mewin/godot-cpp
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Implement support for typed arrays.

Browse Source
This commit is contained in:
bruvzg
2022-09-15 10:33:07 +03:00
parent 8670305589
commit c001d0e5c7
7 changed files with 2396 additions and 1541 deletions
Download Patch File Download Diff File Expand all files Collapse all files

101
include/godot_cpp/core/type_info.hpp
View File

@@ -32,6 +32,7 @@
#define GODOT_TYPE_INFO_HPP
#include <godot_cpp/core/object.hpp>
#include <godot_cpp/variant/typed_array.hpp>
#include <godot_cpp/variant/variant.hpp>
#include <godot/gdnative_interface.h>
@@ -284,6 +285,106 @@ inline const char *__constant_get_bitfield_name(T param, const char *p_constant)
return GetTypeInfo<BitField<T>>::get_class_info().class_name;
}
template <class T>
struct PtrToArg<TypedArray<T>> {
_FORCE_INLINE_ static TypedArray<T> convert(const void *p_ptr) {
return TypedArray<T>(*reinterpret_cast<const Array *>(p_ptr));
}
typedef Array EncodeT;
_FORCE_INLINE_ static void encode(TypedArray<T> p_val, void *p_ptr) {
*(Array *)p_ptr = p_val;
}
};
template <class T>
struct PtrToArg<const TypedArray<T> &> {
typedef Array EncodeT;
_FORCE_INLINE_ static TypedArray<T>
convert(const void *p_ptr) {
return TypedArray<T>(*reinterpret_cast<const Array *>(p_ptr));
}
};
template <typename T>
struct GetTypeInfo<TypedArray<T>> {
static constexpr GDNativeVariantType VARIANT_TYPE = GDNATIVE_VARIANT_TYPE_ARRAY;
static constexpr GDNativeExtensionClassMethodArgumentMetadata METADATA = GDNATIVE_EXTENSION_METHOD_ARGUMENT_METADATA_NONE;
static inline GDNativePropertyInfo get_class_info() {
return make_property_info(GDNATIVE_VARIANT_TYPE_ARRAY, "", PROPERTY_HINT_ARRAY_TYPE, T::get_class_static());
}
};
template <typename T>
struct GetTypeInfo<const TypedArray<T> &> {
static constexpr GDNativeVariantType VARIANT_TYPE = GDNATIVE_VARIANT_TYPE_ARRAY;
static constexpr GDNativeExtensionClassMethodArgumentMetadata METADATA = GDNATIVE_EXTENSION_METHOD_ARGUMENT_METADATA_NONE;
static inline GDNativePropertyInfo get_class_info() {
return make_property_info(GDNATIVE_VARIANT_TYPE_ARRAY, "", PROPERTY_HINT_ARRAY_TYPE, T::get_class_static());
}
};
#define MAKE_TYPED_ARRAY_INFO(m_type, m_variant_type) \
template <> \
struct GetTypeInfo<TypedArray<m_type>> { \
static constexpr GDNativeVariantType VARIANT_TYPE = GDNATIVE_VARIANT_TYPE_ARRAY; \
static constexpr GDNativeExtensionClassMethodArgumentMetadata METADATA = GDNATIVE_EXTENSION_METHOD_ARGUMENT_METADATA_NONE; \
static inline GDNativePropertyInfo get_class_info() { \
return make_property_info(GDNATIVE_VARIANT_TYPE_ARRAY, "", PROPERTY_HINT_ARRAY_TYPE, Variant::get_type_name(m_variant_type).utf8().get_data()); \
} \
}; \
template <> \
