converting float->double in a lot of the code to prevent -Wconversion messages

src/attributes/movement.c

@@ -25,6 +25,9 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 #include <storage.h>
 
+#include <limits.h>
+#include <assert.h>
+
 static void
 write_movement(const attrib * a, const void *owner, struct storage *store)
 {
@@ -65,7 +68,9 @@ void set_movement(attrib ** alist, int type)
 static int age_speedup(attrib * a)
 {
     if (a->data.sa[0] > 0) {
-        a->data.sa[0] = a->data.sa[0] - a->data.sa[1];
+        assert(a->data.sa[0] - a->data.sa[1] >= SHRT_MIN);
+        assert(a->data.sa[0] - a->data.sa[1] <= SHRT_MAX);
+        a->data.sa[0] = (short)(a->data.sa[0] - a->data.sa[1]);
     }
     return (a->data.sa[0] > 0) ? AT_AGE_KEEP : AT_AGE_REMOVE;
 }

src/battle.c

@@ -1771,7 +1771,7 @@ void do_combatmagic(battle * b, combatmagic_t was)
     }
 }
 
-static int cast_combatspell(troop at, const spell * sp, int level, float force)
+static int cast_combatspell(troop at, const spell * sp, int level, double force)
 {
     castorder co;
 
@@ -1794,7 +1794,7 @@ static void do_combatspell(troop at)
     region *r = b->region;
     quicklist *ql;
     int level, qi;
-    float power;
+    double power;
     int fumblechance = 0;
     order *ord;
     int sl;
@@ -1867,7 +1867,7 @@ static void do_extra_spell(troop at, const att * a)
         log_error("spell '%s' has no function.\n", sp->sname);
     }
     else {
-        float force = (float)a->level * MagicPower();
+        double force = a->level * MagicPower();
         assert(a->level > 0);
         cast_combatspell(at, sp, a->level, force);
     }

src/give.c

@@ -131,7 +131,7 @@ static bool limited_give(const item_type * type)
 int give_quota(const unit * src, const unit * dst, const item_type * type,
     int n)
 {
-    float divisor;
+    double divisor;
 
     if (!limited_give(type)) {
         return n;

src/items.c

@@ -81,7 +81,7 @@ use_speedsail(struct unit *u, const struct item_type *itype, int amount,
 struct order *ord)
 {
     curse *c;
-    float effect;
+    double effect;
     ship *sh = u->ship;
     if (!sh) {
         cmistake(u, ord, 20, MSG_MOVE);
@@ -120,7 +120,7 @@ struct order *ord)
     }
     for (i = 0; i != amount; ++i) {
         int effect, duration = 2;
-        float force;
+        double force;
         spell *sp = find_spell("antimagiczone");
         attrib **ap = &r->attribs;
         unused_arg(ord);
@@ -132,7 +132,7 @@ struct order *ord)
         /* Hält Sprüche bis zu einem summierten Gesamtlevel von power aus.
          * Jeder Zauber reduziert die 'Lebenskraft' (vigour) der Antimagiezone
          * um seine Stufe */
-        force = (float)effect * 20;     /* Stufe 5 =~ 100 */
+        force = effect * 20;     /* Stufe 5 =~ 100 */
 
         /* Regionszauber auflösen */
         while (*ap && force > 0) {
@@ -163,8 +163,8 @@ struct order *ord)
         }
 
         if (force > 0) {
-            create_curse(u, &r->attribs, ct_find("antimagiczone"), (float)force, duration,
+            create_curse(u, &r->attribs, ct_find("antimagiczone"), force, duration,
-                (float)effect, 0);
+                effect, 0);
         }
     }
     use_pooled(u, rt_crystal, GET_DEFAULT, amount);

src/kernel/build.c

@@ -101,7 +101,7 @@ static void destroy_road(unit * u, int nmax, struct order *ord)
     else {
         unit *u2;
         region *r = u->region;
-        short road, n = (short)nmax;
+        int road, n = nmax;
 
