1 Commits

Author SHA1 Message Date
3c30bf7fb7 Base layout for the input manager 2022-06-19 20:01:31 +02:00
199 changed files with 18647 additions and 24635 deletions

2
.gitattributes vendored
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@ -1,3 +1 @@
*.png filter=lfs diff=lfs merge=lfs -text
*.webp filter=lfs diff=lfs merge=lfs -text
*.xcf filter=lfs diff=lfs merge=lfs -text

10
.gitignore vendored
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@ -1,11 +1,12 @@
**/build/
**/intermediates/
build/
intermediates/
tools/
*.make
Makefile
.vscode/
libs/lua
libs/glad
Debug/
*.sln
*.vcxproj
*.vcxproj.filters
@ -17,8 +18,3 @@ x64/
!sponza.gltf
imgui.ini
libs/physx/physx/include/
libs/physx/physx/compiler/
libs/physx/physx/buildtools/
libs/physx/physx/bin/
libs/nativefiledialog/build/

25
.gitmodules vendored
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@ -4,10 +4,12 @@
[submodule "glm"]
path = libs/glm
url = https://github.com/nigelbarink/glm.git
ignore = untracked
[submodule "spdlog"]
path = libs/spdlog
url = https://github.com/nigelbarink/spdlog.git
[submodule "tinygltf"]
path = libs/tinygltf
url = https://github.com/syoyo/tinygltf.git
[submodule "GorrillaAudio"]
path = libs/GorillaAudio
url = https://github.com/mewspring/gorilla-audio.git
@ -20,27 +22,6 @@
[submodule "libs/steam-audio"]
path = libs/steam-audio
url = https://github.com/ValveSoftware/steam-audio.git
ignore = untracked
[submodule "libs/physx"]
path = libs/physx
url = https://git.barink.dev/Nigel/PhysX.git
ignore = dirty
[submodule "libs/entt"]
path = libs/entt
url = https://github.com/skypjack/entt.git
[submodule "libs/guizmo"]
path = libs/guizmo
url = https://github.com/CedricGuillemet/ImGuizmo.git
[submodule "libs/yaml-cpp"]
path = libs/yaml-cpp
url = https://git.barink.dev/Nigel/yaml-cpp.git
[submodule "libs/nativefiledialog"]
path = libs/nativefiledialog
url = https://git.barink.dev/Nigel/nativefiledialog.git
ignore = dirty
[submodule "libs/mINI"]
path = libs/mINI
url = https://github.com/pulzed/mINI.git
[submodule "libs/imgui-filebrowser"]
path = libs/imgui-filebrowser
url = https://github.com/AirGuanZ/imgui-filebrowser.git

6
.vscode/settings.json vendored Normal file
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{
"cmake.configureOnOpen": true,
"files.associations": {
"iosfwd": "cpp"
}
}

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#include "BarinkEngine.h"
EngineStatistics* ES;
BarinkEngine::InputManager InputSystem;
int main(int argc, char* argv[]) {
// Setup performance sampler
PerfomanceSamplerInit();
// Create the window
BarinkWindow MainWindow = BarinkWindow(800, 600);
// =================================================
// Startup services
// =================================================
// Startup Renderer
BarinkEngine::Renderer renderer = BarinkEngine::Renderer();
// Startup InputManager
InputSystem = BarinkEngine::InputManager();
InputSystem.attach(&MainWindow);
InputSystem.setupGLFWInput(MainWindow.windowptr());
// Startup GUI System
GUIManager GUISystem = GUIManager(&MainWindow);
// Enable depth testing
// NOTE: TODO Move this into the renderer
glEnable(GL_DEPTH_TEST);
// First call to setup game
Start();
// Runtime loop
while (!MainWindow.WindowShouldClose()) {
SamplePerformance();
// Execute main logic
InputSystem.PollEvents();
Update();
renderer.Render();
ImmediateGraphicsDraw();
GUISystem.Render();
MainWindow.SwapBuffers();
}
// Shutdown game
Stop();
// Shutdown Services
delete ES;
InputSystem.detach(&MainWindow);
return 0;
}

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#include "../Include/EventSystem/EventEmitter.h"
void EventEmitter::Subscribe(EventListener& subscriber)
{
subscribers.push_back(&subscriber);
}
void EventEmitter::Unsubscribe(EventListener& subscriber)
{
subscribers.remove(&subscriber);
}
void EventEmitter::EmitEvent(Event& incident)
{
// Notify all subscribers an event has taken place
for (auto it = subscribers.begin(); it != subscribers.end(); ++it)
{
(*it)->ReceiveEvent(incident);
}
}
EventEmitter::EventEmitter() {
subscribers = std::list<EventListener*>{};
}

