Enforcing maximum size of units in give_men.

src/common/gamecode/monster.c

@@ -68,7 +68,6 @@
 #include <string.h>
 #include <assert.h>
 
-#define UNDEAD_REPRODUCTION         0 	/* vermehrung */
 #define MOVECHANCE                  25	/* chance fuer bewegung */
 
 #define MAXILLUSION_TEXTS   3

src/common/kernel/give.c

@@ -169,7 +169,6 @@ give_men(int n, unit * u, unit * u2, struct order * ord)
   } else if (u2 && (fval(u2, UFL_LOCKED)|| is_cursed(u2->attribs, C_SLAVE, 0))) {
     error = 75;
   } else if (u2 && u2->faction != u->faction && !alliedunit(u2, u->faction, HELP_GIVE) && !ucontact(u2, u)) {
-
     error = 73;
   } else if (u2 && (has_skill(u, SK_MAGIC) || has_skill(u2, SK_MAGIC))) {
     error = 158;
@@ -184,6 +183,10 @@ give_men(int n, unit * u, unit * u2, struct order * ord)
     error = 139;
   } else {
     if (n > u->number) n = u->number;
+    if (u2 && n+u2->number > UNIT_MAXSIZE) {
+      n = UNIT_MAXSIZE-u2->number;
+      ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "error_unit_size", "maxsize", UNIT_MAXSIZE));
+    }
     if (n == 0) {
       error = 96;
     } else if (u2 && u->faction != u2->faction) {

src/common/kernel/unit.c

@@ -947,10 +947,10 @@ void
 set_number(unit * u, int count)
 {
   assert (count >= 0);
-  assert (count <= USHRT_MAX);
+  assert (count <= UNIT_MAXSIZE);
 
 #ifndef NDEBUG
-  assert (u->faction != 0 || u->number > 0);
+  assert (u->faction != NULL || u->number > 0);
 #endif
   
   if (playerrace(u->race)) {

src/common/races/zombies.c

@@ -39,31 +39,6 @@ age_undead(unit *u)
 	region *r = u->region;
 	int n = 0;
 
-#if UNDEAD_REPRODUCTION > 0
-	if(fval(r->terrain, LAND_REGION)) {
-		int m;
-#ifndef SLOW_UNDEADS
-		if (u->number>100) {
-			int k = u->number;
-			for (m=0;m!=100;++m) {
-				int d = k/(100-m);
-				k-=d;
-				if (rng_int() % 100 < UNDEAD_REPRODUCTION)
-					n+=d;
-			}
-			assert(k==0);
-		} else
-#endif
-		for (m = u->number; m; m--)
-			if (rng_int() % 100 < UNDEAD_REPRODUCTION)
-				n++;
-		set_number(u, u->number + n);
-		u->hp += n * unit_max_hp(u);
-		n = rpeasants(r) - n;
-		n = max(0, n);
-		rsetpeasants(r, n);
-	}
-#endif
 	/* untote, die einer partei angehoeren, koennen sich
 	 * absplitten, anstatt sich zu vermehren. monster
 	 * untote vermehren sich nur noch */

src/res/messages.xml

@@ -5519,6 +5519,16 @@
     <text locale="fr">"$unit($unit) in $region($region): '$order($command)' - The unit does not have these herbs."</text>
     <text locale="en">"$unit($unit) in $region($region): '$order($command)' - The unit does not have these herbs."</text>
   </message>
+  <message name="unit_size" section="errors">
+    <type>
+      <arg name="unit" type="unit"/>
+      <arg name="region" type="region"/>
+      <arg name="command" type="order"/>
+    </type>
+    <text locale="de">"$unit($unit) in $region($region): '$order($command)' - Einheiten dürfen nicht mehr als $int($maxsize) Personen enthalten."</text>
+    <text locale="fr">"$unit($unit) in $region($region): '$order($command)' - Units may not have more than $int($maxsize) members."</text>
+    <text locale="en">"$unit($unit) in $region($region): '$order($command)' - Units may not have more than $int($maxsize) members."</text>
+  </message>
   <message name="enter_overload" section="errors">
     <type>
       <arg name="unit" type="unit"/>