Merge branch 'develop' of https://github.com/ennorehling/eressea into develop

src/reports.c

@@ -1133,7 +1133,48 @@ void reports_done(void) {
     }
 }
 
-static selist *get_regions_distance(region * root, int radius)
+int get_regions_distance_arr(region *rc, int radius, region *result[], int size)
+{
+    int n = 0, i;
+    
+    if (size>n) {
+        result[n++] = rc;
+        fset(rc, RF_MARK);
+    }
+    for (i = 0; i != n; ++i) {
+        region *r;
+        int dist;
+
+        r = result[i];
+        dist = distance(rc, r);
+        if (dist<radius) {
+            region *adj[MAXDIRECTIONS];
+            int d;
+
+            get_neighbours(r, adj);
+            for (d = 0; d != MAXDIRECTIONS; ++d) {
+                r = adj[d];
+                if (r) {
+                    if (size > n) {
+                        if (!fval(r, RF_MARK) && dist < distance(rc, r)) {
+                            result[n++] = r;
+                            fset(r, RF_MARK);
+                        }
+                    }
+                    else {
+                        return -1;
+                    }
+                }
+            }
+        }
+    }
+    for (i = 0; i != n; ++i) {
+        freset(result[i], RF_MARK);
+    }
+    return n;
+}
+
+selist *get_regions_distance(region * root, int radius)
 {
     selist *ql, *rlist = NULL;
     int qi = 0;
@@ -1191,9 +1232,8 @@ static void add_seen_nb(faction *f, region *r, seen_mode mode) {
 
 /** mark all regions seen by the lighthouse.
  */
-static void prepare_lighthouse(faction *f, region *r, int range)
-{
-    selist *ql, *rlist = get_regions_distance(r, range);
+static void prepare_lighthouse_ql(faction *f, selist *rlist) {
+    selist *ql;
     int qi;
 
     for (ql = rlist, qi = 0; ql; selist_advance(&ql, &qi, 1)) {
@@ -1205,6 +1245,28 @@ static void prepare_lighthouse(faction *f, region *r, int range)
     selist_free(rlist);
 }
 
+static void prepare_lighthouse(faction *f, region *r, int range)
+{
+    if (range > 3) {
+        selist *rlist = get_regions_distance(r, range);
+        prepare_lighthouse_ql(f, rlist);
+        selist_free(rlist);
+    }
+    else {
+        region *result[64];
+        int n, i;
+
+        n = get_regions_distance_arr(r, range, result, 64);
+        assert(n > 0 && n <= 64);
+        for (i = 0; i != n; ++i) {
+            region *rl = result[i];
+            if (!fval(rl->terrain, FORBIDDEN_REGION)) {
+                add_seen_nb(f, rl, seen_lighthouse);
+            }
+        }
+    }
+}
+
 void reorder_units(region * r)
 {
     unit **unext = &r->units;

src/reports.h

@@ -52,7 +52,8 @@ extern "C" {
     struct unit *can_find(struct faction *, struct faction *);
 
     bool omniscient(const struct faction *f);
-
+    struct selist *get_regions_distance(struct region * root, int radius);
+    int get_regions_distance_arr(struct region *r, int radius, struct region *result[], int size);
     /* funktionen zum schreiben eines reports */
     void sparagraph(struct strlist **SP, const char *s, unsigned int indent, char mark);
     void lparagraph(struct strlist **SP, char *s, unsigned int indent, char mark);

src/reports.test.c

@@ -644,9 +644,68 @@ static void test_seen_travelthru(CuTest *tc) {
     test_cleanup();
 }
 
