Merge pull request #725 from ennorehling/develop

Bugfixes for 3.14 release

conf/e2/config.json

@@ -27,7 +27,7 @@
         "rules.reserve.twophase": true,
         "rules.give.max_men": -1,
         "rules.check_overload": false,
-        "rules.limit.faction": 3000,
+        "rules.limit.faction": 2500,
         "rules.maxskills.magic": 5,
         "rules.guard.base_stop_prob": 0.30,
         "rules.guard.skill_stop_prob": 0.05,

conf/e3/config.json

@@ -88,7 +88,7 @@
         "rules.economy.herbrot": 0,
         "rules.region_owner_pay_building": "market harbour lighthouse",
         "rules.dwarf_castles": true,
-        "rules.limit.faction": 500,
+        "rules.limit.faction": 250,
         "rules.grow.formula": 1,
         "rules.tactics.formula": 1,
         "rules.help.mask": "fight guard money give",

res/core/de/strings.xml

@@ -4990,12 +4990,12 @@
     <string name="sacrifice_strength">
       <text locale="de">Mit Hilfe dieses Zaubers kann der Magier einen Teil
       seiner magischen Kraft permanent auf einen anderen Magier übertragen.
-      Auf einen Tybied-Magier kann er die Hälfte der eingesetzten Kraft
+      Auf einen Magier des selben Magiegebietes kann er die Hälfte der
-      übertragen, auf einen Magier eines anderen Gebietes ein Drittel.</text>
+      eingesetzten Kraft übertragen, auf andere Magier ein Drittel.</text>
       <text locale="en">This spell allows the magician to transfer part of
-      his magical powers to another magician. Tybied magicians will receive
+      his magical powers to another magician. Magicians of the seam school
-      half the power invested, magicians of another school will receive one
+      will receive half the power invested, magicians of other schoolsreceive
-      third.</text>
+      receive one third.</text>
     </string>
     <string name="eternal_walls">
       <text locale="de">Mit dieser Formel bindet der Magier auf ewig die

scripts/eressea/autoseed.lua

@@ -1,4 +1,4 @@
-if not config.autoseed then return nil end
+if not config.autoseed or config.autoseed==0 then return nil end
 local autoseed = {}
 
 -- minimum required resources in the 7-hex neighborhood:

scripts/eressea/embassy.lua

@@ -1,6 +1,6 @@
 -- Muschelplateau
 
-if not config.embassy then return nil end
+if not config.embassy or config.embassy==0 then return nil end
 
 local embassy = {}
 local home = nil

scripts/eressea/eternath.lua

@@ -1,5 +1,5 @@
 -- DEPRECATED
-if not config.eternath then return nil end
+if not config.eternath or config.eternath==0 then return nil end
 -- implements parts of a quest in E2
 -- this module is deprecated, because it puts functions in the global environment for at_building_action
 

scripts/eressea/modules.lua

@@ -0,0 +1,21 @@
+local modules = {}
+
+function add_module(pkg)
+    table.insert(modules, pkg)
+end
+
+local pkg = {}
+
+function pkg.init()
+    for k, v in ipairs(modules) do
+        if v.init then v.init() end
+    end
+end
+
+function pkg.update()
+    for k, v in ipairs(modules) do
+        if v.update then v.update() end
+    end
+end
+
+return pkg

scripts/eressea/ponnuki.lua

@@ -1,4 +1,4 @@
-if not config.ponnuki then return nil end
+if not config.ponnuki or config.ponnuki==0 then return nil end
 local ponnuki = {}
 
 local directions = { "NW", "NO", "O", "SO", "SW", "W" }

scripts/eressea/wedding.lua

@@ -1,5 +1,5 @@
 -- DEPRECATED
-if not config.wedding then return nil end
+if not config.wedding or config.wedding==0 then return nil end
 
 -- this script contains the action functions for the two portals
 -- used on the jadee/wildente wedding island. the two _action functions

scripts/eressea/xmas.lua

@@ -1,4 +1,4 @@
-if not config.xmas then return nil end
+if not config.xmas or config.xmas==0 then return nil end
 
 local gifts = {
     e2 = {

scripts/tests/economy.lua

@@ -11,6 +11,23 @@ function setup()
     eressea.settings.set("rules.encounters", "0")
 end
 