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#pragma once
#define TINYGLTF_IMPLEMENTATION
#define STB_IMAGE_IMPLEMENTATION
#define STB_IMAGE_WRITE_IMPLEMENTATION
#define TINYGLTF_NO_EXTERNAL_IMAGE
#include "Graphics/Mesh.h"
#include <assimp/Importer.hpp>
#include <assimp/scene.h>
#include <assimp/postprocess.h>
#include <string>
class ModelImporter {
public:
static std::vector<BarinkEngine::Mesh> Import(std::string path);
private:
static BarinkEngine::Mesh ModelImporter::processMesh(aiMesh* mesh, const aiScene* scene);
static std::vector<BarinkEngine::Mesh> ModelImporter::processNode(aiNode* node, const aiScene* scene);
};

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#pragma once
#include "glm/glm.hpp"
#include "graphics/Shader.h"
#include "graphics/Window.h"
#include "graphics/Texture.h"
#include "graphics/Camera.h"
#include "graphics/Renderable.h"
#include "Graphics/Material.h"
#include "spdlog/spdlog.h"
#include "Input/InputManager.h"
#include "Graphics/Renderer.h"
#include "Graphics/GUI/GUIManager.h"
#include "Scene.h"
#include "PerfCounter.h"
extern void Start();
extern void Update();
extern void ImmediateGraphicsDraw();
extern void Stop();
extern BarinkEngine::InputManager InputSystem;

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#pragma once
#include <string>
class EditorWindow {
protected:
std::string WindowTitle;
public:
virtual void Show() = 0;
};

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#pragma once
#include <string>
struct Event
{
public:
std::string name;
};

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#pragma once
#include "Event.h"
#include "EventListener.h"
class EventEmitter {
public:
void Subscribe (EventListener& subscriber);
void Unsubscribe(EventListener& subscriber);
void EmitEvent(Event& incident);
protected:
std::list<EventListener*> subscribers;
EventEmitter();
};

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#include "EventListener.h"
void EventListener::ReceiveEvent(Event& incident)
{
}

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#pragma once
#include "Event.h"
#include <list>
class EventListener{
public:
virtual void ReceiveEvent(Event& incident);
};

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#pragma once
#include "Event.h"
struct KEY_DOWN_EVENT : public Event {
public:
int scancode;
int keycode;
int mods;
};
struct KEY_UP_EVENT : public Event {
public:
int scancode;
int keycode;
int mods;
};

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#pragma once
#include <glad/glad.h>
class Buffer {
private:
unsigned int id;
public:
int getBufferID();
void createBuffer();
void setBufferData(void* data, size_t dataSize, bool elementBuffer );
void Bind(bool elementBuffer);
void Unbind(bool elementBuffer);
void Delete();
};

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#pragma once
#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
class Camera {
public:
glm::vec3 Position;
glm::vec3 Rotation;
float Zoom;
Camera(glm::vec3 position, glm::vec3 rotation, float zoom );
~Camera();
glm::mat4 GetViewMatrix();
private:
glm::vec3 Front;
glm::vec3 Right;
glm::vec3 Up;
};

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#pragma once
#include "Graphics/Window.h"
class GUIManager {
public:
GUIManager(BarinkWindow* window);
~GUIManager();
void Render();
private:
BarinkWindow* currentwindow;
};

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#pragma once
#include <glm/glm.hpp>
#include <string>
#include "Shader.h"
class Material {
public:
Material(const Shader& shader);
void Apply();
glm::vec3 Color;
private:
const Shader& shader;
};

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#pragma once
#include <vector>
#include <glm/glm.hpp>
namespace BarinkEngine{
struct Vertex {
glm::vec3 vertices;
glm::vec2 uv;
};
class Mesh {
public:
std::vector<Vertex> vertices;
std::vector<unsigned int > elements;
};
}

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#pragma once
#include "BarinkEngine.h"
#include <vector>;
class RenderSurface
{
public:
RenderSurface();
~RenderSurface();
void Draw();
private:
// would normally be a material
// however rendersurface is special and
// thus does not contain a material
Shader* shader;
// Basically a mesh
std::vector<glm::vec3> verts;
std::vector<unsigned int > indices;
Buffer vertexBuffer;
Buffer elementBuffer;
VertexArray VAO;
};

