Merge remote-tracking branch 'upstream/develop' into develop

conf/e4/config.xml

@@ -58,7 +58,7 @@
     <order name="tax" disable="yes"/>
     <order name="entertain" disable="yes"/>
     <order name="sell" disable="yes"/>
-    <order name="origin" disable="yes"/>
+    <order name="origin" disable="no"/>
 
     <skill name="armorer" enable="true"/>
     <skill name="bow" enable="true"/>

src/CMakeLists.txt

@@ -20,7 +20,8 @@ IF(CMAKE_COMPILER_IS_GNUCC)
     endif()
     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wconversion -Wno-sign-conversion")
 
-    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic -Wsign-compare -Wall -Werror -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wno-char-subscripts -Wno-long-long")  
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pedantic -Wsign-compare -Wall -Werror -Wno-unknown-pragmas -Wstrict-prototypes -Wpointer-arith -Wno-char-subscripts -Wno-long-long")
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error=unused-but-set-variable")
     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -DHAVE__BOOL")
 elseif(MSVC)
     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Wall /WX /MP")

src/bind_faction.c

@@ -282,7 +282,7 @@ static int tolua_faction_normalize(lua_State * L)
         plane *pl = rplane(r);
         int nx = r->x, ny = r->y;
         pnormalize(&nx, &ny, pl);
-        adjust_coordinates(f, &nx, &ny, pl, r);
+        adjust_coordinates(f, &nx, &ny, pl);
         tolua_pushnumber(L, (lua_Number)nx);
         tolua_pushnumber(L, (lua_Number)ny);
         return 2;
@@ -297,7 +297,7 @@ static int tolua_faction_set_origin(lua_State * L)
     plane *pl = rplane(r);
     int id = pl ? pl->id : 0;
 
-    set_origin(f, id, r->x - plane_center_x(pl), r->y - plane_center_y(pl));
+    faction_setorigin(f, id, r->x - plane_center_x(pl), r->y - plane_center_y(pl));
     return 0;
 }
 

src/creport.c

@@ -317,7 +317,7 @@ static int cr_region(variant var, char *buffer, const void *userdata)
         plane *pl = rplane(r);
         int nx = r->x, ny = r->y;
         pnormalize(&nx, &ny, pl);
-        adjust_coordinates(report, &nx, &ny, pl, r);
+        adjust_coordinates(report, &nx, &ny, pl);
         sprintf(buffer, "%d %d %d", nx, ny, plane_id(pl));
         return 0;
     }
@@ -435,7 +435,7 @@ static int cr_regions(variant var, char *buffer, const void *userdata)
         int nx = r->x, ny = r->y;
 
         pnormalize(&nx, &ny, pl);
-        adjust_coordinates(f, &nx, &ny, pl, r);
+        adjust_coordinates(f, &nx, &ny, pl);
         wp += sprintf(wp, "\"%d %d %d", nx, ny, z);
         for (i = 1; i != rdata->nregions; ++i) {
             r = rdata->regions[i];
@@ -1257,7 +1257,7 @@ static void cr_output_region(FILE * F, report_context * ctx, seen_region * sr)
     else {
         nx = r->x, ny = r->y;
         pnormalize(&nx, &ny, pl);
-        adjust_coordinates(f, &nx, &ny, pl, r);
+        adjust_coordinates(f, &nx, &ny, pl);
     }
 
     if (pl) {
@@ -1398,7 +1398,7 @@ static void cr_output_region(FILE * F, report_context * ctx, seen_region * sr)
                     plane *plx = rplane(r);
 
                     pnormalize(&nx, &ny, plx);
-                    adjust_coordinates(f, &nx, &ny, plx, r);
+                    adjust_coordinates(f, &nx, &ny, plx);
                     fprintf(F, "SCHEMEN %d %d\n", nx, ny);
                     fprintf(F, "\"%s\";Name\n", rname(r, f->locale));
                     rl2 = rl2->next;
@@ -1623,7 +1623,7 @@ report_computer(const char *filename, report_context * ctx, const char *charset)
             int nx = r->x, ny = r->y;
 
             pnormalize(&nx, &ny, pl);
-            adjust_coordinates(f, &nx, &ny, pl, r);
+            adjust_coordinates(f, &nx, &ny, pl);
             if (!plid)
                 fprintf(F, "BATTLE %d %d\n", nx, ny);
             else {

src/kernel/faction.c

@@ -257,7 +257,7 @@ unit *addplayer(region * r, faction * f)
     char buffer[32];
 
