1888 lines
50 KiB
C++
1888 lines
50 KiB
C++
/*************************************************************************/
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/* resource_format_binary.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "resource_format_binary.h"
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#include "core/image.h"
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#include "core/io/file_access_compressed.h"
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#include "core/io/marshalls.h"
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#include "core/os/dir_access.h"
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#include "core/project_settings.h"
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#include "core/version.h"
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//#define print_bl(m_what) print_line(m_what)
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#define print_bl(m_what) (void)(m_what)
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enum {
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//numbering must be different from variant, in case new variant types are added (variant must be always contiguous for jumptable optimization)
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VARIANT_NIL = 1,
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VARIANT_BOOL = 2,
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VARIANT_INT = 3,
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VARIANT_REAL = 4,
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VARIANT_STRING = 5,
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VARIANT_VECTOR2 = 10,
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VARIANT_RECT2 = 11,
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VARIANT_VECTOR3 = 12,
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VARIANT_PLANE = 13,
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VARIANT_QUAT = 14,
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VARIANT_AABB = 15,
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VARIANT_MATRIX3 = 16,
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VARIANT_TRANSFORM = 17,
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VARIANT_MATRIX32 = 18,
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VARIANT_COLOR = 20,
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VARIANT_NODE_PATH = 22,
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VARIANT_RID = 23,
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VARIANT_OBJECT = 24,
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VARIANT_INPUT_EVENT = 25,
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VARIANT_DICTIONARY = 26,
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VARIANT_ARRAY = 30,
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VARIANT_RAW_ARRAY = 31,
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VARIANT_INT_ARRAY = 32,
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VARIANT_REAL_ARRAY = 33,
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VARIANT_STRING_ARRAY = 34,
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VARIANT_VECTOR3_ARRAY = 35,
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VARIANT_COLOR_ARRAY = 36,
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VARIANT_VECTOR2_ARRAY = 37,
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VARIANT_INT64 = 40,
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VARIANT_DOUBLE = 41,
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#ifndef DISABLE_DEPRECATED
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VARIANT_IMAGE = 21, // - no longer variant type
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IMAGE_ENCODING_EMPTY = 0,
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IMAGE_ENCODING_RAW = 1,
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IMAGE_ENCODING_LOSSLESS = 2,
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IMAGE_ENCODING_LOSSY = 3,
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#endif
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OBJECT_EMPTY = 0,
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OBJECT_EXTERNAL_RESOURCE = 1,
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OBJECT_INTERNAL_RESOURCE = 2,
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OBJECT_EXTERNAL_RESOURCE_INDEX = 3,
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//version 2: added 64 bits support for float and int
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//version 3: changed nodepath encoding
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FORMAT_VERSION = 3,
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FORMAT_VERSION_CAN_RENAME_DEPS = 1,
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FORMAT_VERSION_NO_NODEPATH_PROPERTY = 3,
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};
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void ResourceInteractiveLoaderBinary::_advance_padding(uint32_t p_len) {
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uint32_t extra = 4 - (p_len % 4);
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if (extra < 4) {
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for (uint32_t i = 0; i < extra; i++) {
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f->get_8(); //pad to 32
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}
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}
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}
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StringName ResourceInteractiveLoaderBinary::_get_string() {
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uint32_t id = f->get_32();
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if (id & 0x80000000) {
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uint32_t len = id & 0x7FFFFFFF;
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if ((int)len > str_buf.size()) {
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str_buf.resize(len);
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}
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if (len == 0) {
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return StringName();
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}
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f->get_buffer((uint8_t *)&str_buf[0], len);
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String s;
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s.parse_utf8(&str_buf[0]);
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return s;
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}
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return string_map[id];
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}
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Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
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uint32_t type = f->get_32();
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print_bl("find property of type: " + itos(type));
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switch (type) {
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case VARIANT_NIL: {
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r_v = Variant();
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} break;
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case VARIANT_BOOL: {
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r_v = bool(f->get_32());
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} break;
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case VARIANT_INT: {
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r_v = int(f->get_32());
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} break;
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case VARIANT_INT64: {
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r_v = int64_t(f->get_64());
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} break;
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case VARIANT_REAL: {
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r_v = f->get_real();
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} break;
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case VARIANT_DOUBLE: {
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r_v = f->get_double();
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} break;
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case VARIANT_STRING: {
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r_v = get_unicode_string();
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} break;
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case VARIANT_VECTOR2: {
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Vector2 v;
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v.x = f->get_real();
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v.y = f->get_real();
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r_v = v;
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} break;
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case VARIANT_RECT2: {
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Rect2 v;
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v.position.x = f->get_real();
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v.position.y = f->get_real();
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v.size.x = f->get_real();
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v.size.y = f->get_real();
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r_v = v;
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} break;
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case VARIANT_VECTOR3: {
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Vector3 v;
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v.x = f->get_real();
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v.y = f->get_real();
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v.z = f->get_real();
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r_v = v;
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} break;
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case VARIANT_PLANE: {
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Plane v;
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v.normal.x = f->get_real();
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v.normal.y = f->get_real();
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v.normal.z = f->get_real();
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v.d = f->get_real();
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r_v = v;
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} break;
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case VARIANT_QUAT: {
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Quat v;
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v.x = f->get_real();
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v.y = f->get_real();
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v.z = f->get_real();
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v.w = f->get_real();
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r_v = v;
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} break;
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case VARIANT_AABB: {
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AABB v;
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v.position.x = f->get_real();
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v.position.y = f->get_real();
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v.position.z = f->get_real();
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v.size.x = f->get_real();
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v.size.y = f->get_real();
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v.size.z = f->get_real();
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r_v = v;
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} break;
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case VARIANT_MATRIX32: {
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Transform2D v;
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v.elements[0].x = f->get_real();
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v.elements[0].y = f->get_real();
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v.elements[1].x = f->get_real();
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v.elements[1].y = f->get_real();
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v.elements[2].x = f->get_real();
