diff options
Diffstat (limited to 'core/method_bind.h')
| -rw-r--r-- | core/method_bind.h | 104 |
1 files changed, 61 insertions, 43 deletions
diff --git a/core/method_bind.h b/core/method_bind.h index 3b4ff96a19..75f09b2cd9 100644 --- a/core/method_bind.h +++ b/core/method_bind.h @@ -3,7 +3,7 @@ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ -/* http://www.godotengine.org */ +/* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ @@ -124,6 +124,9 @@ struct VariantCaster<const T &> { #endif +// Object enum casts must go here +VARIANT_ENUM_CAST(Object::ConnectFlags); + #define CHECK_ARG(m_arg) \ if ((m_arg - 1) < p_arg_count) { \ Variant::Type argtype = get_argument_type(m_arg - 1); \ @@ -148,13 +151,35 @@ struct VariantCaster<const T &> { VARIANT_ENUM_CAST(Vector3::Axis); VARIANT_ENUM_CAST(Error); -VARIANT_ENUM_CAST(wchar_t); VARIANT_ENUM_CAST(Margin); +VARIANT_ENUM_CAST(Corner); VARIANT_ENUM_CAST(Orientation); VARIANT_ENUM_CAST(HAlign); +VARIANT_ENUM_CAST(VAlign); +VARIANT_ENUM_CAST(PropertyHint); +VARIANT_ENUM_CAST(PropertyUsageFlags); +VARIANT_ENUM_CAST(MethodFlags); VARIANT_ENUM_CAST(Variant::Type); VARIANT_ENUM_CAST(Variant::Operator); +template <> +struct VariantCaster<wchar_t> { + static _FORCE_INLINE_ wchar_t cast(const Variant &p_variant) { + return (wchar_t)p_variant.operator int(); + } +}; +#ifdef PTRCALL_ENABLED +template <> +struct PtrToArg<wchar_t> { + _FORCE_INLINE_ static wchar_t convert(const void *p_ptr) { + return wchar_t(*reinterpret_cast<const int *>(p_ptr)); + } + _FORCE_INLINE_ static void encode(wchar_t p_val, const void *p_ptr) { + *(int *)p_ptr = p_val; + } +}; +#endif + class MethodBind { int method_id; @@ -163,23 +188,22 @@ class MethodBind { Vector<Variant> default_arguments; int default_argument_count; int argument_count; -#ifdef DEBUG_METHODS_ENABLED - Vector<StringName> arg_names; - Vector<StringName> arg_type_hints; - Variant::Type *argument_types; - StringName ret_type; -#endif + bool _const; bool _returns; protected: +#ifdef DEBUG_METHODS_ENABLED + Variant::Type *argument_types; + Vector<StringName> arg_names; +#endif void _set_const(bool p_const); void _set_returns(bool p_returns); #ifdef DEBUG_METHODS_ENABLED virtual Variant::Type _gen_argument_type(int p_arg) const = 0; - virtual StringName _gen_argument_type_hint(int p_arg) const = 0; + virtual PropertyInfo _gen_argument_type_info(int p_arg) const = 0; void _generate_argument_types(int p_count); - void set_argument_types(Variant::Type *p_types) { argument_types = p_types; } + #endif void set_argument_count(int p_count) { argument_count = p_count; } @@ -209,9 +233,6 @@ public: #ifdef DEBUG_METHODS_ENABLED - _FORCE_INLINE_ void set_return_type(const StringName &p_type) { ret_type = p_type; } - _FORCE_INLINE_ StringName get_return_type() const { return ret_type; } - _FORCE_INLINE_ Variant::Type get_argument_type(int p_argument) const { ERR_FAIL_COND_V(p_argument < -1 || p_argument > argument_count, Variant::NIL); @@ -219,12 +240,11 @@ public: } PropertyInfo get_argument_info(int p_argument) const; + PropertyInfo get_return_info() const; - void set_argument_names(const Vector<StringName> &p_names); + void set_argument_names(const Vector<StringName> &p_names); //set by class, db, cant be inferred otherwise Vector<StringName> get_argument_names() const; - void set_argument_type_hints(const Vector<StringName> &p_type_hints); - Vector<StringName> get_argument_type_hints() const; #endif void set_hint_flags(uint32_t p_hint) { hint_flags = p_hint; } uint32_t get_hint_flags() const { return hint_flags | (is_const() ? METHOD_FLAG_CONST : 0) | (is_vararg() ? METHOD_FLAG_VARARG : 0); } @@ -232,28 +252,6 @@ public: _FORCE_INLINE_ int get_argument_count() const { return argument_count; }; -#if 0 - _FORCE_INLINE_ Variant call_safe(const Variant** p_args,int p_arg_count, Variant::CallError& r_error) { - - r_error.error=Variant::CallError::CALL_OK; - check_call( p_args, &errorarg ); - if (!err) - return call(p_object, VARIANT_ARG_PASS ); - - VARIANT_ARGPTRS - String errstr; - String methodname = get_instance_type()+"::"+name; - if (err==CALL_ERROR_ARGUMENT_TYPE) { - errstr="Invalid Argument to call: '"+methodname+"'. Cannot convert argument "+itos(errorarg+1)+" from "+Variant::get_type_name(get_argument_type(errorarg))+" to "+Variant::get_type_name(argptr[errorarg]->get_type())+"."; - } - if (err==CALL_ERROR_EXTRA_ARGUMENT) { - errstr="Invalid call. Member function '"+methodname+"' takes "+itos(get_argument_count())+" argument, but argument "+itos(errorarg+1)+" was received."; - } - - ERR_PRINT(errstr.ascii().get_data()); - return Variant(); - } -#endif virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Variant::CallError &r_error) = 0; #ifdef PTRCALL_ENABLED @@ -280,18 +278,36 @@ public: protected: NativeCall call_method; +#ifdef DEBUG_METHODS_ENABLED + + MethodInfo arguments; +#endif public: - virtual Variant::Type _gen_argument_type(int p_arg) const { +#ifdef DEBUG_METHODS_ENABLED - return Variant::NIL; + virtual PropertyInfo _gen_argument_type_info(int p_arg) const { + + if (p_arg < 0) { + return arguments.return_val; + } else if (p_arg < arguments.arguments.size()) { + return arguments.arguments[p_arg]; + } else { + return PropertyInfo(Variant::NIL, "arg_" + itos(p_arg), PROPERTY_HINT_NONE, String(), PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_NIL_IS_VARIANT); + } + } + + virtual Variant::Type _gen_argument_type(int p_arg) const { + return _gen_argument_type_info(p_arg).type; } - virtual StringName _gen_argument_type_hint(int p_arg) const { +#else - return "Variant"; + virtual Variant::Type _gen_argument_type(int p_arg) const { + return Variant::NIL; } +#endif virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Variant::CallError &r_error) { T *instance = static_cast<T *>(p_object); @@ -316,7 +332,9 @@ public: set_argument_names(names); } - set_argument_types(at); + argument_types = at; + arguments = p_info; + arguments.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT; #endif } |