Short:        Signetics-based machines emulator
Uploader:     amigansoftware@gmail.com (James Jacobs)
Author:       amigansoftware@gmail.com (James Jacobs)
Type:         misc/emu
Version:      2.41
Architecture: android >= 8.0.0
Requires:     480*960 or higher resolution
URLs:         http://amigan.1emu.net/releases/, http://amigan.yatho.com

Overview
--------

This is "DroidArcadia", a port of a subset of the AmiArcadia/WinArcadia
30.5 emulator to the Android platform. The following machines are
emulated:

    * the Emerson Arcadia 2001 console family (Bandai, Emerson,
      Grandstand, Intervision, Leisure-Vision, Leonardo, MPT-03, Ormatu,
      Palladium, Poppy, Robdajet, Tele-Fever, Tempest, Tryom, Tunix,
      etc.) (c. 1982);
    * the Interton VC 4000 console family (Acetronic, Cabel, Fountain,
      Hanimex, Interton, Prinztronic, Radofin, Rowtron, Soundic, Voltmace,
      Waddingtons, etc.) (c. 1978); and
    * the Elektor TV Games Computer (1979).

Features include: artefacting, autofire, force feedback, frame skipping,
game help, gamepad support, high score management, horizon dejittering,
locale support, save screenshots, saved states, sprite demultiplexing,
tone retuning, trainers.

The supported languages are currently English, Dutch, French, German,
Greek, Italian, Polish and Spanish.

Instructions
------------

Input from a peripheral will be shown as yellow on the keypad and paddle
gadgets. Touchscreen input will be shown as white. Red and blue represent
the left and right players, respectively. A button in green is autofiring.
Games which only use one button (or none) will automatically use the "one-
button mode", in which the twelve small keypad buttons are replaced by one
large button.
  Real (host) gamepads/joysticks/keyboards are mapped as follows (an
8BitDo Zero 2 gamepad is shown here):

      L                   R
  
      +                   X
      |    
    +-+-+               Y   A
      |
      +   SELECT  START   B
      
Y:      1st firebutton
X:      2nd firebutton
B:      3rd firebutton
A:      4th firebutton
L:      B/LC
R:      Toggle autofire on/off
START:  START
SELECT: A/UC
D-pad:  paddle directions

For Arcadia and Interton, the on-screen RESET button is the same as the
"Reset" command in the options. For Elektor, the on-screen RESET button
is an ordinary console button; the "Reset" command in the options will
still reset the machine as normal.
  BIN files (raw dumps) can be loaded for Arcadia and Interton. TVC and
PGM files can be loaded for Elektor; however, PGM files must be renamed to
have a .pro extension instead of .pgm (eg. Foo.pgm -> Foo.pro ). Saved
states (COS files) are also supported, via the "Quickload state" and
"Quicksave state" commands in the options. DroidArcadia COS files are not
currently compatible with Ami/WinArcadia COS files.
  "Stretching: 4:3 small" is the same as "Off" except that in NTSC mode
the screen will be stretched slightly vertically to have the correct 4:3
ratio (similar to the "Stretch NTSC" option of WinArcadia).
  See the Ami/WinArcadia user manual (eg. in
http://amigan.1emu.net/releases/WinArcadia-bin.rar ) for documentation
about any features that are shared with those emulators. The licence is
also the same as for those emulators.
  The emulator was written in C and Java, using Android Studio 2022.1.1
aka Electric Eel. It was tested on ZTE Optus P500 and P501 phones with
Android 9 and 11 respectively, at 480*960 resolution (176 dpi), and also
on BlueStacks 5.11.1.1002 P64.
  The emulator needs storage permissions to be granted if you want to be
able to save screenshots. On Android 9, at least, it seems that File
Manager does not immediately know about new screenshots.

History
-------

2.41: Thu 16 Nov 2023. AA/WA 30.5
Summary:
 * Miscellaneous improvements and bug fixes.
Details:
 fixed: some instruction timings were incorrect.
 arcadia: changed paddle layout for various games.
 arcadia: improved overlay for grand slam tennis.
 elektor: changed paddle layout for hunting.
 interton: changed paddle layout for laser attack, car races/grand prix,
  olympics.

2.4:  Sun 15 Oct 2023. AA/WA 30.31
2.36: Wed 27 Sep 2023. AA/WA 30.3
2.35: Sun 10 Sep 2023. AA/WA 30.2
2.34: Tue 22 Aug 2023. AA/WA 30.02
2.33: Mon  7 Aug 2023. AA/WA 30.0
2.32: Sat  8 Jul 2023.    WA 29.51
2.31: Sat  1 Jul 2023. AA/WA 29.5
2.3:  Sun 18 Jun 2023. AA/WA 29.41
2.2:  Mon 29 May 2023.
2.1:  Wed 24 May 2023. AA/WA 29.4
2.0:  Sun 14 May 2023.

1.9:  Sun  7 May 2023.
1.8:  Wed 26 Apr 2023. AA/WA 29.39
1.7:  Sun  9 Apr 2023. AA/WA 29.38
1.6:  Sun  2 Apr 2023.
1.5:  Sun 26 Mar 2023. AA/WA 29.37
1.4:  Mon 20 Mar 2023.
1.3:  Fri 17 Mar 2023.
1.2:  Sun 12 Mar 2023.
1.1:  Sat  4 Mar 2023.
1.0:  Sat 18 Feb 2023. AA/WA 29.36