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v.elements[2].y = f->get_real();
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r_v = v;
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} break;
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case VARIANT_MATRIX3: {
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Basis v;
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v.elements[0].x = f->get_real();
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v.elements[0].y = f->get_real();
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v.elements[0].z = f->get_real();
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v.elements[1].x = f->get_real();
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v.elements[1].y = f->get_real();
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v.elements[1].z = f->get_real();
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v.elements[2].x = f->get_real();
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v.elements[2].y = f->get_real();
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v.elements[2].z = f->get_real();
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r_v = v;
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} break;
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case VARIANT_TRANSFORM: {
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Transform v;
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v.basis.elements[0].x = f->get_real();
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v.basis.elements[0].y = f->get_real();
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v.basis.elements[0].z = f->get_real();
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v.basis.elements[1].x = f->get_real();
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v.basis.elements[1].y = f->get_real();
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v.basis.elements[1].z = f->get_real();
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v.basis.elements[2].x = f->get_real();
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v.basis.elements[2].y = f->get_real();
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v.basis.elements[2].z = f->get_real();
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v.origin.x = f->get_real();
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v.origin.y = f->get_real();
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v.origin.z = f->get_real();
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r_v = v;
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} break;
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case VARIANT_COLOR: {
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Color v;
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v.r = f->get_real();
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v.g = f->get_real();
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v.b = f->get_real();
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v.a = f->get_real();
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r_v = v;
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} break;
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case VARIANT_NODE_PATH: {
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Vector<StringName> names;
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Vector<StringName> subnames;
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bool absolute;
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int name_count = f->get_16();
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uint32_t subname_count = f->get_16();
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absolute = subname_count & 0x8000;
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subname_count &= 0x7FFF;
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if (ver_format < FORMAT_VERSION_NO_NODEPATH_PROPERTY) {
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subname_count += 1; // has a property field, so we should count it as well
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}
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for (int i = 0; i < name_count; i++) {
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names.push_back(_get_string());
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}
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for (uint32_t i = 0; i < subname_count; i++) {
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subnames.push_back(_get_string());
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}
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NodePath np = NodePath(names, subnames, absolute);
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r_v = np;
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} break;
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case VARIANT_RID: {
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r_v = f->get_32();
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} break;
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case VARIANT_OBJECT: {
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uint32_t objtype = f->get_32();
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switch (objtype) {
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case OBJECT_EMPTY: {
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//do none
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} break;
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case OBJECT_INTERNAL_RESOURCE: {
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uint32_t index = f->get_32();
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String path = res_path + "::" + itos(index);
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RES res;
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if (internal_resources_cache.has(index)) {
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res = internal_resources_cache[index];
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} else {
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res = ResourceLoader::load(path, "", no_subresource_cache);
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internal_resources_cache[index] = res;
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}
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if (res.is_null()) {
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WARN_PRINT(String("Couldn't load resource: " + path).utf8().get_data());
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}
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r_v = res;
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} break;
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case OBJECT_EXTERNAL_RESOURCE: {
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//old file format, still around for compatibility
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String exttype = get_unicode_string();
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String path = get_unicode_string();
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if (path.find("://") == -1 && path.is_rel_path()) {
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// path is relative to file being loaded, so convert to a resource path
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path = ProjectSettings::get_singleton()->localize_path(res_path.get_base_dir().plus_file(path));
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}
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if (remaps.find(path)) {
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path = remaps[path];
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}
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RES res = ResourceLoader::load(path, exttype, no_subresource_cache);
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if (res.is_null()) {
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WARN_PRINT(String("Couldn't load resource: " + path).utf8().get_data());
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}
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r_v = res;
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} break;
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case OBJECT_EXTERNAL_RESOURCE_INDEX: {
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//new file format, just refers to an index in the external list
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int erindex = f->get_32();
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if (erindex < 0 || erindex >= external_resources.size()) {
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WARN_PRINT("Broken external resource! (index out of size)");
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r_v = Variant();
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} else {
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String exttype = external_resources[erindex].type;
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String path = external_resources[erindex].path;
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if (path.find("://") == -1 && path.is_rel_path()) {
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// path is relative to file being loaded, so convert to a resource path
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path = ProjectSettings::get_singleton()->localize_path(res_path.get_base_dir().plus_file(path));
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}
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RES res = ResourceLoader::load(path, exttype, no_subresource_cache);
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if (res.is_null()) {
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WARN_PRINT(String("Couldn't load resource: " + path).utf8().get_data());
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}
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r_v = res;
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}
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} break;
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default: {
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ERR_FAIL_V(ERR_FILE_CORRUPT);
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} break;
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}
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} break;
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case VARIANT_DICTIONARY: {
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uint32_t len = f->get_32();
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Dictionary d; //last bit means shared
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len &= 0x7FFFFFFF;
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for (uint32_t i = 0; i < len; i++) {
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Variant key;
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Error err = parse_variant(key);
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ERR_FAIL_COND_V_MSG(err, ERR_FILE_CORRUPT, "Error when trying to parse Variant.");
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Variant value;
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err = parse_variant(value);
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ERR_FAIL_COND_V_MSG(err, ERR_FILE_CORRUPT, "Error when trying to parse Variant.");
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d[key] = value;
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}
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r_v = d;
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} break;
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case VARIANT_ARRAY: {
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uint32_t len = f->get_32();
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Array a; //last bit means shared
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len &= 0x7FFFFFFF;
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a.resize(len);
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for (uint32_t i = 0; i < len; i++) {
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Variant val;
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Error err = parse_variant(val);
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ERR_FAIL_COND_V_MSG(err, ERR_FILE_CORRUPT, "Error when trying to parse Variant.");
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a[i] = val;
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}
