- crashfix seefahrt

- fixes resolve_*
- fixes magic_school for faction 1
- fixing irace

src/common/gamecode/creport.c

@@ -766,10 +766,12 @@ cr_output_unit(FILE * F, const region * r,
         add_translation(zRace, locale_string(f->locale, zRace)));
     }
   } else {
-    const char * zRace = rc_name(u->irace, 1);
+    const race * irace = u_irace(u);
+    const char * zRace = rc_name(irace, 1);
     fprintf(F, "\"%s\";Typ\n",
       add_translation(zRace, locale_string(f->locale, zRace)));
-    if (u->faction==f && u->irace!=u->race) {
+    if (u->faction==f && irace!=u->race) {
+      assert(skill_enabled[SK_STEALTH] || !"we're resetting this on load, so.. ircase should never be used");
       zRace = rc_name(u->race, 1);
       fprintf(F, "\"%s\";wahrerTyp\n",
         add_translation(zRace, locale_string(f->locale, zRace)));

src/common/gamecode/laws.c

@@ -268,14 +268,12 @@ get_food(region *r)
 
       if (food_rules&2) {
         /* the owner of the region is the first faction to help out when you're hungry */
-        if (r->land->ownership) {
-          faction * owner = r->land->ownership->owner;
-          if (owner && owner!=u->faction) {
-            for (v=r->units;v;v=v->next) {
-              if (v->faction==owner && alliedunit(v, f, HELP_MONEY) && help_money(v)) {
-                help_feed(v, u, &need);
-                break;
-              }
+        faction * owner = region_get_owner(r);
+        if (owner && owner!=u->faction) {
+          for (v=r->units;v;v=v->next) {
+            if (v->faction==owner && alliedunit(v, f, HELP_MONEY) && help_money(v)) {
+              help_feed(v, u, &need);
+              break;
             }
           }
         }
@@ -3048,7 +3046,7 @@ ageing(void)
         curse *c = get_curse(u->attribs, ct_find("oldrace"));
         if (c->duration == 1 && !(c_flags(c) & CURSE_NOAGE)) {
           u->race = new_race[curse_geteffect(c)];
-          u->irace = new_race[curse_geteffect(c)];
+          u->irace = NULL;
         }
       }
     }

src/common/gamecode/randenc.c

@@ -344,8 +344,8 @@ get_allies(region * r, unit * u)
 
 	u_setfaction(newunit, u->faction);
 	set_racename(&newunit->attribs, get_racename(u->attribs));
-	if(u->race->flags & RCF_SHAPESHIFT) {
-		newunit->irace = u->irace;
+	if (u->race->flags & RCF_SHAPESHIFT) {
+      newunit->irace = u->irace;
 	}
 	if (fval(u, UFL_PARTEITARNUNG)) fset(newunit, UFL_PARTEITARNUNG);
 	fset(newunit, UFL_ISNEW);

src/common/kernel/border.c

@@ -82,15 +82,16 @@ find_border(unsigned int id)
 int
 resolve_borderid(variant id, void * addr)
 {
+  int result = 0;
   border * b = NULL;
   if (id.i!=0) {
     b = find_border(id.i);
     if (b==NULL) {
-      return -1;
+      result = -1;
     }
   }
   *(border**)addr = b;
-  return 0;
+  return result;
 }
 
 static border **

src/common/kernel/building.c

@@ -427,15 +427,16 @@ write_building_reference(const struct building * b, struct storage * store)
 int
 resolve_building(variant id, void * address)
 {
+  int result = 0;
   building * b = NULL;
   if (id.i!=0) {
     b = findbuilding(id.i);
     if (b==NULL) {
-      return -1;
+      result = -1;
     }
   }
   *(building**)address = b;
-  return 0;
+  return result;
 }
 
 variant

src/common/kernel/curse.c

@@ -714,15 +714,16 @@ is_cursed_with(const attrib *ap, const curse *c)
 int
 resolve_curse(variant id, void * address)
 {
+  int result = 0;
   curse * c = NULL;
   if (id.i!=0) {
     c = cfindhash(id.i);
     if (c==NULL) {
-      return -1;
+      result = -1;
     }
   }
   *(curse**)address = c;
-  return 0;
+  return result;
 }
 
 static const char * oldnames[MAXCURSE] = {

src/common/kernel/faction.c

@@ -151,15 +151,16 @@ factionname(const faction * f)
 
 int
 resolve_faction(variant id, void * address) {
+  int result = 0;
   faction * f = NULL;
   if (id.i!=0) {
     f = findfaction(id.i);
     if (f==NULL) {
-      return -1;
+      result = -1;
     }
   }
   *(faction**)address = f;
-  return 0;
+  return result;
 }
 