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#pragma once
#include <vector>
#include "Mesh.h"
#include "Buffer.h"
#include "Material.h"
#include "Texture.h"
#include "VertexArray.h"
#include "Scene.h"
class Renderable : public SceneNode {
public:
/*
* NOTE: Should combine into a Mesh!!
*/
Buffer vertexBuffer;
Buffer elementBuffer;
//Buffer uv;
VertexArray VAO;
GLuint UV_id;
Material* material;
Texture* texture;
Shader* shader;
~Renderable();
static Renderable* Load(std::string& path);
void Draw();
private:
std::vector<BarinkEngine::Mesh> meshes;
Renderable(std::string& path);
};

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#pragma once
#include "Graphics/Renderable.h"
#include <vector>
namespace BarinkEngine {
class Renderer {
public:
Renderer();
~Renderer();
void Render();
void Submit(Renderable* model);
private:
std::vector<Renderable*> models;
};
}

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#pragma once
#include <glad/glad.h>
#include <string>
#include <iostream>
#include <fstream>
#include <glm/glm.hpp>
#include <glm/gtc/type_ptr.hpp>
class Shader {
private:
char* readFile (const char* filePath);
public:
Shader(const std::string vertexShaderPath, const std::string fragmentShaderPath);
void Use();
void setUniformMat4(std::string uniformName, glm::mat4 matrix4)const;
void setUniformVec4(std::string uniformName, glm::vec4 vector4)const;
void setUniformVec3(std::string uniformName, glm::vec3 vector3)const;
void setUniformVec2(std::string uniformName, glm::vec2 vector2)const;
void setUniformFloat(std::string uniformName, float value)const;
void setUniformInt(std::string uniformName, int value) const ;
int id;
};

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#pragma once
#include <spdlog/spdlog.h>
#include <string>
class Texture {
public:
Texture(const std::string texturePath);
void Bind();
void Unbind();
private:
unsigned int Id;
};

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#pragma once
class VertexArray{
private:
unsigned int id;
public:
void Create();
void Bind();
void Unbind();
void Delete();
void AttachAttribute(unsigned int index, int size, int stride);
};

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#pragma once
#define GLFW_STATIC
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#include "../Include/EventSystem/EventListener.h"
class BarinkWindow : EventListener {
private:
GLFWwindow* window;
bool FullScreen;
bool VulkanSupported;
int Width, Height;
static bool InitGLFW();
public:
BarinkWindow(const int width, const int height);
~BarinkWindow();
GLFWwindow* windowptr();
void ReceiveEvent(Event& incident) override;
bool WindowShouldClose();
void Poll();
void SwapBuffers();
};

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#pragma once
#include "GLFW/glfw3.h"
namespace BarinkEngine {
namespace Input {
void BE_GLFW_KEYS(GLFWwindow* window, int key, int scancode, int action, int mods);
void BE_GLFW_CURSOR_POSITION(GLFWwindow* window, double x, double y);
void BE_GLFW_CURSOR_ENTER(GLFWwindow* window, int entered);
void BE_GLFW_MOUSE_BUTTON(GLFWwindow* window, int button, int action, int mods);
void BE_GLFW_SCROLL(GLFWwindow* window, double xoffset, double yoffset);
}
}

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#pragma once
#include <list>
#include "Graphics/Window.h"
#include "EventSystem/EventEmitter.h"
#include "../Include/Input/GLFWInput.h"
#include "BarinkEngine.h"
namespace BarinkEngine {
class InputManager : public EventEmitter {
public:
InputManager();
void PollEvents();
void attach(BarinkWindow* window);
void detach(BarinkWindow* window);
void setupGLFWInput(GLFWwindow* window);
private:
std::list<BarinkWindow*> windows;
};
}

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#pragma once
#include <chrono>
#include <imgui.h>
struct EngineStatistics {
uint32_t lastSampleTime;
float frameTime;
uint32_t verts;
uint32_t DC;
uint64_t frames;
uint64_t FPS;
};
extern EngineStatistics* ES;
inline void PerfomanceSamplerInit(){
ES = new EngineStatistics();
ES->frames = 0;
ES->lastSampleTime = 0;
ES->lastSampleTime = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now().time_since_epoch()).count();
}
inline void SamplePerformance(void) {
ES->frames++;
ES->DC = 0;
ES->verts = 0;
unsigned int now = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now().time_since_epoch()).count();
unsigned int MilliSecondsPast = now - ES->lastSampleTime;
if (MilliSecondsPast >= 1000) {
ES->frameTime = (float)1000 / ES->frames;
ES->FPS = ES->frames;
ES->frames = 0;
ES->lastSampleTime = now;
}
}
inline void ShowStats() {
ImGui::Begin("Statistics", false, ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove);
ImGui::Text("FPS: %i", ES->FPS);
ImGui::Text("Frame Time: %f", ES->frameTime);
ImGui::Text("Verts: %i", ES->verts);
ImGui::Text("Draw Calls: %i", ES->DC);
ImGui::End();
}

