118eed485e
All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
113 lines
4 KiB
C++
113 lines
4 KiB
C++
/*************************************************************************/
|
|
/* packed_data_container.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* 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 PACKED_DATA_CONTAINER_H
|
|
#define PACKED_DATA_CONTAINER_H
|
|
|
|
|
|
#include "resource.h"
|
|
|
|
|
|
|
|
class PackedDataContainer : public Resource {
|
|
|
|
GDCLASS(PackedDataContainer,Resource);
|
|
|
|
enum {
|
|
TYPE_DICT=0xFFFFFFFF,
|
|
TYPE_ARRAY=0xFFFFFFFE,
|
|
};
|
|
|
|
struct DictKey {
|
|
uint32_t hash;
|
|
Variant key;
|
|
bool operator<(const DictKey& p_key) const { return hash < p_key.hash; }
|
|
};
|
|
|
|
|
|
DVector<uint8_t> data;
|
|
int datalen;
|
|
|
|
|
|
uint32_t _pack(const Variant& p_data,Vector<uint8_t>& tmpdata,Map<String,uint32_t>& string_cache);
|
|
|
|
|
|
Variant _iter_init_ofs(const Array& p_iter,uint32_t p_offset);
|
|
Variant _iter_next_ofs(const Array& p_iter,uint32_t p_offset);
|
|
Variant _iter_get_ofs(const Variant& p_iter,uint32_t p_offset);
|
|
|
|
Variant _iter_init(const Array& p_iter);
|
|
Variant _iter_next(const Array& p_iter);
|
|
Variant _iter_get(const Variant& p_iter);
|
|
|
|
friend class PackedDataContainerRef;
|
|
Variant _key_at_ofs(uint32_t p_ofs,const Variant& p_key,bool &err) const;
|
|
Variant _get_at_ofs(uint32_t p_ofs, const uint8_t *p_buf, bool &err) const;
|
|
uint32_t _type_at_ofs(uint32_t p_ofs) const;
|
|
int _size(uint32_t p_ofs) const;
|
|
|
|
protected:
|
|
|
|
void _set_data(const DVector<uint8_t>& p_data);
|
|
DVector<uint8_t> _get_data() const;
|
|
static void _bind_methods();
|
|
public:
|
|
|
|
virtual Variant getvar(const Variant& p_key, bool *r_valid=NULL) const;
|
|
Error pack(const Variant& p_data);
|
|
|
|
int size() const;
|
|
|
|
PackedDataContainer();
|
|
};
|
|
|
|
class PackedDataContainerRef : public Reference {
|
|
GDCLASS(PackedDataContainerRef,Reference);
|
|
|
|
friend class PackedDataContainer;
|
|
uint32_t offset;
|
|
Ref<PackedDataContainer> from;
|
|
|
|
protected:
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
|
|
Variant _iter_init(const Array& p_iter);
|
|
Variant _iter_next(const Array& p_iter);
|
|
Variant _iter_get(const Variant& p_iter);
|
|
bool _is_dictionary() const;
|
|
|
|
int size() const;
|
|
virtual Variant getvar(const Variant& p_key, bool *r_valid=NULL) const;
|
|
|
|
PackedDataContainerRef();
|
|
};
|
|
|
|
#endif // PACKED_DATA_CONTAINER_H
|