diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4b91565da..2d2635f05 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,40 +6,35 @@ FILE(TO_CMAKE_PATH "${CMAKE_PREFIX_PATH}" CMAKE_PREFIX_PATH )
 endif(WIN32)
 
 project (eressea-server C)
-set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/Modules/" ${CMAKE_MODULE_PATH})
+set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 
 if (MSVC)
-include(MSVC)
+find_package (PDCurses)
+set (CURSES_FOUND ${PDCURSES_FOUND})
+set (CURSES_LIBRARIES ${PDCURSES_LIBRARY})
+set (CURSES_INCLUDE_DIR ${PDCURSES_INCLUDE_DIR})
 set (HAVE_STRDUP 0)
 set (HAVE_STRLCAT 0)
 set (HAVE_LIBBSD 0)
 set (HAVE_SIGNAL_H 0)
 set (HAVE_EXECINFO_H 0)
+include (MSVC)
 else (MSVC)
 
-INCLUDE (CheckIncludeFile)
+find_package (Curses)
+include (CheckIncludeFile)
 CHECK_INCLUDE_FILE(signal.h HAVE_SIGNAL_H)
 CHECK_INCLUDE_FILE(execinfo.h HAVE_EXECINFO_H)
 CHECK_INCLUDE_FILE(bsd/string.h HAVE_LIBBSD)
 
-INCLUDE (CheckFunctionExists)
+include (CheckFunctionExists)
 CHECK_FUNCTION_EXISTS(strdup HAVE_STRDUP)
-IF (HAVE_LIBBSD)
-INCLUDE (CheckLibraryExists)
+if (HAVE_LIBBSD)
+include (CheckLibraryExists)
 CHECK_LIBRARY_EXISTS(bsd strlcat "bsd/string.h" HAVE_STRLCAT)
-ELSE (HAVE_LIBBSD)
+else (HAVE_LIBBSD)
 CHECK_FUNCTION_EXISTS(strlcat HAVE_STRLCAT)
-ENDIF(HAVE_LIBBSD)
-
-endif (MSVC)
-
-if (MSVC)
-find_package (PDCurses)
-SET(CURSES_FOUND ${PDCURSES_FOUND})
-SET(CURSES_LIBRARIES ${PDCURSES_LIBRARY})
-SET(CURSES_INCLUDE_DIR ${PDCURSES_INCLUDE_DIR})
-else (MSVC)
-find_package (Curses)
+endif (HAVE_LIBBSD)
 endif (MSVC)
 
 find_package (Readline)
diff --git a/cmake/Modules/FindToLua.cmake b/cmake/Modules/FindToLua.cmake
index 52c721112..92732981b 100644
--- a/cmake/Modules/FindToLua.cmake
+++ b/cmake/Modules/FindToLua.cmake
@@ -58,7 +58,9 @@ elseif(TOLUA_INCLUDE_DIR AND EXISTS "${TOLUA_INCLUDE_DIR}/tolua.h")
     string(REGEX REPLACE "^#define[\t ]+TOLUA_VERSION[\t ]+\"tolua ([^\"]*)\".*" "\\1"
            TOLUA_VERSION_STRING "${tolua_version_str}")
     unset(tolua_version_str)
-endif()
+else(PC_TOLUA_VERSION)
+message(ERROR "TOLUA_VERSION_STRING cannot be determined")
+endif(PC_TOLUA_VERSION)
 
 # handle the QUIETLY and REQUIRED arguments and set TOLUA_FOUND to TRUE if
 # all listed variables are TRUE
diff --git a/conf/e2/config.json b/conf/e2/config.json
index 4da247263..cc480b2e2 100644
--- a/conf/e2/config.json
+++ b/conf/e2/config.json
@@ -41,7 +41,8 @@
         "nmr.timeout": 5,
         "nmr.removenewbie": false,
         "GiveRestriction": 3,
-        "hunger.long": true,
+        "hunger.long": false,
+        "hunger.damage": "1d9+9",
         "init_spells": 0,
         "game.era": 2,
         "game.start": 184,
diff --git a/src/bind_gmtool.c b/src/bind_gmtool.c
index d0a023a5b..5901ccf1d 100644
--- a/src/bind_gmtool.c
+++ b/src/bind_gmtool.c
@@ -160,7 +160,7 @@ static int tolua_make_island(lua_State * L)
     int y = (int)tolua_tonumber(L, 2, 0);
     int s = (int)tolua_tonumber(L, 3, 0);
 