 #define MAX_FACTION_ID (36*36*36*36)

src/common/kernel/item.c

@@ -861,19 +861,23 @@ use_bloodpotion(struct unit *u, const struct item_type *itype, int amount, struc
 {
   if (u->race == new_race[RC_DAEMON]) {
     change_effect(u, itype->rtype->ptype, 100*amount);
-  } else if (u->irace == u->race) {
-    static race * rcfailure;
-    if (!rcfailure) {
-      rcfailure = rc_find("smurf");
-      if (!rcfailure) rcfailure = rc_find("toad");
-    }
-    if (rcfailure) {
-      trigger * trestore = trigger_changerace(u, u->race, u->irace);
-      if (trestore) {
-        int duration = 2 + rng_int() % 8;
+  } else {
+    const race * irace = u_irace(u);
+    if (irace == u->race) {
+      static race * rcfailure;
+      if (!rcfailure) {
+        rcfailure = rc_find("smurf");
+        if (!rcfailure) rcfailure = rc_find("toad");
+      }
+      if (rcfailure) {
+        trigger * trestore = trigger_changerace(u, u->race, irace);
+        if (trestore) {
+          int duration = 2 + rng_int() % 8;
 
-        add_trigger(&u->attribs, "timer", trigger_timeout(duration, trestore));
-        u->irace = u->race = rcfailure;
+          add_trigger(&u->attribs, "timer", trigger_timeout(duration, trestore));
+          u->irace = NULL;
+          u->race = rcfailure;
+        }
       }
     }
   }

src/common/kernel/magic.c

@@ -1400,7 +1400,7 @@ do_fumble(castorder *co)
 
   case 1:
     /* Kröte */
-    if (u->irace == u->race) {
+    {
       /* one or two things will happen: the toad changes her race back,
       * and may or may not get toadslime.
       * The list of things to happen are attached to a timeout
@@ -1419,7 +1419,7 @@ do_fumble(castorder *co)
       if (duration<2) duration = 2;
       add_trigger(&u->attribs, "timer", trigger_timeout(duration, trestore));
       u->race = new_race[RC_TOAD];
-      u->irace = new_race[RC_TOAD];
+      u->irace = NULL;
       ADDMSG(&r->msgs, msg_message("patzer6", "unit region spell",
         u, r, sp));
       break;
@@ -2294,8 +2294,8 @@ resolve_familiar(variant data, void * addr)
       unit * mage = (unit *)a->data.v;
       set_familiar(mage, familiar);
     }
-    *(unit**)addr = familiar;
   }
+  *(unit**)addr = familiar;
   return result;
 }
 
@@ -2373,8 +2373,8 @@ resolve_clone(variant data, void * addr)
       unit * mage = (unit *)a->data.v;
       set_clone(mage, clone);
     }
-    *(unit**)addr = clone;
   }
+  *(unit**)addr = clone;
   return result;
 }
 
@@ -2401,8 +2401,8 @@ resolve_mage(variant data, void * addr)
       unit * familiar = (unit *)a->data.v;
       set_familiar(mage, familiar);
     }
-    *(unit **)addr = mage;
   }
+  *(unit **)addr = mage;
   return result;
 }
 

src/common/kernel/plane.c

@@ -279,15 +279,16 @@ rel_to_abs(const struct plane *pl, const struct faction * f, int rel, unsigned c
 int
 resolve_plane(variant id, void * addr)
 {
+  int result = 0;
   plane * pl = NULL;
   if (id.i!=0) {
     pl = getplanebyid(id.i);
     if (pl==NULL) {
-      return -1;
+      result = -1;
     }
   }
   *(plane**)addr = pl;
-  return 0;
+  return result;
 }
 
 void

src/common/kernel/region.c

@@ -1370,6 +1370,7 @@ resolve_region_coor(variant id, void * address) {
     *(region**)address = r;
     return 0;
   }
+  *(region**)address = NULL;
   return -1;
 }
 
