--- ../../freeciv/common/game.h	Wed Jun  7 12:17:39 2000
+++ game.h	Thu Jun  8 00:45:16 2000
@@ -65,6 +65,7 @@
   int nbarbarians;
   int occupychance;
   int unhappysize;
+  int buy_cost;
   char *startmessage;
   int player_idx;
   struct player *player_ptr;
@@ -195,6 +196,10 @@
 #define GAME_DEFAULT_UNHAPPYSIZE 4
 #define GAME_MIN_UNHAPPYSIZE 1
 #define GAME_MAX_UNHAPPYSIZE 6
+
+#define GAME_DEFAULT_BUY_COST     100
+#define GAME_MIN_BUY_COST         10
+#define GAME_MAX_BUY_COST         1000
 
 #define GAME_DEFAULT_END_YEAR    2000
 #define GAME_MIN_END_YEAR        GAME_START_YEAR
--- ../../freeciv/common/game.c	Wed May 31 08:21:54 2000
+++ game.c	Thu Jun  8 00:53:58 2000
@@ -742,6 +742,7 @@
   game.civilwarsize= GAME_DEFAULT_CIVILWARSIZE;
   game.explorer    = GAME_DEFAULT_EXPLORER;
   game.unhappysize = GAME_DEFAULT_UNHAPPYSIZE;
+  game.buy_cost    = GAME_DEFAULT_BUY_COST;
   game.foodbox     = GAME_DEFAULT_FOODBOX;
   game.aqueductloss= GAME_DEFAULT_AQUEDUCTLOSS;
   game.killcitizen = GAME_DEFAULT_KILLCITIZEN;
--- ../../freeciv/common/packets.h	Wed Jun  7 12:17:40 2000
+++ packets.h	Thu Jun  8 00:47:48 2000
@@ -717,6 +717,7 @@
   int heating;
   int cityfactor;
   int unhappysize;
+  int buy_cost;
   int diplcost,freecost,conquercost;
   int global_advances[A_LAST];
   int global_wonders[B_LAST];
--- ../../freeciv/common/packets.c	Wed Jun  7 12:17:39 2000
+++ packets.c	Thu Jun  8 01:22:11 2000
@@ -1679,6 +1679,7 @@
   cptr=put_uint8(cptr, pinfo->freecost);
   cptr=put_uint8(cptr, pinfo->conquercost);
   cptr=put_uint8(cptr, pinfo->unhappysize);
+  cptr=put_uint16(cptr, pinfo->buy_cost);
   
   for(i=0; i<A_LAST/*game.num_tech_types*/; i++)
     cptr=put_uint8(cptr, pinfo->global_advances[i]);
@@ -1728,6 +1729,7 @@
   iget_uint8(&iter, &pinfo->freecost);
   iget_uint8(&iter, &pinfo->conquercost);
   iget_uint8(&iter, &pinfo->unhappysize);
+  iget_uint16(&iter, &pinfo->buy_cost);
   
   for(i=0; i<A_LAST/*game.num_tech_types*/; i++)
     iget_uint8(&iter, &pinfo->global_advances[i]);
--- ../../freeciv/common/city.c	Wed May 24 15:13:00 2000
+++ ./city.c	Thu Jun  8 01:23:14 2000
@@ -439,11 +439,13 @@
     if (build>=total)
       return 0;
     cost=(total-build)*2+(total-build)*(total-build)/20; 
+    cost= (int)(((double)cost)*(((double)game.buy_cost)/100.0));
   } else {
     total=improvement_value(pcity->currently_building);
     if (build>=total)
       return 0;
     cost=(total-build)*2;
+    cost= (int)(((double)cost)*(((double)game.buy_cost)/100.0));
     if(is_wonder(pcity->currently_building))
       cost*=2;
   }
--- ../../freeciv/client/packhand.c	Wed Jun  7 12:17:36 2000
+++ ./packhand.c	Thu Jun  8 01:21:37 2000
@@ -666,6 +666,7 @@
   game.techlevel=pinfo->techlevel;
   game.skill_level=pinfo->skill_level;
   game.timeout=pinfo->timeout;
+  game.buy_cost=pinfo->buy_cost;
 
   game.end_year=pinfo->end_year;
   game.year=pinfo->year;
--- ../../freeciv/server/stdinhand.c	Wed Jun  7 12:17:41 2000
+++ ./stdinhand.c	Thu Jun  8 00:51:49 2000
@@ -157,6 +157,7 @@
        "4 = equally sized large islands with two players on every island (or one\n"
        "    with three players for an odd number of players), and additional\n"
        "    smaller islands.\n"
+       "5 = creates planets speckled around the map (for FreeSpace Mod).\n"
        "Note: values 2,3 and 4 generate \"fairer\" (but more boring) maps.\n"
        "(Zero indicates a scenario map.)") },
 
@@ -425,6 +426,11 @@
     N_("Before other adjustments, the first unhappysize citizens in a "
        "city are happy, and subsequent citizens are unhappy.  "
        "See also cityfactor.") },
+
+  { "buycost", &game.buy_cost,
+    SSET_RULES, SSET_TO_CLIENT,
+    GAME_MIN_BUY_COST, GAME_MAX_BUY_COST, GAME_DEFAULT_BUY_COST,
+    N_("percent of normal cost for a city to buy"), ""},
 
   { "cityfactor", &game.cityfactor,
     SSET_RULES, SSET_TO_CLIENT,