use JS instead of flips binaries

Author: kirjavascript

build.bat

@@ -17,7 +17,7 @@ ld65 -m tetris.map -Ln tetris.lbl --dbgfile tetris.dbg -o tetris.nes -C src/tetr
 
 : create patch
 
-"./tools/flips-windows" --create clean.nes tetris.nes tetris.bps
+node ./tools/patch/create.js clean.nes tetris.nes tetris.bps
 
 : show some stats
 

build.sh

@@ -89,10 +89,8 @@ ca65 ${compile_flags[*]} -l tetris.lst -g src/main.asm -o main.o
 ld65 -m tetris.map -Ln tetris.lbl --dbgfile tetris.dbg -o tetris.nes -C src/tetris.nes.cfg main.o header.o
 
 # create patch
-if [[ -f clean.nes ]] && [[ $(uname) == "Darwin" ]]; then
-    echo "Unable to create patch on mac"
-elif [[ -f clean.nes ]]; then
-    ./tools/flips-linux --create clean.nes tetris.nes tetris.bps
+if [[ -f clean.nes ]]; then
+    node ./tools/patch/create.js clean.nes tetris.nes tetris.bps
 else
     echo "clean.nes not found.  Skipping patch creation."
 fi