@@ -1380,6 +1381,7 @@ resolve_region_id(variant id, void * address)
   if (id.i!=0) {
     r = findregionbyid((unsigned int)id.i);
     if (r==NULL) {
+      *(region**)address = NULL;
       return -1;
     }
   }

src/common/kernel/reports.c

@@ -302,8 +302,9 @@ void
 report_race(const struct unit * u, const char ** name, const char ** illusion)
 {
   if (illusion) {
-    if (u->irace && u->irace!=u->race) {
-      *illusion = u->irace->_name[0];
+    const race * irace = u_irace(u);
+    if (irace!=u->race) {
+      *illusion = irace->_name[0];
     }
     else {
       *illusion = NULL;
@@ -533,9 +534,10 @@ bufunit(const faction * f, const unit * u, int indent, int mode, char * buf, siz
       }
     }
   } else {
-    bytes = (int)strlcpy(bufp, racename(f->locale, u, u->irace), size);
+    const race * irace = u_irace(u);
+    bytes = (int)strlcpy(bufp, racename(f->locale, u, irace), size);
     if (wrptr(&bufp, &size, bytes)!=0) WARN_STATIC_BUFFER();
-    if (u->faction==f && u->irace!=u->race) {
+    if (u->faction==f && irace!=u->race) {
       bytes = (int)strlcpy(bufp, " (", size);
       if (wrptr(&bufp, &size, bytes)!=0) WARN_STATIC_BUFFER();
       bytes = (int)strlcpy(bufp, racename(f->locale, u, u->race), size);

src/common/kernel/save.c

@@ -713,8 +713,8 @@ read_unit(struct storage * store)
   } else {
     store->r_tok_buf(store, rname, sizeof(rname));
   }
-  if (rname[0]) u->irace = rc_find(rname);
-  else u->irace = u->race;
+  if (rname[0] && skill_enabled[SK_STEALTH]) u->irace = rc_find(rname);
+  else u->irace = NULL;
 
   if (u->race->describe) {
     const char * rcdisp = u->race->describe(u, u->faction->locale);
@@ -822,6 +822,7 @@ write_unit(struct storage * store, const unit * u)
 {
   order * ord;
   int i, p = 0;
+  const race * irace = u_irace(u);
   write_unit_reference(u, store);
   write_faction_reference(u->faction, store);
   store->w_str(store, (const char *)u->name);
@@ -829,7 +830,7 @@ write_unit(struct storage * store, const unit * u)
   store->w_int(store, u->number);
   store->w_int(store, u->age);
   store->w_tok(store, u->race->_name[0]);
-  store->w_tok(store, u->irace!=u->race?u->irace->_name[0]:"");
+  store->w_tok(store, irace!=u->race?u->irace->_name[0]:"");
   write_building_reference(u->building, store);
   write_ship_reference(u->ship, store);
   store->w_int(store, u->status);
@@ -1536,9 +1537,17 @@ readgame(const char * filename, int mode, int backup)
 
       update_interval(u->faction, u->region);
       mage = get_mage(u);
-      if (mage && mage->spellcount<0) {
-        mage->spellcount = 0;
-        updatespelllist(u);
+      if (mage) {
+        faction * f = u->faction;
+        if (!is_monsters(f) && f->magiegebiet==M_GRAY) {
+          log_error(("faction %s had magic=gray, fixing (%s)\n", 
+            factionname(f), magic_school[mage->magietyp]));
+          f->magiegebiet = mage->magietyp;
+        }
+        if (mage->spellcount<0) {
+          mage->spellcount = 0;
+          updatespelllist(u);
+        }
       }
     }
   }

src/common/kernel/unit.c

@@ -309,7 +309,8 @@ make_zombie(unit * u)
 {
   u_setfaction(u, get_monsters());
   scale_number(u, 1);
-  u->race = u->irace = new_race[RC_ZOMBIE];
+  u->race = new_race[RC_ZOMBIE];
+  u->irace = NULL;
 }
 