+static void test_region_distance_max(CuTest *tc) {
+    region *r;
+    region *result[64];
+    int x, y;
+    test_setup();
+    r = test_create_region(0, 0, 0);
+    for (x=-3;x<=3;++x) {
+        for (y = -3; y <= 3; ++y) {
+            if (x != 0 || y != 0) {
+                test_create_region(x, y, 0);
+            }
+        }
+    }
+    CuAssertIntEquals(tc, 1, get_regions_distance_arr(r, 0, result, 64));
+    CuAssertIntEquals(tc, 7, get_regions_distance_arr(r, 1, result, 64));
+    CuAssertIntEquals(tc, 19, get_regions_distance_arr(r, 2, result, 64));
+    CuAssertIntEquals(tc, 37, get_regions_distance_arr(r, 3, result, 64));
+    test_cleanup();
+}
+
+static void test_region_distance(CuTest *tc) {
+    region *r;
+    region *result[8];
+    test_setup();
+    r = test_create_region(0, 0, 0);
+    CuAssertIntEquals(tc, 1, get_regions_distance_arr(r, 0, result, 8));
+    CuAssertPtrEquals(tc, r, result[0]);
+    CuAssertIntEquals(tc, 1, get_regions_distance_arr(r, 1, result, 8));
+    test_create_region(1, 0, 0);
+    test_create_region(0, 1, 0);
+    CuAssertIntEquals(tc, 1, get_regions_distance_arr(r, 0, result, 8));
+    CuAssertIntEquals(tc, 3, get_regions_distance_arr(r, 1, result, 8));
+    CuAssertIntEquals(tc, 3, get_regions_distance_arr(r, 2, result, 8));
+    test_cleanup();
+}
+
+static void test_region_distance_ql(CuTest *tc) {
+    region *r;
+    selist *ql;
+    test_setup();
+    r = test_create_region(0, 0, 0);
+    ql = get_regions_distance(r, 0);
+    CuAssertIntEquals(tc, 1, selist_length(ql));
+    CuAssertPtrEquals(tc, r, selist_get(ql, 0));
+    selist_free(ql);
+    test_create_region(1, 0, 0);
+    test_create_region(0, 1, 0);
+    ql = get_regions_distance(r, 1);
+    CuAssertIntEquals(tc, 3, selist_length(ql));
+    selist_free(ql);
+    ql = get_regions_distance(r, 2);
+    CuAssertIntEquals(tc, 3, selist_length(ql));
+    selist_free(ql);
+    test_cleanup();
+}
+
 CuSuite *get_reports_suite(void)
 {
     CuSuite *suite = CuSuiteNew();
+    SUITE_ADD_TEST(suite, test_region_distance);
+    SUITE_ADD_TEST(suite, test_region_distance_max);
+    SUITE_ADD_TEST(suite, test_region_distance_ql);
     SUITE_ADD_TEST(suite, test_newbie_password_message);
     SUITE_ADD_TEST(suite, test_prepare_report);
     SUITE_ADD_TEST(suite, test_seen_neighbours);

src/util/crmessage.c

@@ -81,7 +81,7 @@ static crmessage_type *crtypes[CRMAXHASH];
 
 static crmessage_type *crt_find(const struct message_type *mtype)
 {
-    unsigned int hash = hashstring(mtype->name) % CRMAXHASH;
+    unsigned int hash = mtype->key % CRMAXHASH;
     crmessage_type *found = NULL;
     crmessage_type *type = crtypes[hash];
     while (type) {
@@ -94,7 +94,7 @@ static crmessage_type *crt_find(const struct message_type *mtype)
 
 void crt_register(const struct message_type *mtype)
 {
-    unsigned int hash = hashstring(mtype->name) % CRMAXHASH;
+    unsigned int hash = mtype->key % CRMAXHASH;
     crmessage_type *crt = crtypes[hash];
     while (crt && crt->mtype != mtype) {
         crt = crt->next;

src/util/nrmessage.c

@@ -40,7 +40,7 @@ nrmessage_type *nrt_find(const struct locale * lang,
     const struct message_type * mtype)
 {
     nrmessage_type *found = NULL;
-    unsigned int hash = hashstring(mtype->name) % NRT_MAXHASH;
+    unsigned int hash = mtype->key % NRT_MAXHASH;
     nrmessage_type *type = nrtypes[hash];
     while (type) {
         if (type->mtype == mtype) {
@@ -101,7 +101,7 @@ void
 nrt_register(const struct message_type *mtype, const struct locale *lang,
 const char *string, int level, const char *section)
 {
-    unsigned int hash = hashstring(mtype->name) % NRT_MAXHASH;
+    unsigned int hash = mtype->key % NRT_MAXHASH;
     nrmessage_type *nrt = nrtypes[hash];
     while (nrt && (nrt->lang != lang || nrt->mtype != mtype)) {
         nrt = nrt->next;

tests/runtests.bat

@@ -3,7 +3,6 @@ IF EXIST ..\build-vs10 SET BUILD=..\build-vs10\eressea\Debug
 IF EXIST ..\build-vs11 SET BUILD=..\build-vs11\eressea\Debug
 IF EXIST ..\build-vs12 SET BUILD=..\build-vs12\eressea\Debug
 IF EXIST ..\build-vs14 SET BUILD=..\build-vs14\eressea\Debug
-IF EXIST ..\build-vs15 SET BUILD=..\build-vs15\eressea\Debug
 SET SERVER=%BUILD%\eressea.exe
 %BUILD%\test_eressea.exe
 %SERVER% ..\scripts\run-tests.lua