Merge pull request #570 from ennorehling/develop

improved versioning through version.c

CMakeLists.txt

@@ -60,7 +60,7 @@ CONFIGURE_FILE (
     ${CMAKE_CURRENT_SOURCE_DIR}/autoconf.h.in
     ${CMAKE_BINARY_DIR}/include/autoconf.h)
 INCLUDE_DIRECTORIES (${CMAKE_BINARY_DIR}/include)
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_AUTOCONF")
+add_definitions(-DUSE_AUTOCONF)
 
 add_subdirectory (cutest)
 add_subdirectory (cJSON)

s/runtests

@@ -20,6 +20,6 @@ $ROOT/$BUILD/eressea/eressea -v0 scripts/run-tests.lua
 $ROOT/$BUILD/eressea/eressea -v0 scripts/run-tests-e2.lua
 $ROOT/$BUILD/eressea/eressea -v0 scripts/run-tests-e3.lua
 $ROOT/$BUILD/eressea/eressea -v0 scripts/run-tests-e4.lua
-rm -rf data reports orders.txt score score.alliances
+rm -rf data reports orders.txt score score.alliances datum turn
 
 cd $OLDWPD

scripts/eressea/autoseed.lua

@@ -3,6 +3,8 @@ local autoseed = {}
 -- minimum required resources in the 7-hex neighborhood:
 local peasants = 10000
 local trees = 800
+-- minimum resources in the region itself:
+local min_peasants = 2000
 -- number of starters per region:
 local per_region = 2
     
@@ -23,6 +25,7 @@ local function select_regions(regions, peasants, trees)
     local sel = {}
     for r in regions do
         if not r.plane and r.terrain~="ocean" and not r.units() then
+            if r:get_resource("peasant") >= min_peasants then
                 sp = score(r, "peasant")
                 st = score(r, "tree")
                 if sp >= peasants then
@@ -32,6 +35,7 @@ local function select_regions(regions, peasants, trees)
                 end
             end
         end
+    end
     return sel
 end
 

src/CMakeLists.txt

@@ -13,14 +13,16 @@ include_directories (${BSON_INCLUDE_DIR})
 include_directories (${INIPARSER_INCLUDE_DIR})
 
 IF(DEFINED ERESSEA_VERSION)
-    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DERESSEA_VERSION=\\\"${ERESSEA_VERSION}\\\"")
+set_source_files_properties(kernel/version.c PROPERTIES
+COMPILE_DEFINITIONS ERESSEA_VERSION="${ERESSEA_VERSION}")
 ENDIF()
 
 IF(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)
 #    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 "${CMAKE_C_FLAGS} -Wno-error=unused-but-set-variable")
-    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -DHAVE__BOOL")
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
+    add_definitions(-DHAVE__BOOL)
 ELSEIF(MSVC)
     SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Wall /WX /MP")
     set(CMAKE_EXE_LINKER_FLAGS_DEBUG
@@ -171,8 +173,10 @@ set (SERVER_SRC ${SERVER_SRC}
 )
 endif(CURSES_FOUND)
 
+add_library(version STATIC ${VERSION_SRC})
 add_library(game ${ERESSEA_SRC})
 add_executable(eressea ${SERVER_SRC})
+target_link_libraries(game version)
 target_link_libraries(eressea
   game
   ${TOLUA_LIBRARIES}
@@ -251,18 +255,18 @@ install(TARGETS eressea DESTINATION "bin")
 
 if (SQLITE3_FOUND)
 target_link_libraries(eressea ${SQLITE3_LIBRARIES})
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_SQLITE")
+add_definitions(-DUSE_SQLITE)
 endif(SQLITE3_FOUND)
 
 if (CURSES_FOUND)
 include_directories (${CURSES_INCLUDE_DIR})
 target_link_libraries(eressea ${CURSES_LIBRARIES})
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_CURSES")
+add_definitions(-DUSE_CURSES)
 endif(CURSES_FOUND)
 
 if (LIBXML2_FOUND)
 include_directories (${LIBXML2_INCLUDE_DIR})
 target_link_libraries(eressea ${LIBXML2_LIBRARIES})
 target_link_libraries(test_eressea ${LIBXML2_LIBRARIES})
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSE_LIBXML2")
+add_definitions(-DUSE_LIBXML2)
 endif (LIBXML2_FOUND)

src/creport.c

@@ -1515,7 +1515,7 @@ report_computer(const char *filename, report_context * ctx, const char *charset)
     fprintf(F, "%d;Basis\n", 36);
     fprintf(F, "%d;Runde\n", turn);
     fprintf(F, "%d;Zeitalter\n", era);
-    fprintf(F, "\"%s\";Build\n", ERESSEA_VERSION);
+    fprintf(F, "\"%s\";Build\n", eressea_version());
     if (mailto != NULL) {
         fprintf(F, "\"%s\";mailto\n", mailto);
         fprintf(F, "\"%s\";mailcmd\n", LOC(f->locale, "mailcmd"));

src/kernel/CMakeLists.txt

@@ -1,3 +1,4 @@
+cmake_minimum_required(VERSION 2.6)
 project(kernel C)
 
