GigabiteStudios/Create-Engine
1
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases Wiki Activity

Added Lua API for AudioPlayerComponent

Browse Source
This commit is contained in:
OusmBlueNinja 2025-05-07 15:34:12 -05:00
parent fca9640e72
commit 90fb92c3ae
11 changed files with 1683 additions and 1470 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
imgui.ini
View File

@ -10,24 +10,24 @@ Collapsed=1
[Window][WindowOverViewport_11111111]
Pos=0,19
Size=1280,701
Size=1920,1158
Collapsed=0
[Window][Inspector]
Pos=913,19
Size=367,202
Pos=1553,19
Size=367,659
Collapsed=0
DockId=0x00000018,0
[Window][Scene Tree]
Pos=0,19
Size=335,350
Size=335,579
Collapsed=0
DockId=0x0000000F,0
[Window][Viewport]
Pos=337,19
Size=574,202
Size=1214,659
Collapsed=0
DockId=0x00000017,0
@ -36,14 +36,14 @@ Size=1280,19
Collapsed=0
[Window][Performance Info]
Pos=1106,223
Size=174,268
Pos=1628,680
Size=292,268
Collapsed=0
DockId=0x00000019,0
[Window][Console]
Pos=337,223
Size=736,497
Pos=337,680
Size=1238,497
Collapsed=0
DockId=0x00000013,0
@ -78,8 +78,8 @@ Collapsed=0
DockId=0x00000015,1
[Window][Color Correction]
Pos=1106,493
Size=174,227
Pos=1628,950
Size=292,227
Collapsed=0
DockId=0x0000001A,0
@ -113,8 +113,8 @@ Collapsed=0
DockId=0x0000000E,0
[Window][Audio Output]
Pos=1075,223
Size=29,497
Pos=1577,680
Size=49,497
Collapsed=0
DockId=0x00000012,0
@ -125,8 +125,8 @@ Collapsed=0
DockId=0x0000000D,0
[Window][Resources]
Pos=0,371
Size=335,349
Pos=0,600
Size=335,577
Collapsed=0
DockId=0x00000010,0
@ -141,7 +141,7 @@ Column 0 Weight=1.0000
Column 1 Width=120
[Docking][Data]
DockSpace ID=0x11111111 Window=0x1BBC0F80 Pos=0,19 Size=1280,701 Split=X
DockSpace ID=0x11111111 Window=0x1BBC0F80 Pos=0,19 Size=1920,1158 Split=X
DockNode ID=0x00000005 Parent=0x11111111 SizeRef=989,1158 Split=X
DockNode ID=0x00000001 Parent=0x00000005 SizeRef=335,701 Split=Y Selected=0x12EF0F59
DockNode ID=0x00000003 Parent=0x00000001 SizeRef=342,637 Split=Y Selected=0x12EF0F59

1
remake.yaml
View File

@ -65,6 +65,7 @@ auto_libs:
- ssl
- crypto
- dbghelp
- z
auto_includes:
- imgui

3
remake/.remake_cache.json
View File

@ -8,5 +8,6 @@
"ssl": "C:\\msys64\\mingw64\\lib\\libssl.a",
"crypto": "C:\\msys64\\mingw64\\lib\\libcrypto.a",
"dbghelp": "C:\\msys64\\mingw64\\lib\\libdbghelp.a",
"imgui": "src\\vendor\\imgui"
"imgui": "src\\vendor\\imgui",
"z": "C:\\msys64\\mingw64\\lib\\libz.a"
}