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r_v = a;
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} break;
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case VARIANT_RAW_ARRAY: {
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uint32_t len = f->get_32();
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PoolVector<uint8_t> array;
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array.resize(len);
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PoolVector<uint8_t>::Write w = array.write();
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f->get_buffer(w.ptr(), len);
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_advance_padding(len);
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w.release();
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r_v = array;
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} break;
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case VARIANT_INT_ARRAY: {
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uint32_t len = f->get_32();
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PoolVector<int> array;
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array.resize(len);
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PoolVector<int>::Write w = array.write();
|
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f->get_buffer((uint8_t *)w.ptr(), len * 4);
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#ifdef BIG_ENDIAN_ENABLED
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{
|
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uint32_t *ptr = (uint32_t *)w.ptr();
|
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for (int i = 0; i < len; i++) {
|
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ptr[i] = BSWAP32(ptr[i]);
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|
}
|
|
}
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#endif
|
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w.release();
|
|
r_v = array;
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} break;
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case VARIANT_REAL_ARRAY: {
|
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uint32_t len = f->get_32();
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PoolVector<real_t> array;
|
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array.resize(len);
|
|
PoolVector<real_t>::Write w = array.write();
|
|
f->get_buffer((uint8_t *)w.ptr(), len * sizeof(real_t));
|
|
#ifdef BIG_ENDIAN_ENABLED
|
|
{
|
|
uint32_t *ptr = (uint32_t *)w.ptr();
|
|
for (int i = 0; i < len; i++) {
|
|
ptr[i] = BSWAP32(ptr[i]);
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
w.release();
|
|
r_v = array;
|
|
} break;
|
|
case VARIANT_STRING_ARRAY: {
|
|
uint32_t len = f->get_32();
|
|
PoolVector<String> array;
|
|
array.resize(len);
|
|
PoolVector<String>::Write w = array.write();
|
|
for (uint32_t i = 0; i < len; i++) {
|
|
w[i] = get_unicode_string();
|
|
}
|
|
w.release();
|
|
r_v = array;
|
|
|
|
} break;
|
|
case VARIANT_VECTOR2_ARRAY: {
|
|
uint32_t len = f->get_32();
|
|
|
|
PoolVector<Vector2> array;
|
|
array.resize(len);
|
|
PoolVector<Vector2>::Write w = array.write();
|
|
if (sizeof(Vector2) == 8) {
|
|
f->get_buffer((uint8_t *)w.ptr(), len * sizeof(real_t) * 2);
|
|
#ifdef BIG_ENDIAN_ENABLED
|
|
{
|
|
uint32_t *ptr = (uint32_t *)w.ptr();
|
|
for (int i = 0; i < len * 2; i++) {
|
|
ptr[i] = BSWAP32(ptr[i]);
|
|
}
|
|
}
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|
|
|
#endif
|
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|
|
} else {
|
|
ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "Vector2 size is NOT 8!");
|
|
}
|
|
w.release();
|
|
r_v = array;
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|
|
} break;
|
|
case VARIANT_VECTOR3_ARRAY: {
|
|
uint32_t len = f->get_32();
|
|
|
|
PoolVector<Vector3> array;
|
|
array.resize(len);
|
|
PoolVector<Vector3>::Write w = array.write();
|
|
if (sizeof(Vector3) == 12) {
|
|
f->get_buffer((uint8_t *)w.ptr(), len * sizeof(real_t) * 3);
|
|
#ifdef BIG_ENDIAN_ENABLED
|
|
{
|
|
uint32_t *ptr = (uint32_t *)w.ptr();
|
|
for (int i = 0; i < len * 3; i++) {
|
|
ptr[i] = BSWAP32(ptr[i]);
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
} else {
|
|
ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "Vector3 size is NOT 12!");
|
|
}
|
|
w.release();
|
|
r_v = array;
|
|
|
|
} break;
|
|
case VARIANT_COLOR_ARRAY: {
|
|
uint32_t len = f->get_32();
|
|
|
|
PoolVector<Color> array;
|
|
array.resize(len);
|
|
PoolVector<Color>::Write w = array.write();
|
|
if (sizeof(Color) == 16) {
|
|
f->get_buffer((uint8_t *)w.ptr(), len * sizeof(real_t) * 4);
|
|
#ifdef BIG_ENDIAN_ENABLED
|
|
{
|
|
uint32_t *ptr = (uint32_t *)w.ptr();
|
|
for (int i = 0; i < len * 4; i++) {
|
|
ptr[i] = BSWAP32(ptr[i]);
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
} else {
|
|
ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "Color size is NOT 16!");
|
|
}
|
|
w.release();
|
|
r_v = array;
|
|
} break;
|
|
#ifndef DISABLE_DEPRECATED
|
|
case VARIANT_IMAGE: {
|
|
uint32_t encoding = f->get_32();
|
|
if (encoding == IMAGE_ENCODING_EMPTY) {
|
|
r_v = Ref<Image>();
|
|
break;
|
|
} else if (encoding == IMAGE_ENCODING_RAW) {
|
|
uint32_t width = f->get_32();
|
|
uint32_t height = f->get_32();
|
|
uint32_t mipmaps = f->get_32();
|
|
uint32_t format = f->get_32();
|
|
const uint32_t format_version_shift = 24;
|
|
const uint32_t format_version_mask = format_version_shift - 1;
|
|
|
|
uint32_t format_version = format >> format_version_shift;
|
|
|
|
const uint32_t current_version = 0;
|
|
if (format_version > current_version) {
|
|
ERR_PRINT("Format version for encoded binary image is too new.");
|
|
return ERR_PARSE_ERROR;
|
|
}
|
|
|
|
Image::Format fmt = Image::Format(format & format_version_mask); //if format changes, we can add a compatibility bit on top
|
|
|
|
uint32_t datalen = f->get_32();
|
|
|
|
PoolVector<uint8_t> imgdata;
|
|
imgdata.resize(datalen);
|
|
PoolVector<uint8_t>::Write w = imgdata.write();
|
|
f->get_buffer(w.ptr(), datalen);
|
|
_advance_padding(datalen);
|
|
w.release();
|
|
|
|
Ref<Image> image;
|
|
image.instance();
|
|
image->create(width, height, mipmaps, fmt, imgdata);
|
|
r_v = image;
|
|
|
|
} else {
|
|
//compressed
|
|
PoolVector<uint8_t> data;
|
|
data.resize(f->get_32());
|
|
PoolVector<uint8_t>::Write w = data.write();
|
|
f->get_buffer(w.ptr(), data.size());
|
|
w.release();
|
|
|
|
Ref<Image> image;
|
|
|
|
if (encoding == IMAGE_ENCODING_LOSSY && Image::webp_unpacker) {
|
|
image = Image::webp_unpacker(data); // IMAGE_ENCODING_LOSSY always meant WebP
|
|
} else if (encoding == IMAGE_ENCODING_LOSSLESS && Image::png_unpacker) {
|
|
image = Image::png_unpacker(data); // IMAGE_ENCODING_LOSSLESS always meant png
|
|
}
|
|
_advance_padding(data.size());
|
|
|
|
r_v = image;
|
|
}
|
|
|
|
} break;
|
|
#endif
|
|
default: {
|
|
ERR_FAIL_V(ERR_FILE_CORRUPT);
|
|
} break;
|
|
}
|
|
|
|
return OK; //never reach anyway
|
|
}
|
|
|
|
void ResourceInteractiveLoaderBinary::set_local_path(const String &p_local_path) {
|
|
res_path = p_local_path;
|
|
}
|
|
|
|
Ref<Resource> ResourceInteractiveLoaderBinary::get_resource() {
|
|
return resource;
|
|
}
|
|
Error ResourceInteractiveLoaderBinary::poll() {
|
|
if (error != OK) {
|
|
return error;
|
|
}
|
|
|
|
int s = stage;
|
|
|
|
if (s < external_resources.size()) {
|
|
String path = external_resources[s].path;
|
|
|
|
if (remaps.has(path)) {
|
|
path = remaps[path];
|
|
}
|
|
RES res = ResourceLoader::load(path, external_resources[s].type, no_subresource_cache);
|
|
if (res.is_null()) {
|
|
if (!ResourceLoader::get_abort_on_missing_resources()) {
|
|
ResourceLoader::notify_dependency_error(local_path, path, external_resources[s].type);
|
|
} else {
|
|
error = ERR_FILE_MISSING_DEPENDENCIES;
|
|
ERR_FAIL_V_MSG(error, "Can't load dependency: " + path + ".");
|
|
}
|
|
|
|
} else {
|
|
resource_cache.push_back(res);
|
|
}
|
|
|
|
stage++;
|
|
return error;
|
|
}
|
|
|
|
s -= external_resources.size();
|
|
|
|
if (s >= internal_resources.size()) {
|
|
error = ERR_BUG;
|
|
ERR_FAIL_COND_V(s >= internal_resources.size(), error);
|
|
}
|
|
|
|
bool main = s == (internal_resources.size() - 1);
|
|
|
|
//maybe it is loaded already
|
|
String path;
|
|
int subindex = 0;
|
|
|
|
if (!main) {
|
|
path = internal_resources[s].path;
|
|
if (path.begins_with("local://")) {
|
|
path = path.replace_first("local://", "");
|
|
subindex = path.to_int();
|
|
path = res_path + "::" + path;
|
|
}
|
|
|
|
if (!no_subresource_cache && ResourceCache::has(path)) {
|
|
//already loaded, don't do anything
|
|
stage++;
|
|
error = OK;
|
|
return error;
|
|
}
|
|
} else {
|
|
if (!ResourceCache::has(res_path)) {
|
|
path = res_path;
|
|
}
|
|
}
|
|
|
|
uint64_t offset = internal_resources[s].offset;
|
|
|
|
f->seek(offset);
|
|
|
|
String t = get_unicode_string();
|
|
|
|
Object *obj = ClassDB::instance(t);
|
|
if (!obj) {
|
|
error = ERR_FILE_CORRUPT;
|
|
ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, local_path + ":Resource of unrecognized type in file: " + t + ".");
|
|
}
|
|
|
|
Resource *r = Object::cast_to<Resource>(obj);
|
|
if (!r) {
|
|
String obj_class = obj->get_class();
|
|
error = ERR_FILE_CORRUPT;
|
|
memdelete(obj); //bye
|
|
ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, local_path + ":Resource type in resource field not a resource, type is: " + obj_class + ".");
|
|
}
|
|
|
|
RES res = RES(r);
|
|
|
|
if (!no_subresource_cache) {
|
|
r->set_path(path);
|
|
}
|
|
r->set_subindex(subindex);
|
|
|
|
int pc = f->get_32();
|
|
|
|
//set properties
|
|
|
|
for (int i = 0; i < pc; i++) {
|
|
StringName name = _get_string();
|
|
|
|
if (name == StringName()) {
|
|
error = ERR_FILE_CORRUPT;
|
|
ERR_FAIL_V(ERR_FILE_CORRUPT);
|
|
}
|
|
|
|
Variant value;
|
|
|
|
error = parse_variant(value);
|
|
if (error) {
|
|
return error;
|
|
}
|
|
|
|
res->set(name, value);
|
|
}
|
|
#ifdef TOOLS_ENABLED
|
|
res->set_edited(false);
|
|
#endif
|
|
stage++;
|
|
|
|
resource_cache.push_back(res);
|
|
|
|
if (main) {
|
|
f->close();
|
|
resource = res;
|
|
resource->set_as_translation_remapped(translation_remapped);
|
|
error = ERR_FILE_EOF;
|
|
|
|
} else {
|
|
error = OK;
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
int ResourceInteractiveLoaderBinary::get_stage() const {
|
|
return stage;
|
|
}
|
|
int ResourceInteractiveLoaderBinary::get_stage_count() const {
|
|
return external_resources.size() + internal_resources.size();
|
|
}
|
|
|
|
void ResourceInteractiveLoaderBinary::set_translation_remapped(bool p_remapped) {
|
|
translation_remapped = p_remapped;
|
|
}
|
|
|
|
static void save_ustring(FileAccess *f, const String &p_string) {
|
|
CharString utf8 = p_string.utf8();
|
|
f->store_32(utf8.length() + 1);
|
|
f->store_buffer((const uint8_t *)utf8.get_data(), utf8.length() + 1);
|
|
}
|
|
|
|
static String get_ustring(FileAccess *f) {
|
|
int len = f->get_32();
|
|
Vector<char> str_buf;
|
|
str_buf.resize(len);
|
|
f->get_buffer((uint8_t *)&str_buf[0], len);
|
|
String s;
|
|
s.parse_utf8(&str_buf[0]);
|
|
return s;
|
|
}
|
|
|
|
String ResourceInteractiveLoaderBinary::get_unicode_string() {
|
|
int len = f->get_32();
|
|
if (len > str_buf.size()) {
|
|
str_buf.resize(len);
|
|
}
|
|
if (len == 0) {
|
|
return String();
|
|
}
|
|
f->get_buffer((uint8_t *)&str_buf[0], len);
|
|
String s;
|
|
s.parse_utf8(&str_buf[0]);
|
|
return s;
|
|
}
|
|
|
|
void ResourceInteractiveLoaderBinary::get_dependencies(FileAccess *p_f, List<String> *p_dependencies, bool p_add_types) {
|
|
open(p_f);
|
|
if (error) {
|
|
return;
|
|
}
|
|
|
|
for (int i = 0; i < external_resources.size(); i++) {
|
|
String dep = external_resources[i].path;
|
|
|
|
if (p_add_types && external_resources[i].type != String()) {
|
|
dep += "::" + external_resources[i].type;
|
|
}
|
|
|
|
p_dependencies->push_back(dep);
|
|
}
|
|
}
|
|
|
|
void ResourceInteractiveLoaderBinary::open(FileAccess *p_f) {
|
|
error = OK;
|
|
|
|
f = p_f;
|
|
uint8_t header[4];
|
|
f->get_buffer(header, 4);
|
|
if (header[0] == 'R' && header[1] == 'S' && header[2] == 'C' && header[3] == 'C') {
|
|
// Compressed.
|
|
FileAccessCompressed *fac = memnew(FileAccessCompressed);
|
|
error = fac->open_after_magic(f);
|
|
if (error != OK) {
|
|
memdelete(fac);
|
|
f->close();
|
|
ERR_FAIL_MSG("Failed to open binary resource file: " + local_path + ".");
|
|
}
|
|
f = fac;
|
|
|
|
} else if (header[0] != 'R' || header[1] != 'S' || header[2] != 'R' || header[3] != 'C') {
|
|
// Not normal.
