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Rob McMullen 2017-08-18 09:34:36 -07:00
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@ -11,9 +11,11 @@ Abstract
AsmGen - code generator for sprites, fonts, and images for Apple ][ hi-res and AsmGen - code generator for sprites, fonts, and images for Apple ][ hi-res and
Atari 8-bit computers Atari 8-bit computers
This program creates 6502 (or 65c02) code that draws sprites using unrolled This program creates 6502 (or 65c02) code for several tasks, including a sprite
loops for each shifted shape. By removing data shifts, image lookups, and loops complier (based on `HiSprite <https://github.com/blondie7575/HiSprite>`_) that
the images can be drawn much faster than otherwise possible. hardcodes sprite data in unrolled loops for each shifted shape. By removing
image lookups and loops, sprites can be drawn much faster than otherwise
possible.
Other utilities include generating code for reporting screen damage, a fast Other utilities include generating code for reporting screen damage, a fast
bitmap font renderer, and generation for all the row/column lookup tables for bitmap font renderer, and generation for all the row/column lookup tables for
@ -44,6 +46,10 @@ The source is free and open, and lives on `github
Credits Credits
======= =======
This program started life as a fork of Quinn Dunki's `HiSprite
<https://github.com/blondie7575/HiSprite>`_ that she presented at KansasFest
2017.
The sample font is modified from Michael Pohoreski's `excellent tutorial on The sample font is modified from Michael Pohoreski's `excellent tutorial on
Apple II fonts <https://github.com/Michaelangel007/apple2_hgr_font_tutorial>`_. Apple II fonts <https://github.com/Michaelangel007/apple2_hgr_font_tutorial>`_.