LunaCON: for readgamevar, if ud.config.scripthandle < 0, keep value, don't err.

git-svn-id: https://svn.eduke32.com/eduke32@4256 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/source/actors.c

@@ -1832,6 +1832,7 @@ ACTOR_STATIC void G_MoveStandables(void)
 
         if (s->picnum == TRIPBOMB)
         {
+            // TIMER_CONTROL
             if (actor[i].t_data[6] == 1)
             {
 
@@ -4680,6 +4681,7 @@ ACTOR_STATIC void G_MoveActors(void)
 
 DETONATEB:
             // Pipebomb control set to timer? (see player.c)
+            // TIMER_CONTROL
             if (s->picnum == HEAVYHBOMB && t[6] == 1)
             {
                 /*                if(s->extra >= 1)

polymer/eduke32/source/lunatic/control.lua

@@ -1882,9 +1882,9 @@ function _savegamevar(name, val)
                           val, 0, 0);
 end
 
-function _readgamevar(name)
+function _readgamevar(name, ov)
     if (ffiC.ud.config.scripthandle < 0) then
-        return
+        return ov
     end
 
     assert(type(name)=="string")

polymer/eduke32/source/lunatic/engine.lua

@@ -38,8 +38,8 @@ local shtab_methods = {
     -- Remap consecutive blocks of 16 color indices and return this new shade
     -- table.
     --
-    -- <idxs16>: table with idxs16[1] .. idxs16[16] >= 1 and <= 16
+    -- <idxs16>: table with idxs16[0] .. idxs16[15] >= 0 and <= 15
-    --  (i.e. 1-based indices of such 16-tuples)
+    --  (i.e. 0-based indices of such 16-tuples)
     --
     -- For example, the table
     --  { [0]=0,1, 2,3, 5,4, 6,7, 8,13, 10,11, 12,9, 14,15 }

polymer/eduke32/source/lunatic/lunacon.lua

@@ -2230,7 +2230,7 @@ local handle =
         if (dosave) then
             return format("_con._savegamevar(%q,%s)", identifier, code)
         else
-            return format("%s=_con._readgamevar(%q)", code, identifier)
+            return format("%s=_con._readgamevar(%q,%s)", code, identifier, code)
         end
     end,
 

polymer/eduke32/source/player.c

@@ -1574,6 +1574,7 @@ int32_t A_ShootWithZvel(int32_t i, int32_t atwith, int32_t override_zvel)
                     actor[k].t_data[7]=lLifetime
                                        + mulscale(krand(),lLifetimeVar, 14)
                                        - lLifetimeVar;
+                    // TIMER_CONTROL
                     actor[k].t_data[6]=1;
                 }
                 else
@@ -3915,6 +3916,7 @@ static void P_ProcessWeapon(int32_t snum)
                         actor[j].t_data[7]= ltime
                                             + mulscale(krand(),lv, 14)
                                             - lv;
+                        // TIMER_CONTROL
                         actor[j].t_data[6]=1;
                     }
                     else actor[j].t_data[6]=2;