|
|
error = ERR_FILE_UNRECOGNIZED;
|
|
f->close();
|
|
ERR_FAIL_MSG("Unrecognized binary resource file: " + local_path + ".");
|
|
}
|
|
|
|
bool big_endian = f->get_32();
|
|
bool use_real64 = f->get_32();
|
|
|
|
f->set_endian_swap(big_endian != 0); //read big endian if saved as big endian
|
|
|
|
uint32_t ver_major = f->get_32();
|
|
uint32_t ver_minor = f->get_32();
|
|
ver_format = f->get_32();
|
|
|
|
print_bl("big endian: " + itos(big_endian));
|
|
#ifdef BIG_ENDIAN_ENABLED
|
|
print_bl("endian swap: " + itos(!big_endian));
|
|
#else
|
|
print_bl("endian swap: " + itos(big_endian));
|
|
#endif
|
|
print_bl("real64: " + itos(use_real64));
|
|
print_bl("major: " + itos(ver_major));
|
|
print_bl("minor: " + itos(ver_minor));
|
|
print_bl("format: " + itos(ver_format));
|
|
|
|
if (ver_format > FORMAT_VERSION || ver_major > VERSION_MAJOR) {
|
|
f->close();
|
|
ERR_FAIL_MSG(vformat("File '%s' can't be loaded, as it uses a format version (%d) or engine version (%d.%d) which are not supported by your engine version (%s).",
|
|
local_path, ver_format, ver_major, ver_minor, VERSION_BRANCH));
|
|
}
|
|
|
|
type = get_unicode_string();
|
|
|
|
print_bl("type: " + type);
|
|
|
|
importmd_ofs = f->get_64();
|
|
for (int i = 0; i < 14; i++) {
|
|
f->get_32(); //skip a few reserved fields
|
|
}
|
|
|
|
uint32_t string_table_size = f->get_32();
|
|
string_map.resize(string_table_size);
|
|
for (uint32_t i = 0; i < string_table_size; i++) {
|
|
StringName s = get_unicode_string();
|
|
string_map.write[i] = s;
|
|
}
|
|
|
|
print_bl("strings: " + itos(string_table_size));
|
|
|
|
uint32_t ext_resources_size = f->get_32();
|
|
for (uint32_t i = 0; i < ext_resources_size; i++) {
|
|
ExtResource er;
|
|
er.type = get_unicode_string();
|
|
|
|
er.path = get_unicode_string();
|
|
|
|
external_resources.push_back(er);
|
|
}
|
|
|
|
print_bl("ext resources: " + itos(ext_resources_size));
|
|
uint32_t int_resources_size = f->get_32();
|
|
|
|
for (uint32_t i = 0; i < int_resources_size; i++) {
|
|
IntResource ir;
|
|
ir.path = get_unicode_string();
|
|
ir.offset = f->get_64();
|
|
internal_resources.push_back(ir);
|
|
}
|
|
|
|
print_bl("int resources: " + itos(int_resources_size));
|
|
|
|
if (f->eof_reached()) {
|
|
error = ERR_FILE_CORRUPT;
|
|
f->close();
|
|
ERR_FAIL_MSG("Premature end of file (EOF): " + local_path + ".");
|
|
}
|
|
}
|
|
|
|
String ResourceInteractiveLoaderBinary::recognize(FileAccess *p_f) {
|
|
error = OK;
|
|
|
|
f = p_f;
|
|
uint8_t header[4];
|
|
f->get_buffer(header, 4);
|
|
if (header[0] == 'R' && header[1] == 'S' && header[2] == 'C' && header[3] == 'C') {
|
|
// Compressed.
|
|
FileAccessCompressed *fac = memnew(FileAccessCompressed);
|
|
error = fac->open_after_magic(f);
|
|
if (error != OK) {
|
|
memdelete(fac);
|
|
f->close();
|
|
return "";
|
|
}
|
|
f = fac;
|
|
|
|
} else if (header[0] != 'R' || header[1] != 'S' || header[2] != 'R' || header[3] != 'C') {
|
|
// Not normal.
|
|
error = ERR_FILE_UNRECOGNIZED;
|
|
f->close();
|
|
return "";
|
|
}
|
|
|
|
bool big_endian = f->get_32();
|
|
f->get_32(); // use_real64
|
|
|
|
f->set_endian_swap(big_endian != 0); //read big endian if saved as big endian
|
|
|
|
uint32_t ver_major = f->get_32();
|
|
f->get_32(); // ver_minor
|
|
uint32_t ver_format = f->get_32();
|
|
|
|
if (ver_format > FORMAT_VERSION || ver_major > VERSION_MAJOR) {
|
|
f->close();
|
|
return "";
|
|
}
|
|
|
|
String type = get_unicode_string();
|
|
|
|
return type;
|
|
}
|
|
|
|
ResourceInteractiveLoaderBinary::ResourceInteractiveLoaderBinary() :
|
|
translation_remapped(false),
|
|
f(nullptr),
|
|
error(OK),
|
|
stage(0) {
|
|
}
|
|
|
|
ResourceInteractiveLoaderBinary::~ResourceInteractiveLoaderBinary() {
|
|
if (f) {
|
|
memdelete(f);
|
|
}
|
|
}
|
|
|
|
Ref<ResourceInteractiveLoader> ResourceFormatLoaderBinary::load_interactive(const String &p_path, const String &p_original_path, Error *r_error, bool p_no_subresource_cache) {
|
|
if (r_error) {
|
|
*r_error = ERR_FILE_CANT_OPEN;
|
|
}
|
|
|
|
Error err;
|
|
FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
|
|
|
|
ERR_FAIL_COND_V_MSG(err != OK, Ref<ResourceInteractiveLoader>(), "Cannot open file '" + p_path + "'.");
|
|
|
|
Ref<ResourceInteractiveLoaderBinary> ria = memnew(ResourceInteractiveLoaderBinary);
|
|
ria->set_no_subresource_cache(p_no_subresource_cache);
|
|
String path = p_original_path != "" ? p_original_path : p_path;
|
|
ria->local_path = ProjectSettings::get_singleton()->localize_path(path);
|
|
ria->res_path = ria->local_path;
|
|
//ria->set_local_path( Globals::get_singleton()->localize_path(p_path) );
|
|
ria->open(f);
|
|
|
|
return ria;
|
|
}
|
|
|
|
void ResourceFormatLoaderBinary::get_recognized_extensions_for_type(const String &p_type, List<String> *p_extensions) const {
|
|
if (p_type == "") {
|
|
get_recognized_extensions(p_extensions);
|
|
return;
|
|
}
|
|
|
|
List<String> extensions;
|
|
ClassDB::get_extensions_for_type(p_type, &extensions);
|
|
|
|
extensions.sort();
|
|
|
|
for (List<String>::Element *E = extensions.front(); E; E = E->next()) {
|
|
String ext = E->get().to_lower();
|
|
p_extensions->push_back(ext);
|
|
}
|
|
}
|
|
void ResourceFormatLoaderBinary::get_recognized_extensions(List<String> *p_extensions) const {
|
|
List<String> extensions;
|
|
ClassDB::get_resource_base_extensions(&extensions);
|
|
extensions.sort();
|
|
|
|
for (List<String>::Element *E = extensions.front(); E; E = E->next()) {
|
|
String ext = E->get().to_lower();
|
|
p_extensions->push_back(ext);
|
|
}
|
|
}
|
|
|
|
bool ResourceFormatLoaderBinary::handles_type(const String &p_type) const {
|
|
return true; //handles all
|
|
}
|
|
|
|
void ResourceFormatLoaderBinary::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) {
|
|
FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
|
|
ERR_FAIL_COND_MSG(!f, "Cannot open file '" + p_path + "'.");
|
|
|
|
Ref<ResourceInteractiveLoaderBinary> ria = memnew(ResourceInteractiveLoaderBinary);
|
|
ria->local_path = ProjectSettings::get_singleton()->localize_path(p_path);
|
|
ria->res_path = ria->local_path;
|
|
//ria->set_local_path( Globals::get_singleton()->localize_path(p_path) );
|
|
ria->get_dependencies(f, p_dependencies, p_add_types);
|
|
}
|
|
|
|
Error ResourceFormatLoaderBinary::rename_dependencies(const String &p_path, const Map<String, String> &p_map) {
|
|
//Error error=OK;
|
|
|
|
FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
|
|
ERR_FAIL_COND_V_MSG(!f, ERR_CANT_OPEN, "Cannot open file '" + p_path + "'.");
|
|
|
|
FileAccess *fw = nullptr; //=FileAccess::open(p_path+".depren");
|
|
|
|
String local_path = p_path.get_base_dir();
|
|
|
|
uint8_t header[4];
|
|
f->get_buffer(header, 4);
|
|
if (header[0] == 'R' && header[1] == 'S' && header[2] == 'C' && header[3] == 'C') {
|
|
// Compressed.