7
remake/build.log
View File

@ -1,3 +1,4 @@
[COMPILE] g++ -std=c++20 -Wall -g -Isrc/include -Isrc/include/lua -Isrc/vendor -Isrc/vendor/imgui -Isrc/vendor/box2d -Isrc/vendor/xxhash -Isrc/vendor/miniaudio -Isrc/vendor/imguizmo -IC:/msys64/mingw64/include -IC:\msys64\mingw64\lib\libyaml-cpp.a -Isrc\vendor\imgui -MMD -MP -c src\src\core\audio\AudioEngine.cpp -o src\build\core\audio\AudioEngine.o
[COMPILE] g++ -std=c++20 -Wall -g -Isrc/include -Isrc/include/lua -Isrc/vendor -Isrc/vendor/imgui -Isrc/vendor/box2d -Isrc/vendor/xxhash -Isrc/vendor/miniaudio -Isrc/vendor/imguizmo -IC:/msys64/mingw64/include -IC:\msys64\mingw64\lib\libyaml-cpp.a -Isrc\vendor\imgui -MMD -MP -c src\src\Engine.cpp -o src\build\Engine.o
[LINK] g++ src\build\Engine.o src\build\main.o src\build\Renderer.o src\build\Components\AnimationComponent.o src\build\Components\AudioPlayerComponent.o src\build\Components\CameraComponent.o src\build\Components\LightComponent.o src\build\Components\ParticleComponent.o src\build\Components\PhysicsComponent.o src\build\Components\ScriptComponent.o src\build\Components\SpriteComponent.o src\build\Components\TextComonent.o src\build\Components\TilemapComponent.o src\build\core\audio\AudioEngine.o src\build\core\functions\Prefab.o src\build\core\utils\AssetManager.o src\build\core\utils\EngineConfig.o src\build\core\utils\ExceptionHandler.o src\build\core\utils\FileDialog.o src\build\core\utils\input.o src\build\core\utils\LoadingWindow.o src\build\core\utils\Logging.o src\build\core\utils\Popup.o src\build\core\utils\Profiler.o src\build\core\utils\Texture.o src\build\core\utils\utils.o src\build\editor\windows\AssetBrowser.o src\build\editor\windows\AudioInfo.o src\build\editor\windows\Inspector.o src\build\Entitys\Object.o src\build\utils\GameObjectsList.o src\build\utils\Shader.o src\build\utils\UID.o src\build\lapi.o src\build\lauxlib.o src\build\lbaselib.o src\build\lcode.o src\build\lcorolib.o src\build\lctype.o src\build\ldblib.o src\build\ldebug.o src\build\ldo.o src\build\ldump.o src\build\lfunc.o src\build\lgc.o src\build\linit.o src\build\liolib.o src\build\llex.o src\build\lmathlib.o src\build\lmem.o src\build\loadlib.o src\build\lobject.o src\build\lopcodes.o src\build\loslib.o src\build\lparser.o src\build\lstate.o src\build\lstring.o src\build\lstrlib.o src\build\ltable.o src\build\ltablib.o src\build\ltm.o src\build\lua.o src\build\luac.o src\build\lundump.o src\build\lutf8lib.o src\build\lvm.o src\build\lzio.o src\build\imgui.o src\build\imgui_demo.o src\build\imgui_draw.o src\build\imgui_impl_glfw.o src\build\imgui_impl_opengl3.o src\build\imgui_tables.o src\build\imgui_widgets.o src\build\aabb.o src\build\arena_allocator.o src\build\array.o src\build\bitset.o src\build\body.o src\build\broad_phase.o src\build\constraint_graph.o src\build\contact.o src\build\contact_solver.o src\build\core.o src\build\distance.o src\build\distance_joint.o src\build\dynamic_tree.o src\build\geometry.o src\build\hull.o src\build\id_pool.o src\build\island.o src\build\joint.o src\build\manifold.o src\build\math_functions.o src\build\motor_joint.o src\build\mouse_joint.o src\build\mover.o src\build\prismatic_joint.o src\build\revolute_joint.o src\build\sensor.o src\build\shape.o src\build\solver.o src\build\solver_set.o src\build\table.o src\build\timer.o src\build\types.o src\build\weld_joint.o src\build\wheel_joint.o src\build\world.o src\build\xxhash.o src\build\miniaudio.o src\build\ImGuizmo.o -o src\build\app.exe -LC:\msys64\mingw64\lib -lglfw3 -lglew32 -lopengl32 -lgdi32 -lyaml-cpp -lcomdlg32 -lssl -lcrypto -ldbghelp
