
push af
push hl
ld c,DCONIO ; direct console i/o
ld e,a ; output char (a)
call BDOS
pop hl
pop af
pop de
pop bc
ret
load:
ld hl,textbegin ; ** load **
ld (textunfilled),hl ; clear program text area
call clrvars ; and variables
call fname ; get filename
call fopen ; and open file for reading
ld de,DMA
ld c,SETDMA ; point dma to default
call BDOS
lo1:
ld de,FCB ; and read record
ld c,READF
call BDOS
or a ; are we at EOF?
jr nz,lo3 ; yes, all done
ld b,BUFSIZE ; no, copy from io buffer
ld de,DMA ; to text buffer
ld hl,(textunfilled)
lo2:
ld a,(de) ; get char from buffer
cp 1ah ; is it EOF?
jr z,lo3 ; yes, all done
ld (hl),a ; copy char to text area
inc hl ; and update pointers
inc de
ld (textunfilled),hl
dec b ; end of record?
jr z,lo1 ; yes, so try next record
jr lo2 ; no, copy next char
lo3:
jp rstart
save:
call fname ; ** save **
ld de,textbegin ; check there is a program
ld hl,(textunfilled) ; in memory
sbc hl,de
jr nz,sa1 ; yes, try to save it
jp qhow ; no, nothing to be done
sa1:
call fdel ; remove any existing file
call fmake ; open new file for writing
ld de,textbegin ; initialise text ptr
sa2:
push de ; save current text ptr
ld hl,(textunfilled)
ld (hl),EOF ; set EOF marker
sbc hl,de ; are we done?
jr c,sa4
ld c,SETDMA ; point dma to text
call BDOS
ld de,FCB ; write record
ld c,WRITEF
call BDOS
or a ; all good?
jr z,sa3 ; yes, try next
jp qsorry ; no, something bad happened
sa3:
pop hl ; update text ptr
ld de,BUFSIZE
add hl,de
ex de,hl
jr sa2
sa4:
call fclose ; and close file jp rstart
jp rstart
fname:
call testc ; check filename
.db 22h ; is first char a double quote
.db fn4-$-1 ; no, so fail
ld hl,FCBFN ; start configuring fcb
ld b,22h
ld c,8 ; max filename length
fn1:
ld a,(de)
inc de ; bump pointer
cp b ; double quote?
jr z,fn2
ld (hl),a ; copy into fcb
inc hl
dec c ; check filename length
jp z,qhow ; too long
jr fn1
fn2:
call endchk
ld a,20h ; clear any remaining chars
ld (hl),a ; in filename
inc hl
dec c
jr nz,fn2
ld b,3 ; set file type
ld hl,FTYPE
ld de,FCBFT
fn3:
ld a,(hl)
ld (de),a
inc hl
inc de
dec b
jr nz,fn3
xor a
ld (FCBCR),a ; clear current record
ret
fn4:
jp qwhat
fopen:
ld de,FCB ; open file
ld c,OPENF
jr fexec
fclose:
ld de,FCB ; close file
ld c,CLOSEF
jr fexec
fmake:
ld de,FCB ; create new file
ld c,MAKEF
fexec:
call BDOS
inc a ; did operation fail?
ret nz ; no, all good
jp qhow ; something bad happened
fdel:
ld de,FCB ; delete file
ld c,DELETEF
jp BDOS ; ignore any errors
bye:
ld c,TERMCPM ; does not return!
jp BDOS

100
Source/TastyBasic/src/romwbwio.asm Normal file
View File

@@ -0,0 +1,100 @@
; -----------------------------------------------------------------------------
; Copyright 2021 Dimitri Theulings
;
; This file is part of Tasty Basic.
;
; Tasty Basic is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
;
; Tasty Basic is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with Tasty Basic. If not, see <https://www.gnu.org/licenses/>.
; -----------------------------------------------------------------------------
; Tasty Basic is derived from earlier works by Li-Chen Wang, Peter Rauskolb,
; and Doug Gabbard. Refer to the source code repository for details
; <https://github.com/dimitrit/tastybasic/>.
; -----------------------------------------------------------------------------
CIODEV_CONSOLE .equ 0d0h
BF_CIOIN .equ 00h ; character input
BF_CIOOUT .equ 01h ; character output
BF_CIOIST .equ 02h ; character input status
BF_SYSRESET .equ 0f0h ; restart system
BF_SYSRES_WARM .equ 01h ; warm start
;*************************************************************
;
; THE FOLLOWING NEED MUST BE SYNCED WITH STD.ASM SO ROMLDR
; KNOWS WHERE THIS EXECUTES AT
;
;*************************************************************
;
#ifndef PLATFORM
TBC_LOC .equ $0a00
#endif
TBC_SIZ .equ $0a00
TBC_END .equ TBC_LOC + TBC_SIZ
;
;*************************************************************
USRPTR_OFFSET .equ 09feh
INTERNAL_OFFSET .equ 0c00h
TEXTEND_OFFSET .equ 07dffh
STACK_OFFSET .equ 07fffh
bye:
call endchk ; ** Reboot **
ld b,BF_SYSRESET ; system restart
ld c,BF_SYSRES_WARM ; warm start
jp 0fff0h ; does not return!
putchar:
push af
push bc
push de
push hl
; output character to console via hbios
ld e,a ; output char to e
ld c,CIODEV_CONSOLE ; console unit to c
ld b,BF_CIOOUT ; hbios func: output char
rst 08h ; hbios outputs character
pop hl
pop de
pop bc
pop af
ret
haschar:
push bc
push de
push hl
; get console input status via hbios
ld c,CIODEV_CONSOLE ; console unit to c
ld b,BF_CIOIST ; hbios func: input status
rst 08h ; hbios returns status in a
pop hl
pop de
pop bc
ret
getchar:
push bc
push de
push hl
; input character from console via hbios
ld c,CIODEV_CONSOLE ; console unit to c
ld b,BF_CIOIN ; hbios func: input char
rst 08h ; hbios reads charactdr
ld a,e ; move character to a for return
; restore registers (af is output)
pop hl
pop de
pop bc
ret

2017
Source/TastyBasic/src/tastybasic.asm Normal file
View File

File diff suppressed because it is too large Load Diff

54
Source/TastyBasic/src/zemuio.asm Normal file
View File

@@ -0,0 +1,54 @@
; -----------------------------------------------------------------------------
; Copyright 2021 Dimitri Theulings
;
; This file is part of Tasty Basic.
;
; Tasty Basic is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
;
; Tasty Basic is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with Tasty Basic. If not, see <https://www.gnu.org/licenses/>.
; -----------------------------------------------------------------------------
; Tasty Basic is derived from earlier works by Li-Chen Wang, Peter Rauskolb,
; and Doug Gabbard. Refer to the source code repository for details
; <https://github.com/dimitrit/tastybasic/>.
; -----------------------------------------------------------------------------
USRPTR_OFFSET .equ 09feh
INTERNAL_OFFSET .equ 0c00h
TEXTEND_OFFSET .equ 07dffh
STACK_OFFSET .equ 07fffh
tty_data .equ 7ch
tty_status .equ 7dh
rx_full .equ 1
tx_empty .equ 0
putchar:
call uart_tx_ready ; see if transmit is available
out (tty_data),a ; and send it
ret
uart_tx_ready:
push af
uart_tx_ready_loop:
in a,(tty_status)
bit tx_empty,a
jp z,uart_tx_ready_loop
pop af
ret
haschar:
in a,(tty_status) ; check if character available
bit rx_full,a
ret
getchar:
in a,(tty_data) ; get the character
ret