 /** remove the unit from the list of active units.
@@ -642,6 +643,7 @@ resolve_unit(variant id, void * address)
   if (id.i!=0) {
     u = findunit(id.i);
     if (u==NULL) {
+      *(unit**)address = NULL;
       return -1;
     }
   }
@@ -1451,7 +1453,7 @@ create_unit(region * r, faction * f, int number, const struct race *urace, int i
   addlist(&u->orders, deford);
   u_seteffstealth(u, -1);
   u->race = urace;
-  u->irace = urace;
+  u->irace = NULL;
 
   set_number(u, number);
 
@@ -1728,3 +1730,11 @@ scale_number (unit * u, int n)
 
   set_number(u, n);
 }
+
+const struct race * u_irace(const struct unit * u)
+{
+  if (skill_enabled[SK_STEALTH]) {
+    return u->irace;
+  }
+  return u->race;
+}

src/common/kernel/unit.h

@@ -134,7 +134,7 @@ extern struct attrib_type at_stealth;
 
 void u_seteffstealth(struct unit * u, int value);
 int u_geteffstealth(const struct unit * u);
-
+const struct race * u_irace(const struct unit * u);
 struct building * usiege(const struct unit * u);
 void usetsiege(struct unit * u, const struct building * b);
 

src/common/modules/wormhole.c

@@ -119,6 +119,7 @@ resolve_exit(variant id, void * address)
     *rp = b->region;
     return 0;
   }
+  *rp = NULL;
   return -1;
 }
 

src/common/races/dragons.c

@@ -34,7 +34,7 @@ age_firedragon(unit *u)
 	if (u->number>0 && rng_int()%100 < age_chance(u->age, DRAGONAGE, 1)) {
 		double q = (double) u->hp / (double) (unit_max_hp(u) * u->number);
 		u->race = new_race[RC_DRAGON];
-		u->irace = new_race[RC_DRAGON];
+		u->irace = NULL;
 		scale_number(u,1);
 		u->hp = (int) (unit_max_hp(u) * u->number * q);
 	}
@@ -46,7 +46,7 @@ age_dragon(unit *u)
 	if (u->number>0 && rng_int()%100 < age_chance(u->age, WYRMAGE, 1)) {
 		double q = (double) u->hp / (double) (unit_max_hp(u) * u->number);
 		u->race = new_race[RC_WYRM];
-		u->irace = new_race[RC_WYRM];
+		u->irace = NULL;
 		u->hp = (int) (unit_max_hp(u) * u->number * q);
 	}
 }

src/common/races/zombies.c

@@ -64,7 +64,7 @@ age_skeleton(unit *u)
     int n = MAX(1,u->number/2);
     double q = (double) u->hp / (double) (unit_max_hp(u) * u->number);
     u->race = new_race[RC_SKELETON_LORD];
-    u->irace = new_race[RC_SKELETON_LORD];
+    u->irace = NULL;
     scale_number(u,n);
     u->hp = (int) (unit_max_hp(u) * u->number * q);
   }
@@ -77,7 +77,7 @@ age_zombie(unit *u)
     int n = MAX(1,u->number/2);
     double q = (double) u->hp / (double) (unit_max_hp(u) * u->number);
     u->race = new_race[RC_ZOMBIE_LORD];
-    u->irace = new_race[RC_ZOMBIE_LORD];
+    u->irace = NULL;
     scale_number(u,n);
     u->hp = (int) (unit_max_hp(u) * u->number * q);
   }
@@ -90,7 +90,7 @@ age_ghoul(unit *u)
     int n = MAX(1,u->number/2);
     double q = (double) u->hp / (double) (unit_max_hp(u) * u->number);
     u->race = new_race[RC_GHOUL_LORD];
-    u->irace = new_race[RC_GHOUL_LORD];
+    u->irace = NULL;
     scale_number(u,n);
     u->hp = (int) (unit_max_hp(u) * u->number * q);
   }

src/common/spells/spells.c

@@ -2732,6 +2732,7 @@ resolve_buddy(variant data, void * addr)
     } else {
       /* fail, object does not exist (but if you're still loading then 
       * you may want to try again later) */
+      *(curse**)addr = NULL;
       return -1;
     }
   }
@@ -3065,7 +3066,8 @@ sp_unholypower(castorder *co)
 