     assert(f->units == NULL);
-    set_origin(f, 0, r->x, r->y);
+    faction_setorigin(f, 0, r->x, r->y);
     u = create_unit(r, f, 1, f->race, 0, NULL, NULL);
     equip_items(&u->faction->items, get_equipment("new_faction"));
     equip_unit(u, get_equipment("first_unit"));
@@ -657,3 +657,38 @@ void remove_empty_factions(void)
             fp = &(*fp)->next;
     }
 }
+
+void faction_getorigin(const faction * f, int id, int *x, int *y)
+{
+    ursprung *ur;
+
+    assert(f && x && y);
+    for (ur = f->ursprung; ur; ur = ur->next) {
+        if (ur->id == id) {
+            *x = ur->x;
+            *y = ur->y;
+            break;
+        }
+    }
+}
+
+void faction_setorigin(faction * f, int id, int x, int y)
+{
+    ursprung *ur;
+    assert(f != NULL);
+    for (ur = f->ursprung; ur; ur = ur->next) {
+        if (ur->id == id) {
+            ur->x = ur->x + x;
+            ur->y = ur->y + y;
+            return;
+        }
+    }
+
+    ur = calloc(1, sizeof(ursprung));
+    ur->id = id;
+    ur->x = x;
+    ur->y = y;
+
+    addlist(&f->ursprung, ur);
+}
+

src/kernel/faction.h

@@ -154,6 +154,9 @@ extern "C" {
     void faction_setpassword(struct faction *self, const char *password);
     bool valid_race(const struct faction *f, const struct race *rc);
 
+    void faction_getorigin(const struct faction * f, int id, int *x, int *y);
+    void faction_setorigin(struct faction * f, int id, int x, int y);
+
     struct spellbook * faction_get_spellbook(struct faction *f);
 
     /* skills */

src/kernel/faction.test.c

@@ -112,15 +112,45 @@ static void test_get_monsters(CuTest *tc) {
 
 static void test_set_origin(CuTest *tc) {
     faction *f;
+    int x = 0, y = 0;
+    plane *pl;
 
     test_cleanup();
     test_create_world();
+    pl = create_new_plane(0, "", 0, 19, 0, 19, 0);
     f = test_create_faction(0);
     CuAssertPtrEquals(tc, 0, f->ursprung);
-    set_origin(f, 0, 1, 1);
+    faction_setorigin(f, 0, 1, 1);
     CuAssertIntEquals(tc, 0, f->ursprung->id);
     CuAssertIntEquals(tc, 1, f->ursprung->x);
     CuAssertIntEquals(tc, 1, f->ursprung->y);
+    faction_getorigin(f, 0, &x, &y);
+    CuAssertIntEquals(tc, 1, x);
+    CuAssertIntEquals(tc, 1, y);
+    adjust_coordinates(f, &x, &y, pl);
+    CuAssertIntEquals(tc, -9, x);
+    CuAssertIntEquals(tc, -9, y);
+    adjust_coordinates(f, &x, &y, 0);
+    CuAssertIntEquals(tc, -10, x);
+    CuAssertIntEquals(tc, -10, y);
+    test_cleanup();
+}
+
+static void test_set_origin_bug(CuTest *tc) {
+    faction *f;
+    plane *pl;
+    int x = 17, y = 10;
+
+    test_cleanup();
+    test_create_world();
+    pl = create_new_plane(0, "", 0, 19, 0, 19, 0);
+    f = test_create_faction(0);
+    faction_setorigin(f, 0, -10, 3);
+    faction_setorigin(f, 0, -13, -4);
+    adjust_coordinates(f, &x, &y, pl);
+    CuAssertIntEquals(tc, 0, f->ursprung->id);
+    CuAssertIntEquals(tc, -9, x);
+    CuAssertIntEquals(tc, 2, y);
     test_cleanup();
 }
 
