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Add methods to get argument count of methods

Browse Source 
Added to:
* `Callable`s
* `Object`s
* `ClassDB`
* `Script(Instance)`s
This commit is contained in:
A Thousand Ships
2024-01-28 15:16:09 +01:00
parent 0ace0a1292
commit 59bcc2888c
50 changed files with 821 additions and 3 deletions
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34
modules/gdscript/gdscript.cpp
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@@ -354,6 +354,21 @@ bool GDScript::has_static_method(const StringName &p_method) const {
return member_functions.has(p_method) && member_functions[p_method]->is_static();
}
int GDScript::get_script_method_argument_count(const StringName &p_method, bool *r_is_valid) const {
HashMap<StringName, GDScriptFunction *>::ConstIterator E = member_functions.find(p_method);
if (!E) {
if (r_is_valid) {
*r_is_valid = false;
}
return 0;
}
if (r_is_valid) {
*r_is_valid = true;
}
return E->value->get_argument_count();
}
MethodInfo GDScript::get_method_info(const StringName &p_method) const {
HashMap<StringName, GDScriptFunction *>::ConstIterator E = member_functions.find(p_method);
if (!E) {
@@ -1916,6 +1931,25 @@ bool GDScriptInstance::has_method(const StringName &p_method) const {
return false;
}
int GDScriptInstance::get_method_argument_count(const StringName &p_method, bool *r_is_valid) const {
const GDScript *sptr = script.ptr();
while (sptr) {
HashMap<StringName, GDScriptFunction *>::ConstIterator E = sptr->member_functions.find(p_method);
if (E) {
if (r_is_valid) {
*r_is_valid = true;
}
return E->value->get_argument_count();
}
sptr = sptr->_base;
}
if (r_is_valid) {
*r_is_valid = false;
}
return 0;
}
Variant GDScriptInstance::callp(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
GDScript *sptr = script.ptr();
if (unlikely(p_method == SNAME("_ready"))) {