-    s = build_island_e3(x, y, s, NULL, 0);
+    s = build_island(x, y, s, NULL, 0);
     lua_pushinteger(L, s);
     return 1;
 }
diff --git a/src/gmtool.c b/src/gmtool.c
index 0ab31854e..3ec464a3f 100644
--- a/src/gmtool.c
+++ b/src/gmtool.c
@@ -1143,7 +1143,7 @@ static void handlekey(state * st, int c)
         else {
             n = minpop;
         }
-        build_island_e3(nx, ny, n, NULL, 0);
+        build_island(nx, ny, n, NULL, 0);
         st->modified = 1;
         st->wnd_info->update |= 1;
         st->wnd_status->update |= 1;
diff --git a/src/kernel/gamedata.h b/src/kernel/gamedata.h
index 986b13d1d..587ee0a40 100644
--- a/src/kernel/gamedata.h
+++ b/src/kernel/gamedata.h
@@ -64,6 +64,4 @@ void gamedata_close(gamedata *data);
 gamedata *gamedata_open(const char *filename, const char *mode, int version);
 int gamedata_openfile(gamedata *data, const char *filename, const char *mode, int version);
 
-#define STREAM_VERSION 2 /* internal encoding of binary files */
-
 #endif
diff --git a/src/modules/autoseed.c b/src/modules/autoseed.c
index 65d4b1dfc..a59567dd4 100644
--- a/src/modules/autoseed.c
+++ b/src/modules/autoseed.c
@@ -49,7 +49,7 @@
 #include <stdlib.h>
 #include <assert.h>
 
-const terrain_type *random_terrain(const terrain_type * terrains[],
+static const terrain_type *random_terrain_select(const terrain_type * terrains[],
     int distribution[], int size)
 {
     int ndistribution = size;
@@ -583,7 +583,7 @@ int autoseed(newfaction ** players, int nsize, int max_agediff)
                 break;
         }
         else {
-            terraform_region(r, random_terrain(terrainarr, distribution, nterrains));
+            terraform_region(r, random_terrain_select(terrainarr, distribution, nterrains));
             --isize;
         }
     }
@@ -619,7 +619,7 @@ int autoseed(newfaction ** players, int nsize, int max_agediff)
                         pnormalize(&x, &y, pl);
                         rn = new_region(x, y, pl, 0);
                         if (rng_int() % SPECIALCHANCE < special) {
-                            terrain = random_terrain(terrainarr, distribution, nterrains);
+                            terrain = random_terrain_select(terrainarr, distribution, nterrains);
                             special = SPECIALCHANCE / 3;      /* 33% chance auf noch eines */
                         }
                         else {
@@ -698,23 +698,21 @@ region *regionqueue_pop(region_list ** rlist)
     return 0;
 }
 
-#define GEOMAX 8
+#define GEOMAX 7
 static struct geo {
     int distribution;
     terrain_t type;
 } geography_e3[GEOMAX] = {
-    {
-        8, T_OCEAN }, {
-            3, T_SWAMP }, {
-                1, T_VOLCANO }, {
-                    3, T_DESERT }, {
-                        4, T_HIGHLAND }, {
-                            3, T_MOUNTAIN }, {
-                                2, T_GLACIER }, {
-                                    1, T_PLAIN }
+    { 8, T_OCEAN },
+    { 3, T_SWAMP },
+    { 3, T_DESERT },
+    { 4, T_HIGHLAND },
+    { 3, T_MOUNTAIN },
+    { 2, T_GLACIER },
+    { 1, T_PLAIN }
 };
 
-const terrain_type *random_terrain_e3(direction_t dir)
+const terrain_type *random_terrain(direction_t dir)
 {
     static const terrain_type **terrainarr = 0;
     static int *distribution = 0;
@@ -731,7 +729,7 @@ const terrain_type *random_terrain_e3(direction_t dir)
             distribution[n] = geography_e3[n].distribution;
         }
     }
-    return random_terrain(terrainarr, distribution, GEOMAX);
+    return random_terrain_select(terrainarr, distribution, GEOMAX);
 }
 
 static int
@@ -864,8 +862,8 @@ static void starting_region(newfaction ** players, region * r, region * rn[])
     }
 }
 
