mirror of
https://github.com/kbeckmann/game-and-watch-retro-go.git
synced 2025-12-17 19:16:02 +01:00
32 lines
749 B
Bash
Executable File
32 lines
749 B
Bash
Executable File
#!/bin/bash
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if [[ $# -lt 1 ]]; then
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echo "Usage: $0 <gb_rom.gb> [gb_rom.c]"
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echo "This will convert the gb rom into a .c file and update all the references"
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exit 1
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fi
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INFILE=$1
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OUTFILE=loaded_gb_rom.c
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if [[ ! -e "$(dirname $OUTFILE)" ]]; then
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mkdir -p "$(dirname $OUTFILE)"
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fi
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if [[ $# -gt 1 ]]; then
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OUTFILE=$2
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fi
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SIZE=$(wc -c "$INFILE" | awk '{print $1}')
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echo "const unsigned char ROM_DATA[] __attribute__((section (\".extflash_game_rom\"))) = {" > $OUTFILE
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xxd -i < "$INFILE" >> $OUTFILE
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echo "};" >> $OUTFILE
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echo "unsigned int ROM_DATA_LENGTH = $SIZE;" >> $OUTFILE
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echo "unsigned int cart_rom_len = $SIZE;" >> $OUTFILE
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extension="${INFILE##*.}"
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echo "const char *ROM_EXT = \"$extension\";" >> $OUTFILE
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echo "Done!"
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