+function test_bug_2361_forget_magic()
+    -- https://bugs.eressea.de/view.php?id=2361
+    -- familiars cannot forget magic
+    local r = region.create(0, 0, "plain")
+    local f = faction.create("human")
+    local u = unit.create(f, r, 1)
+    u:clear_orders()
+    u:add_order("VERGESSE Magie")
+    u:set_skill('magic', 5)
+    u.race = 'unicorn'
+    process_orders()
+    assert_equal(5, u:get_skill('magic'))
+    u.race = 'human'
+    process_orders()
+    assert_equal(0, u:get_skill('magic'))
+end
+
 function test_mine_bonus()
     local r = region.create(0, 0, "mountain")
     r:set_resource("iron", 100)

src/creport.c

@@ -254,7 +254,7 @@ cr_output_curses(struct stream *out, const faction * viewer, const void *obj, ob
     }
 
     while (a) {
-        if (fval(a->type, ATF_CURSE)) {
+        if (a->type == &at_curse) {
             curse *c = (curse *)a->data.v;
             message *msg;
 

src/economy.c

@@ -661,7 +661,12 @@ static int forget_cmd(unit * u, order * ord)
     init_order(ord);
     s = gettoken(token, sizeof(token));
 
-    if ((sk = get_skill(s, u->faction->locale)) != NOSKILL) {
+    sk = get_skill(s, u->faction->locale);
+    if (sk != NOSKILL) {
+        if (sk == SK_MAGIC && (u_race(u)->flags & RCF_FAMILIAR)) {
+            /* some races cannot forget their innate magical abilities */
+            return 0;
+        }
         ADDMSG(&u->faction->msgs, msg_message("forget", "unit skill", u, sk));
         set_level(u, sk, 0);
     }

src/eressea.c

@@ -2,6 +2,17 @@
 #include "settings.h"
 #include "eressea.h"
 
+#include "calendar.h"
+#include "chaos.h"
+#include "items.h"
+#include "creport.h"
+#include "report.h"
+#include "names.h"
+#include "reports.h"
+#include "spells.h"
+#include "vortex.h"
+#include "wormhole.h"
+
 #include <kernel/config.h>
 #include <util/log.h>
 
@@ -25,16 +36,6 @@
 #include <util/message.h>
 #include <races/races.h>
 
-#include "calendar.h"
-#include "chaos.h"
-#include "items.h"
-#include "creport.h"
-#include "report.h"
-#include "names.h"
-#include "reports.h"
-#include "spells.h"
-#include "wormhole.h"
-
 void game_done(void)
 {
 #ifdef CLEANUP_CODE
@@ -53,6 +54,7 @@ void game_done(void)
     calendar_cleanup();
     free_functions();
     free_config();
+    free_special_directions();
     free_locales();
     kernel_done();
 }

src/items.c

@@ -145,7 +145,7 @@ struct order *ord)
         while (*ap && force > 0) {
             curse *c;
             attrib *a = *ap;
-            if (!(a->type->flags & ATF_CURSE)) {
+            if (a->type != &at_curse) {
                 do {
                     ap = &(*ap)->next;
                 } while (*ap && a->type == (*ap)->type);

src/kernel/curse.c

@@ -273,8 +273,7 @@ attrib_type at_curse = {
     curse_age,
     curse_write,
     curse_read,
-    NULL,
+    NULL
-    ATF_CURSE
 };
 
 /* ------------------------------------------------------------- */
@@ -363,7 +362,7 @@ void ct_checknames(void) {
 static bool cmp_curse(const attrib * a, const void *data)
 {
     const curse *c = (const curse *)data;
-    if (a->type->flags & ATF_CURSE) {
+    if (a->type == &at_curse) {
         if (!data || c == (curse *)a->data.v)
             return true;
     }
@@ -375,7 +374,7 @@ curse *get_curse(attrib * ap, const curse_type * ctype)
     attrib *a = ap;
     if (!ctype) return NULL;
     while (a) {
-        if (a->type->flags & ATF_CURSE) {
+        if (a->type == &at_curse) {
             const attrib_type *at = a->type;
             while (a && a->type == at) {
                 curse *c = (curse *)a->data.v;
@@ -710,7 +709,7 @@ bool is_cursed_with(const attrib * ap, const curse * c)
     const attrib *a = ap;
 
     while (a) {
-        if ((a->type->flags & ATF_CURSE) && (c == (const curse *)a->data.v)) {
+        if ((a->type == &at_curse) && (c == (const curse *)a->data.v)) {
             return true;
         }
         a = a->next;

src/kernel/curse.h

@@ -311,9 +311,6 @@ extern "C" {
 #define get_curseeffect(a, ctype) \
   curse_geteffect(get_curse(a, ctype))
 
