agsex

   1 #!/bin/sh
   2
   3 usage() {
   4         echo "$0 game.exe FILES OBJ"
   5         echo "extracts ags game files into FILES and script files into OBJ"
   6         echo "also a Makefile is created which automatically recompiles"
   7         echo "and reinjects changed asm (.s) files into 'game.ags'"
   8         exit 1
   9 }
  10
  11 test $# -ne 3 && usage
  12
  13 BINDIR="$(dirname "$(readlink -f "$0")")"
  14
  15 GAME="$1"
  16 FILES="$2"
  17 OBJS="$3"
  18
  19 set -e
  20
  21 "$BINDIR"/agstract "$GAME" "$FILES"
  22 "$BINDIR"/agscriptxtract "$FILES" "$OBJS"
  23
  24 DATAFILE="$FILES"/game28.dta
  25 test -e "$DATAFILE" || DATAFILE="$FILES"/ac2game.dta
  26 test -e "$DATAFILE" || { echo "error: none of datafiles game28.dta/ac2game.dta found" 2>&1; exit 1; }
  27
  28 # fix timestamps of object files so they're newer than .s
  29 for i in "$OBJS"/*.o ; do touch "$i" ; done
  30
  31 # fix timestamps of game files so they're newer than .o
  32 for i in "$FILES"/* ; do touch "$i" ; done
  33
  34 MAKEFILE=$PWD/Makefile
  35 cat << EOF > "$MAKEFILE"
  36 .PHONY: all optimize
  37
  38 FILES_DIR=$FILES
  39 FILES = \$(sort \$(wildcard \$(FILES_DIR)/*))
  40 OBJS_DIR=$OBJS
  41 OBJS = \$(sort \$(wildcard \$(OBJS_DIR)/*.o))
  42 SRCS = \$(OBJS:%.o=%.s)
  43 OPT_FILES = \$(SRCS:%.s=%.sopt)
  44
  45 GAME_DATA=$DATAFILE
  46 GAME=game.ags
  47
  48 OPT_FLAGS=-cmp -pushpop -sourceline -lnl -ll -cmp2 -axmar -mrswap
  49
  50 -include config.mak
  51
  52 all: \$(GAME)
  53         agspack \$(FILES_DIR) \$(GAME)
  54
  55 optimize: \$(OPT_FILES)
  56         \$(foreach file, \$(OPT_FILES), mv \$(file) \$(file:%.sopt=%.s) ; )
  57
  58 \$(GAME): \$(FILES)
  59
  60 \$(FILES_DIR)/%.crm: \$(OBJS_DIR)/%.o
  61         agsinject 0 \$< \$@
  62
  63 \$(OBJS_DIR)/%.sopt: \$(OBJS_DIR)/%.s
  64         agsoptimize  \$(OPT_FLAGS) \$< \$@
  65
  66 \$(OBJS_DIR)/%.o: \$(OBJS_DIR)/%.s
  67         agssemble \$(AS_FLAGS) \$< \$@
  68
  69 GAME_DATA_FILES= \\
  70 EOF
  71 (cd "$OBJS"
  72 for i in globalscript.o dialogscript.o gamescript*.o ; do
  73         test -e "$i" && printf '\t$(OBJS_DIR)/%s \\\n' "$i" >> "$MAKEFILE" || true
  74 done)
  75
  76 cat << EOF >> "$MAKEFILE"
  77
  78 \$(GAME_DATA): \$(GAME_DATA_FILES)
  79         agsinject -e -t \$(GAME_DATA) 0:\$(OBJS_DIR)/globalscript.o \\
  80 EOF
  81 (cd "$OBJS"
  82 cnt=1
  83 i=dialogscript.o
  84 test -e "$i" && {
  85         printf '\t %d:$(OBJS_DIR)/%s \\\n' $cnt "$i" >> "$MAKEFILE"
  86         cnt=2
  87 } || true
  88 ocnt=0
  89 while test -e gamescript${ocnt}.o ; do
  90         i=gamescript${ocnt}.o
  91         printf '\t %d:$(OBJS_DIR)/%s \\\n' $cnt "$i" >> "$MAKEFILE"
  92         ocnt=$(($ocnt + 1))
  93         cnt=$(($cnt + 1))
  94 done)
  95 printf '\t\n' >> "$MAKEFILE"
  96
  97