.gitignore

@@ -1,3 +0,0 @@
-src/chars.bin
-src/*.o
-target/

LICENSE

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-Super Mario Bros.: Tale of the Black Koopa is published with no license. It is distributed as is in the hope that it will be useful, but WITHOUT ANY WARRANTY.
-
----
-
-Credits:
-* Original work on Super Mario Bros.: Copyright 1985 Nintendo
-* Original work on disassembly: Copyright 2012, 2015 doppelganger
-* Additional work: Copyright 2023 Christophe Parent
-
----
-
-Original words from doppelganger (doppelheathen@gmail.com):
-
-There are so many people I have to thank for this, and without their help this would
-probably not be possible.  So I thank all the peeps in the nesdev scene whose insight into
-the 6502 and the NES helped me learn how it works (you guys know who you are, there's no 
-way I could have done this without your help), as well as the authors of x816 and SMB 
-Utility, and the reverse-engineers who did the original Super Mario Bros. Hacking Project, 
-which I compared notes with but did not copy from.  Last but certainly not least, I thank
-Nintendo for creating this game and the NES, without which this disassembly would
-only be theory.
-
-Update: removed residual note under ChkStart label.  Thanks to ShaneM for pointing out
-the error.

README.md

@@ -1,48 +1,3 @@
-# Super Mario Bros.: Tale of the Black Koopa
+# super-mario-bros-tale-of-the-black-koopa
 
 A hack of Super Mario Bros.
-
-![Super Mario Bros.: Tale of the Black Koopa in action](/demo.png)
-
-## Usage
-
-### Requirements
-
-cc65 must be installed on your system; the oldest supported version is `2.18`. No other dependencies are required.
-
-Additionally a file containing the graphics for the original Super Mario Bros. game must be present on your system. This file is not provided.
-
-### Installing
-
-Clone this repository locally:
-
-```shell
-$ git clone https://forge.thatspaceandtime.org/ooxie/super-mario-bros-tale-of-the-black-koopa.git super_mario_bros_tale_of_the_black_koopa
-$ cd super_mario_bros_tale_of_the_black_koopa
-```
-
-Copy the graphics file:
-
-```shell
-$ cp <path_to_the_graphics_file> src/chars.bin
-```
-
-### Building
-
-To build the binary, execute:
-
-```shell
-$ cl65 -t nes -o target/super_mario_bros_tale_of_the_black_koopa.nes -C src/linker.cfg src/main.asm
-```
-
-### Running
-
-To run the game, open the file `target/super_mario_bros_tale_of_the_black_koopa.nes` in your favorite NES emulator. Alternatively you can run it on original hardware.
-
-### Playing
-
-Refer to the original manual for Super Mario Bros.
-
-## License
-
-The source code of this project is not licensed, as the original work it is based on is not (see [LICENSE](/ooxie/super-mario-bros-tale-of-the-black-koopa/src/branch/master/LICENSE)).

src/linker.cfg

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-MEMORY {
-    ZP:   file = "", start = $0000, size = $0100;
-    OAM:  file = "", start = $0200, size = $0100, define = yes;
-    RAM:  file = "", start = $0300, size = $0500;
-    HDR:  file = %O, start = $0000, size = $0010, fill = yes;
-    PRG0: file = %O, start = $8000, size = $4000, fill = yes, fillval = $FF;
-    PRG1: file = %O, start = $8000, size = $4000, fill = yes, fillval = $FF;
-    PRG2: file = %O, start = $8000, size = $4000, fill = yes, fillval = $FF;
-    PRG3: file = %O, start = $C000, size = $3FFA, fill = yes, fillval = $FF;
-    PRGV: file = %O, start = $FFFA, size = $0006, fill = yes, fillval = $FF;
-}
-
-SEGMENTS {
-    ZEROPAGE:    load = ZP,   type = zp,  optional = yes;
-    SPRITE:      load = OAM,  type = bss, optional = yes;
-    BSS:         load = RAM,  type = bss, optional = yes;
-    HEADER:      load = HDR,  type = ro;
-    STARTUP:     load = PRG0, type = ro;
-    BANK0:       load = PRG0, type = ro,  optional = yes;
-    AREADATA:    load = PRG1, type = ro,  optional = yes;
-    ENEMYDATA:   load = PRG1, type = ro,  optional = yes;
-    CHARS:       load = PRG2, type = ro,  optional = yes;
-    COPYCHARS:   load = PRG2, type = ro,  optional = yes;
-    SOUNDENGINE: load = PRG2, type = ro,  optional = yes;
-    BANK3:       load = PRG3, type = ro,  optional = yes;
-    BANKSWITCH:  load = PRG3, type = ro,  optional = yes;
-    VECTORS:     load = PRGV, type = ro;
-}