-    /* eressea-defined attribute-type flags */
-#define ATF_CURSE  ATF_USER_DEFINED
-
 #ifdef __cplusplus
 }
 #endif

src/kernel/region.c

@@ -745,11 +745,17 @@ int rtrees(const region * r, int ageclass)
 
 int rsettrees(const region * r, int ageclass, int value)
 {
-    if (!r->land)
+    if (!r->land) {
         assert(value == 0);
+    }
     else {
         assert(value >= 0);
-        return r->land->trees[ageclass] = value;
+        if (value <= MAXTREES) {
+            return r->land->trees[ageclass] = value;
+        }
+        else {
+            r->land->trees[ageclass] = MAXTREES;
+        }
     }
     return 0;
 }

src/kernel/region.h

@@ -26,6 +26,7 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 #define MAXLUXURIES 16 /* there must be no more than MAXLUXURIES kinds of luxury goods in any game */
 #define MAXREGIONS 524287      /* must be prime for hashing. 262139 was a little small */
+#define MAXTREES 100 * 1000 * 1000 /* bug 2360: some players are crazy */
 
     /* FAST_CONNECT: regions are directly connected to neighbours, saves doing
        a hash-access each time a neighbour is needed, 6 extra pointers per hex */

src/kernel/region.test.c

@@ -78,10 +78,29 @@ static void test_region_getset_resource(CuTest *tc) {
     test_cleanup();
 }
 
+static void test_trees(CuTest *tc) {
+    region *r;
+
+    test_setup();
+    r = test_create_region(0, 0, NULL);
+    rsettrees(r, 0, 1000);
+    rsettrees(r, 1, 2000);
+    rsettrees(r, 2, 3000);
+    CuAssertIntEquals(tc, 1000, rtrees(r, 0));
+    CuAssertIntEquals(tc, 2000, rtrees(r, 1));
+    CuAssertIntEquals(tc, 3000, rtrees(r, 2));
+    rsettrees(r, 0, MAXTREES);
+    CuAssertIntEquals(tc, MAXTREES, rtrees(r, 0));
+    rsettrees(r, 0, MAXTREES+100);
+    CuAssertIntEquals(tc, MAXTREES, rtrees(r, 0));
+    test_cleanup();
+}
+
 CuSuite *get_region_suite(void)
 {
     CuSuite *suite = CuSuiteNew();
     SUITE_ADD_TEST(suite, test_terraform);
+    SUITE_ADD_TEST(suite, test_trees);
     SUITE_ADD_TEST(suite, test_region_getset_resource);
     SUITE_ADD_TEST(suite, test_region_get_owner);
     return suite;

src/magic.c

@@ -329,8 +329,9 @@ sc_mage *get_mage(const unit * u)
 {
     if (has_skill(u, SK_MAGIC)) {
         attrib *a = a_find(u->attribs, &at_mage);
-        if (a)
+        if (a) {
-            return a->data.v;
+            return (sc_mage *)a->data.v;
+        }
     }
     return (sc_mage *)NULL;
 }

src/report.c

@@ -568,7 +568,7 @@ nr_curses_i(struct stream *out, int indent, const faction *viewer, objtype_t typ
         char buf[4096];
         message *msg = 0;
 
-        if (fval(a->type, ATF_CURSE)) {
+        if (a->type == &at_curse) {
             curse *c = (curse *)a->data.v;
 
             self = curse_cansee(c, viewer, typ, obj, self);

src/spells.c

@@ -144,7 +144,7 @@ static void magicanalyse_region(region * r, unit * mage, double force)
         double probability;
         int mon;
 
-        if (!fval(a->type, ATF_CURSE))
+        if (a->type != &at_curse)
             continue;
 
         /* ist der curse schwaecher als der Analysezauber, so ergibt sich
@@ -184,7 +184,7 @@ static void magicanalyse_unit(unit * u, unit * mage, double force)
         curse *c;
         double probability;
         int mon;
-        if (!fval(a->type, ATF_CURSE))
+        if (a->type != &at_curse)
             continue;
 
         c = (curse *)a->data.v;
@@ -225,7 +225,7 @@ static void magicanalyse_building(building * b, unit * mage, double force)
         double probability;
         int mon;
 
