More work on moving engine into dlmalloc heap

luprex/core/cpp/textgame.cpp

@@ -1,8 +1,6 @@
 
 #include "wrap-vector.hpp"
 #include "wrap-string.hpp"
-#include "wrap-memory.hpp"
-#include "wrap-algorithm.hpp"
 
 #include "luastack.hpp"
 #include "util.hpp"
@@ -10,11 +8,13 @@
 #include "invocation.hpp"
 #include "world.hpp"
 #include "traceback.hpp"
-#include "textgame.hpp"
 #include "luaconsole.hpp"
 #include "pprint.hpp"
 #include "printbuffer.hpp"
+#include "drivenengine.hpp"
 
+#include <memory>
+#include <algorithm>
 #include <cstdlib>
 #include <cstring>
 #include <csignal>
@@ -131,3 +131,4 @@ private:
 UniqueDrivenEngine make_TextGame() {
     return UniqueDrivenEngine(new TextGame);
 }
+static DrivenEngineReg reg_TextGame("textgame", make_TextGame);