Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/std/inpc.c b/std/inpc.c
new file mode 100644
index 0000000..63edd67
--- /dev/null
+++ b/std/inpc.c
@@ -0,0 +1,62 @@
+// MorgenGrauen MUDlib
+//
+// inpc.c -- Intelligenter NPC
+//
+// $Id: inpc.c 6571 2007-10-21 14:41:10Z Zesstra $
+#pragma strong_types
+#pragma save_types
+#pragma range_check
+#pragma no_clone
+#pragma pedantic
+
+inherit "/std/npc";
+inherit "/std/inpc/nobank";
+inherit "/std/inpc/select";
+inherit "/std/inpc/boozing";
+inherit "/std/inpc/items";
+inherit "/std/inpc/eval";
+
+#include <moving.h>
+#include <inpc.h>
+#define ME this_object()
+#define ENV environment()
+#define TP this_player()
+
+#pragma strong_types
+
+protected void create() {
+  npc::create();
+  items::create();
+  add_select_commands();
+}
+
+protected void create_super() {
+  set_next_reset(-1);
+}
+
+void reset() {
+  npc::reset();
+  items::reset();
+}
+
+void init() {
+  npc::init();
+  if (TP && query_once_interactive(TP))
+    SetProp(P_INPC_LAST_PLAYER_CONTACT,time());
+}
+
+varargs int move(mixed dest, int meth, string dir, string tin, string tout) {
+  int res;
+  object env;
+
+  env=ENV;
+  if (!(meth&M_NOCHECK)
+      && !ENV
+      && QueryProp(P_INPC_WALK_MODE)
+      && !may_enter_room(dest))
+    return ME_CANT_TPORT_IN;
+  res=::move(dest,meth,dir,tin,tout);
+  if (env!=ENV)
+    SetProp(P_INPC_LAST_ENVIRONMENT,ENV);
+  return res;
+}