-        if (!fval(a->type, ATF_CURSE))
+        if (a->type != &at_curse)
             continue;
 
         c = (curse *)a->data.v;
@@ -266,7 +266,7 @@ static void magicanalyse_ship(ship * sh, unit * mage, double force)
         curse *c;
         double probability;
         int mon;
-        if (!fval(a->type, ATF_CURSE))
+        if (a->type != &at_curse)
             continue;
 
         c = (curse *)a->data.v;
@@ -308,7 +308,7 @@ static int break_curse(attrib ** alist, int cast_level, double force, curse * c)
     while (*ap && force > 0) {
         curse *c1;
         attrib *a = *ap;
-        if (!fval(a->type, ATF_CURSE)) {
+        if (a->type != &at_curse) {
             do {
                 ap = &(*ap)->next;
             } while (*ap && a->type == (*ap)->type);
@@ -2970,7 +2970,7 @@ static int sp_deathcloud(castorder * co)
     unit *u;
 
     while (a) {
-        if ((a->type->flags & ATF_CURSE)) {
+        if (a->type == &at_curse) {
             curse *c = a->data.v;
             if (c->type == &ct_deathcloud) {
                 report_failure(mage, co->order);
@@ -3116,46 +3116,6 @@ static int sp_summonshadowlords(castorder * co)
     return cast_level;
 }
 
-static bool chaosgate_valid(const connection * b)
-{
-    const attrib *a = a_find(b->from->attribs, &at_direction);
-    if (!a)
-        a = a_find(b->to->attribs, &at_direction);
-    if (!a)
-        return false;
-    return true;
-}
-
-static struct region *chaosgate_move(const connection * b, struct unit *u,
-    struct region *from, struct region *to, bool routing)
-{
-    UNUSED_ARG(from);
-    UNUSED_ARG(b);
-    if (!routing) {
-        int maxhp = u->hp / 4;
-        if (maxhp < u->number)
-            maxhp = u->number;
-        u->hp = maxhp;
-    }
-    return to;
-}
-
-border_type bt_chaosgate = {
-    "chaosgate", VAR_NONE,
-    b_transparent,                /* transparent */
-    NULL,                         /* init */
-    NULL,                         /* destroy */
-    NULL,                         /* read */
-    NULL,                         /* write */
-    b_blocknone,                  /* block */
-    NULL,                         /* name */
-    b_rinvisible,                 /* rvisible */
-    b_finvisible,                 /* fvisible */
-    b_uinvisible,                 /* uvisible */
-    chaosgate_valid,
-    chaosgate_move
-};
-
 /* ------------------------------------------------------------- */
 /* Name:       Chaossog
  * Stufe:      14

src/spells/borders.c

@@ -1,6 +1,7 @@
 #include <platform.h>
 
 #include "borders.h"
+#include "vortex.h"
 
 #include <kernel/connection.h>
 #include <kernel/curse.h>
@@ -28,46 +29,15 @@ typedef struct wallcurse {
     connection *wall;
 } wallcurse;
 
-static void cw_init(attrib * a)
+static int cw_read_depr(attrib * a, void *target, gamedata *data)
-{
-    curse *c;
-    curse_init(a);
-    c = (curse *)a->data.v;
-    c->data.v = calloc(sizeof(wallcurse), 1);
-}
-
-static void cw_write(const attrib * a, const void *target, storage * store)
-{
-    connection *b = ((wallcurse *)((curse *)a->data.v)->data.v)->wall;
-    curse_write(a, target, store);
-    WRITE_INT(store, b->id);
-}
-
-typedef struct bresolve {
-    int id;
-    curse *self;
-} bresolve;
-
-static int resolve_buddy(variant data, void *addr);
-
-static int cw_read(attrib * a, void *target, gamedata *data)
 {
     storage *store = data->store;
-    bresolve *br = calloc(sizeof(bresolve), 1);
-    curse *c = (curse *)a->data.v;
-    wallcurse *wc = (wallcurse *)c->data.v;
-    variant var;
 
+    curse_init(a);
     curse_read(a, store, target);
-    br->self = c;
+    curse_done(a);
-    READ_INT(store, &br->id);
+    READ_INT(store, NULL);
-
+    return AT_READ_DEPR;
-    var.i = br->id;
-    ur_add(var, &wc->wall, resolve_borderid);
-
-    var.v = br;
-    ur_add(var, &wc->buddy, resolve_buddy);
-    return AT_READ_OK;
 }
 
 /* ------------------------------------------------------------- */
@@ -105,61 +75,6 @@ const curse_type ct_firewall = {
     wall_vigour                   /* change_vigour */
 };
 
