rnd-20060226-1-src

[rocksndiamonds.git] / src / tools.c

diff --git a/src/tools.c b/src/tools.c
index de8e9df3543af507fb16cd291b9906030906db26..e49e0937a4ca0d879c7f42e09719033e5ccd0882 100644 (file)
--- a/src/tools.c
+++ b/src/tools.c
@@ -5129,12 +5129,31 @@ int getGameFrameDelay_EM(int native_em_game_frame_delay)
   return game_frame_delay_value;
 }
 
-int getCenteredPlayer_EM()
+int getCenteredPlayerNr_EM()
 {
-  if (game.centered_to_player != game.centered_to_player_next)
-    game.centered_to_player = game.centered_to_player_next;
+  if (game.centered_player_nr_next >= 0 &&
+      !native_em_level.ply[game.centered_player_nr_next]->alive)
+    game.centered_player_nr_next = game.centered_player_nr;
 
-  return game.centered_to_player;
+  if (game.centered_player_nr != game.centered_player_nr_next)
+    game.centered_player_nr = game.centered_player_nr_next;
+
+  return game.centered_player_nr;
+}
+
+int getActivePlayers_EM()
+{
+  int num_players = 0;
+  int i;
+
+  if (!tape.playing)
+    return -1;
+
+  for (i = 0; i < MAX_PLAYERS; i++)
+    if (tape.player_participates[i])
+      num_players++;
+
+  return num_players;
 }
 
 unsigned int InitRND(long seed)