[COMPILE] g++ -std=c++20 -Wall -g -Isrc/include -Isrc/include/lua -Isrc/vendor -Isrc/vendor/imgui -Isrc/vendor/box2d -Isrc/vendor/xxhash -Isrc/vendor/miniaudio -Isrc/vendor/imguizmo -IC:/msys64/mingw64/include -IC:\msys64\mingw64\lib\libyaml-cpp.a -Isrc\vendor\imgui -MMD -MP -c src\src\core\functions\ScenePacker.cpp -o src\build\core\functions\ScenePacker.o
[LINK] g++ src\build\Engine.o src\build\main.o src\build\Renderer.o src\build\Components\AnimationComponent.o src\build\Components\AudioPlayerComponent.o src\build\Components\CameraComponent.o src\build\Components\LightComponent.o src\build\Components\ParticleComponent.o src\build\Components\PhysicsComponent.o src\build\Components\ScriptComponent.o src\build\Components\SpriteComponent.o src\build\Components\TextComonent.o src\build\Components\TilemapComponent.o src\build\core\audio\AudioEngine.o src\build\core\functions\Prefab.o src\build\core\functions\ScenePacker.o src\build\core\utils\AssetManager.o src\build\core\utils\EngineConfig.o src\build\core\utils\ExceptionHandler.o src\build\core\utils\FileDialog.o src\build\core\utils\input.o src\build\core\utils\LoadingWindow.o src\build\core\utils\Logging.o src\build\core\utils\Popup.o src\build\core\utils\Profiler.o src\build\core\utils\Texture.o src\build\core\utils\utils.o src\build\editor\windows\AssetBrowser.o src\build\editor\windows\AudioInfo.o src\build\editor\windows\Inspector.o src\build\Entitys\Object.o src\build\utils\GameObjectsList.o src\build\utils\Shader.o src\build\utils\UID.o src\build\lapi.o src\build\lauxlib.o src\build\lbaselib.o src\build\lcode.o src\build\lcorolib.o src\build\lctype.o src\build\ldblib.o src\build\ldebug.o src\build\ldo.o src\build\ldump.o src\build\lfunc.o src\build\lgc.o src\build\linit.o src\build\liolib.o src\build\llex.o src\build\lmathlib.o src\build\lmem.o src\build\loadlib.o src\build\lobject.o src\build\lopcodes.o src\build\loslib.o src\build\lparser.o src\build\lstate.o src\build\lstring.o src\build\lstrlib.o src\build\ltable.o src\build\ltablib.o src\build\ltm.o src\build\lua.o src\build\luac.o src\build\lundump.o src\build\lutf8lib.o src\build\lvm.o src\build\lzio.o src\build\imgui.o src\build\imgui_demo.o src\build\imgui_draw.o src\build\imgui_impl_glfw.o src\build\imgui_impl_opengl3.o src\build\imgui_tables.o src\build\imgui_widgets.o src\build\aabb.o src\build\arena_allocator.o src\build\array.o src\build\bitset.o src\build\body.o src\build\broad_phase.o src\build\constraint_graph.o src\build\contact.o src\build\contact_solver.o src\build\core.o src\build\distance.o src\build\distance_joint.o src\build\dynamic_tree.o src\build\geometry.o src\build\hull.o src\build\id_pool.o src\build\island.o src\build\joint.o src\build\manifold.o src\build\math_functions.o src\build\motor_joint.o src\build\mouse_joint.o src\build\mover.o src\build\prismatic_joint.o src\build\revolute_joint.o src\build\sensor.o src\build\shape.o src\build\solver.o src\build\solver_set.o src\build\table.o src\build\timer.o src\build\types.o src\build\weld_joint.o src\build\wheel_joint.o src\build\world.o src\build\xxhash.o src\build\miniaudio.o src\build\ImGuizmo.o -o src\build\app.exe -LC:\msys64\mingw64\lib -lglfw3 -lglew32 -lopengl32 -lgdi32 -lyaml-cpp -lcomdlg32 -lssl -lcrypto -ldbghelp -lz
[ERROR] Runtime crash
Command 'src\build\app.exe' returned non-zero exit status 3221225477.

