redirect code in place

luprex/cpp/core/world-core.cpp

@@ -345,6 +345,17 @@ void World::disconnected(int64_t actor_id) {
     }
 }
 
+bool World::redirected(int64_t actor_id, int64_t new_id) {
+    disconnected(actor_id);
+    Tangible *tan = tangible_get(new_id);
+    if (tan && (tan->can_be_controlled_) && (!tan->is_controlled_)) {
+        tan->is_controlled_ = true;
+        return true;
+    } else {
+        return false;
+    }
+}
+
 eng::string World::probe_lua_expr(int64_t actor_id, std::string_view lua) {
     assert(stack_is_clear());
     lua_State *L = state();