From: Holger Schemel <info@artsoft.org>
Date: Sat, 24 Feb 2024 23:14:38 +0000 (+0100)
Subject: removed unused function
X-Git-Tag: 4.4.0.0-test-1~289
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=0a3ee393edb4d4b0f85bdac395cb2088f81b57c5;p=rocksndiamonds.git

removed unused function
---

diff --git a/src/game_bd/bd_cave.c b/src/game_bd/bd_cave.c
index 9fa85405..07cb74a6 100644
--- a/src/game_bd/bd_cave.c
+++ b/src/game_bd/bd_cave.c
@@ -777,18 +777,6 @@ void gd_cave_c64_random_set_seed(GdCave *cave, int seed1, int seed2)
   gd_c64_random_set_seed(&cave->c64_rand, seed1, seed2);
 }
 
-/*
-  select random colors for a given cave.
-  this function will select colors so that they should look somewhat nice; for example
-  brick walls won't be the darkest color, for example.
-*/
-static inline void swap(int *i1, int *i2)
-{
-  int t = *i1;
-  *i1 = *i2;
-  *i2 = t;
-}
-
 /*
   shrink cave
   if last line or last row is just steel wall (or (invisible) outbox).