Fix issue where Script component couldn't be used in builds with FLECS_CPP_NO_AUTO_REGISTRATION

Author: SanderMertens

include/flecs/addons/cpp/impl/world.hpp

@@ -42,6 +42,9 @@ inline void world::init_builtin_components() {
 #   ifdef FLECS_META
     meta::_::init(*this);
 #   endif
+#   ifdef FLECS_SCRIPT
+    script::_::init(*this);
+#   endif
 }
 
 template <typename T>

include/flecs/addons/cpp/mixins/script/decl.hpp

@@ -20,6 +20,14 @@ struct script_builder;
 
 using Script = EcsScript;
 
+namespace script {
+namespace _ {
+
+void init(flecs::world& world);
+
+} // namespace _
+}
+
 /** @} */
 
 }

include/flecs/addons/cpp/mixins/script/impl.hpp

@@ -16,6 +16,7 @@ inline flecs::entity script_builder::run() const {
 }
 
 namespace _ {
+
     inline ecs_value_t get_const_var(const flecs::world_t *world, const char *name) {
         flecs::entity_t v = ecs_lookup_path_w_sep(
             world, 0, name, "::", "::", false);
@@ -188,4 +189,15 @@ void world::get_const_var(
         world_, name, value, type, default_value);
 }
 
+
+namespace script {
+namespace _ {
+
+inline void init(flecs::world& world) {
+    world.component<Script>("flecs::script::Script");
+}
+
+}
+}
+
 }

test/custom_builds/cpp/no_auto_registration/src/main.cpp

@@ -208,5 +208,8 @@ int main(int, char *[]) {
     world.id<flecs::units::Bel>();
     world.id<flecs::units::DeciBel>();
 
+    // script
+    world.id<flecs::Script>();
+
     return 0;
 }