Added a sfx2h tool

1 files changed, 60 insertions, 0 deletions

diff --git a/tools/sfx2h.py b/tools/sfx2h.py
new file mode 100755
index 0000000..b76bbfc
--- /dev/null
+++ b/tools/sfx2h.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+
+from argparse import ArgumentParser
+
+__version__ = "1.0"
+
+
+def main():
+
+    parser = ArgumentParser(description="SFXv1 to H converter",
+                            epilog="Copyright (C) 2021 Juan J Martinez <jjm@usebox.net>",
+                            )
+
+    parser.add_argument("--version", action="version",
+                        version="%(prog)s " + __version__)
+    parser.add_argument("file", help="file to convert")
+    parser.add_argument("id", help="variable to use")
+
+    args = parser.parse_args()
+
+    with open(args.file, "rt") as fd:
+        lines = fd.readlines()
+
+    header = lines.pop(0)
+    if header != ";SFXv1\n":
+        parser.error("The file doesn't seem to be a valid SFV v1 file")
+
+    names = []
+    data = []
+    for line in lines:
+        b = line.strip().split(" ")
+        names.append(b[0].upper())
+        data.append([int(byt) & 0xff for byt in b[1:]])
+
+    include = "%s_H_" % args.id.upper()
+    print("/* file: %s */" % args.file)
+    print("#ifndef %s" % include)
+    print("#define %s\n" % include)
+
+    print("#include \"beeper.h\"\n")
+
+    print("enum %s_enum {" % args.id)
+    print("\t%s_%s = 1," % (args.id.upper(), names[0].upper()))
+    for n in names[1:]:
+        print("\t%s_%s," % (args.id.upper(), n.upper()))
+    print("};\n")
+
+    print("#ifdef LOCAL\n")
+    print("const struct beeper_sfx %s[] = {" % args.id)
+    for d in data:
+        print("{ %s }," % ', '.join(["0x%02x" % b for b in d]))
+    print("};\n")
+    print("#else")
+    print("extern const struct beeper_sfx %s[];" % args.id)
+    print("#endif")
+    print("#endif // %s" % include)
+
+
+if __name__ == "__main__":
+    main()