         if (nmax > SHRT_MAX) {
             n = SHRT_MAX;
@@ -131,7 +131,7 @@ static void destroy_road(unit * u, int nmax, struct order *ord)
             if (willdo > SHRT_MAX)
                 road = 0;
             else
-                road = road - (short)willdo;
+                road = (short)(road - willdo);
             rsetroad(r, d, road);
             ADDMSG(&u->faction->msgs, msg_message("destroy_road",
                 "unit from to", u, r, r2));
@@ -360,7 +360,7 @@ void build_road(region * r, unit * u, int size, direction_t d)
     /* n is now modified by several special effects, so we have to
      * minimize it again to make sure the road will not grow beyond
      * maximum. */
-    rsetroad(r, d, rroad(r, d) + (short)n);
+    rsetroad(r, d, rroad(r, d) + n);
 
     if (u_race(u) == get_race(RC_STONEGOLEM)) {
         int golemsused = n / GOLEM_STONE;

src/kernel/config.c

@@ -853,7 +853,7 @@ int forbiddenid(int id)
             ++len;
         forbid = calloc(len, sizeof(int));
         for (i = 0; i != len; ++i) {
-            forbid[i] = strtol(forbidden[i], NULL, 36);
+            forbid[i] = atoi36(forbidden[i]);
         }
     }
     for (i = 0; i != len; ++i)

src/kernel/curse.c

@@ -392,15 +392,13 @@ bool remove_curse(attrib ** ap, const curse * c)
 /* gibt die allgemeine Stärke der Verzauberung zurück. id2 wird wie
  * oben benutzt. Dies ist nicht die Wirkung, sondern die Kraft und
  * damit der gegen Antimagie wirkende Widerstand einer Verzauberung */
-static float get_cursevigour(const curse * c)
+static double get_cursevigour(const curse * c)
 {
-    if (c)
+    return c ? c->vigour : 0;
-        return c->vigour;
-    return 0;
 }
 
 /* setzt die Stärke der Verzauberung auf i */
-static void set_cursevigour(curse * c, float vigour)
+static void set_cursevigour(curse * c, double vigour)
 {
     assert(c && vigour > 0);
     c->vigour = vigour;
@@ -410,7 +408,7 @@ static void set_cursevigour(curse * c, float vigour)
  * Stärke zurück. Sollte die Zauberstärke unter Null sinken, löst er
  * sich auf.
  */
-float curse_changevigour(attrib ** ap, curse * c, float vigour)
+double curse_changevigour(attrib ** ap, curse * c, double vigour)
 {
     vigour += get_cursevigour(c);
 
@@ -426,7 +424,7 @@ float curse_changevigour(attrib ** ap, curse * c, float vigour)
 
 /* ------------------------------------------------------------- */
 
-float curse_geteffect(const curse * c)
+double curse_geteffect(const curse * c)
 {
     if (c == NULL)
         return 0;
@@ -437,7 +435,7 @@ float curse_geteffect(const curse * c)
 
 int curse_geteffect_int(const curse * c)
 {
-    float effect = curse_geteffect(c);
+    double effect = curse_geteffect(c);
     if (effect - (int)effect != 0) {
         log_error("curse has an integer attribute with float value: '%s' = %lf",
             c->type->cname, effect);
@@ -491,7 +489,7 @@ static void set_cursedmen(curse * c, int cursedmen)
  * dieses Typs geben, gibt es den bestehenden zurück.
  */
 static curse *make_curse(unit * mage, attrib ** ap, const curse_type * ct,
-    float vigour, int duration, float effect, int men)
+    double vigour, int duration, double effect, int men)
 {
     curse *c;
     attrib *a;
@@ -528,7 +526,7 @@ static curse *make_curse(unit * mage, attrib ** ap, const curse_type * ct,
  * passenden Typ verzweigt und die relevanten Variablen weitergegeben.
  */
 curse *create_curse(unit * magician, attrib ** ap, const curse_type * ct,
-    float vigour, int duration, float effect, int men)
+    double vigour, int duration, double effect, int men)
 {
     curse *c;
 