 SET(_TEST_FILES
@@ -64,6 +65,8 @@ xmlreader.c
 jsonconf.c
 )
 
+SET(VERSION_SRC ${PROJECT_NAME}/version.c PARENT_SCOPE)
+
 FOREACH(_FILE ${_FILES})
     LIST(APPEND _SOURCES ${PROJECT_NAME}/${_FILE})
 ENDFOREACH(_FILE)

src/kernel/save.c

@@ -1858,12 +1858,6 @@ static void clear_npc_orders(faction *f)
     }
 }
 
-int version_no(const char *str) {
-    int maj = 0, min = 0, bld = 0;
-    sscanf(str, "%d.%d.%d", &maj, &min, &bld);
-    return (maj << 16) | (min << 8) | bld;
-}
-
 int writegame(const char *filename)
 {
     int n;
@@ -1898,7 +1892,7 @@ int writegame(const char *filename)
     fstream_init(&strm, F);
     binstore_init(&store, &strm);
 
-    WRITE_INT(&store, version_no(ERESSEA_VERSION));
+    WRITE_INT(&store, version_no(eressea_version()));
     n = write_game(&gdata);
     binstore_done(&store);
     fstream_done(&strm);

src/kernel/save.h

@@ -79,7 +79,6 @@ extern "C" {
 
     int write_game(struct gamedata *data);
     int read_game(struct gamedata *data);
-    int version_no(const char *str);
 
     /* test-only functions that give access to internal implementation details (BAD) */
     void _test_write_password(struct gamedata *data, const struct faction *f);

src/kernel/save.test.c

@@ -5,6 +5,7 @@
 #include <attributes/key.h>
 
 #include "save.h"
+#include "version.h"
 #include "unit.h"
 #include "group.h"
 #include "ally.h"

src/kernel/version.c

@@ -0,0 +1,17 @@
+#include "version.h"
+
+#include <stdio.h>
+#ifndef ERESSEA_VERSION
+// the version number, if it was not passed to make with -D
+#define ERESSEA_VERSION "3.10.0-devel"
+#endif
+
+const char *eressea_version(void) {
+    return ERESSEA_VERSION;
+}
+
+int version_no(const char *str) {
+    int maj = 0, min = 0, bld = 0;
+    sscanf(str, "%d.%d.%d", &maj, &min, &bld);
+    return (maj << 16) | (min << 8) | bld;
+}

src/kernel/version.h

@@ -1,16 +1,17 @@
+#pragma once
 /* 
  +-------------------+  
  |                   |  Enno Rehling <enno@eressea.de>
  | Eressea PBEM host |  Katja Zedel <katze@felidae.kn-bremen.de>
- | (c) 1998 - 2007   |  Christian Schlittchen <corwin@amber.kn-bremen.de>
+ | (c) 1998 - 2016   |  Christian Schlittchen <corwin@amber.kn-bremen.de>
- |                   |
+ |                   |  https://github.com/eressea/server
  +-------------------+
-
- This program may not be used, modified or distributed 
- without prior permission by the authors of Eressea.
  */
 
-#ifndef ERESSEA_VERSION
+#ifndef H_KERNEL_VERSION
-// the version number, if it was not passed to make with -D
+#define H_KERNEL_VERSION
-#define ERESSEA_VERSION "3.10.0-devel"
+
+const char *eressea_version(void);
+int version_no(const char *str);
+
 #endif

src/main.c

@@ -166,7 +166,7 @@ static int parse_args(int argc, char **argv, int *exitcode)
                 printf("\n%s PBEM host\n"
                     "Copyright (C) 1996-2005 C. Schlittchen, K. Zedel, E. Rehling, H. Peters.\n\n"
                     "Compilation: " __DATE__ " at " __TIME__ "\nVersion: %s\n\n",
-                    game_name(), ERESSEA_VERSION);
+                    game_name(), eressea_version());
 #ifdef USE_CURSES          
             }
             else if (strcmp(argi + 2, "color") == 0) {

tests/runtests.bat

@@ -11,4 +11,4 @@ SET SERVER=%BUILD%\eressea.exe
 %SERVER% ..\scripts\run-tests-e4.lua
 PAUSE
 RMDIR /s /q reports
-DEL score score.alliances
+DEL score score.alliances datum turn