@@ -133,5 +163,6 @@ CuSuite *get_faction_suite(void)
     SUITE_ADD_TEST(suite, test_remove_dead_factions);
     SUITE_ADD_TEST(suite, test_get_monsters);
     SUITE_ADD_TEST(suite, test_set_origin);
+    SUITE_ADD_TEST(suite, test_set_origin_bug);
     return suite;
 }

src/kernel/plane.c

@@ -136,7 +136,7 @@ ursprung_x(const faction * f, const plane * pl, const region * rdefault)
     }
     if (!rdefault)
         return 0;
-    set_origin((faction *)f, id, rdefault->x - plane_center_x(pl),
+    faction_setorigin((faction *)f, id, rdefault->x - plane_center_x(pl),
         rdefault->y - plane_center_y(pl));
     return rdefault->x - plane_center_x(pl);
 }
@@ -159,7 +159,7 @@ ursprung_y(const faction * f, const plane * pl, const region * rdefault)
     }
     if (!rdefault)
         return 0;
-    set_origin((faction *)f, id, rdefault->x - plane_center_x(pl),
+    faction_setorigin((faction *)f, id, rdefault->x - plane_center_x(pl),
         rdefault->y - plane_center_y(pl));
     return rdefault->y - plane_center_y(pl);
 }
@@ -181,14 +181,15 @@ int plane_center_y(const plane * pl)
 }
 
 void
-adjust_coordinates(const faction * f, int *x, int *y, const plane * pl,
+adjust_coordinates(const faction * f, int *x, int *y, const plane * pl)
-const region * r)
 {
     int nx = *x;
     int ny = *y;
     if (f) {
-        nx -= ursprung_x(f, pl, r);
+        int ux, uy;
-        ny -= ursprung_y(f, pl, r);
+        faction_getorigin(f, pl?pl->id:0, &ux, &uy);
+        nx -= ux;
+        ny -= uy;
     }
     if (pl) {
         int plx = plane_center_x(pl);
@@ -198,8 +199,8 @@ const region * r)
         int width_2 = width / 2;
         int height_2 = height / 2;
 
-        nx -= plx;
+        nx = (nx - plx) % width;
-        ny -= ply;
+        ny = (ny - ply) % height;
 
         if (nx < 0)
             nx = (width - (-nx) % width);
@@ -221,26 +222,6 @@ const region * r)
     *y = ny;
 }
 
-void set_origin(faction * f, int id, int x, int y)
-{
-    ursprung *ur;
-    assert(f != NULL);
-    for (ur = f->ursprung; ur; ur = ur->next) {
-        if (ur->id == id) {
-            ur->x = ur->x + x;
-            ur->y = ur->y + y;
-            return;
-        }
-    }
-
-    ur = calloc(1, sizeof(ursprung));
-    ur->id = id;
-    ur->x = x;
-    ur->y = y;
-
-    addlist(&f->ursprung, ur);
-}
-
 plane *create_new_plane(int id, const char *name, int minx, int maxx, int miny,
     int maxy, int flags)
 {

src/kernel/plane.h

@@ -70,7 +70,6 @@ extern "C" {
     struct plane *getplanebyid(int id);
     int plane_center_x(const struct plane *pl);
     int plane_center_y(const struct plane *pl);
-    void set_origin(struct faction *f, int id, int x, int y);
     struct plane *create_new_plane(int id, const char *name, int minx, int maxx,
         int miny, int maxy, int flags);
     struct plane *getplanebyname(const char *);
@@ -82,8 +81,7 @@ extern "C" {
     extern int read_plane_reference(plane ** pp, struct storage *store);
     extern int plane_width(const plane * pl);
     extern int plane_height(const plane * pl);
-    void adjust_coordinates(const struct faction *f, int *x, int *y,
+    void adjust_coordinates(const struct faction *f, int *x, int *y, const struct plane *pl);
-        const struct plane *pl, const struct region *r);
 #ifdef __cplusplus
 }
 #endif

src/kernel/region.c

@@ -121,7 +121,7 @@ const char *write_regionname(const region * r, const faction * f, char *buffer,
         plane *pl = rplane(r);
         int nx = r->x, ny = r->y;
         pnormalize(&nx, &ny, pl);
-        adjust_coordinates(f, &nx, &ny, pl, r);
+        adjust_coordinates(f, &nx, &ny, pl);
         slprintf(buf, size, "%s (%d,%d)", rname(r, lang), nx, ny);
     }
     return buffer;

src/kernel/save.c

@@ -1250,7 +1250,7 @@ faction *readfaction(struct gamedata * data)
         READ_INT(data->store, &id);
         READ_INT(data->store, &ux);
         READ_INT(data->store, &uy);
-        set_origin(f, id, ux, uy);
+        faction_setorigin(f, id, ux, uy);
     }
     f->newbies = 0;
 

src/laws.c

@@ -2542,7 +2542,7 @@ int origin_cmd(unit * u, struct order *ord)
     px = (short)getint();
     py = (short)getint();
 
-    set_origin(u->faction, getplaneid(u->region), px, py);
+    faction_setorigin(u->faction, getplaneid(u->region), px, py);
     return 0;
 }
 