|
|
FileAccessCompressed *fac = memnew(FileAccessCompressed);
|
|
Error err = fac->open_after_magic(f);
|
|
if (err != OK) {
|
|
memdelete(fac);
|
|
memdelete(f);
|
|
ERR_FAIL_V_MSG(err, "Cannot open file '" + p_path + "'.");
|
|
}
|
|
f = fac;
|
|
|
|
FileAccessCompressed *facw = memnew(FileAccessCompressed);
|
|
facw->configure("RSCC");
|
|
err = facw->_open(p_path + ".depren", FileAccess::WRITE);
|
|
if (err) {
|
|
memdelete(fac);
|
|
memdelete(facw);
|
|
ERR_FAIL_COND_V_MSG(err, ERR_FILE_CORRUPT, "Cannot create file '" + p_path + ".depren'.");
|
|
}
|
|
|
|
fw = facw;
|
|
|
|
} else if (header[0] != 'R' || header[1] != 'S' || header[2] != 'R' || header[3] != 'C') {
|
|
// Not normal.
|
|
memdelete(f);
|
|
ERR_FAIL_V_MSG(ERR_FILE_UNRECOGNIZED, "Unrecognized binary resource file '" + local_path + "'.");
|
|
} else {
|
|
fw = FileAccess::open(p_path + ".depren", FileAccess::WRITE);
|
|
if (!fw) {
|
|
memdelete(f);
|
|
}
|
|
ERR_FAIL_COND_V_MSG(!fw, ERR_CANT_CREATE, "Cannot create file '" + p_path + ".depren'.");
|
|
|
|
uint8_t magic[4] = { 'R', 'S', 'R', 'C' };
|
|
fw->store_buffer(magic, 4);
|
|
}
|
|
|
|
bool big_endian = f->get_32();
|
|
bool use_real64 = f->get_32();
|
|
|
|
f->set_endian_swap(big_endian != 0); //read big endian if saved as big endian
|
|
#ifdef BIG_ENDIAN_ENABLED
|
|
fw->store_32(!big_endian);
|
|
#else
|
|
fw->store_32(big_endian);
|
|
#endif
|
|
fw->set_endian_swap(big_endian != 0);
|
|
fw->store_32(use_real64); //use real64
|
|
|
|
uint32_t ver_major = f->get_32();
|
|
uint32_t ver_minor = f->get_32();
|
|
uint32_t ver_format = f->get_32();
|
|
|
|
if (ver_format < FORMAT_VERSION_CAN_RENAME_DEPS) {
|
|
memdelete(f);
|
|
memdelete(fw);
|
|
DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
da->remove(p_path + ".depren");
|
|
memdelete(da);
|
|
//use the old approach
|
|
|
|
WARN_PRINT("This file is old, so it can't refactor dependencies, opening and resaving '" + p_path + "'.");
|
|
|
|
Error err;
|
|
f = FileAccess::open(p_path, FileAccess::READ, &err);
|
|
|
|
ERR_FAIL_COND_V_MSG(err != OK, ERR_FILE_CANT_OPEN, "Cannot open file '" + p_path + "'.");
|
|
|
|
Ref<ResourceInteractiveLoaderBinary> ria = memnew(ResourceInteractiveLoaderBinary);
|
|
ria->local_path = ProjectSettings::get_singleton()->localize_path(p_path);
|
|
ria->res_path = ria->local_path;
|
|
ria->remaps = p_map;
|
|
//ria->set_local_path( Globals::get_singleton()->localize_path(p_path) );
|
|
ria->open(f);
|
|
|
|
err = ria->poll();
|
|
|
|
while (err == OK) {
|
|
err = ria->poll();
|
|
}
|
|
|
|
ERR_FAIL_COND_V(err != ERR_FILE_EOF, ERR_FILE_CORRUPT);
|
|
RES res = ria->get_resource();
|
|
ERR_FAIL_COND_V(!res.is_valid(), ERR_FILE_CORRUPT);
|
|
|
|
return ResourceFormatSaverBinary::singleton->save(p_path, res);
|
|
}
|
|
|
|
if (ver_format > FORMAT_VERSION || ver_major > VERSION_MAJOR) {
|
|
memdelete(f);
|
|
memdelete(fw);
|
|
ERR_FAIL_V_MSG(ERR_FILE_UNRECOGNIZED,
|
|
vformat("File '%s' can't be loaded, as it uses a format version (%d) or engine version (%d.%d) which are not supported by your engine version (%s).",
|
|
local_path, ver_format, ver_major, ver_minor, VERSION_BRANCH));
|
|
}
|
|
|
|
// Since we're not actually converting the file contents, leave the version
|
|
// numbers in the file untouched.
|
|
fw->store_32(ver_major);
|
|
fw->store_32(ver_minor);
|
|
fw->store_32(ver_format);
|
|
|
|
save_ustring(fw, get_ustring(f)); //type
|
|
|
|
uint64_t md_ofs = f->get_position();
|
|
uint64_t importmd_ofs = f->get_64();
|
|
fw->store_64(0); //metadata offset
|
|
|
|
for (int i = 0; i < 14; i++) {
|
|
fw->store_32(0);
|
|
f->get_32();
|
|
}
|
|
|
|
//string table
|
|
uint32_t string_table_size = f->get_32();
|
|
|
|
fw->store_32(string_table_size);
|
|
|
|
for (uint32_t i = 0; i < string_table_size; i++) {
|
|
String s = get_ustring(f);
|
|
save_ustring(fw, s);
|
|
}
|
|
|
|
//external resources
|
|
uint32_t ext_resources_size = f->get_32();
|
|
fw->store_32(ext_resources_size);
|
|
for (uint32_t i = 0; i < ext_resources_size; i++) {
|
|
String type = get_ustring(f);
|
|
String path = get_ustring(f);
|
|
|
|
bool relative = false;
|
|
if (!path.begins_with("res://")) {
|
|
path = local_path.plus_file(path).simplify_path();
|
|
relative = true;
|
|
}
|
|
|
|
if (p_map.has(path)) {
|
|
String np = p_map[path];
|
|
path = np;
|
|
}
|
|
|
|
if (relative) {
|
|
//restore relative
|
|
path = local_path.path_to_file(path);
|
|
}
|
|
|
|
save_ustring(fw, type);
|
|
save_ustring(fw, path);
|
|
}
|
|
|
|
int64_t size_diff = (int64_t)fw->get_position() - (int64_t)f->get_position();
|
|
|
|
//internal resources
|
|
uint32_t int_resources_size = f->get_32();
|
|
fw->store_32(int_resources_size);
|
|
|
|
for (uint32_t i = 0; i < int_resources_size; i++) {
|
|
String path = get_ustring(f);
|
|
uint64_t offset = f->get_64();
|
|
save_ustring(fw, path);
|
|
fw->store_64(offset + size_diff);
|
|
}
|
|
|
|
//rest of file
|
|
uint8_t b = f->get_8();
|
|
while (!f->eof_reached()) {
|
|
fw->store_8(b);
|
|
b = f->get_8();
|
|
}
|
|
|
|
bool all_ok = fw->get_error() == OK;
|
|
|
|
fw->seek(md_ofs);
|
|
fw->store_64(importmd_ofs + size_diff);
|
|
|
|
memdelete(f);
|
|
memdelete(fw);
|
|
|
|
if (!all_ok) {
|
|
return ERR_CANT_CREATE;
|
|
}
|
|
|
|
DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
|
|
da->remove(p_path);
|
|
da->rename(p_path + ".depren", p_path);
|
|
memdelete(da);
|
|
return OK;
|
|
}
|
|
|
|
String ResourceFormatLoaderBinary::get_resource_type(const String &p_path) const {
|
|
FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
|
|
if (!f) {
|
|
return ""; //could not rwead
|
|
}
|
|
|
|
Ref<ResourceInteractiveLoaderBinary> ria = memnew(ResourceInteractiveLoaderBinary);
|
|
ria->local_path = ProjectSettings::get_singleton()->localize_path(p_path);
|
|
ria->res_path = ria->local_path;
|
|
//ria->set_local_path( Globals::get_singleton()->localize_path(p_path) );
|
|
String r = ria->recognize(f);
|
|
return r;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////
|
|
///////////////////////////////////////////////////////////
|
|
///////////////////////////////////////////////////////////
|
|
|
|
void ResourceFormatSaverBinaryInstance::_pad_buffer(FileAccess *f, int p_bytes) {
|
|
int extra = 4 - (p_bytes % 4);
|
|
if (extra < 4) {
|
|
for (int i = 0; i < extra; i++) {
|
|
f->store_8(0); //pad to 32
|
