Fix booty calculation so it works like the Apple version (costs 27 bytes)

1 files changed, 7 insertions, 3 deletions

diff --git a/taipan.c b/taipan.c
index 7b0396f..884af0e 100644
--- a/taipan.c
+++ b/taipan.c
@@ -1310,9 +1310,13 @@ char sea_battle(char id, int num_ships) {
 	time = get_time();
 	s0 = num_ships;
 
-	booty = (time / 4 * 1000 * num_ships) + randi()%1000 + 250;
-	if(would_overflow(cash, booty)) {
-		booty = 0L;
+	/* This calculation was different in the Apple and Linux ports. I went
+		with the Apple version. */
+	booty = randclamp((long)(time / 4L * 1000L * num_ships)) + (long)(randi()%1000 + 250);
+
+	/* Not ideal, but better than 'booty = 0L' I think. */
+	while(would_overflow(cash, booty)) {
+		booty >>= 1;
 	}
 
 	clear_ships_on_screen();