@@ -785,7 +783,7 @@ message *cinfo_simple(const void *obj, objtype_t typ, const struct curse * c,
 * die Kraft des Curse um die halbe Stärke der Antimagie reduziert.
 * Zurückgegeben wird der noch unverbrauchte Rest von force.
 */
-float destr_curse(curse * c, int cast_level, float force)
+double destr_curse(curse * c, int cast_level, double force)
 {
     if (cast_level < c->vigour) { /* Zauber ist nicht stark genug */
         double probability = 0.1 + (cast_level - c->vigour) * 0.2;
@@ -793,7 +791,7 @@ float destr_curse(curse * c, int cast_level, float force)
         if (chance(probability)) {
             force -= c->vigour;
             if (c->type->change_vigour) {
-                c->type->change_vigour(c, -((float)cast_level + 1) / 2);
+                c->type->change_vigour(c, -(cast_level + 1) / 2);
             }
             else {
                 c->vigour -= cast_level + 1 / 2;

src/kernel/curse.h

@@ -194,9 +194,9 @@ extern "C" {
         const struct curse_type *type;      /* Zeiger auf ein curse_type-struct */
         int flags;         /* WARNING: these are XORed with type->flags! */
         int duration;               /* Dauer der Verzauberung. Wird jede Runde vermindert */
-        float vigour;              /* Stärke der Verzauberung, Widerstand gegen Antimagie */
+        double vigour;              /* Stärke der Verzauberung, Widerstand gegen Antimagie */
         struct unit *magician;      /* Pointer auf den Magier, der den Spruch gewirkt hat */
-        float effect;
+        double effect;
         variant data;               /* pointer auf spezielle curse-unterstructs */
     } curse;
 
@@ -211,7 +211,7 @@ extern "C" {
         int mergeflags;
         struct message *(*curseinfo) (const void *, objtype_t, const struct curse *,
             int);
-        void(*change_vigour) (curse *, float);
+        void(*change_vigour) (curse *, double);
         int(*read) (struct storage * store, curse * c, void *target);
         int(*write) (struct storage * store, const struct curse * c,
             const void *target);
@@ -238,7 +238,7 @@ extern "C" {
      */
 
     curse *create_curse(struct unit *magician, struct attrib **ap,
-        const curse_type * ctype, float vigour, int duration, float ceffect,
+        const curse_type * ctype, double vigour, int duration, double ceffect,
         int men);
     /* Verzweigt automatisch zum passenden struct-typ. Sollte es schon
      * einen Zauber dieses Typs geben, so wird der neue dazuaddiert. Die
@@ -260,10 +260,10 @@ extern "C" {
      * gesetzt. Gibt immer den ersten Treffer von ap aus zurück.
      */
     int curse_geteffect_int(const struct curse *c);
-    float curse_geteffect(const struct curse *c);
+    double curse_geteffect(const struct curse *c);
 
     /* verändert die Stärke der Verzauberung um i */
-    float curse_changevigour(struct attrib **ap, curse * c, float i);
+    double curse_changevigour(struct attrib **ap, curse * c, double delta);
 
     /* gibt bei Personenbeschränkten Verzauberungen die Anzahl der
      * betroffenen Personen zurück. Ansonsten wird 0 zurückgegeben. */
@@ -297,7 +297,7 @@ extern "C" {
     void curse_done(struct attrib *a);
     int curse_age(struct attrib *a);
 
-    float destr_curse(struct curse *c, int cast_level, float force);
+    double destr_curse(struct curse *c, int cast_level, double force);
 
     int resolve_curse(variant data, void *address);
     bool is_cursed_with(const struct attrib *ap, const struct curse *c);

src/kernel/region.c

@@ -537,11 +537,12 @@ attrib_type at_travelunit = {
     NO_READ
 };
 
-void rsetroad(region * r, direction_t d, short val)
+void rsetroad(region * r, direction_t d, int val)
 {
     connection *b;
     region *r2 = rconnect(r, d);
 
