From: Christian Heller <c.heller@plomlompom.de>
Date: Wed, 9 Apr 2014 04:06:51 +0000 (+0200)
Subject: Server: Make config file set number of objects' start appearances.
X-Git-Tag: tce~773
X-Git-Url: https://plomlompom.com/repos/%7B%7Bdb.prefix%7D%7D/%22https:/validator.w3.org/ledger?a=commitdiff_plain;h=2a60941d0815c19c11a01943faed931e0b364d4f;p=plomrogue

Server: Make config file set number of objects' start appearances.
---

diff --git a/README b/README
index a944cea..90fd601 100644
--- a/README
+++ b/README
@@ -126,6 +126,7 @@ SYMBOL z
 LIFEPOINTS 3
 CORPSE_ID 5
 CONSUMABLE 0
+START_NUMBER 9
 
 A line of "OBJECT" followed by a number starts it, and the number sets the
 object type's internal id. The number after "CONSUMABLE" defines the object
@@ -137,7 +138,8 @@ the id of the object type that objects of this type degrade to if their
 hitpoints drop to zero if they start out as inanimate (what is not implemented
 yet: or if they are inanimate, but are otherwise crushed). Note that the
 "CORPSE_ID" must match the id of an object type defined in the file (before or
-after, it may even be the same).
+after, it may even be the same). "START_NUMBER" sets the number of objects that
+are to appear of the given type on the map on game start.
 
 All these definition block members must be present within their blocks, but only
 "ACTION" / "OBJECT" / "MAP_TYPE" must be positioned at their respective blocks'
diff --git a/confserver/world b/confserver/world
index 84e747d..16e86cb 100644
--- a/confserver/world
+++ b/confserver/world
@@ -30,6 +30,7 @@ SYMBOL @
 LIFEPOINTS 5
 CORPSE_ID 5
 CONSUMABLE 0
+START_NUMBER 1
 
 OBJECT 1
 NAME ANT
@@ -37,6 +38,7 @@ SYMBOL a
 LIFEPOINTS 1
 CORPSE_ID 4
 CONSUMABLE 0
+START_NUMBER 27
 
 OBJECT 2
 NAME ZOMBIE
@@ -44,6 +46,7 @@ SYMBOL z
 LIFEPOINTS 3
 CORPSE_ID 5
 CONSUMABLE 0
+START_NUMBER 9
 
 OBJECT 3
 NAME SHOGGOTH
@@ -51,6 +54,7 @@ SYMBOL S
 LIFEPOINTS 9
 CORPSE_ID 6
 CONSUMABLE 0
+START_NUMBER 3
 
 OBJECT 4
 NAME DIRT
@@ -58,6 +62,7 @@ SYMBOL #
 LIFEPOINTS 0
 CORPSE_ID 4
 CONSUMABLE 0
+START_NUMBER 9
 
 OBJECT 5
 NAME SKELETON
@@ -65,6 +70,7 @@ SYMBOL %
 LIFEPOINTS 0
 CORPSE_ID 4
 CONSUMABLE 0
+START_NUMBER 9
 
 OBJECT 6
 NAME 'MAGIC MEAT'
@@ -72,3 +78,4 @@ SYMBOL m
 LIFEPOINTS 0
 CORPSE_ID 4
 CONSUMABLE 3
+START_NUMBER 1
diff --git a/src/server/configfile.c b/src/server/configfile.c
index 1eb5165..ab368b0 100644
--- a/src/server/configfile.c
+++ b/src/server/configfile.c
@@ -36,9 +36,10 @@ enum flag
     SYMBOL_SET     = 0x08,
     LIFEPOINTS_SET = 0x10,
     CONSUMABLE_SET = 0x20,
+    START_N_SET    = 0x40,
     READY_ACT = NAME_SET | EFFORT_SET,
     READY_OBJ = NAME_SET | CORPSE_ID_SET | SYMBOL_SET | LIFEPOINTS_SET
-                | CONSUMABLE_SET,
+                | CONSUMABLE_SET | START_N_SET,
     READY_MAP = HEIGHT_SET | WIDTH_SET | ORTH_SET | DIAG_SET
 };
 
@@ -280,6 +281,8 @@ static uint8_t set_members(char * token0, char * token1, uint8_t * object_flags,
                           SYMBOL_SET, 'c', (char *) &mod->char_on_map)
              || parse_val(token0, token1, "EFFORT", action_flags,
                           EFFORT_SET, '8', (char *) &moa->effort)
+             || parse_val(token0, token1, "START_NUMBER", object_flags,
+                          START_N_SET, '8', (char *) &mod->start_n)
              || parse_val(token0, token1, "LIFEPOINTS", object_flags,
                           LIFEPOINTS_SET, '8', (char *) &mod->lifepoints)
              || parse_val(token0, token1, "CONSUMABLE", object_flags,
diff --git a/src/server/init.c b/src/server/init.c
index 9f2a4e9..2f6428e 100644
--- a/src/server/init.c
+++ b/src/server/init.c
@@ -19,8 +19,7 @@
 #include "../common/try_malloc.h" /* try_malloc() */
 #include "cleanup.h" /* set_cleanup_flag() */
 #include "map.h" /* init_map() */
-#include "map_objects.h" /* free_map_objects(), add_map_objects() */
-#include "rrand.h" /* rrand() */
+#include "map_objects.h" /* MapObjDef, free_map_objects(), add_map_objects() */
 #include "run.h" /* obey_msg(), io_loop() */
 #include "world.h" /* global world */
 
@@ -87,12 +86,11 @@ extern void remake_world(uint32_t seed)
     free_map_objects(world.map_objs);
     world.last_update_turn = 0;
     init_map();
-    add_map_objects(0, 1);
-    add_map_objects(1, 1 + rrand() % 27);
-    add_map_objects(2, 1 + rrand() % 9);
-    add_map_objects(3, 1 + rrand() % 3);
-    add_map_objects(4, 1 + rrand() % 3);
-    add_map_objects(5, 1 + rrand() % 3);
+    struct MapObjDef * mod;
+    for (mod = world.map_obj_defs; NULL != mod; mod = mod->next)
+    {
+        add_map_objects(mod->id, mod->start_n);
+    }
     set_cleanup_flag(CLEANUP_MAP_OBJECTS);
     if (world.turn)
     {
diff --git a/src/server/init.h b/src/server/init.h
index 0be0dfd..1cc6706 100644
--- a/src/server/init.h
+++ b/src/server/init.h
@@ -23,8 +23,7 @@ extern void setup_server_io();
  * Map object (action) definitions read in from server config directory are not
  * affected. world.last_update_turn is set to 0 and world.turn to 1, so that
  * io_round()'s criteria for updating the output file are triggered even when
- * this function is called during a round 1. How many map objects of what type
- * id are generated on the map is currently hard-coded.
+ * this function is called during a round 1.
  */
 extern void remake_world(uint32_t seed);
 
diff --git a/src/server/map_objects.h b/src/server/map_objects.h
index fdd11f9..d18e3c2 100644
--- a/src/server/map_objects.h
+++ b/src/server/map_objects.h
@@ -34,6 +34,7 @@ struct MapObjDef
     uint8_t corpse_id;  /* type to change map object into upon destruction */
     uint8_t lifepoints; /* default start value for map object's .lifepoints */
     uint8_t consumable; /* can be eaten if !0, for so much hitpoint win */
+    uint8_t start_n;    /* how many of these does the map start with? */
 };