|
}
|
|
}
|
|
}
|
|
|
|
void ResourceFormatSaverBinaryInstance::_write_variant(const Variant &p_property, const PropertyInfo &p_hint) {
|
|
write_variant(f, p_property, resource_set, external_resources, string_map, p_hint);
|
|
}
|
|
|
|
void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Variant &p_property, Set<RES> &resource_set, Map<RES, int> &external_resources, Map<StringName, int> &string_map, const PropertyInfo &p_hint) {
|
|
switch (p_property.get_type()) {
|
|
case Variant::NIL: {
|
|
f->store_32(VARIANT_NIL);
|
|
// don't store anything
|
|
} break;
|
|
case Variant::BOOL: {
|
|
f->store_32(VARIANT_BOOL);
|
|
bool val = p_property;
|
|
f->store_32(val);
|
|
} break;
|
|
case Variant::INT: {
|
|
int64_t val = p_property;
|
|
if (val > 0x7FFFFFFF || val < -(int64_t)0x80000000) {
|
|
f->store_32(VARIANT_INT64);
|
|
f->store_64(val);
|
|
|
|
} else {
|
|
f->store_32(VARIANT_INT);
|
|
f->store_32(int32_t(p_property));
|
|
}
|
|
|
|
} break;
|
|
case Variant::REAL: {
|
|
double d = p_property;
|
|
float fl = d;
|
|
if (double(fl) != d) {
|
|
f->store_32(VARIANT_DOUBLE);
|
|
f->store_double(d);
|
|
} else {
|
|
f->store_32(VARIANT_REAL);
|
|
f->store_real(fl);
|
|
}
|
|
|
|
} break;
|
|
case Variant::STRING: {
|
|
f->store_32(VARIANT_STRING);
|
|
String val = p_property;
|
|
save_unicode_string(f, val);
|
|
|
|
} break;
|
|
case Variant::VECTOR2: {
|
|
f->store_32(VARIANT_VECTOR2);
|
|
Vector2 val = p_property;
|
|
f->store_real(val.x);
|
|
f->store_real(val.y);
|
|
|
|
} break;
|
|
case Variant::RECT2: {
|
|
f->store_32(VARIANT_RECT2);
|
|
Rect2 val = p_property;
|
|
f->store_real(val.position.x);
|
|
f->store_real(val.position.y);
|
|
f->store_real(val.size.x);
|
|
f->store_real(val.size.y);
|
|
|
|
} break;
|
|
case Variant::VECTOR3: {
|
|
f->store_32(VARIANT_VECTOR3);
|
|
Vector3 val = p_property;
|
|
f->store_real(val.x);
|
|
f->store_real(val.y);
|
|
f->store_real(val.z);
|
|
|
|
} break;
|
|
case Variant::PLANE: {
|
|
f->store_32(VARIANT_PLANE);
|
|
Plane val = p_property;
|
|
f->store_real(val.normal.x);
|
|
f->store_real(val.normal.y);
|
|
f->store_real(val.normal.z);
|
|
f->store_real(val.d);
|
|
|
|
} break;
|
|
case Variant::QUAT: {
|
|
f->store_32(VARIANT_QUAT);
|
|
Quat val = p_property;
|
|
f->store_real(val.x);
|
|
f->store_real(val.y);
|
|
f->store_real(val.z);
|
|
f->store_real(val.w);
|
|
|
|
} break;
|
|
case Variant::AABB: {
|
|
f->store_32(VARIANT_AABB);
|
|
AABB val = p_property;
|
|
f->store_real(val.position.x);
|
|
f->store_real(val.position.y);
|
|
f->store_real(val.position.z);
|
|
f->store_real(val.size.x);
|
|
f->store_real(val.size.y);
|
|
f->store_real(val.size.z);
|
|
|
|
} break;
|
|
case Variant::TRANSFORM2D: {
|
|
f->store_32(VARIANT_MATRIX32);
|
|
Transform2D val = p_property;
|
|
f->store_real(val.elements[0].x);
|
|
f->store_real(val.elements[0].y);
|
|
f->store_real(val.elements[1].x);
|
|
f->store_real(val.elements[1].y);
|
|
f->store_real(val.elements[2].x);
|
|
f->store_real(val.elements[2].y);
|
|
|
|
} break;
|
|
case Variant::BASIS: {
|
|
f->store_32(VARIANT_MATRIX3);
|
|
Basis val = p_property;
|
|
f->store_real(val.elements[0].x);
|
|
f->store_real(val.elements[0].y);
|
|
f->store_real(val.elements[0].z);
|
|
f->store_real(val.elements[1].x);
|
|
f->store_real(val.elements[1].y);
|
|
f->store_real(val.elements[1].z);
|
|
f->store_real(val.elements[2].x);
|
|
f->store_real(val.elements[2].y);
|
|
f->store_real(val.elements[2].z);
|
|
|
|
} break;
|
|
case Variant::TRANSFORM: {
|
|
f->store_32(VARIANT_TRANSFORM);
|
|
Transform val = p_property;
|
|
f->store_real(val.basis.elements[0].x);
|
|
f->store_real(val.basis.elements[0].y);
|
|
f->store_real(val.basis.elements[0].z);
|
|
f->store_real(val.basis.elements[1].x);
|
|
f->store_real(val.basis.elements[1].y);
|
|
f->store_real(val.basis.elements[1].z);
|
|
f->store_real(val.basis.elements[2].x);
|
|
f->store_real(val.basis.elements[2].y);
|
|
f->store_real(val.basis.elements[2].z);
|
|
f->store_real(val.origin.x);
|
|
f->store_real(val.origin.y);
|
|
f->store_real(val.origin.z);
|
|
|
|
} break;
|
|
case Variant::COLOR: {
|
|
f->store_32(VARIANT_COLOR);
|
|
Color val = p_property;
|
|
f->store_real(val.r);
|
|
f->store_real(val.g);
|
|
f->store_real(val.b);
|
|
f->store_real(val.a);
|
|
|
|
} break;
|
|
|
|
case Variant::NODE_PATH: {
|
|
f->store_32(VARIANT_NODE_PATH);
|
|
NodePath np = p_property;
|
|
f->store_16(np.get_name_count());
|
|
uint16_t snc = np.get_subname_count();
|
|
if (np.is_absolute()) {
|
|
snc |= 0x8000;
|
|
}
|
|
f->store_16(snc);
|
|
for (int i = 0; i < np.get_name_count(); i++) {
|
|
if (string_map.has(np.get_name(i))) {
|
|
f->store_32(string_map[np.get_name(i)]);
|
|
} else {
|
|
save_unicode_string(f, np.get_name(i), true);
|
|
}
|
|
}
|
|
for (int i = 0; i < np.get_subname_count(); i++) {
|
|
if (string_map.has(np.get_subname(i))) {
|
|
f->store_32(string_map[np.get_subname(i)]);
|
|
} else {
|
|
save_unicode_string(f, np.get_subname(i), true);
|
|
}
|
|
}
|
|
|
|
} break;
|
|
case Variant::_RID: {
|
|
f->store_32(VARIANT_RID);
|
|
WARN_PRINT("Can't save RIDs.");
|
|
RID val = p_property;
|
|
f->store_32(val.get_id());
|
|
} break;
|
|
case Variant::OBJECT: {
|
|
f->store_32(VARIANT_OBJECT);
|
|
RES res = p_property;
|
|
if (res.is_null()) {
|
|
f->store_32(OBJECT_EMPTY);
|
|
return; // don't save it
|
|
}
|
|
|
|
if (res->get_path().length() && res->get_path().find("::") == -1) {
|
|
f->store_32(OBJECT_EXTERNAL_RESOURCE_INDEX);
|
|
f->store_32(external_resources[res]);
|
|
} else {
|
|
if (!resource_set.has(res)) {
|
|
f->store_32(OBJECT_EMPTY);
|
|
ERR_FAIL_MSG("Resource was not pre cached for the resource section, most likely due to circular reference.");
|
|
}
|
|
|
|
f->store_32(OBJECT_INTERNAL_RESOURCE);
|
|
f->store_32(res->get_subindex());
|
|
//internal resource
|
|
}
|
|
|
|
} break;
|
|
case Variant::DICTIONARY: {
|
|
f->store_32(VARIANT_DICTIONARY);
|
|
Dictionary d = p_property;
|
|
f->store_32(uint32_t(d.size()));
|
|
|
|
List<Variant> keys;
|
|
d.get_key_list(&keys);
|
|
|
|
for (List<Variant>::Element *E = keys.front(); E; E = E->next()) {
|
|
/*
|
|
if (!_check_type(dict[E->get()]))
|
|
continue;
|
|
*/
|
|
|
|
write_variant(f, E->get(), resource_set, external_resources, string_map);
|
|
write_variant(f, d[E->get()], resource_set, external_resources, string_map);