@@ -4382,7 +4382,7 @@ void init_processor(void)
 
     p += 10;
     add_proc_order(p, K_QUIT, quit_cmd, 0, NULL);
-//    add_proc_order(p, K_URSPRUNG, origin_cmd, 0, NULL);
+    add_proc_order(p, K_URSPRUNG, origin_cmd, 0, NULL);
     add_proc_order(p, K_ALLY, ally_cmd, 0, NULL);
     add_proc_order(p, K_PREFIX, prefix_cmd, 0, NULL);
     add_proc_order(p, K_SETSTEALTH, setstealth_cmd, 0, NULL);

src/laws.test.c

@@ -780,7 +780,7 @@ CuSuite *get_laws_suite(void)
     SUITE_ADD_TEST(suite, test_force_leave_buildings);
     SUITE_ADD_TEST(suite, test_force_leave_ships);
     SUITE_ADD_TEST(suite, test_force_leave_ships_on_ocean);
-    DISABLE_TEST(suite, test_peasant_luck_effect);
+    SUITE_ADD_TEST(suite, test_peasant_luck_effect);
     SUITE_ADD_TEST(suite, test_luck_message);
 
     return suite;

src/report.c

@@ -510,59 +510,6 @@ static void nr_spell(stream *out, spellbook_entry * sbe, const struct locale *la
     newline(out);
 }
 
-void sparagraph(strlist ** SP, const char *s, unsigned int indent, char mark)
-{
-
-    /* Die Liste SP wird mit dem String s aufgefuellt, mit indent und einer
-     * mark, falls angegeben. SP wurde also auf 0 gesetzt vor dem Aufruf.
-     * Vgl. spunit (). */
-
-    unsigned int width;
-    int firstline;
-    static char buf[REPORTWIDTH + 1]; // FIXME: static return value
-
-    width = REPORTWIDTH - indent;
-    firstline = 1;
-
-    while (s[0]) {
-        unsigned int j = 0, i;
-
-        for (i=0; s[j]; j=i) {
-            while (s[j] && s[j] != ' ')
-                j++;
-            if (j > width) {
-
-                /* j zeigt auf das ende der aktuellen zeile, i zeigt auf den anfang der
-                 * nächsten zeile. existiert ein wort am anfang der zeile, welches
-                 * länger als eine zeile ist, muss dieses hier abgetrennt werden. */
-
-                if (i == 0)
-                    i = width - 1;
-                break;
-            }
-            i = j + 1;
-        }
-
-        for (j = 0; j != indent; j++)
-            buf[j] = ' ';
-
-        if (firstline && mark)
-            buf[indent - 2] = mark;
-
-        for (j = 0; j != i - 1; j++)
-            buf[indent + j] = s[j];
-        buf[indent + j] = 0;
-
-        addstrlist(SP, buf);
-
-        if (s[i - 1] == 0)
-            break;
-
-        s += i;
-        firstline = 0;
-    }
-}
-
 static void
 nr_curses_i(stream *out, int indent, const faction *viewer, objtype_t typ, const void *obj, attrib *a, int self)
 {
@@ -1565,7 +1512,7 @@ report_template(const char *filename, report_context * ctx, const char *charset)
                     int nx = r->x, ny = r->y;
 
                     pnormalize(&nx, &ny, pl);
-                    adjust_coordinates(f, &nx, &ny, pl, r);
+                    adjust_coordinates(f, &nx, &ny, pl);
                     newline(out);
                     if (pl && pl->id != 0) {
                         sprintf(buf, "%s %d,%d,%d ; %s", LOC(f->locale,

src/reports.c

@@ -956,9 +956,60 @@ const struct unit * u, struct skill * sv, int *dh, int days)
     return tsize;
 }
 
-void lparagraph(struct strlist **SP, char *s, unsigned int indent, char mark)
+void split_paragraph(strlist ** SP, const char *s, unsigned int indent, unsigned int width, char mark)
 {
 