+    assert(val>=SHRT_MIN && val<=SHRT_MAX);
     if (!r2) {
         return;
     }
@@ -561,7 +562,7 @@ void rsetroad(region * r, direction_t d, short val)
     }
 }
 
-short rroad(const region * r, direction_t d)
+int rroad(const region * r, direction_t d)
 {
     connection *b;
     region *r2 = rconnect(r, d);

src/kernel/region.h

@@ -187,8 +187,8 @@ extern "C" {
     void setluxuries(struct region *r, const struct luxury_type *sale);
     int get_maxluxuries(void);
 
-    short rroad(const struct region *r, direction_t d);
+    int rroad(const struct region *r, direction_t d);
-    void rsetroad(struct region *r, direction_t d, short value);
+    void rsetroad(struct region *r, direction_t d, int value);
 
     bool is_coastregion(struct region *r);
 

src/laws.c

@@ -98,7 +98,7 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #include <limits.h>
 
 /* chance that a peasant dies of starvation: */
-#define PEASANT_STARVATION_CHANCE 0.9F
+#define PEASANT_STARVATION_CHANCE 0.9
 /* Pferdevermehrung */
 #define HORSEGROWTH 4
 /* Wanderungschance pro Pferd */
@@ -257,7 +257,7 @@ static void calculate_emigration(region * r)
 }
 
 
-static float peasant_growth_factor(void)
+static double peasant_growth_factor(void)
 {
     return get_param_flt(global.parameters, "rules.peasants.growth.factor", 0.0001F * PEASANTGROWTH);
 }
@@ -265,7 +265,7 @@ static float peasant_growth_factor(void)
 #ifdef SLOWLUCK
 int peasant_luck_effect(int peasants, int luck, int maxp, double variance) {
     int n, births=0;
-    float factor = peasant_growth_factor();
+    double factor = peasant_growth_factor();
     for (n = peasants; n && luck; --n) {
         int chances = 0;
 
@@ -287,7 +287,7 @@ int peasant_luck_effect(int peasants, int luck, int maxp, double variance) {
     return births;
 }
 #else
-static float peasant_luck_factor(void)
+static double peasant_luck_factor(void)
 {
     return get_param_flt(global.parameters, "rules.peasants.peasantluck.factor", PEASANTLUCK);
 }
@@ -296,12 +296,10 @@ int peasant_luck_effect(int peasants, int luck, int maxp, double variance)
 {
     int births = 0;
     double mean;
-
     if (luck == 0) return 0;
 
-    mean = _min(luck, peasants) * peasant_luck_factor()
+    mean = peasant_luck_factor() * peasant_growth_factor() * _min(luck, peasants);
-        * peasant_growth_factor() * ((peasants / (double)maxp < .9) ? 1 :
+    mean *= ((peasants / (double)maxp < .9) ? 1 : PEASANTFORCE);
-        PEASANTFORCE);
 
     births = RAND_ROUND(normalvariate(mean, variance * mean));
     if (births <= 0)
@@ -349,7 +347,7 @@ static void peasants(region * r)
     /* Es verhungert maximal die unterernährten Bevölkerung. */
 
     n = _min(peasants - satiated, rpeasants(r));
-    dead += (int)(0.5F + n * PEASANT_STARVATION_CHANCE);
+    dead += (int)(0.5 + n * PEASANT_STARVATION_CHANCE);
 
     if (dead > 0) {
         message *msg = add_message(&r->msgs, msg_message("phunger", "dead", dead));
@@ -433,7 +431,7 @@ static void horses(region * r)
     horses = rhorses(r);
     if (horses > 0) {
         if (is_cursed(r->attribs, C_CURSED_BY_THE_GODS, 0)) {
-            rsethorses(r, (int)(horses * 0.9F));
+            rsethorses(r, (int)(horses * 0.9));
         }
         else if (maxhorses) {
             int i;
@@ -445,7 +443,7 @@ static void horses(region * r)
                 if (a_find(r->attribs, &at_horseluck))
                     growth *= 2;
                 /* printf("Horses: <%d> %d -> ", growth, horses); */
-                i = (int)(0.5F + (horses * 0.0001F) * growth);
+                i = (int)(0.5 + (horses * 0.0001) * growth);
                 /* printf("%d\n", horses); */
                 rsethorses(r, horses + i);
             }
@@ -2281,7 +2279,7 @@ static bool display_race(faction * f, unit * u, const race * rc)
     int a, at_count;
     char buf[2048], *bufp = buf;
     size_t size = sizeof(buf) - 1;
-    int bytes;
+    size_t bytes;
 