struct GetTypeInfo<const TypedArray<m_type> &> { \
static constexpr GDNativeVariantType VARIANT_TYPE = GDNATIVE_VARIANT_TYPE_ARRAY; \
static constexpr GDNativeExtensionClassMethodArgumentMetadata METADATA = GDNATIVE_EXTENSION_METHOD_ARGUMENT_METADATA_NONE; \
static inline GDNativePropertyInfo get_class_info() { \
return make_property_info(GDNATIVE_VARIANT_TYPE_ARRAY, "", PROPERTY_HINT_ARRAY_TYPE, Variant::get_type_name(m_variant_type).utf8().get_data()); \
} \
};
MAKE_TYPED_ARRAY_INFO(bool, Variant::BOOL)
MAKE_TYPED_ARRAY_INFO(uint8_t, Variant::INT)
MAKE_TYPED_ARRAY_INFO(int8_t, Variant::INT)
MAKE_TYPED_ARRAY_INFO(uint16_t, Variant::INT)
MAKE_TYPED_ARRAY_INFO(int16_t, Variant::INT)
MAKE_TYPED_ARRAY_INFO(uint32_t, Variant::INT)
MAKE_TYPED_ARRAY_INFO(int32_t, Variant::INT)
MAKE_TYPED_ARRAY_INFO(uint64_t, Variant::INT)
MAKE_TYPED_ARRAY_INFO(int64_t, Variant::INT)
MAKE_TYPED_ARRAY_INFO(float, Variant::FLOAT)
MAKE_TYPED_ARRAY_INFO(double, Variant::FLOAT)
MAKE_TYPED_ARRAY_INFO(String, Variant::STRING)
MAKE_TYPED_ARRAY_INFO(Vector2, Variant::VECTOR2)
MAKE_TYPED_ARRAY_INFO(Vector2i, Variant::VECTOR2I)
MAKE_TYPED_ARRAY_INFO(Rect2, Variant::RECT2)
MAKE_TYPED_ARRAY_INFO(Rect2i, Variant::RECT2I)
MAKE_TYPED_ARRAY_INFO(Vector3, Variant::VECTOR3)
MAKE_TYPED_ARRAY_INFO(Vector3i, Variant::VECTOR3I)
MAKE_TYPED_ARRAY_INFO(Transform2D, Variant::TRANSFORM2D)
MAKE_TYPED_ARRAY_INFO(Plane, Variant::PLANE)
MAKE_TYPED_ARRAY_INFO(Quaternion, Variant::QUATERNION)
MAKE_TYPED_ARRAY_INFO(AABB, Variant::AABB)
MAKE_TYPED_ARRAY_INFO(Basis, Variant::BASIS)
MAKE_TYPED_ARRAY_INFO(Transform3D, Variant::TRANSFORM3D)
MAKE_TYPED_ARRAY_INFO(Color, Variant::COLOR)
MAKE_TYPED_ARRAY_INFO(StringName, Variant::STRING_NAME)
MAKE_TYPED_ARRAY_INFO(NodePath, Variant::NODE_PATH)
MAKE_TYPED_ARRAY_INFO(RID, Variant::RID)
MAKE_TYPED_ARRAY_INFO(Callable, Variant::CALLABLE)
MAKE_TYPED_ARRAY_INFO(Signal, Variant::SIGNAL)
MAKE_TYPED_ARRAY_INFO(Dictionary, Variant::DICTIONARY)
MAKE_TYPED_ARRAY_INFO(Array, Variant::ARRAY)
/*
MAKE_TYPED_ARRAY_INFO(Vector<uint8_t>, Variant::PACKED_BYTE_ARRAY)
MAKE_TYPED_ARRAY_INFO(Vector<int32_t>, Variant::PACKED_INT32_ARRAY)
MAKE_TYPED_ARRAY_INFO(Vector<int64_t>, Variant::PACKED_INT64_ARRAY)
MAKE_TYPED_ARRAY_INFO(Vector<float>, Variant::PACKED_FLOAT32_ARRAY)
MAKE_TYPED_ARRAY_INFO(Vector<double>, Variant::PACKED_FLOAT64_ARRAY)
MAKE_TYPED_ARRAY_INFO(Vector<String>, Variant::PACKED_STRING_ARRAY)
MAKE_TYPED_ARRAY_INFO(Vector<Vector2>, Variant::PACKED_VECTOR2_ARRAY)
MAKE_TYPED_ARRAY_INFO(Vector<Vector3>, Variant::PACKED_VECTOR3_ARRAY)
MAKE_TYPED_ARRAY_INFO(Vector<Color>, Variant::PACKED_COLOR_ARRAY)
*/
#define CLASS_INFO(m_type) (GetTypeInfo<m_type *>::get_class_info())
} // namespace godot

