changed variable name

[rocksndiamonds.git] / src / game.c

diff --git a/src/game.c b/src/game.c
index 467b9e440a490756c7f28e95bb6f3e549ebec6b5..3255b4280abc8bc74978e66cd36df44bb07fea33 100644 (file)
--- a/src/game.c
+++ b/src/game.c
@@ -8916,7 +8916,8 @@ static void Life(int ax, int ay)
   for (y1 = -1; y1 < 2; y1++) for (x1 = -1; x1 < 2; x1++)
   {
     int xx = ax+x1, yy = ay+y1;
-    int nachbarn = 0;
+    int old_element = Feld[xx][yy];
+    int num_neighbours = 0;
 
     if (!IN_LEV_FIELD(xx, yy))
       continue;
@@ -8932,16 +8933,16 @@ static void Life(int ax, int ay)
            (element == EL_GAME_OF_LIFE && IS_PLAYER(x, y))) &&
           !Stop[x][y]) ||
          (IS_FREE(x, y) && Stop[x][y]))
-       nachbarn++;
+       num_neighbours++;
     }
 
     if (xx == ax && yy == ay)          /* field in the middle */
     {
-      if (nachbarn < life_parameter[0] ||
-         nachbarn > life_parameter[1])
+      if (num_neighbours < life_parameter[0] ||
+         num_neighbours > life_parameter[1])
       {
        Feld[xx][yy] = EL_EMPTY;
-       if (!Stop[xx][yy])
+       if (Feld[xx][yy] != old_element)
          TEST_DrawLevelField(xx, yy);
        Stop[xx][yy] = TRUE;
        changed = TRUE;
@@ -8949,12 +8950,12 @@ static void Life(int ax, int ay)
     }
     else if (IS_FREE(xx, yy) || CAN_GROW_INTO(Feld[xx][yy]))
     {                                  /* free border field */
-      if (nachbarn >= life_parameter[2] &&
-         nachbarn <= life_parameter[3])
+      if (num_neighbours >= life_parameter[2] &&
+         num_neighbours <= life_parameter[3])
       {
        Feld[xx][yy] = element;
        MovDelay[xx][yy] = (element == EL_GAME_OF_LIFE ? 0 : life_time-1);
-       if (!Stop[xx][yy])
+       if (Feld[xx][yy] != old_element)
          TEST_DrawLevelField(xx, yy);
        Stop[xx][yy] = TRUE;
        changed = TRUE;