17
src/assets/lua/sound_test.lua Normal file
View File

@ -0,0 +1,17 @@
local jumpSound = nil
function OnInit()
jumpSound = Engine.GetObjectByTag("Jump_Object_Sound")
if not jumpSound then
Engine.LogError("Jump_Object_Sound object not found!")
end
end
function OnUpdate(dt)
if Engine.KeyDown(Keycode.Space) and jumpSound then
local sound = jumpSound:GetComponent("SoundComponent")
if sound then
sound:Play()
end
end
end

2779
src/assets/scenes/a_cool_isometric_world.cene
View File

File diff suppressed because it is too large Load Diff

197
src/src/Components/ScriptComponent.cpp
View File

@ -10,6 +10,7 @@
#include "../Components/TextComponent.h"
#include "../Components/TilemapComponent.h"
#include "../Components/AnimationComponent.h"
#include "../Components/AudioPlayerComponent.h"
#include "../core/utils/Profiler.h"
#include "../core/utils/utils.h"
@ -19,7 +20,6 @@
#include "../core/types/vec2.h"
#include "../core/types/vec3.h"
#include <lua.hpp>
#include <memory>
#include <cstring>
@ -57,20 +57,16 @@ struct LuaLightWrapper
{
LightComponent *comp;
};
struct LuaSoundWrapper
{
AudioPlayerComponent *comp;
};
#define LUA_SOUND_MT "LuaSoundMeta"
#define LUA_LIGHT_MT "LuaLightMeta"
#define LUA_ANIMATION_MT "LuaAnimationMeta"
static core::types::Vec3 GetLuaVector3(lua_State* L, int index);
static core::types::Vec3 GetLuaVector3(lua_State *L, int index);
ScriptComponent::ScriptComponent(Object *owner) : Component(owner), L(nullptr) {}
ScriptComponent::~ScriptComponent()
@ -157,26 +153,32 @@ static int Lua_DebugLua(lua_State *L)
return 0;
}
static Component *GetComponentByName(Object *obj, const std::string &type)
static Component* GetComponentByName(Object* obj, const std::string& type)
{
PROFILE_DEEP_SCOPE("GetComponentByName");
if (type == "SpriteComponent")
return obj->GetComponent<SpriteComponent>().get();
if (type == "CameraComponent")
return obj->GetComponent<CameraComponent>().get();
if (type == "LightComponent")
return obj->GetComponent<LightComponent>().get();
if (type == "TilemapComponent")
return obj->GetComponent<TilemapComponent>().get();
if (type == "TextComponent")
return obj->GetComponent<TextComponent>().get();
if (type == "ScriptComponent")
return obj->GetComponent<ScriptComponent>().get();
if (type == "AnimationComponent")
return obj->GetComponent<AnimationComponent>().get();
using GetterFn = std::function<Component*(Object*)>;
static const std::unordered_map<std::string, GetterFn> table = {
{"SpriteComponent", [](Object* o) { return o->GetComponent<SpriteComponent>().get(); }},
{"CameraComponent", [](Object* o) { return o->GetComponent<CameraComponent>().get(); }},
{"LightComponent", [](Object* o) { return o->GetComponent<LightComponent>().get(); }},
{"TilemapComponent", [](Object* o) { return o->GetComponent<TilemapComponent>().get(); }},
{"TextComponent", [](Object* o) { return o->GetComponent<TextComponent>().get(); }},
{"ScriptComponent", [](Object* o) { return o->GetComponent<ScriptComponent>().get(); }},
{"AnimationComponent", [](Object* o) { return o->GetComponent<AnimationComponent>().get(); }},
