From: Eric S. Raymond <esr@thyrsus.com>
Date: Wed, 5 Apr 2023 22:02:47 +0000 (-0400)
Subject: Magic number removal.
X-Git-Tag: 1.16~39
X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=commitdiff_plain;h=4ce4de190ee7088c94a87888298352b35d0ca4f3

Magic number removal.
---

diff --git a/advent.h b/advent.h
index 805b7a7..3afeb8e 100644
--- a/advent.h
+++ b/advent.h
@@ -34,6 +34,7 @@
 #define BATTERYLIFE    2500       // turn limit increment from batteries
 #define WORD_NOT_FOUND -1         // "Word not found" flag value for the vocab hash functions.
 #define WORD_EMPTY     0          // "Word empty" flag value for the vocab hash functions
+#define PIT_KILL_PROB  35	  // Percentage probability of dying from fall in pit.
 #define CARRIED        -1         // Player is toting it
 #define READ_MODE      "rb"       // b is not needed for POSIX but harmless
 #define WRITE_MODE     "wb"       // b is not needed for POSIX but harmless
diff --git a/main.c b/main.c
index acbabb6..ef7d392 100644
--- a/main.c
+++ b/main.c
@@ -1069,7 +1069,7 @@ static bool do_move(void)
 
     /* The easiest way to get killed is to fall into a pit in
      * pitch darkness. */
-    if (!FORCED(game.loc) && DARK(game.loc) && game.wzdark && PCT(35)) { // FIXME: magic number
+    if (!FORCED(game.loc) && DARK(game.loc) && game.wzdark && PCT(PIT_KILL_PROB)) {
         rspeak(PIT_FALL);
         game.oldlc2 = game.loc;
         croak();