-static attrib_type at_cursewall = {
-    "cursewall",
-    cw_init,
-    curse_done,
-    curse_age,
-    cw_write,
-    cw_read,
-    NULL,
-    ATF_CURSE
-};
-
-static int resolve_buddy(variant data, void *addr)
-{
-    curse *result = NULL;
-    bresolve *br = (bresolve *)data.v;
-    connection *b;
-
-    assert(br->id > 0);
-    b = find_border(br->id);
-
-    if (b && b->from && b->to) {
-        attrib *a = a_find(b->from->attribs, &at_cursewall);
-        while (a && a->data.v != br->self) {
-            curse *c = (curse *)a->data.v;
-            wallcurse *wc = (wallcurse *)c->data.v;
-            if (wc->wall->id == br->id)
-                break;
-            a = a->next;
-        }
-        if (!a || a->type != &at_cursewall) {
-            a = a_find(b->to->attribs, &at_cursewall);
-            while (a && a->type == &at_cursewall && a->data.v != br->self) {
-                curse *c = (curse *)a->data.v;
-                wallcurse *wc = (wallcurse *)c->data.v;
-                if (wc->wall->id == br->id)
-                    break;
-                a = a->next;
-            }
-        }
-        if (a && a->type == &at_cursewall) {
-            curse *c = (curse *)a->data.v;
-            free(br);
-            result = c;
-        }
-    }
-    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;
-    }
-    *(curse **)addr = result;
-    return 0;
-}
-
 static void wall_init(connection * b)
 {
     wall_data *fd = (wall_data *)calloc(sizeof(wall_data), 1);
@@ -284,10 +199,50 @@ border_type bt_wisps = { /* only here for reading old data */
     0
 };
 
+static bool chaosgate_valid(const connection * b)
+{
+    const attrib *a = a_find(b->from->attribs, &at_direction);
+    if (!a)
+        a = a_find(b->to->attribs, &at_direction);
+    if (!a)
+        return false;
+    return true;
+}
+
+static struct region *chaosgate_move(const connection * b, struct unit *u,
+    struct region *from, struct region *to, bool routing)
+{
+    UNUSED_ARG(from);
+    UNUSED_ARG(b);
+    if (!routing) {
+        int maxhp = u->hp / 4;
+        if (maxhp < u->number)
+            maxhp = u->number;
+        u->hp = maxhp;
+    }
+    return to;
+}
+
+border_type bt_chaosgate = {
+    "chaosgate", VAR_NONE,
+    b_transparent,                /* transparent */
+    NULL,                         /* init */
+    NULL,                         /* destroy */
+    NULL,                         /* read */
+    NULL,                         /* write */
+    b_blocknone,                  /* block */
+    NULL,                         /* name */
+    b_rinvisible,                 /* rvisible */
+    b_finvisible,                 /* fvisible */
+    b_uinvisible,                 /* uvisible */
+    chaosgate_valid,
+    chaosgate_move
+};
+
 void register_borders(void)
 {
     border_convert_cb = &convert_firewall_timeouts;
-    at_register(&at_cursewall);
+    at_deprecate("cursewall", cw_read_depr);
 
     register_bordertype(&bt_firewall);
     register_bordertype(&bt_wisps);

src/spells/borders.h

@@ -15,6 +15,7 @@ extern "C" {
      **/
     extern struct border_type bt_chaosgate;
     extern struct border_type bt_firewall;
+    extern const struct curse_type ct_firewall;
 
     typedef struct wall_data {
         struct unit *mage;
@@ -23,7 +24,6 @@ extern "C" {
         int countdown;
     } wall_data;
 
-    extern const struct curse_type ct_firewall;
 
 #ifdef __cplusplus
 }

src/tests.c

@@ -4,6 +4,7 @@
 #include "prefix.h"
 #include "reports.h"
 #include "calendar.h"
+#include "vortex.h"
 
 #include <kernel/config.h>
 #include <kernel/alliance.h>
@@ -209,6 +210,7 @@ static void test_reset(void) {
     default_locale = 0;
     calendar_cleanup();
     close_orders();
+    free_special_directions();
     free_locales();
     free_spells();
     free_buildingtypes();

src/vortex.c

@@ -26,6 +26,16 @@ typedef struct dir_lookup {
 
 static dir_lookup *dir_name_lookup;
 
+void free_special_directions(void)
+{
+    while (dir_name_lookup) {
+        dir_lookup *dl = dir_name_lookup;
+        dir_name_lookup = dl->next;
+        free(dl->name);
+        free(dl);
+    }
+}
+
 void register_special_direction(struct locale *lang, const char *name)
 {
     const char *token = locale_string(lang, name, false);

src/vortex.h

@@ -26,6 +26,8 @@ extern "C" {
     struct region *find_special_direction(const struct region *r,
         const char *token);
     void register_special_direction(struct locale *lang, const char *name);
+    void free_special_directions(void);
+
     struct spec_direction *special_direction(const struct region * from,
         const struct region * to);
     struct attrib *create_special_direction(struct region *r, struct region *rt,