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#pragma once
#include <string>
#include <vector>
#include "glm/glm.hpp"
/*
* Scene should be a description of a game world
*/
struct Transform {
glm::vec3 Position;
glm::vec3 Rotation;
glm::vec3 Scale;
glm::mat4 ModelMatrix;
};
class SceneNode {
public:
std::string name;
Transform transform;
SceneNode* parent;
std::vector<SceneNode*> children;
void addChild(SceneNode& node);
};
class Scene {
public:
SceneNode& GetSceneNode(std::string);
SceneNode& GetRoot();
Scene(std::string SceneName = "Default Scene");
~Scene();
private:
SceneNode* root;
};

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#pragma once
#include <string>
extern "C"
{
#include "lauxlib.h"
#include "lua.h"
#include "lualib.h"
}
#include "LuaScriptingManager.h"
/*
class LuaScript {
public:
LuaScript(const std::string&);
void execute(lua_State& l);
private:
std::string filePath;
};
*/

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#pragma once
#include <vector>
extern "C"
{
#include "lauxlib.h"
#include "lua.h"
#include "lualib.h"
}
#include "LuaScript.h"
/*
class LuaScriptingManager
{
public:
std::vector<LuaScript*> scripts;
LuaScriptingManager();
void ExecuteLuaString(const std::string&);
private:
lua_State* L;
lua_State& getState();
};*/

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#include "BarinkEngine.h"
#include "../Include/Input/GLFWInput.h"
#include "../Include/EventSystem/InputSystemEvents.h"
#include "../Include/Input/InputManager.h"
namespace BarinkEngine {
namespace Input {
void BE_GLFW_KEYS(GLFWwindow* window, int key, int scancode, int action, int mods)
{
switch (action)
{
case GLFW_KEY_DOWN: {
KEY_DOWN_EVENT keydown{};
keydown.name = "KEY::DOWN";
keydown.mods = mods;
keydown.scancode = scancode;
keydown.keycode = key;
InputSystem.EmitEvent(keydown);
break;
}
case GLFW_KEY_UP: {
KEY_UP_EVENT keyup{};
keyup.name = "KEY::DOWN";
keyup.mods = mods;
keyup.scancode = scancode;
keyup.keycode = key;
InputSystem.EmitEvent(keyup);
break;
}
default:
Event KeyEvent{};
KeyEvent.name = "KEY";
InputSystem.EmitEvent(KeyEvent);
break;
}
}
void BE_GLFW_CURSOR_POSITION(GLFWwindow* window, double x, double y)
{
Event CursorPosUpdate{};
CursorPosUpdate.name = "UPDATE::CURSOR:POSITION";
InputSystem.EmitEvent(CursorPosUpdate);
}
void BE_GLFW_CURSOR_ENTER(GLFWwindow* window, int entered)
{
if (entered) {
Event mouseEntered{};
mouseEntered.name = "Mouse Entered Window's confines!";
InputSystem.EmitEvent(mouseEntered);
}
else {
Event mouseLeft{};
mouseLeft.name = "Mouse Left Window's confines!";
InputSystem.EmitEvent(mouseLeft);
}
}
void BE_GLFW_MOUSE_BUTTON(GLFWwindow* window, int button, int action, int mods)
{
Event MouseButtonEvent{};
MouseButtonEvent.name = "MOUSEBUTTON";
InputSystem.EmitEvent(MouseButtonEvent);
}
void BE_GLFW_SCROLL(GLFWwindow* window, double xoffset, double yoffset)
{
Event ScrollEvent{};
ScrollEvent.name = "SCROLL";
InputSystem.EmitEvent(ScrollEvent);
}
}
}