     if (u->number <= n) {
       n -= u->number;
-      u->race = u->irace = target_race;
+      u->irace = NULL;
+      u->race = target_race;
       u->hp = unit_max_hp(u)*u->number - wounds;
       ADDMSG(&co->rt->msgs, msg_message("unholypower_effect",
         "mage target race", mage, u, target_race));
@@ -4858,6 +4860,7 @@ sp_illusionary_shapeshift(castorder *co)
   int cast_level = co->level;
   double power = co->force;
   spellparameter *pa = co->par;
+  const race * irace;
 
   /* wenn kein Ziel gefunden, Zauber abbrechen */
   if (pa->param[0]->flag == TARGET_NOTFOUND) return 0;
@@ -4879,8 +4882,9 @@ sp_illusionary_shapeshift(castorder *co)
     ADDMSG(&mage->faction->msgs, msg_feedback(mage, co->order, "sp_shapeshift_fail", "target race", u, rc));
     return 0;
   }
-  if (u->irace == u->race) {
-    trigger * trestore = trigger_changerace(u, NULL, u->irace);
+  irace = u_irace(u);
+  if (irace == u->race) {
+    trigger * trestore = trigger_changerace(u, NULL, irace);
     add_trigger(&u->attribs, "timer", trigger_timeout((int)power+2, trestore));
     u->irace = rc;
   }

src/common/spells/unitcurse.c

@@ -109,7 +109,7 @@ cinfo_calm(const void * obj, typ_t typ, const curse *c, int self)
     unit *u = (unit *)obj;
 
     if (f==NULL || self == 0) {
-      const struct race * rc = c->magician->irace;
+      const struct race * rc = u_irace(c->magician);
       return msg_message("curseinfo::calm_0", "unit race id", u, rc, c->no);
     }
     return msg_message("curseinfo::calm_1", "unit faction id", u, f, c->no);

src/common/triggers/changerace.c

@@ -105,12 +105,13 @@ trigger_type tt_changerace = {
 trigger *
 trigger_changerace(struct unit * u, const struct race * prace, const struct race * irace)
 {
-	trigger * t = t_new(&tt_changerace);
-	changerace_data * td = (changerace_data*)t->data.v;
+  const race * uirace = u_irace(u);
+  trigger * t = t_new(&tt_changerace);
+  changerace_data * td = (changerace_data*)t->data.v;
 
-  assert(u->race==u->irace || "!changerace-triggers cannot stack!");
-	td->u = u;
-	td->race = prace;
-	td->irace = irace;
-	return t;
+  assert(u->race==uirace || "!changerace-triggers cannot stack!");
+  td->u = u;
+  td->race = prace;
+  td->irace = irace;
+  return t;
 }

src/eressea/eressea-lua.vcproj

@@ -390,13 +390,17 @@
 			>
 		</File>
 		<File
-			RelativePath="..\scripts\run-tests.lua"
+			RelativePath="..\scripts\run-e3a.lua"
 			>
 		</File>
 		<File
 			RelativePath=".\server.c"
 			>
 		</File>
+		<File
+			RelativePath="..\scripts\tests.lua"
+			>
+		</File>
 	</Files>
 	<Globals>
 	</Globals>

src/eressea/korrektur.c

@@ -236,7 +236,7 @@ no_teurefremde(boolean convert)
           log_warning(("Teurer Migrant: %s, Partei %s\n", unitname(u), factionname(f)));
           if (convert) {
             u->race = f->race;
-            u->irace = f->race;
+            u->irace = NULL;
             ADDMSG(&u->faction->msgs, msg_message("migrant_conversion", "unit", u));
           }
         }

src/eressea/tolua/bind_unit.c

@@ -836,7 +836,7 @@ static int tolua_unit_set_race(lua_State* L)
   race * rc = rc_find(rcname);
   if (rc!=NULL) {
     if (count_unit(self)) --self->faction->no_units;
-    if (self->irace==self->race) self->irace = rc;
+    if (self->irace==self->race) self->irace = NULL;
     self->race = rc;
     if (count_unit(self)) --self->faction->no_units;
   }