{"AudioPlayerComponent", [](Object* o) { return o->GetComponent<AudioPlayerComponent>().get(); }},
};
auto it = table.find(type);
if (it != table.end())
return it->second(obj);
return nullptr;
}
static int Lua_GetMousePos(lua_State *L)
{
PROFILE_DEEP_SCOPE("Engine::GetMousePos");
@ -226,12 +228,67 @@ static int Lua_Object_GetComponent(lua_State *L)
lua_pushnil(L);
return 1;
}
if (strcmp(type, "SoundComponent") == 0)
{
auto compPtr = wrapper->obj->GetComponent<AudioPlayerComponent>();
if (compPtr)
{
LuaSoundWrapper *sw = (LuaSoundWrapper *)lua_newuserdata(L, sizeof(LuaSoundWrapper));
sw->comp = compPtr.get();
luaL_getmetatable(L, LUA_SOUND_MT);
lua_setmetatable(L, -2);
return 1;
}
lua_pushnil(L);
return 1;
}
Component *comp = GetComponentByName(wrapper->obj, type);
lua_pushlightuserdata(L, comp ? comp : nullptr);
return 1;
}
static AudioPlayerComponent* CheckSound(lua_State* L)
{
return ((LuaSoundWrapper*)luaL_checkudata(L, 1, LUA_SOUND_MT))->comp;
}
static int Lua_Sound_Play(lua_State* L)
{
CheckSound(L)->Play();
return 0;
}
static int Lua_Sound_Stop(lua_State* L)
{
CheckSound(L)->Stop();
return 0;
}
static int Lua_Sound_Pause(lua_State* L)
{
CheckSound(L)->Pause();
return 0;
}
static int Lua_Sound_SetVolume(lua_State* L)
{
float vol = static_cast<float>(luaL_checknumber(L, 2));
CheckSound(L)->SetVolume(vol);
return 0;
}
static int Lua_Sound_Index(lua_State* L)
{
luaL_getmetatable(L, LUA_SOUND_MT);
lua_pushvalue(L, 2);
lua_rawget(L, -2);
return 1;
}
static int Lua_Object_GetPosition(lua_State *L)
{
PROFILE_DEEP_SCOPE("Object::GetPosition");
@ -305,12 +362,6 @@ static int Lua_GetObjectByTag(lua_State *L)
return 1;
}
static LightComponent *CheckLight(lua_State *L)
{
return ((LuaLightWrapper *)luaL_checkudata(L, 1, LUA_LIGHT_MT))->comp;
@ -321,7 +372,9 @@ static int Lua_Light_GetColor(lua_State *L)
auto *light = CheckLight(L);
glm::vec3 c = light->GetColor();
LuaVector3 *vec = (LuaVector3 *)lua_newuserdata(L, sizeof(LuaVector3));
vec->x = c.x; vec->y = c.y; vec->z = c.z;
vec->x = c.x;
vec->y = c.y;
vec->z = c.z;
luaL_getmetatable(L, LUA_VECTOR3_MT);
lua_setmetatable(L, -2);
return 1;
@ -329,13 +382,12 @@ static int Lua_Light_GetColor(lua_State *L)
static int Lua_Light_SetColor(lua_State *L)
{
auto* light = CheckLight(L);
auto *light = CheckLight(L);
core::types::Vec3 color = GetLuaVector3(L, 2);
light->SetColor(color);
return 0;
}
static int Lua_Light_GetIntensity(lua_State *L)
{
lua_pushnumber(L, CheckLight(L)->GetIntensity());
@ -392,26 +444,16 @@ static int Lua_Light_Index(lua_State *L)
return 1;
}
void RegisterLightType(lua_State *L)
void RegisterSoundType(lua_State* L)
{
luaL_newmetatable(L, LUA_LIGHT_MT);
luaL_newmetatable(L, LUA_SOUND_MT);
lua_pushcfunction(L, Lua_Light_GetColor); lua_setfield(L, -2, "GetColor");
lua_pushcfunction(L, Lua_Light_SetColor); lua_setfield(L, -2, "SetColor");
lua_pushcfunction(L, Lua_Sound_Play); lua_setfield(L, -2, "Play");
lua_pushcfunction(L, Lua_Sound_Stop); lua_setfield(L, -2, "Stop");
lua_pushcfunction(L, Lua_Sound_Pause); lua_setfield(L, -2, "Pause");
lua_pushcfunction(L, Lua_Sound_SetVolume); lua_setfield(L, -2, "SetVolume");