+    /* Die Liste SP wird mit dem String s aufgefuellt, mit indent und einer
+    * mark, falls angegeben. SP wurde also auf 0 gesetzt vor dem Aufruf.
+    * Vgl. spunit (). */
+    bool firstline;
+    static char buf[REPORTWIDTH + 1]; // FIXME: static buffer, artificial limit
+    size_t len = strlen(s);
+
+    assert(width <= REPORTWIDTH);
+    width -= indent;
+    firstline = (mark!=0 && indent>2);
+    *SP = 0;
+
+    while (len > 0) {
+        unsigned int j;
+        const char *cut = 0, *space = strchr(s, ' ');
+        while (space && *space && (space - s) <= (ptrdiff_t)width) {
+            cut = space;
+            space = strchr(space + 1, ' ');
+            if (!space && len < width) {
+                cut = space = s + len;
+            }
+        }
+
+        for (j = 0; j != indent; j++)
+            buf[j] = ' ';
+
+        if (firstline) {
+            buf[indent - 2] = mark;
+            firstline = false;
+        }
+        if (!cut) {
+            cut = s + _min(len, REPORTWIDTH);
+        }
+        strncpy(buf+indent, s, cut - s);
+        buf[indent + (cut - s)] = 0;
+        addstrlist(SP, buf); // TODO: too much string copying, cut out this function
+        while (*cut == ' ') {
+            ++cut;
+        }
+        len -= (cut - s);
+        s = cut;
+    }
+}
+
+void sparagraph(strlist ** SP, const char *s, unsigned int indent, char mark)
+{
+    split_paragraph(SP, s, indent, REPORTWIDTH, mark);
+}
+
+void lparagraph(struct strlist **SP, char *s, unsigned int indent, char mark)
+{
     /* Die Liste SP wird mit dem String s aufgefuellt, mit indent und einer
      * mark, falls angegeben. SP wurde also auf 0 gesetzt vor dem Aufruf.
      * Vgl. spunit (). */
@@ -2001,7 +2052,7 @@ f_regionid(const region * r, const faction * f, char *buffer, size_t size)
         int nx = r->x, ny = r->y;
         int named = (name && name[0]);
         pnormalize(&nx, &ny, pl);
-        adjust_coordinates(f, &nx, &ny, pl, r);
+        adjust_coordinates(f, &nx, &ny, pl);
         len = strlcpy(buffer, rname(r, f ? f->locale : 0), size);
         _snprintf(buffer + len, size - len, " (%d,%d%s%s)", nx, ny, named ? "," : "", (named) ? name : "");
         buffer[size - 1] = 0;

src/reports.h

@@ -151,6 +151,7 @@ extern "C" {
 
     void addstrlist(strlist ** SP, const char *s);
     void freestrlist(strlist * s);
+    void split_paragraph(strlist ** SP, const char *s, unsigned int indent, unsigned int width, char mark);
 
 
 #define GR_PLURAL     0x01      /* grammar: plural */

src/reports.test.c

@@ -131,6 +131,30 @@ static void test_write_many_spaces(CuTest *tc) {
     mstream_done(&out);
 }
 
+static void test_sparagraph(CuTest *tc) {
+    strlist *sp = 0;
+    split_paragraph(&sp, "Hello World", 0, 16, 0);
+    CuAssertPtrNotNull(tc, sp);
+    CuAssertStrEquals(tc, "Hello World", sp->s);
+    CuAssertPtrEquals(tc, 0, sp->next);
+    split_paragraph(&sp, "Hello World", 4, 16, 0);
+    CuAssertPtrNotNull(tc, sp);
+    CuAssertStrEquals(tc, "    Hello World", sp->s);
+    CuAssertPtrEquals(tc, 0, sp->next);
+    split_paragraph(&sp, "Hello World", 4, 16, '*');
+    CuAssertPtrNotNull(tc, sp);
+    CuAssertStrEquals(tc, "  * Hello World", sp->s);
+    CuAssertPtrEquals(tc, 0, sp->next);
+    split_paragraph(&sp, "12345678 90 12345678", 0, 8, '*');
+    CuAssertPtrNotNull(tc, sp);
+    CuAssertStrEquals(tc, "12345678", sp->s);
+    CuAssertPtrNotNull(tc, sp->next);
+    CuAssertStrEquals(tc, "90", sp->next->s);
+    CuAssertPtrNotNull(tc, sp->next->next);
+    CuAssertStrEquals(tc, "12345678", sp->next->next->s);
+    CuAssertPtrEquals(tc, 0, sp->next->next->next);
+}
+
 CuSuite *get_reports_suite(void)
 {
     CuSuite *suite = CuSuiteNew();
@@ -139,5 +163,6 @@ CuSuite *get_reports_suite(void)
     SUITE_ADD_TEST(suite, test_regionid);
     SUITE_ADD_TEST(suite, test_write_spaces);
     SUITE_ADD_TEST(suite, test_write_many_spaces);
+    SUITE_ADD_TEST(suite, test_sparagraph);
     return suite;
 }