fix final_stats() negative finalcash and score

1 files changed, 18 insertions, 30 deletions

diff --git a/README.txt b/README.txt
index dd4eb32..86f0b5b 100644
--- a/README.txt
+++ b/README.txt
@@ -23,12 +23,9 @@ can be found here: http://www.taipangame.com/
 
 What's missing:
 
-- Large integer (or floating point) support. Cash, Bank, and Debt
-  amounts will roll over to 0 if they exceed the max value for a 32-bit
-  unsigned integer (around 4 billion). I'm not sure if this is a real
-  problem for anyone (it takes a *long* time to get over a billion
-  in this game). As a side effect of this, the "negative interest"
-  bug/feature is missing.
+- Large integer (or floating point) support for Debt and Cash (the
+  Bank is floating point though). As a side effect of this, the "negative
+  interest" bug/feature is missing.
 
 Build Requirements:
 
@@ -81,9 +78,6 @@ Atari++, or Altirra. For Atari800, you should be able to do this:
 
 atari800 -nobasic taipan.xex
 
-Even though the title screen says to press Escape to start, you can
-really press any key to start the game.
-
 License:
 
 The legal status of this is quite murky. The original game is still
@@ -94,9 +88,10 @@ This Atari port includes font and graphics data ripped straight from
 the original Apple game, plus more font data ripped from the Atari 800's
 OS ROM.
 
-The Linux port of taipan, according to its .lsm file, is GPL. My C code is
-definitely a derivative work, so it's GPL also. The assembly code and ship
-graphics are my own work, and I release them under the GPL (version 2).
+The Linux port of taipan, according to its .lsm file, is GPL (version
+uspecified). My C code is definitely a derivative work, so it's GPL
+also. The assembly code and ship graphics are my own work, and I release
+them under the GPL (version 2).
 
 Notes:
 
@@ -121,12 +116,6 @@ arcade game).
 
 Bugs! At least these:
 
-- When Cash is e.g. 2.09 Million, the leading 0 after the decimal
-  point isn't printed (so you get 2.9 Million)
-
-- bignum bank doesn't print enough decimal places (1.1 Million
-  instead of 1.12 Million, etc)
-
 - Exiting the game (Play again? N) needs to at minimum restore the
   original text/background colors.
 
@@ -145,14 +134,12 @@ Bugs! At least these:
   I either start using big numbers (floats or 64-bit ints or whatever),
   or just decide to live with the limits of 32-bit ints.
 
-- Retirement score calculations are a bit off, due to using integer math.
-
-- Not really a bug, but, the interest calculations for debt and the bank
-  are slightly different, due to using integer math. Very small bank or
-  debt amounts will grow much faster than they should, then stabilize
-  and converge towards the correct values over time. This only happens
-  when you have less than 10 in debt, or less than 200 in the bank,
-  which (at least for me) are pretty rare situations.
+- Not really a bug, but, the interest calculation for debt
+  is slightly different, due to using integer math. Very small debt
+  amounts will grow much faster than they should, then stabilize and
+  converge towards the correct values over time. This only happens when
+  you have less than 10 in debt, which (at least for me) is a pretty
+  rare situation.
 
 - A few things in the screen layout are slightly off comapred to
   the Apple version. Would really like to get it exact.
@@ -181,7 +168,7 @@ Bugs! At least these:
 
 Deliberate differences between the Apple II and Atari ports:
 
-1. Atari: "Press ESC for help" rather than ESC to start.
+1. "Press ESC for help" rather than ESC to start.
 
 2. I made it possible to disable the sound, since it's kinda repetitive
    and annoying, plus the game "freezes" while sounds are playing (no
@@ -220,13 +207,14 @@ Deliberate differences between the Apple II and Atari ports:
    starts the game.
 
 10. Apple uses floating point, no practical limit on cash/bank/debt.
-    Atari currently uses 32-bit unsigned longs, though float support
-    is soon to be added (at least for the bank).
+    Atari currently uses 32-bit unsigned longs for cash and debt,
+    though the bank is now floating point.
 
 11. On Apple, price of General Cargo isn't always an integer (e.g. 6.5).
 
 12. On Apple, dead enemy ships sink one scanline at a time, and there are
-    at least 2 sinking speeds. On Atari, it's one character, 8 scanlines, at a time.
+    at least 2 sinking speeds. On Atari, it's one character (8 scanlines)
+    at a time, and the speed is always the same.
 
 
 Differences between the Apple II original and Linux port: