(c) 2021   Massimiliano Scarano   mscaranolibero.it
  Support my projects for Amiga with a PayPal donation thanks.
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  The intro was coded by Massimiliano "AlienTech" Scarano for the Amiga demo
group VOID
  and presented at Outline 2021, where it was ranked 11th at the "combined
demo/intro" competition.
  Here is a recording: https://www.youtube.com/watch?v=ZP3hQ_KBUqs
  Pouet: https://www.pouet.net/prod.php?which=89017



  This intro shows how to make direct programming of the Commodore Amiga
  hardware using a mix of C and Assembly.
  It is designed like in the late 80s / early 90s.
  The Player Playroutine P6112 assembled with PhxAss V4.40.
  Compiled with SAS/C 6.58 and Includes release 40.13 (AmigaOS 3.1).
  Source code supplied for educational purpose only.



  It should work on any PAL Amiga, with a Motorola 68000 cpu and OCS chipset,
  and whatever OS (Kickstart + Workbench) version.
  Tested OK:
  - Amiga Forever 2013 (WinUAE, cycle exact emulation)
  - Amiga 600
  - Amiga 1200 - 020 - 4 MB Fast
  - Amiga 1200 - 030



  Version history:
  - V1.0 20210501, first public release



  Notes:
  - The intro should run at constant full frame rate (50 Hz),
    the screen is updated every frame.
  - Commodore Includes 40.13 were distributed with SAS/C 6.51.
  - RAW gfx format consists of all rows of the 1st bitplane, followed by all
    rows of the 2nd bitplane and so on.
  - Build with:
    > phxass p61.s
    > sc link Birthtro36_V1_?_YYYYMMDD.c p61.o

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                14695   25000  58.8% -lh5- d478 May  1  1980 Birthtro36_V1_0/Birthtro36.exe
[generic]                  958    1780  53.8% -lh5- a161 Jun 12  1980 Birthtro36_V1_0/Birthtro36.readme
[generic]                 3806   10914  34.9% -lh5- 676e Mar 17  1980 Birthtro36_V1_0/DemoData/Bob.ilbm
[generic]                 2592   10240  25.3% -lh5- dee1 Mar 17  1980 Birthtro36_V1_0/DemoData/Bob640x64x4.raw
[generic]                  449    1888  23.8% -lh5- bc36 Nov 15  1980 Birthtro36_V1_0/DemoData/Font944x16x2.raw
[generic]                  817    2602  31.4% -lh5- 4424 Apr 25  1980 Birthtro36_V1_0/DemoData/Logo320x256x4.ilbm
[generic]                  742   20480   3.6% -lh5- 5010 Apr 25  1980 Birthtro36_V1_0/DemoData/Logo320x256x4.raw
[generic]                 3988   10952  36.4% -lh5- 451f May  2  1980 Birthtro36_V1_0/DemoData/P61.lightforce_remix
[generic]                 1311    3174  41.3% -lh5- b5a5 Oct 18  1980 Birthtro36_V1_0/DemoData/TRONFont-master.ilbm
[generic]                 1453    1453 100.0% -lh0- e332 Aug 28  1980 Birthtro36_V1_0/DemoData/TRONFont.png
[generic]                10393   37635  27.6% -lh5- e787 May  1  1980 Birthtro36_V1_0/Source/Birthtro36_V1_0_20210501.c
[generic]                  332     631  52.6% -lh5- 0bfa Feb  4  1980 Birthtro36_V1_0/Source/p61.h
[generic]                 2115    3980  53.1% -lh5- caff May 14  1980 Birthtro36_V1_0/Source/p61.o
[generic]                 2890    6096  47.4% -lh5- 44af May  1  1980 Birthtro36_V1_0/Source/p61.s
[generic]                24207   88376  27.4% -lh5- 8a57 Feb  3  1980 Birthtro36_V1_0/Source/P6112-Play.i
[generic]                   51      51 100.0% -lh0- 996e Feb 14  1980 Birthtro36_V1_0/Source/SCOPTIONS
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total        16 files   70799  225252  31.4%            Jun 13 03:19