making combined compiling work again

fixing some warnings that happen in release mode only

src/combined/Jamfile

@@ -0,0 +1,51 @@
+SubDir TOP combined ;
+
+TargetDirectory ;
+SubDirHdrs $(SUBDIR)/../eressea ;
+SubDirHdrs $(SUBDIR)/../common/gamecode ;
+SubDirHdrs $(SUBDIR)/../common/kernel ;
+SubDirHdrs $(SUBDIR)/../common/util ;
+SubDirHdrs $(SUBDIR)/../common ;
+SubDirHdrs $(SUBDIR)/.. ;
+
+UsingLua ;
+
+SEARCH_SOURCE += [ FDirName $(TOP) common iniparser ] ;
+SEARCH_SOURCE += [ FDirName $(SUBDIR) curses ] ;
+if $(BINDINGS) = LUABIND {
+   SEARCH_SOURCE += [ FDirName $(SUBDIR) lua ] ;
+}
+if $(BINDINGS) = TOLUA {
+   SEARCH_SOURCE += [ FDirName $(SUBDIR) tolua ] ;
+}
+SubDirC++Flags -DHAVE_LUA ;
+
+SubDirHdrs $(XMLHDRS) ;
+
+SERVER = eressea ;
+
+SERVER_SOURCES =
+ curses.c
+ gamecode.c
+ kernel.c
+ stdafx.c
+ util.c
+ main.cpp
+;
+
+if $(BINDINGS) = LUABIND {
+  SERVER_SOURCES += bindings.cpp ;
+  libluabind $(SERVER) ;
+}
+if $(BINDINGS) = TOLUA {
+  libtolua $(SERVER) ;
+}
+liblua $(SERVER) ;
+
+# eressea-server with lua scripting
+libxml2 $(SERVER) ;
+libcurses $(SERVER) ;
+libmcheck $(SERVER) ;
+
+LINKLIBS on $(SERVER) += -lm -ldl -lstdc++ ;
+Main $(SERVER) : $(SERVER_SOURCES) ;

src/combined/main.cpp

@@ -0,0 +1 @@
+#include <eressea/server.cpp>

src/common/attributes/matmod.h

@@ -11,6 +11,8 @@
  * This program may not be used, modified or distributed without
  * prior permission by the authors of Eressea.
  */
+#ifndef H_ATTRIBUTE_MATMOD
+#define H_ATTRIBUTE_MATMOD
 
 #ifdef __cplusplus
 extern "C" {
@@ -26,3 +28,5 @@ extern struct attrib * make_matmod(mm_fun function);
 #ifdef __cplusplus
 }
 #endif
+
+#endif

src/common/kernel/item.c

@@ -432,6 +432,14 @@ i_find(item ** i, const item_type * it)
   return i;
 }
 
+item * const *
+i_findc(item * const * i, const item_type * it)
+{
+  while (*i && (*i)->type!=it) {
+    i = &(*i)->next;
+  }
+  return i;
+}
 
 int
 i_get(const item * i, const item_type * it)
@@ -621,7 +629,7 @@ int
 get_item(const unit * u, item_t it)
 {
   const item_type * type = olditemtype[it];
-  item * i = *i_find((item**)&u->items, type);
+  const item * i = *i_findc(&u->items, type);
   if (i) assert(i->number>=0);
   return i?i->number:0;
 }

src/common/kernel/item.h

@@ -227,6 +227,7 @@ extern const potion_type * resource2potion(const resource_type * i);
 extern const luxury_type * resource2luxury(const resource_type * i);
 
 extern item ** i_find(item ** pi, const item_type * it);
+extern item * const * i_findc(item * const * pi, const item_type * it);
 extern item * i_add(item ** pi, item * it);
 extern void i_merge(item ** pi, item ** si);
 extern item * i_remove(item ** pi, item * it);

src/common/kernel/pool.c

@@ -73,7 +73,7 @@ get_resource(const unit * u, const resource_type * rtype)
     } else if (itype==olditemtype[R_IRON] && u->race==rc_irongolem) {
       return u->number*GOLEM_IRON;
     } else {
-      const item * i = *i_find((item**)&u->items, itype);
+      const item * i = *i_findc(&u->items, itype);
       if (i) return i->number;
       return 0;
     }