X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=TODO;h=37857feb7015fb6501f11ad3eb43fb59b26389d1;hb=4ae8585802e54e9b56d57176080d0ab99299aeef;hp=69ebc402368283dee98648031246c42f1618086b;hpb=b2c0107fed4a5ab70d1f8d44dd61c0450cbbbce6;p=open-adventure.git

diff --git a/TODO b/TODO
index 69ebc40..37857fe 100644
--- a/TODO
+++ b/TODO
@@ -1,7 +1,21 @@
 = Open Adventure TODO =
 
-* Make a full walkthrough.
+The FORTRANish mess that once was is now mostly idiomatic C. Some issues
+remain to be cleaned up:
 
-* Translate the FORTRANish mess to actual C.
+* 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.