enhanced ship speed for selected ships (currently none).

src/kernel/jsonconf.c

@@ -323,6 +323,9 @@ static void json_ship(cJSON *json, ship_type *st) {
             if (strcmp(child->string, "range") == 0) {
                 st->range = child->valueint;
             }
+            else if (strcmp(child->string, "maxrange") == 0) {
+                st->range_max = child->valueint;
+            }
             else {
                 log_error("ship %s contains unknown attribute %s", json->string, child->string);
             }

src/kernel/jsonconf.test.c

@@ -155,7 +155,9 @@ static void test_ships(CuTest * tc)
 {
     const char * data = "{\"ships\": { \"boat\" : { "
         "\"construction\" : { \"maxsize\" : 20, \"reqsize\" : 10, \"minskill\" : 1 },"
-        "\"coasts\" : [ \"plain\" ]"
+        "\"coasts\" : [ \"plain\" ],"
+        "\"range\" : 8,"
+        "\"maxrange\" : 16"
         "}}}";
 
     cJSON *json = cJSON_Parse(data);
@@ -175,6 +177,8 @@ static void test_ships(CuTest * tc)
     CuAssertIntEquals(tc, 10, st->construction->reqsize);
     CuAssertIntEquals(tc, 20, st->construction->maxsize);
     CuAssertIntEquals(tc, 1, st->construction->minskill);
+    CuAssertIntEquals(tc, 8, st->range);
+    CuAssertIntEquals(tc, 16, st->range_max);
 
     ter = get_terrain("plain");
     CuAssertPtrNotNull(tc, ter);

src/kernel/ship.c

@@ -336,8 +336,11 @@ int shipspeed(const ship * sh, const unit * u)
     }
 
     bonus = ShipSpeedBonus(u);
-    if (bonus > 0) {
+    if (bonus > 0 && sh->type->range_max>sh->type->range) {
-        //
+        int crew = crew_skill(sh);
+        int crew_bonus = (crew / sh->type->sumskill / 2) - 1;
+        bonus = _min(bonus, crew_bonus);
+        bonus = _min(bonus, sh->type->range_max - sh->type->range);
     }
     k += bonus;
 

src/kernel/ship.h

@@ -127,6 +127,7 @@ extern "C" {
     int shipspeed(const struct ship *sh, const struct unit *u);
     int crew_skill(const struct ship *sh);
 
+    int crew_skill(const struct ship *sh);
 #ifdef __cplusplus
 }
 #endif

src/kernel/ship.test.c

@@ -400,8 +400,6 @@ static ship *setup_ship(void) {
     ship_type *stype;
     ship *sh;
 
-    test_cleanup();
-    test_create_world();
     r = test_create_region(0, 0, test_create_terrain("ocean", 0));
     stype = test_create_shiptype("longboat");
     stype->cptskill = 1;
@@ -557,7 +555,6 @@ static void test_shipspeed(CuTest *tc) {
     set_level(crew, SK_SAILING, (stype->sumskill - stype->cptskill) * 11);
     set_level(cap, SK_SAILING, stype->cptskill + 10);
     CuAssertIntEquals_Msg(tc, "regular skills should not exceed sh.range", 2, shipspeed(sh, cap));
-
 }
 
 CuSuite *get_ship_suite(void)
@@ -574,6 +571,7 @@ CuSuite *get_ship_suite(void)
     SUITE_ADD_TEST(suite, test_shipowner_goes_to_other_after_leave);
     SUITE_ADD_TEST(suite, test_shipowner_goes_to_same_faction_after_leave);
     SUITE_ADD_TEST(suite, test_shipowner_goes_to_empty_unit_after_leave);
+    SUITE_ADD_TEST(suite, test_crew_skill);
     SUITE_ADD_TEST(suite, test_shipspeed);
     SUITE_ADD_TEST(suite, test_shipspeed_stormwind);
     SUITE_ADD_TEST(suite, test_shipspeed_nodrift);

src/kernel/xmlreader.c

@@ -509,7 +509,7 @@ static int parse_ships(xmlDocPtr doc)
             st->minskill = xml_ivalue(node, "minskill", st->minskill);
             st->sumskill = xml_ivalue(node, "sumskill", st->sumskill);
             st->range = xml_ivalue(node, "range", st->range);
-            st->range_max = xml_ivalue(node, "range_max", st->range_max);
+            st->range_max = xml_ivalue(node, "maxrange", st->range_max);
             st->storm = xml_fvalue(node, "storm", st->storm);
 
             /* reading eressea/ships/ship/construction */

src/move.c

@@ -469,9 +469,9 @@ static bool cansail(const region * r, ship * sh)
     return true;
 }
 
-int enoughsailors(const ship * sh, int sumskill)
+int enoughsailors(const ship * sh, int crew_skill)
 {
-    return sumskill >= sh->type->sumskill;
+    return crew_skill >= sh->type->sumskill;
 }
 
 /* ------------------------------------------------------------- */