126
include/godot_cpp/variant/typed_array.hpp Normal file
View File

@@ -0,0 +1,126 @@
/*************************************************************************/
/* typed_array.hpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef GODOT_CPP_TYPED_ARRAY_HPP
#define GODOT_CPP_TYPED_ARRAY_HPP
#include <godot_cpp/variant/array.hpp>
#include <godot_cpp/variant/variant.hpp>
namespace godot {
template <class T>
class TypedArray : public Array {
public:
template <class U>
_FORCE_INLINE_ void operator=(const TypedArray<U> &p_array) {
static_assert(__is_base_of(T, U));
typed_assign(p_array);
}
_FORCE_INLINE_ void operator=(const Array &p_array) {
typed_assign(p_array);
}
_FORCE_INLINE_ TypedArray(const Variant &p_variant) :
Array(p_variant.operator Array(), Variant::OBJECT, T::get_class_static(), Variant()) {
}
_FORCE_INLINE_ TypedArray(const Array &p_array) :
Array(p_array, Variant::OBJECT, T::get_class_static(), Variant()) {
}
_FORCE_INLINE_ TypedArray() {
set_typed(Variant::OBJECT, T::get_class_static(), Variant());
}
};
// specialization for the rest of variant types
#define MAKE_TYPED_ARRAY(m_type, m_variant_type) \
template <> \
class TypedArray<m_type> : public Array { \
public: \
_FORCE_INLINE_ void operator=(const Array &p_array) { \
typed_assign(p_array); \
} \
_FORCE_INLINE_ TypedArray(const Variant &p_variant) : \
Array(p_variant.operator Array(), m_variant_type, StringName(), Variant()) { \
} \
_FORCE_INLINE_ TypedArray(const Array &p_array) : \
Array(p_array, m_variant_type, StringName(), Variant()) { \
} \
_FORCE_INLINE_ TypedArray() { \
set_typed(m_variant_type, StringName(), Variant()); \
} \
};
MAKE_TYPED_ARRAY(bool, Variant::BOOL)
MAKE_TYPED_ARRAY(uint8_t, Variant::INT)
MAKE_TYPED_ARRAY(int8_t, Variant::INT)
MAKE_TYPED_ARRAY(uint16_t, Variant::INT)
MAKE_TYPED_ARRAY(int16_t, Variant::INT)
MAKE_TYPED_ARRAY(uint32_t, Variant::INT)
MAKE_TYPED_ARRAY(int32_t, Variant::INT)
MAKE_TYPED_ARRAY(uint64_t, Variant::INT)
MAKE_TYPED_ARRAY(int64_t, Variant::INT)
MAKE_TYPED_ARRAY(float, Variant::FLOAT)
MAKE_TYPED_ARRAY(double, Variant::FLOAT)
MAKE_TYPED_ARRAY(String, Variant::STRING)
MAKE_TYPED_ARRAY(Vector2, Variant::VECTOR2)
MAKE_TYPED_ARRAY(Vector2i, Variant::VECTOR2I)
MAKE_TYPED_ARRAY(Rect2, Variant::RECT2)
MAKE_TYPED_ARRAY(Rect2i, Variant::RECT2I)
MAKE_TYPED_ARRAY(Vector3, Variant::VECTOR3)
MAKE_TYPED_ARRAY(Vector3i, Variant::VECTOR3I)
MAKE_TYPED_ARRAY(Transform2D, Variant::TRANSFORM2D)
MAKE_TYPED_ARRAY(Plane, Variant::PLANE)
MAKE_TYPED_ARRAY(Quaternion, Variant::QUATERNION)
MAKE_TYPED_ARRAY(AABB, Variant::AABB)
MAKE_TYPED_ARRAY(Basis, Variant::BASIS)
MAKE_TYPED_ARRAY(Transform3D, Variant::TRANSFORM3D)
MAKE_TYPED_ARRAY(Color, Variant::COLOR)
MAKE_TYPED_ARRAY(StringName, Variant::STRING_NAME)
MAKE_TYPED_ARRAY(NodePath, Variant::NODE_PATH)
MAKE_TYPED_ARRAY(RID, Variant::RID)
MAKE_TYPED_ARRAY(Callable, Variant::CALLABLE)
MAKE_TYPED_ARRAY(Signal, Variant::SIGNAL)
MAKE_TYPED_ARRAY(Dictionary, Variant::DICTIONARY)
MAKE_TYPED_ARRAY(Array, Variant::ARRAY)
MAKE_TYPED_ARRAY(PackedByteArray, Variant::PACKED_BYTE_ARRAY)
MAKE_TYPED_ARRAY(PackedInt32Array, Variant::PACKED_INT32_ARRAY)
MAKE_TYPED_ARRAY(PackedInt64Array, Variant::PACKED_INT64_ARRAY)
MAKE_TYPED_ARRAY(PackedFloat32Array, Variant::PACKED_FLOAT32_ARRAY)
MAKE_TYPED_ARRAY(PackedFloat64Array, Variant::PACKED_FLOAT64_ARRAY)
MAKE_TYPED_ARRAY(PackedStringArray, Variant::PACKED_STRING_ARRAY)
MAKE_TYPED_ARRAY(PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY)
MAKE_TYPED_ARRAY(PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY)
MAKE_TYPED_ARRAY(PackedColorArray, Variant::PACKED_COLOR_ARRAY)
} // namespace godot
#endif // GODOT_CPP_TYPED_ARRAY_HPP