1 files changed, 40 insertions, 1 deletions
diff --git a/src/critter-script.cpp b/src/critter-script.cpp
index e2355a64..ede5c5d7 100644
--- a/src/critter-script.cpp
+++ b/src/critter-script.cpp
@@ -1,7 +1,46 @@
-#include "critter-script.hpp"
+#include "critter-script.inl"
+#include "compat/assert.hpp"
 
 namespace floormat {
 
+namespace {
 
+CORRADE_ALWAYS_INLINE
+void touch_ptr(const std::shared_ptr<critter>& p)
+{
+    (void)p;
+#if fm_ASAN
+    volatile char foo = *reinterpret_cast<volatile const char*>(&*p);
+    (void)foo;
+//#else
+//    fm_debug_assert(p);
+#endif
+}
+
+struct empty_critter_script final : critter_script
+{
+    empty_critter_script();
+    void on_init(const std::shared_ptr<critter>& c) override;
+    void on_update(const std::shared_ptr<critter>& c, size_t& i, const Ns& dt) override;
+    void on_destroy(const std::shared_ptr<critter>& c, script_destroy_reason reason) override;
+    void delete_self() noexcept override;
+};
+
+empty_critter_script::empty_critter_script() : critter_script{nullptr} {}
+void empty_critter_script::on_init(const std::shared_ptr<critter>& p) { touch_ptr(p); }
+void empty_critter_script::on_update(const std::shared_ptr<critter>& p, size_t&, const Ns&) { touch_ptr(p); }
+void empty_critter_script::on_destroy(const std::shared_ptr<critter>& p, script_destroy_reason) { touch_ptr(p); }
+void empty_critter_script::delete_self() noexcept {}
+
+empty_critter_script empty_script_ = {};
+
+} // namespace
+
+critter_script* const critter_script::empty_script = &empty_script_;
+
+critter_script::critter_script(const std::shared_ptr<critter>&) {}
+critter_script::~critter_script() noexcept {}
+
+template class Script<critter_script, critter>;
 
 } // namespace floormat