|
|
}
|
|
|
|
} break;
|
|
case Variant::ARRAY: {
|
|
f->store_32(VARIANT_ARRAY);
|
|
Array a = p_property;
|
|
f->store_32(uint32_t(a.size()));
|
|
for (int i = 0; i < a.size(); i++) {
|
|
write_variant(f, a[i], resource_set, external_resources, string_map);
|
|
}
|
|
|
|
} break;
|
|
case Variant::POOL_BYTE_ARRAY: {
|
|
f->store_32(VARIANT_RAW_ARRAY);
|
|
PoolVector<uint8_t> arr = p_property;
|
|
int len = arr.size();
|
|
f->store_32(len);
|
|
PoolVector<uint8_t>::Read r = arr.read();
|
|
f->store_buffer(r.ptr(), len);
|
|
_pad_buffer(f, len);
|
|
|
|
} break;
|
|
case Variant::POOL_INT_ARRAY: {
|
|
f->store_32(VARIANT_INT_ARRAY);
|
|
PoolVector<int> arr = p_property;
|
|
int len = arr.size();
|
|
f->store_32(len);
|
|
PoolVector<int>::Read r = arr.read();
|
|
for (int i = 0; i < len; i++) {
|
|
f->store_32(r[i]);
|
|
}
|
|
|
|
} break;
|
|
case Variant::POOL_REAL_ARRAY: {
|
|
f->store_32(VARIANT_REAL_ARRAY);
|
|
PoolVector<real_t> arr = p_property;
|
|
int len = arr.size();
|
|
f->store_32(len);
|
|
PoolVector<real_t>::Read r = arr.read();
|
|
for (int i = 0; i < len; i++) {
|
|
f->store_real(r[i]);
|
|
}
|
|
|
|
} break;
|
|
case Variant::POOL_STRING_ARRAY: {
|
|
f->store_32(VARIANT_STRING_ARRAY);
|
|
PoolVector<String> arr = p_property;
|
|
int len = arr.size();
|
|
f->store_32(len);
|
|
PoolVector<String>::Read r = arr.read();
|
|
for (int i = 0; i < len; i++) {
|
|
save_unicode_string(f, r[i]);
|
|
}
|
|
|
|
} break;
|
|
case Variant::POOL_VECTOR3_ARRAY: {
|
|
f->store_32(VARIANT_VECTOR3_ARRAY);
|
|
PoolVector<Vector3> arr = p_property;
|
|
int len = arr.size();
|
|
f->store_32(len);
|
|
PoolVector<Vector3>::Read r = arr.read();
|
|
for (int i = 0; i < len; i++) {
|
|
f->store_real(r[i].x);
|
|
f->store_real(r[i].y);
|
|
f->store_real(r[i].z);
|
|
}
|
|
|
|
} break;
|
|
case Variant::POOL_VECTOR2_ARRAY: {
|
|
f->store_32(VARIANT_VECTOR2_ARRAY);
|
|
PoolVector<Vector2> arr = p_property;
|
|
int len = arr.size();
|
|
f->store_32(len);
|
|
PoolVector<Vector2>::Read r = arr.read();
|
|
for (int i = 0; i < len; i++) {
|
|
f->store_real(r[i].x);
|
|
f->store_real(r[i].y);
|
|
}
|
|
|
|
} break;
|
|
case Variant::POOL_COLOR_ARRAY: {
|
|
f->store_32(VARIANT_COLOR_ARRAY);
|
|
PoolVector<Color> arr = p_property;
|
|
int len = arr.size();
|
|
f->store_32(len);
|
|
PoolVector<Color>::Read r = arr.read();
|
|
for (int i = 0; i < len; i++) {
|
|
f->store_real(r[i].r);
|
|
f->store_real(r[i].g);
|
|
f->store_real(r[i].b);
|
|
f->store_real(r[i].a);
|
|
}
|
|
|
|
} break;
|
|
default: {
|
|
ERR_FAIL_MSG("Invalid variant.");
|
|
}
|
|
}
|
|
}
|
|
|
|
void ResourceFormatSaverBinaryInstance::_find_resources(const Variant &p_variant, bool p_main) {
|
|
switch (p_variant.get_type()) {
|
|
case Variant::OBJECT: {
|
|
RES res = p_variant.operator RefPtr();
|
|
|
|
if (res.is_null() || external_resources.has(res)) {
|
|
return;
|
|
}
|
|
|
|
if (!p_main && (!bundle_resources) && res->get_path().length() && res->get_path().find("::") == -1) {
|
|
if (res->get_path() == path) {
|
|
ERR_PRINT("Circular reference to resource being saved found: '" + local_path + "' will be null next time it's loaded.");
|
|
return;
|
|
}
|
|
int idx = external_resources.size();
|
|
external_resources[res] = idx;
|
|
return;
|
|
}
|
|
|
|
if (resource_set.has(res)) {
|
|
return;
|
|
}
|
|
|
|
List<PropertyInfo> property_list;
|
|
|
|
res->get_property_list(&property_list);
|
|
|
|
for (List<PropertyInfo>::Element *E = property_list.front(); E; E = E->next()) {
|
|
if (E->get().usage & PROPERTY_USAGE_STORAGE) {
|
|
Variant value = res->get(E->get().name);
|
|
if (E->get().usage & PROPERTY_USAGE_RESOURCE_NOT_PERSISTENT) {
|
|
RES sres = value;
|
|
if (sres.is_valid()) {
|
|
NonPersistentKey npk;
|
|
npk.base = res;
|
|
npk.property = E->get().name;
|
|
non_persistent_map[npk] = sres;
|
|
resource_set.insert(sres);
|
|
saved_resources.push_back(sres);
|
|
}
|
|
} else {
|
|
_find_resources(value);
|
|
}
|
|
}
|
|
}
|
|
|
|
resource_set.insert(res);
|
|
saved_resources.push_back(res);
|
|
|
|
} break;
|
|
|
|
case Variant::ARRAY: {
|
|
Array varray = p_variant;
|
|
int len = varray.size();
|
|
for (int i = 0; i < len; i++) {
|
|
const Variant &v = varray.get(i);
|
|
_find_resources(v);
|
|
}
|
|
|
|
} break;
|
|
|
|
case Variant::DICTIONARY: {
|
|
Dictionary d = p_variant;
|
|
List<Variant> keys;
|
|
d.get_key_list(&keys);
|
|
for (List<Variant>::Element *E = keys.front(); E; E = E->next()) {
|
|
_find_resources(E->get());
|
|
Variant v = d[E->get()];
|
|
_find_resources(v);
|
|
}
|
|
} break;
|
|
case Variant::NODE_PATH: {
|
|
//take the chance and save node path strings
|
|
NodePath np = p_variant;
|
|
for (int i = 0; i < np.get_name_count(); i++) {
|
|
get_string_index(np.get_name(i));
|
|
}
|
|
for (int i = 0; i < np.get_subname_count(); i++) {
|
|
get_string_index(np.get_subname(i));
|
|
}
|
|
|
|
} break;
|
|
default: {
|
|
}
|
|
}
|
|
}
|
|
|
|
void ResourceFormatSaverBinaryInstance::save_unicode_string(FileAccess *f, const String &p_string, bool p_bit_on_len) {
|
|
CharString utf8 = p_string.utf8();
|
|
if (p_bit_on_len) {
|
|
f->store_32((utf8.length() + 1) | 0x80000000);
|
|
} else {
|
|
f->store_32(utf8.length() + 1);
|
|
}
|
|
f->store_buffer((const uint8_t *)utf8.get_data(), utf8.length() + 1);
|
|
}
|
|
|
|
int ResourceFormatSaverBinaryInstance::get_string_index(const String &p_string) {
|
|
StringName s = p_string;
|
|
if (string_map.has(s)) {
|
|
return string_map[s];
|
|
}
|
|
|
|
string_map[s] = strings.size();
|
|
strings.push_back(s);
|
|
return strings.size() - 1;
|
|
}
|
|
|
|
Error ResourceFormatSaverBinaryInstance::save(const String &p_path, const RES &p_resource, uint32_t p_flags) {
|
|
Error err;
|
|
if (p_flags & ResourceSaver::FLAG_COMPRESS) {
|
|
FileAccessCompressed *fac = memnew(FileAccessCompressed);
|
|
fac->configure("RSCC");
|
|
f = fac;
|
|
err = fac->_open(p_path, FileAccess::WRITE);
|
|
if (err) {
|
|
memdelete(f);
|
|
}
|
|
|
|
} else {
|
|
f = FileAccess::open(p_path, FileAccess::WRITE, &err);
|
|
}
|
|
|
|
ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot create file '" + p_path + "'.");
|
|
|
|
relative_paths = p_flags & ResourceSaver::FLAG_RELATIVE_PATHS;
|
|
skip_editor = p_flags & ResourceSaver::FLAG_OMIT_EDITOR_PROPERTIES;
|
|
bundle_resources = p_flags & ResourceSaver::FLAG_BUNDLE_RESOURCES;