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#include "Input/InputManager.h"
namespace BarinkEngine {
void InputManager::PollEvents()
{
for (auto it = windows.begin(); it != windows.end(); ++it) {
(*it)->Poll();
}
}
void InputManager::setupGLFWInput(GLFWwindow* window) {
// Attach callbacks
glfwSetKeyCallback(window, BarinkEngine::Input::BE_GLFW_KEYS);
glfwSetCursorPosCallback(window, BarinkEngine::Input::BE_GLFW_CURSOR_POSITION);
glfwSetCursorEnterCallback(window, BarinkEngine::Input::BE_GLFW_CURSOR_ENTER);
glfwSetMouseButtonCallback(window, BarinkEngine::Input::BE_GLFW_MOUSE_BUTTON);
glfwSetScrollCallback(window, BarinkEngine::Input::BE_GLFW_SCROLL);
}
void InputManager::attach(BarinkWindow* window)
{
windows.push_back(window);
this->Subscribe((EventListener&)(*window));
}
void InputManager::detach(BarinkWindow* window)
{
windows.remove(window);
this->Unsubscribe((EventListener&)*window);
}
InputManager::InputManager() : EventEmitter()
{
windows = std::list<BarinkWindow*>();
}
}

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BarinkEngine/Scene.cpp Normal file
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#include "Scene.h"
SceneNode* SearchInChildren(SceneNode* root, std::string name ) {
if (root->name == name)
return root;
SceneNode* found = nullptr;
for (auto child : root->children) {
found = SearchInChildren(child, name);
}
return found;
}
SceneNode& Scene::GetSceneNode(std::string name)
{
return *SearchInChildren(root, name);
}
SceneNode& Scene::GetRoot()
{
return *root;
}
Scene::Scene(std::string sceneName)
{
// Create a root node
root = new SceneNode();
root->name = sceneName;
root->transform = Transform();
root->transform.Position = glm::vec3(0);
root->transform.Rotation = glm::vec3(0);
root->transform.Scale = glm::vec3(0);
root->transform.ModelMatrix = glm::mat4(0);
}
Scene::~Scene()
{
// Destruct scene!
}
void SceneNode::addChild(SceneNode& node)
{
children.push_back(&node);
}

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#include "Scripting/LuaScript.h"
/*
LuaScript::LuaScript(const std::string& path)
: filePath(path) {
}
void LuaScript::execute(lua_State& l)
{
luaL_dofile(&l, filePath.c_str());
}
*/

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#include "Scripting/LuaScriptingManager.h"
/*
LuaScriptingManager::LuaScriptingManager()
{
L = luaL_newstate();
luaL_openlibs(L);
}
void LuaScriptingManager::ExecuteLuaString(const std::string& code) {
luaL_dostring(L, code.c_str());
}
lua_State& LuaScriptingManager::getState()
{
return (*L);
}
*/

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#include "Graphics/Buffer.h"
int Buffer::getBufferID() {
return id;
}
void Buffer::createBuffer() {
glGenBuffers(1, (GLuint*) &id);
}
void Buffer::setBufferData(void* data, size_t dataSize, bool elementBuffer = false ) {
if (elementBuffer) {
glBufferData(GL_ELEMENT_ARRAY_BUFFER, dataSize, data, GL_STATIC_DRAW);
}
else {
glBufferData(GL_ARRAY_BUFFER, dataSize, data, GL_STATIC_DRAW);
}
}
void Buffer::Bind(bool elementBuffer = false ) {
if (elementBuffer) {
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, id);
}
else {
glBindBuffer(GL_ARRAY_BUFFER, id);
}
}
void Buffer::Unbind(bool elementBuffer = false) {
if (elementBuffer) {
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
}
else {
glBindBuffer(GL_ARRAY_BUFFER, 0);
}
}
void Buffer::Delete() {
glDeleteBuffers(1, (GLuint*) &id);
}

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#include "Graphics/Camera.h"
Camera::Camera(glm::vec3 position, glm::vec3 rotation, float zoom)
: Position(position), Rotation(rotation), Zoom(zoom) {
Front = glm::vec3(-1.0f, 0.0f, 0.0f);
Right = glm::vec3(0.0f, 0.0f, 1.0f);
Up = glm::vec3(0.0f, 1.0f, 0.0f);
}
Camera::~Camera() {
}
glm::mat4 Camera::GetViewMatrix() {
return glm::lookAt(
Position,
Position + Front,
Up
);
}