-/* E3A island generation */
-int build_island_e3(int x, int y, int minsize, newfaction ** players, int numfactions)
+/* island generator */
+int build_island(int x, int y, int minsize, newfaction ** players, int numfactions)
 {
 #define MIN_QUALITY 1000
     int nfactions = 0;
@@ -881,14 +879,14 @@ int build_island_e3(int x, int y, int minsize, newfaction ** players, int numfac
         r = new_region(x, y, pl, 0);
     }
     do {
-        terraform_region(r, random_terrain_e3(NODIRECTION));
+        terraform_region(r, random_terrain(NODIRECTION));
     } while (!r->land);
 
     while (r) {
         fset(r, RF_MARK);
         if (r->land) {
             if (nsize < minsize) {
-                nsize += random_neighbours(r, &rlist, &random_terrain_e3, minsize - nsize);
+                nsize += random_neighbours(r, &rlist, &random_terrain, minsize - nsize);
             }
             else {
                 nsize += random_neighbours(r, &rlist, &get_ocean, minsize - nsize);
diff --git a/src/modules/autoseed.h b/src/modules/autoseed.h
index b78a2df55..cec42ba4a 100644
--- a/src/modules/autoseed.h
+++ b/src/modules/autoseed.h
@@ -33,10 +33,8 @@ extern "C" {
 
     extern int autoseed(newfaction ** players, int nsize, int max_agediff);
     extern newfaction *read_newfactions(const char *filename);
-    extern const struct terrain_type *random_terrain(const struct terrain_type
-        *terrains[], int distribution[], int size);
 
-    extern int build_island_e3(int x, int y, int minsize, newfaction **players, int numfactions);
+    extern int build_island(int x, int y, int minsize, newfaction **players, int numfactions);
 
 #ifdef __cplusplus
 }
diff --git a/src/report.c b/src/report.c
index ae9607736..961f5227e 100644
--- a/src/report.c
+++ b/src/report.c
@@ -1216,14 +1216,14 @@ static void statistics(struct stream *out, const region * r, const faction * f)
 
         if (!markets_module()) {
             if (buildingtype_exists(r, bt_find("caravan"), true)) {
-                m = msg_message("nr_stat_luxuries", "max", (p * 2) / TRADE_FRACTION);
+                p *= 2;
             }
-            else {
+            if (p >= TRADE_FRACTION) {
                 m = msg_message("nr_stat_luxuries", "max", p / TRADE_FRACTION);
+                nr_render(m, f->locale, buf, sizeof(buf), f);
+                paragraph(out, buf, 2, 2, 0);
+                msg_release(m);
             }
-            nr_render(m, f->locale, buf, sizeof(buf), f);
-            paragraph(out, buf, 2, 2, 0);
-            msg_release(m);
         }
 
         /* count */
diff --git a/vs2017-build.bat b/vs2017-build.bat
index 7503153fe..22e153874 100644
--- a/vs2017-build.bat
+++ b/vs2017-build.bat
@@ -1,13 +1,16 @@
 @ECHO OFF
+IF "%WIN32_DEV%" == "" SET WIN32_DEV="C:\Libraries"
+SET CMAKE_ROOT=%ProgramFiles%\CMake
+IF "%LUA_DEV%" == "" SET LUA_DEV="%ProgramFiles(x86)%/Lua/5.1"
 SET VSVERSION=15
 SET SRCDIR=%CD%
-CD ..
-SET ERESSEA=%CD%
+REM CD ..
+REM SET ERESSEA=%CD%
+REM CD %SRCDIR%
 
-CD %SRCDIR%
 IF exist build-vs%VSVERSION% goto HAVEDIR
 mkdir build-vs%VSVERSION%
 :HAVEDIR
 cd build-vs%VSVERSION%
-"%ProgramFiles%\CMake\bin\cmake.exe" -G "Visual Studio %VSVERSION%" -DCMAKE_PREFIX_PATH="%ProgramFiles(x86)%/Lua/5.1;%ERESSEA%/dependencies-win32" -DCMAKE_MODULE_PATH="%SRCDIR%/cmake/Modules" -DCMAKE_SUPPRESS_REGENERATION=TRUE ..
+"%CMAKE_ROOT%\bin\cmake.exe" -G "Visual Studio %VSVERSION%" -DCMAKE_PREFIX_PATH="%LUA_DEV%;%WIN32_DEV%" -DCMAKE_MODULE_PATH="%SRCDIR%/cmake/Modules" -DCMAKE_SUPPRESS_REGENERATION=TRUE ..
 PAUSE