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Codechange: Remove manual param count for constructors too

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This commit is contained in:
glx22
2025-06-08 22:29:02 +02:00
committed by Loïc Guilloux
parent 6d601e2eb1
commit ccffbb4142
5 changed files with 11 additions and 12 deletions
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4
src/script/squirrel_class.hpp
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@@ -108,11 +108,11 @@ public:
engine.AddClassBegin(this->classname, parent_class);
}
template <typename Func, int Tnparam>
template <typename Func>
void AddConstructor(Squirrel &engine, std::string_view params)
{
using namespace SQConvert;
engine.AddMethod("constructor", DefSQConstructorCallback<CL, Func, Tnparam>, params);
engine.AddMethod("constructor", DefSQConstructorCallback<CL, Func>, params);
}
void AddSQAdvancedConstructor(Squirrel &engine)

9
src/script/squirrel_helper.hpp
View File

@@ -376,14 +376,17 @@ namespace SQConvert {
* params. It creates the instance in C++, and it sets all the needed
* settings in SQ to register the instance.
*/
template <typename Tcls, typename Tmethod, int Tnparam>
template <typename Tcls, typename Tmethod>
inline SQInteger DefSQConstructorCallback(HSQUIRRELVM vm)
{
try {
/* Find the amount of params we got */
int nparam = sq_gettop(vm);
/* Create the real instance */
Tcls *instance = HelperT<Tmethod>::SQConstruct((Tcls *)nullptr, (Tmethod)nullptr, vm);
sq_setinstanceup(vm, -Tnparam, instance);
sq_setreleasehook(vm, -Tnparam, DefSQDestructorCallback<Tcls>);
sq_setinstanceup(vm, -nparam, instance);
sq_setreleasehook(vm, -nparam, DefSQDestructorCallback<Tcls>);
instance->AddRef();
return 0;
} catch (SQInteger &e) {