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#include "Graphics/GUI/GUIManager.h"
#include "imgui.h"
#include "backends/imgui_impl_opengl3.h"
#include <backends/imgui_impl_glfw.cpp>
GUIManager::GUIManager(BarinkWindow* window)
: currentwindow(window)
{
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO();
(void)io;
ImGui::StyleColorsDark();
ImGui_ImplGlfw_InitForOpenGL(currentwindow->windowptr(), true);
ImGui_ImplOpenGL3_Init("#version 440");
ImGui_ImplGlfw_NewFrame();
ImGui_ImplOpenGL3_NewFrame();
}
GUIManager::~GUIManager()
{
ImGui_ImplOpenGL3_Shutdown();
ImGui_ImplGlfw_Shutdown();
ImGui::DestroyContext();
}
void GUIManager::Render()
{
ImGui::Render();
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
}

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#include "../Include/Graphics/Material.h"
Material::Material(const Shader& shader) :
shader(shader) {
}
void Material::Apply() {
shader.setUniformVec3("Color", Color);
}

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#include "AssetManager/ModelImporter.h"
std::vector<BarinkEngine::Mesh> ModelImporter::Import(std::string path)
{
Assimp::Importer importer;
const aiScene* scene = importer.ReadFile(path.c_str(), aiProcess_Triangulate | aiProcess_FlipUVs);
aiNode* currentNode = scene->mRootNode;
return processNode(currentNode, scene);
}
std::vector<BarinkEngine::Mesh> ModelImporter::processNode(aiNode* node, const aiScene* scene) {
std::vector<BarinkEngine::Mesh> meshes;
for (unsigned int i = 0; i < node->mNumMeshes; i++) {
aiMesh* mesh = scene->mMeshes[node->mMeshes[i]];
meshes.push_back(processMesh(mesh, scene));
}
for (unsigned int i = 0; i < node->mNumChildren; i++) {
auto m2 = processNode(node->mChildren[i], scene);
for(auto m : m2) {
meshes.push_back(m);
}
}
return meshes;
}
BarinkEngine::Mesh ModelImporter::processMesh(aiMesh* mesh, const aiScene* scene) {
std::vector<unsigned int> indices;
std::vector<BarinkEngine::Vertex> vertices;
// Process vertices
for (unsigned int i = 0; i < mesh->mNumVertices; i++) {
BarinkEngine::Vertex v{};
glm::vec3 vector;
vector.x = mesh->mVertices[i].x;
vector.y = mesh->mVertices[i].y;
vector.z = mesh->mVertices[i].z;
v.vertices = vector;
if (mesh->mTextureCoords[0]) {
glm::vec2 texCoord;
texCoord.x = mesh->mTextureCoords[0][i].x;
texCoord.y = mesh->mTextureCoords[0][i].y;
v.uv = texCoord;
}
vertices.push_back(v);
}
// Process Indices
for (unsigned int i = 0; i < mesh->mNumFaces; i++) {
aiFace face = mesh->mFaces[i];
if (face.mNumIndices < 3)
continue;
for (unsigned int j = 0; j < face.mNumIndices; j++) {
indices.push_back(face.mIndices[j]);
}
}
BarinkEngine::Mesh result;
result.vertices = vertices;
result.elements = indices;
return result;
}

View File

@ -0,0 +1,46 @@
#include "Graphics/RenderSurface.h";
RenderSurface::RenderSurface(){
shader = new Shader("build/SandboxAppliction/Debug/renderSuface.vs", "build/SandboxApplication/Debug/renderSurface.fs");
verts = std::vector<glm::vec3>{
{-0.5f, 0.5f, 0.0f}, // 0
{-0.5f, -0.5f, 0.0f}, // 1
{0.5f, -0.5f, 0.0f}, // 2
{0.5f, 0.5f, 0.0f}, // 3
};
indices = std::vector<unsigned int>{
0,2,1,
0,3,2
};
VAO.Create();
VAO.Bind();
vertexBuffer.createBuffer();
vertexBuffer.Bind(false);
vertexBuffer.setBufferData(&verts[0], verts.size() * sizeof(glm::vec3), false);
elementBuffer.createBuffer();
elementBuffer.Bind(true);
elementBuffer.setBufferData(&indices[0], indices.size() * sizeof(unsigned int), true);
VAO.AttachAttribute(0, 3, 0);
vertexBuffer.Unbind(false);
VAO.Unbind();
}
RenderSurface::~RenderSurface() {
delete shader;
}
void RenderSurface::Draw() {
}