     if (u && u_race(u) != rc)
         return false;
@@ -2297,7 +2295,7 @@ static bool display_race(faction * f, unit * u, const race * rc)
         info = LOC(f->locale, mkname("raceinfo", "no_info"));
     }
 
-    bytes = (int)strlcpy(bufp, info, size);
+    bytes = strlcpy(bufp, info, size);
     if (wrptr(&bufp, &size, bytes) != 0)
         WARN_STATIC_BUFFER();
 
@@ -2345,28 +2343,28 @@ static bool display_race(faction * f, unit * u, const race * rc)
         }
     }
     if (rc->battle_flags & BF_EQUIPMENT) {
-        bytes = _snprintf(bufp, size, " %s", LOC(f->locale, "stat_equipment"));
+        bytes = (size_t)_snprintf(bufp, size, " %s", LOC(f->locale, "stat_equipment"));
         if (wrptr(&bufp, &size, bytes) != 0)
             WARN_STATIC_BUFFER();
     }
     if (rc->battle_flags & BF_RES_PIERCE) {
-        bytes = _snprintf(bufp, size, " %s", LOC(f->locale, "stat_pierce"));
+        bytes = (size_t)_snprintf(bufp, size, " %s", LOC(f->locale, "stat_pierce"));
         if (wrptr(&bufp, &size, bytes) != 0)
             WARN_STATIC_BUFFER();
     }
     if (rc->battle_flags & BF_RES_CUT) {
-        bytes = _snprintf(bufp, size, " %s", LOC(f->locale, "stat_cut"));
+        bytes = (size_t)_snprintf(bufp, size, " %s", LOC(f->locale, "stat_cut"));
         if (wrptr(&bufp, &size, bytes) != 0)
             WARN_STATIC_BUFFER();
     }
     if (rc->battle_flags & BF_RES_BASH) {
-        bytes = _snprintf(bufp, size, " %s", LOC(f->locale, "stat_bash"));
+        bytes = (size_t)_snprintf(bufp, size, " %s", LOC(f->locale, "stat_bash"));
         if (wrptr(&bufp, &size, bytes) != 0)
             WARN_STATIC_BUFFER();
     }
 
     bytes =
-        _snprintf(bufp, size, " %d %s", at_count, LOC(f->locale,
+       (size_t)_snprintf(bufp, size, " %d %s", at_count, LOC(f->locale,
         (at_count == 1) ? "stat_attack" : "stat_attacks"));
     if (wrptr(&bufp, &size, bytes) != 0)
         WARN_STATIC_BUFFER();
@@ -2374,21 +2372,21 @@ static bool display_race(faction * f, unit * u, const race * rc)
     for (a = 0; a < RACE_ATTACKS; a++) {
         if (rc->attack[a].type != AT_NONE) {
             if (a != 0)
-                bytes = (int)strlcpy(bufp, ", ", size);
+                bytes = strlcpy(bufp, ", ", size);
             else
-                bytes = (int)strlcpy(bufp, ": ", size);
+                bytes = strlcpy(bufp, ": ", size);
             if (wrptr(&bufp, &size, bytes) != 0)
                 WARN_STATIC_BUFFER();
 
