minor changes

diff --git a/src/game_bd/bd_cave.c b/src/game_bd/bd_cave.c
index 6c87444bd98ac9f64ed81d184b8aa1c05be9ab26..2b2023c2fc1f767825c5deaaec128a156587113f 100644 (file)
--- a/src/game_bd/bd_cave.c
+++ b/src/game_bd/bd_cave.c
@@ -1829,11 +1829,18 @@ void gd_unscan_cave(GdCave *cave)
 
 void gd_update_scheduling_cave_speed(GdCave *cave)
 {
-  // update timing calculated by iterating and counting elements which were slow to process on c64
+  // SCHEDULING
+
+  // update timing calculated by iterating and counting elements which were slow to process on c64.
+  // some caves were delay loop based.
+  // some had proper timing routine - but if the cave was too complex,
+  // it ran slower than the time requested.
+  // this is were MAX() is used, to select the slower.
+
   switch (cave->scheduling)
   {
     case GD_SCHEDULING_MILLISECONDS:
-      // cave->speed already contains the milliseconds value, do not touch it
+      // speed already contains the milliseconds value, do not touch it
       break;
 
     case GD_SCHEDULING_BD1:
@@ -1856,12 +1863,12 @@ void gd_update_scheduling_cave_speed(GdCave *cave)
       if (!cave->intermission)
       {
         // non-intermissions
-       cave->speed = (74 + 3.2 * cave->ckdelay + (cave->ckdelay_current) / 1000);
+       cave->speed = (74 + 3.2 * cave->ckdelay + cave->ckdelay_current / 1000);
       }
       else
       {
         // for intermissions
-       cave->speed = (65 + 2.88 * cave->ckdelay + (cave->ckdelay_current) / 1000);
+       cave->speed = (65 + 2.88 * cave->ckdelay + cave->ckdelay_current / 1000);
       }
       break;
 
@@ -1872,7 +1879,7 @@ void gd_update_scheduling_cave_speed(GdCave *cave)
       break;
 
     case GD_SCHEDULING_PLCK:
-      // 65 is totally empty cave in construction kit, with delay = 0)
+      // 65 is totally empty cave in construction kit, with delay = 0
       cave->speed = MAX(65 + cave->ckdelay_current / 1000, cave->ckdelay * 20);
       break;
 
@@ -1889,6 +1896,7 @@ void gd_update_scheduling_cave_speed(GdCave *cave)
       break;
 
     case GD_SCHEDULING_MAX:
+      // to avoid compiler warning
       break;
   }
 }

diff --git a/src/game_bd/bd_caveobject.c b/src/game_bd/bd_caveobject.c
index a07a91c676dd1a4e812e21cda10738b5e90b636d..23beaf22c91e485000a7ff9e083cd104d4eda49c 100644 (file)
--- a/src/game_bd/bd_caveobject.c
+++ b/src/game_bd/bd_caveobject.c
@@ -1561,7 +1561,9 @@ GdCave *gd_cave_new_rendered(const GdCave *data, const int level, const unsigned
 
   // check if we use c64 ckdelay or milliseconds for timing
   if (cave->scheduling == GD_SCHEDULING_MILLISECONDS)
+  {
     cave->speed = data->level_speed[level];        // exact timing
+  }
   else
   {
     // delay loop based timing... set something for first iteration,