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@ -0,0 +1,62 @@
#include "Graphics/Renderable.h"
#include "AssetManager/ModelImporter.h"
#include "PerfCounter.h"
Renderable* Renderable::Load(std::string& path)
{
return new Renderable(path);
}
Renderable::Renderable(std::string& path)
{
meshes = ModelImporter::Import(path);
transform.Scale = glm::vec3(1.0f);
transform.Rotation = glm::vec3(0.0f, 0.0f, 0.0f);
transform.Position = glm::vec3(0.0f, 0.0f, 0.0f);
VAO.Create();
VAO.Bind();
vertexBuffer.createBuffer();
vertexBuffer.Bind(false);
vertexBuffer.setBufferData(&meshes[0].vertices[0], meshes[0].vertices.size() * sizeof(BarinkEngine::Vertex), false);
elementBuffer.createBuffer();
elementBuffer.Bind(true);
elementBuffer.setBufferData(&meshes[0].elements[0], meshes[0].elements.size() * sizeof(unsigned int), true);
VAO.AttachAttribute(0, 3, sizeof(BarinkEngine::Vertex));
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(BarinkEngine::Vertex),(void* )offsetof(BarinkEngine::Vertex, vertices));
glEnableVertexAttribArray(1);
vertexBuffer.Unbind(false);
VAO.Unbind();
}
Renderable::~Renderable()
{
glDeleteBuffers(1, &UV_id);
}
void Renderable::Draw()
{
VAO.Bind();
elementBuffer.Bind(true);
glActiveTexture(GL_TEXTURE0);
glUniform1i(glGetUniformLocation(shader->id, "Texture"), GL_TEXTURE0);
texture->Bind();
ES->verts = meshes[0].vertices.size();
ES->DC++;
glDrawElements(GL_TRIANGLES, static_cast<unsigned int>(meshes[0].elements.size()), GL_UNSIGNED_INT, NULL);
VAO.Unbind();
}

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@ -0,0 +1,25 @@
#include "Graphics/Renderer.h"
BarinkEngine::Renderer::Renderer()
{
models = std::vector<Renderable*>();
}
BarinkEngine::Renderer::~Renderer()
{
// CleanUp!
}
void BarinkEngine::Renderer::Render()
{
for (auto model : models) {
model->Draw();
}
}
void BarinkEngine::Renderer::Submit(Renderable* model)
{
models.push_back(model);
}

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@ -0,0 +1,124 @@
#include "Graphics/Shader.h"
#include "spdlog/spdlog.h"
Shader::Shader(const std::string vertexShaderPath, const std::string fragmentShaderPath)
{
char infoLog[512];
int succes;
char* vertexCode = readFile(vertexShaderPath.c_str());
//spdlog::info(vertexCode);
unsigned int vertId = glCreateShader(GL_VERTEX_SHADER);
glShaderSource(vertId, 1, &vertexCode, NULL);
glCompileShader(vertId);
glGetShaderiv(vertId, GL_COMPILE_STATUS, &succes);
if(!succes){
glGetShaderInfoLog(vertId, 512, NULL, infoLog);
spdlog::error( "Vertex shader has compile error {}", infoLog);
return;
}
char* fragmentCode = readFile(fragmentShaderPath.c_str());
//spdlog::info(fragmentCode);
unsigned int fragId = glCreateShader(GL_FRAGMENT_SHADER);
glShaderSource(fragId, 1, &fragmentCode, NULL);
glCompileShader(fragId);
glGetShaderiv(fragId, GL_COMPILE_STATUS, &succes);
if(!succes){
glGetShaderInfoLog(fragId, 512, NULL, infoLog);
spdlog::error("Fragment shader has compile error {}", infoLog);
return;
}
id = glCreateProgram();
glAttachShader(id, vertId);
glAttachShader(id, fragId);
glLinkProgram(id);
int success;
glGetProgramiv(id, GL_LINK_STATUS, &success);
if(!success) {
glGetProgramInfoLog(id, 512, NULL, infoLog);
printf("ERROR::SHADER_PROGRAM::LINKING_FAILED\n %s", infoLog);
}
delete vertexCode;
delete fragmentCode;
}
char* Shader::readFile (const char* filePath){
std::ifstream file ;
file.open(filePath);
if(file.is_open() == false){
spdlog::info("File not found.");
return nullptr;
}
// Determine the file size!
file.seekg(0, std::ios::end);
size_t filesize = file.tellg();
// Undo previous seek.
file.seekg(0, std::ios::beg);
//spdlog::info("filesize: {}", filesize);
// Create a big enough buffer for the file
size_t bufferSize = filesize + 3;
char* FileBuffer = new char[bufferSize];
memset(FileBuffer, '\0', bufferSize);
// read the whole file
file.read(FileBuffer, filesize);
return FileBuffer;
}
void Shader::Use()
{
glUseProgram(id);
}
void Shader::setUniformMat4(std::string uniformName, glm::mat4 matrix4) const
{
glUniformMatrix4fv(glGetUniformLocation(id, uniformName.c_str()), 1, GL_FALSE, glm::value_ptr(matrix4));
}
void Shader::setUniformVec4(std::string uniformName, glm::vec4 vector4) const
{
glUniform4fv(glGetUniformLocation(id, uniformName.c_str()), 1, glm::value_ptr(vector4));
}
void Shader::setUniformVec3(std::string uniformName, glm::vec3 vector3) const
{
glUniform3fv(glGetUniformLocation(id, uniformName.c_str()), 1, glm::value_ptr(vector3));
}
void Shader::setUniformVec2(std::string uniformName, glm::vec2 vector2) const
{
glUniform2fv(glGetUniformLocation(id, uniformName.c_str()),1, glm::value_ptr(vector2));
}
void Shader::setUniformFloat(std::string uniformName, float value) const
{
glUniform1f(glGetUniformLocation(id, uniformName.c_str()), value);
}
void Shader::setUniformInt(std::string uniformName, int value) const
{
glUniform1i(glGetUniformLocation(id, uniformName.c_str()), value);
}