             switch (rc->attack[a].type) {
             case AT_STANDARD:
                 bytes =
-                    _snprintf(bufp, size, "%s (%s)",
+                    (size_t)_snprintf(bufp, size, "%s (%s)",
                     LOC(f->locale, "attack_standard"), rc->def_damage);
                 break;
             case AT_NATURAL:
                 bytes =
-                    _snprintf(bufp, size, "%s (%s)",
+                    (size_t)_snprintf(bufp, size, "%s (%s)",
                     LOC(f->locale, "attack_natural"), rc->attack[a].data.dice);
                 break;
             case AT_SPELL:
@@ -2396,11 +2394,11 @@ static bool display_race(faction * f, unit * u, const race * rc)
             case AT_DRAIN_ST:
             case AT_DRAIN_EXP:
             case AT_DAZZLE:
-                bytes = _snprintf(bufp, size, "%s", LOC(f->locale, "attack_magical"));
+                bytes = (size_t)_snprintf(bufp, size, "%s", LOC(f->locale, "attack_magical"));
                 break;
             case AT_STRUCTURAL:
                 bytes =
-                    _snprintf(bufp, size, "%s (%s)",
+                    (size_t)_snprintf(bufp, size, "%s (%s)",
                     LOC(f->locale, "attack_structural"), rc->attack[a].data.dice);
                 break;
             default:
@@ -3130,7 +3128,7 @@ static building *age_building(building * b)
             else if (mage != NULL) {
                 int sk = effskill(mage, SK_MAGIC);
                 c->duration = _max(c->duration, sk / 2);
-                c->vigour = _max(c->vigour, sk);
+                c->vigour = _max(c->vigour, (float)sk);
             }
         }
     }

src/magic.c

@@ -117,12 +117,12 @@ static float MagicRegeneration(void)
     return value;
 }
 
-float MagicPower(void)
+double MagicPower(void)
 {
-    static float value = -1.0;
+    static double value = -1.0;
     if (value < 0) {
         const char *str = get_param(global.parameters, "magic.power");
-        value = str ? (float)atof(str) : 1.0f;
+        value = str ? atof(str) : 1.0;
     }
     return value;
 }
@@ -1012,7 +1012,7 @@ float
 spellpower(region * r, unit * u, const spell * sp, int cast_level, struct order *ord)
 {
     curse *c;
-    float force = (float)cast_level;
+    double force = cast_level;
     int elf_power;
     const struct resource_type *rtype;
 
@@ -1041,7 +1041,7 @@ spellpower(region * r, unit * u, const spell * sp, int cast_level, struct order
     if (curse_active(c)) {
         unit *mage = c->magician;
         force -= curse_geteffect(c);
-        curse_changevigour(&r->attribs, c, (float)-cast_level);
+        curse_changevigour(&r->attribs, c, -cast_level);
         cmistake(u, ord, 185, MSG_MAGIC);
         if (mage != NULL && mage->faction != NULL) {
             if (force > 0) {
@@ -1340,7 +1340,7 @@ static void do_fumble(castorder * co)
     const spell *sp = co->sp;
     int level = co->level;
     int duration;
-    float effect;
+    double effect;
 
     ADDMSG(&u->faction->msgs,
         msg_message("patzer", "unit region spell", u, r, sp));
@@ -1382,8 +1382,8 @@ static void do_fumble(castorder * co)
     case 2:
         /* temporary skill loss */
         duration = _max(rng_int() % level / 2, 2);
-        effect = -(float)level / 2;
+        effect = level / -2.0;
-        c = create_curse(u, &u->attribs, ct_find("skillmod"), (float)level,
+        c = create_curse(u, &u->attribs, ct_find("skillmod"), level,
             duration, effect, 1);
         c->data.i = SK_MAGIC;
         ADDMSG(&u->faction->msgs, msg_message("patzer2", "unit region", u, r));
@@ -2067,7 +2067,7 @@ struct region * co_get_region(const struct castorder * co) {
 }
 
 castorder *create_castorder(castorder * co, unit *caster, unit * familiar, const spell * sp, region * r,
-    int lev, float force, int range, struct order * ord, spellparameter * p)
+    int lev, double force, int range, struct order * ord, spellparameter * p)
 {
     if (!co) co = (castorder*)calloc(1, sizeof(castorder));
 