lua_pushcfunction(L, Lua_Light_GetIntensity); lua_setfield(L, -2, "GetIntensity");
lua_pushcfunction(L, Lua_Light_SetIntensity); lua_setfield(L, -2, "SetIntensity");
lua_pushcfunction(L, Lua_Light_GetRadius); lua_setfield(L, -2, "GetRadius");
lua_pushcfunction(L, Lua_Light_SetRadius); lua_setfield(L, -2, "SetRadius");
lua_pushcfunction(L, Lua_Light_GetFalloff); lua_setfield(L, -2, "GetFalloff");
lua_pushcfunction(L, Lua_Light_SetFalloff); lua_setfield(L, -2, "SetFalloff");
lua_pushcfunction(L, Lua_Light_GetType); lua_setfield(L, -2, "GetType");
lua_pushcfunction(L, Lua_Light_SetType); lua_setfield(L, -2, "SetType");
lua_pushcfunction(L, Lua_Light_Index);
lua_pushcfunction(L, Lua_Sound_Index);
lua_setfield(L, -2, "__index");
lua_pop(L, 1);
@ -420,7 +462,40 @@ void RegisterLightType(lua_State *L)
void RegisterLightType(lua_State *L)
{
luaL_newmetatable(L, LUA_LIGHT_MT);
lua_pushcfunction(L, Lua_Light_GetColor);
lua_setfield(L, -2, "GetColor");
lua_pushcfunction(L, Lua_Light_SetColor);
lua_setfield(L, -2, "SetColor");
lua_pushcfunction(L, Lua_Light_GetIntensity);
lua_setfield(L, -2, "GetIntensity");
lua_pushcfunction(L, Lua_Light_SetIntensity);
lua_setfield(L, -2, "SetIntensity");
lua_pushcfunction(L, Lua_Light_GetRadius);
lua_setfield(L, -2, "GetRadius");
lua_pushcfunction(L, Lua_Light_SetRadius);
lua_setfield(L, -2, "SetRadius");
lua_pushcfunction(L, Lua_Light_GetFalloff);
lua_setfield(L, -2, "GetFalloff");
lua_pushcfunction(L, Lua_Light_SetFalloff);
lua_setfield(L, -2, "SetFalloff");
lua_pushcfunction(L, Lua_Light_GetType);
lua_setfield(L, -2, "GetType");
lua_pushcfunction(L, Lua_Light_SetType);
lua_setfield(L, -2, "SetType");
lua_pushcfunction(L, Lua_Light_Index);
lua_setfield(L, -2, "__index");
lua_pop(L, 1);
}
// --- AnimationComponent Lua bindings ---
static AnimationComponent *CheckAnimationComponent(lua_State *L, int idx)
@ -665,26 +740,26 @@ static int Lua_KeyDown(lua_State *L)
return 1;
}
static core::types::Vec3 GetLuaVector3(lua_State* L, int index)
static core::types::Vec3 GetLuaVector3(lua_State *L, int index)
{
if (luaL_testudata(L, index, LUA_VECTOR3_MT))
{
auto* vec = static_cast<LuaVector3*>(lua_touserdata(L, index));
auto *vec = static_cast<LuaVector3 *>(lua_touserdata(L, index));
return core::types::Vec3(vec->x, vec->y, vec->z);
}
else if (lua_istable(L, index))
{
core::types::Vec3 result;
static const char* keys1[3] = { "x", "y", "z" };
static const char* keys2[3] = { "r", "g", "b" };
static const char *keys1[3] = {"x", "y", "z"};
static const char *keys2[3] = {"r", "g", "b"};
const char** keys = keys1;
const char **keys = keys1;
lua_pushstring(L, "x");
lua_rawget(L, index);
if (lua_isnil(L, -1)) {
if (lua_isnil(L, -1))
{
keys = keys2;
lua_pop(L, 1);
}
@ -704,9 +779,6 @@ static core::types::Vec3 GetLuaVector3(lua_State* L, int index)
return core::types::Vec3(0, 0, 0);
}
static int Lua_Vector3_New(lua_State *L)
{
PROFILE_DEEP_SCOPE("Vector3()");
@ -901,6 +973,7 @@ void ScriptComponent::ReloadScript()
RegisterAnimationType(L);
RegisterEngineBindings();
RegisterLightType(L);
RegisterSoundType(L);
keycode_loader(L);