|
|
big_endian = p_flags & ResourceSaver::FLAG_SAVE_BIG_ENDIAN;
|
|
takeover_paths = p_flags & ResourceSaver::FLAG_REPLACE_SUBRESOURCE_PATHS;
|
|
|
|
if (!p_path.begins_with("res://")) {
|
|
takeover_paths = false;
|
|
}
|
|
|
|
local_path = p_path.get_base_dir();
|
|
path = ProjectSettings::get_singleton()->localize_path(p_path);
|
|
|
|
_find_resources(p_resource, true);
|
|
|
|
if (!(p_flags & ResourceSaver::FLAG_COMPRESS)) {
|
|
//save header compressed
|
|
static const uint8_t header[4] = { 'R', 'S', 'R', 'C' };
|
|
f->store_buffer(header, 4);
|
|
}
|
|
|
|
if (big_endian) {
|
|
f->store_32(1);
|
|
f->set_endian_swap(true);
|
|
} else {
|
|
f->store_32(0);
|
|
}
|
|
|
|
f->store_32(0); //64 bits file, false for now
|
|
f->store_32(VERSION_MAJOR);
|
|
f->store_32(VERSION_MINOR);
|
|
f->store_32(FORMAT_VERSION);
|
|
|
|
if (f->get_error() != OK && f->get_error() != ERR_FILE_EOF) {
|
|
f->close();
|
|
memdelete(f);
|
|
return ERR_CANT_CREATE;
|
|
}
|
|
|
|
save_unicode_string(f, p_resource->get_class());
|
|
f->store_64(0); //offset to import metadata
|
|
for (int i = 0; i < 14; i++) {
|
|
f->store_32(0); // reserved
|
|
}
|
|
|
|
List<ResourceData> resources;
|
|
|
|
{
|
|
for (List<RES>::Element *E = saved_resources.front(); E; E = E->next()) {
|
|
ResourceData &rd = resources.push_back(ResourceData())->get();
|
|
rd.type = E->get()->get_class();
|
|
|
|
List<PropertyInfo> property_list;
|
|
E->get()->get_property_list(&property_list);
|
|
|
|
for (List<PropertyInfo>::Element *F = property_list.front(); F; F = F->next()) {
|
|
if (skip_editor && F->get().name.begins_with("__editor")) {
|
|
continue;
|
|
}
|
|
if ((F->get().usage & PROPERTY_USAGE_STORAGE)) {
|
|
Property p;
|
|
p.name_idx = get_string_index(F->get().name);
|
|
|
|
if (F->get().usage & PROPERTY_USAGE_RESOURCE_NOT_PERSISTENT) {
|
|
NonPersistentKey npk;
|
|
npk.base = E->get();
|
|
npk.property = F->get().name;
|
|
if (non_persistent_map.has(npk)) {
|
|
p.value = non_persistent_map[npk];
|
|
}
|
|
} else {
|
|
p.value = E->get()->get(F->get().name);
|
|
}
|
|
|
|
Variant default_value = ClassDB::class_get_default_property_value(E->get()->get_class(), F->get().name);
|
|
|
|
if (default_value.get_type() != Variant::NIL && bool(Variant::evaluate(Variant::OP_EQUAL, p.value, default_value))) {
|
|
continue;
|
|
}
|
|
|
|
p.pi = F->get();
|
|
|
|
rd.properties.push_back(p);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
f->store_32(strings.size()); //string table size
|
|
for (int i = 0; i < strings.size(); i++) {
|
|
save_unicode_string(f, strings[i]);
|
|
}
|
|
|
|
// save external resource table
|
|
f->store_32(external_resources.size()); //amount of external resources
|
|
Vector<RES> save_order;
|
|
save_order.resize(external_resources.size());
|
|
|
|
for (Map<RES, int>::Element *E = external_resources.front(); E; E = E->next()) {
|
|
save_order.write[E->get()] = E->key();
|
|
}
|
|
|
|
for (int i = 0; i < save_order.size(); i++) {
|
|
save_unicode_string(f, save_order[i]->get_save_class());
|
|
String path = save_order[i]->get_path();
|
|
path = relative_paths ? local_path.path_to_file(path) : path;
|
|
save_unicode_string(f, path);
|
|
}
|
|
// save internal resource table
|
|
f->store_32(saved_resources.size()); //amount of internal resources
|
|
Vector<uint64_t> ofs_pos;
|
|
Set<int> used_indices;
|
|
|
|
for (List<RES>::Element *E = saved_resources.front(); E; E = E->next()) {
|
|
RES r = E->get();
|
|
if (r->get_path() == "" || r->get_path().find("::") != -1) {
|
|
if (r->get_subindex() != 0) {
|
|
if (used_indices.has(r->get_subindex())) {
|
|
r->set_subindex(0); //repeated
|
|
} else {
|
|
used_indices.insert(r->get_subindex());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (List<RES>::Element *E = saved_resources.front(); E; E = E->next()) {
|
|
RES r = E->get();
|
|
if (r->get_path() == "" || r->get_path().find("::") != -1) {
|
|
if (r->get_subindex() == 0) {
|
|
int new_subindex = 1;
|
|
if (used_indices.size()) {
|
|
new_subindex = used_indices.back()->get() + 1;
|
|
}
|
|
|
|
r->set_subindex(new_subindex);
|
|
used_indices.insert(new_subindex);
|
|
}
|
|
|
|
save_unicode_string(f, "local://" + itos(r->get_subindex()));
|
|
if (takeover_paths) {
|
|
r->set_path(p_path + "::" + itos(r->get_subindex()), true);
|
|
}
|
|
#ifdef TOOLS_ENABLED
|
|
r->set_edited(false);
|
|
#endif
|
|
} else {
|
|
save_unicode_string(f, r->get_path()); //actual external
|
|
}
|
|
ofs_pos.push_back(f->get_position());
|
|
f->store_64(0); //offset in 64 bits
|
|
}
|
|
|
|
Vector<uint64_t> ofs_table;
|
|
|
|
//now actually save the resources
|
|
for (List<ResourceData>::Element *E = resources.front(); E; E = E->next()) {
|
|
ResourceData &rd = E->get();
|
|
|
|
ofs_table.push_back(f->get_position());
|
|
save_unicode_string(f, rd.type);
|
|
f->store_32(rd.properties.size());
|
|
|
|
for (List<Property>::Element *F = rd.properties.front(); F; F = F->next()) {
|
|
Property &p = F->get();
|
|
f->store_32(p.name_idx);
|
|
_write_variant(p.value, F->get().pi);
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < ofs_table.size(); i++) {
|
|
f->seek(ofs_pos[i]);
|
|
f->store_64(ofs_table[i]);
|
|
}
|
|
|
|
f->seek_end();
|
|
|
|
f->store_buffer((const uint8_t *)"RSRC", 4); //magic at end
|
|
|
|
if (f->get_error() != OK && f->get_error() != ERR_FILE_EOF) {
|
|
f->close();
|
|
memdelete(f);
|
|
return ERR_CANT_CREATE;
|
|
}
|
|
|
|
f->close();
|
|
memdelete(f);
|
|
|
|
return OK;
|
|
}
|
|
|
|
Error ResourceFormatSaverBinary::save(const String &p_path, const RES &p_resource, uint32_t p_flags) {
|
|
String local_path = ProjectSettings::get_singleton()->localize_path(p_path);
|
|
ResourceFormatSaverBinaryInstance saver;
|
|
return saver.save(local_path, p_resource, p_flags);
|
|
}
|
|
|
|
bool ResourceFormatSaverBinary::recognize(const RES &p_resource) const {
|
|
return true; //all recognized
|
|
}
|
|
|
|
void ResourceFormatSaverBinary::get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const {
|
|
String base = p_resource->get_base_extension().to_lower();
|
|
p_extensions->push_back(base);
|
|
if (base != "res") {
|
|
p_extensions->push_back("res");
|
|
}
|
|
}
|
|
|
|
ResourceFormatSaverBinary *ResourceFormatSaverBinary::singleton = nullptr;
|
|
|
|
ResourceFormatSaverBinary::ResourceFormatSaverBinary() {
|
|
singleton = this;
|
|
}
|