src/magic.h

@@ -291,7 +291,7 @@ extern "C" {
 
     struct castorder *create_castorder(struct castorder * co, struct unit *caster,
     struct unit * familiar, const struct spell * sp, struct region * r,
-        int lev, float force, int range, struct order * ord, struct spellparameter * p);
+        int lev, double force, int range, struct order * ord, struct spellparameter * p);
     void free_castorder(struct castorder *co);
     /* Zwischenspreicher für Zauberbefehle, notwendig für Prioritäten */
     void add_castorder(struct spellrank *cll, struct castorder *co);
@@ -360,7 +360,7 @@ extern "C" {
     extern void write_spells(struct quicklist *slist, struct storage *store);
     extern void read_spells(struct quicklist **slistp, magic_t mtype,
     struct storage *store);
-    extern float MagicPower(void);
+    extern double MagicPower(void);
 
     extern struct spellbook * get_spellbook(const char * name);
     extern void free_spellbooks(void);

src/modules/score.c

@@ -161,8 +161,8 @@ void score(void)
             if (f->num_total != 0) {
                 fprintf(scoreFP, "%8d (%8d/%4.2f%%/%5.2f) %30.30s (%3.3s) %5s (%3d)\n",
                     f->score, f->score - average_score_of_age(f->age, f->age / 24 + 1),
-                    ((float)f->score / (float)allscores) * 100.0,
+                    ((double)f->score / allscores) * 100,
-                    (float)f->score / f->num_total,
+                    (double)f->score / f->num_total,
                     f->name, LOC(default_locale, rc_name_s(f->race, NAME_SINGULAR)), factionid(f),
                     f->age);
             }

src/randenc.c

@@ -1189,7 +1189,7 @@ void plagues(region * r)
     int dead = 0;
 
     peasants = rpeasants(r);
-    dead = (int)(0.5F + PLAGUE_VICTIMS * peasants);
+    dead = (int)(0.5 + PLAGUE_VICTIMS * peasants);
     for (i = dead; i != 0; i--) {
         if (rng_double() < PLAGUE_HEALCHANCE && rmoney(r) >= PLAGUE_HEALCOST) {
             rsetmoney(r, rmoney(r) - PLAGUE_HEALCOST);

src/randenc.h

@@ -25,9 +25,9 @@ extern "C" {
     struct region;
 
     /** Plagues **/
-#define PLAGUE_CHANCE      0.1F /* Seuchenwahrscheinlichkeit (siehe plagues()) */
+#define PLAGUE_CHANCE      0.1 /* Seuchenwahrscheinlichkeit (siehe plagues()) */
-#define PLAGUE_VICTIMS     0.2F /* % Betroffene */
+#define PLAGUE_VICTIMS     0.2 /* % Betroffene */
-#define PLAGUE_HEALCHANCE  0.25F        /* Wahrscheinlichkeit Heilung */
+#define PLAGUE_HEALCHANCE  0.25        /* Wahrscheinlichkeit Heilung */
 #define PLAGUE_HEALCOST    30   /* Heilkosten */
     void plagues(struct region *r);
     void encounters(void);

src/spells.c

@@ -298,7 +298,7 @@ static void magicanalyse_ship(ship * sh, unit * mage, double force)
 
 }
 
-static int break_curse(attrib ** alist, int cast_level, float force, curse * c)
+static int break_curse(attrib ** alist, int cast_level, double force, curse * c)
 {
     int succ = 0;
     /*  attrib **a = a_find(*ap, &at_curse); */
@@ -327,7 +327,7 @@ static int break_curse(attrib ** alist, int cast_level, float force, curse * c)
          * auf alle Verzauberungen wirken. Ansonsten pruefe, ob der Curse vom
          * richtigen Typ ist. */
         if (!c || c == c1) {
-            float remain = destr_curse(c1, cast_level, force);
+            double remain = destr_curse(c1, cast_level, force);
             if (remain < force) {
                 succ = cast_level;
                 force = remain;