4
src/src/Engine.cpp
View File

@ -1791,7 +1791,6 @@ void Engine::Shutdown()
AudioEngine::Shutdown();
AssetManager::ClearAllAssets();
@ -1801,5 +1800,8 @@ void Engine::Shutdown()
glfwDestroyWindow(window);
glfwTerminate();
AssetManager::ClearAllAssets();
}

80
src/src/core/functions/ScenePacker.cpp Normal file
View File

@ -0,0 +1,80 @@
#include "ScenePacker.h"
#include "../../core/utils/Logging.h"
#include "../../core/utils/ExceptionHandler.h"
#include <zlib.h>
#include <cstring>
using namespace Create;
static constexpr size_t HEADER_SIZE = 8; // 4 bytes CRC32 + 4 bytes decompressed size
// CRC32 via zlib
uint32_t ScenePacker::ComputeCRC32(const void* data, size_t length)
{
return crc32(0L, static_cast<const Bytef*>(data), static_cast<uInt>(length));
}
std::vector<uint8_t> ScenePacker::Pack(const YAML::Node& node)
{
YAML::Emitter out;
out << node;
return PackText(out.c_str());
}
std::vector<uint8_t> ScenePacker::PackText(const std::string& yamlText)
{
const uint8_t* input = reinterpret_cast<const uint8_t*>(yamlText.data());
uLongf maxCompressedSize = compressBound(static_cast<uLongf>(yamlText.size()));
std::vector<uint8_t> compressed(HEADER_SIZE + maxCompressedSize);
uLongf actualSize = maxCompressedSize;
if (compress(&compressed[HEADER_SIZE], &actualSize, input, yamlText.size()) != Z_OK) {
throw FatalError("[ScenePacker] Compression failed.", Exceptions::SystemFailure);
}
uint32_t crc = ComputeCRC32(&compressed[HEADER_SIZE], actualSize);
uint32_t originalSize = static_cast<uint32_t>(yamlText.size());
std::memcpy(&compressed[0], &crc, sizeof(uint32_t));
std::memcpy(&compressed[4], &originalSize, sizeof(uint32_t));
compressed.resize(HEADER_SIZE + actualSize);
return compressed;
}
std::string ScenePacker::UnpackText(const std::vector<uint8_t>& binary)
{
if (binary.size() < HEADER_SIZE) {
throw RecoverableError("[ScenePacker] Binary too small for header.", Exceptions::InvalidFormat);
}
uint32_t storedCRC, decompressedSize;
std::memcpy(&storedCRC, &binary[0], sizeof(uint32_t));
std::memcpy(&decompressedSize, &binary[4], sizeof(uint32_t));
const uint8_t* compressedData = binary.data() + HEADER_SIZE;
size_t compressedSize = binary.size() - HEADER_SIZE;
uint32_t actualCRC = ComputeCRC32(compressedData, compressedSize);
if (actualCRC != storedCRC) {
throw RecoverableError("[ScenePacker] CRC32 mismatch — file corrupted.", Exceptions::InvalidFormat);
}
std::vector<uint8_t> output(decompressedSize);
uLongf outSize = decompressedSize;
if (uncompress(output.data(), &outSize, compressedData, compressedSize) != Z_OK) {
throw RecoverableError("[ScenePacker] Failed to decompress scene.", Exceptions::InvalidFormat);
}
return std::string(output.begin(), output.end());
}
YAML::Node ScenePacker::Unpack(const std::vector<uint8_t>& binary)
{
return YAML::Load(UnpackText(binary));
}

23
src/src/core/functions/ScenePacker.h Normal file
View File

@ -0,0 +1,23 @@
#pragma once
#include <string>
#include <vector>
#include <yaml-cpp/yaml.h>
class ScenePacker
{
public:
// Serialize a YAML::Node to compressed binary
static std::vector<uint8_t> Pack(const YAML::Node& node);
// Serialize a YAML text string to compressed binary
static std::vector<uint8_t> PackText(const std::string& yamlText);
// Deserialize binary to YAML::Node (verifies and decompresses)
static YAML::Node Unpack(const std::vector<uint8_t>& binary);
// Deserialize binary to raw YAML string
static std::string UnpackText(const std::vector<uint8_t>& binary);
private:
static uint32_t ComputeCRC32(const void* data, size_t size);
};

10
src/src/core/utils/AssetManager.cpp
View File

@ -398,11 +398,13 @@ void AssetManager::UnloadAsset(uint64_t uaid)
void AssetManager::ClearAllAssets()
{
for (auto &[id, asset] : s_Assets)
std::vector<uint64_t> idsToUnload;
for (const auto &[id, _] : s_Assets)
idsToUnload.push_back(id);
for (uint64_t id : idsToUnload)
UnloadAsset(id);
s_Assets.clear();
s_PathToUAID.clear();
}
void AssetManager::Save(YAML::Emitter &out)
@ -558,8 +560,6 @@ void PrefabAssetInfo::Load(const YAML::Node &node)
ReloadFromYAML();
}
void PrefabAssetInfo::ReloadFromYAML()
{
if (!prefabYAML || !prefabYAML.IsMap())