X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=TODO;h=37857feb7015fb6501f11ad3eb43fb59b26389d1;hb=bcfecca1a138d2b53238e213365d16b9e008881b;hp=8db67c45d6b91a694d4a83b0dd443686a75f31b8;hpb=e0ae1b84b8b48ecada8214510357603541f1360d;p=open-adventure.git

diff --git a/TODO b/TODO
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@@ -1,5 +1,21 @@
 = Open Adventure TODO =
 
-* Translate the FORTRANish mess to actual C.
+The FORTRANish mess that once was is now mostly idiomatic C. Some issues
+remain to be cleaned up:
+
+* The remaining shared globals: K, SPK, WD1, WD1X, WD2, WD2X. These are used
+  rather promiscuously to pass around information that ought to be function
+  arguments in a modern language. K and SPK are particular offenders
+
+* Remaining unstructured gotos in playermove() and do_command(). The goto L12
+  in playermove() is particularly horrible, jumping backwards into the
+  middle of a loop.
+
+* In playermove(), why doesn't replacing the global motion number K
+  with a passed-in argument work? There's some unobvious information
+  leak here.
+
+* The way return values from handlers such as 2012 trigger side effects
+  based on global state such as K and SPK is nasty.