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@ -0,0 +1,40 @@
#include "../Include/Graphics/Texture.h"
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#define STB_IMAGE_IMPLEMENTATION
#include "Graphics/stb_image.h"
#include <iostream>
Texture::Texture(const std::string texturePath) {
int width, height, channels;
unsigned char* data = stbi_load(texturePath.c_str(), &width, &height, &channels, 0);
std::cout << channels << std::endl;
if (data) {
glGenTextures(1, &Id);
glBindTexture(GL_TEXTURE_2D, Id);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
glGenerateMipmap(GL_TEXTURE_2D);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
}
else {
spdlog::error("Failed to load image (%s)", texturePath );
}
stbi_image_free(data);
}
void Texture::Bind() {
glBindTexture(GL_TEXTURE_2D, Id);
}
void Texture::Unbind() {
glBindTexture(GL_TEXTURE_2D, 0);
}

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@ -0,0 +1,25 @@
#include "Graphics/VertexArray.h"
#include <glad/glad.h>
void VertexArray::Create(){
glGenVertexArrays(1, &id);
}
void VertexArray::Bind(){
glBindVertexArray(id);
}
void VertexArray::Unbind(){
glBindVertexArray(0);
}
void VertexArray::Delete() {
glDeleteVertexArrays(1, &id);
}
void VertexArray::AttachAttribute(unsigned int index , int size, int stride ){
glVertexAttribPointer(index, size, GL_FLOAT, GL_FALSE, stride, 0);
glEnableVertexAttribArray(0);
}

View File

@ -7,5 +7,5 @@ uniform sampler2D Texture;
void main(){
FragColor = vec4(color , 1.0f); // mix ( texture(Texture, TexCoord), vec4(Color, 1.0f), 1.0f);
FragColor = mix ( texture(Texture, TexCoord), vec4(Color, 1.0f), 0.5f);
}

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@ -0,0 +1,87 @@
#include "Graphics/Window.h"
#include <stdlib.h>
#include <stdio.h>
#include <iostream>
#include <GLFW/glfw3.h>
#include <spdlog/spdlog.h>
#include "../Include/EventSystem/Event.h"
bool BarinkWindow::InitGLFW(){
if(!glfwInit())
{
spdlog::error("Failed to initialise GLFW!");
return false;
}
return true;
}
BarinkWindow::BarinkWindow(const int width, const int height) :
Width(width), Height(height), FullScreen(false){
if (InitGLFW()==false) {
exit(-1);
}
window = glfwCreateWindow(Width, Height, "BarinkEngine", NULL, NULL);
if( !window)
{
spdlog::error("GLFW failed to create window!");
glfwTerminate();
return;
}
glfwMakeContextCurrent(window);
if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
printf("Failed to initialize GLAD!\n");
exit(-1);
}
// Set vsync off !!
glfwSwapInterval(0);
VulkanSupported = glfwVulkanSupported();
glfwGetFramebufferSize(window, &Width, &Height);
glViewport(0,0, Width, Height);
glClearColor(0.2f, 0.2f, 0.2f, 1.0f);
}
BarinkWindow::~BarinkWindow(){
glfwTerminate();
}
GLFWwindow* BarinkWindow::windowptr()
{
return window;
}
bool BarinkWindow::WindowShouldClose(){
return glfwWindowShouldClose(window);
}
void BarinkWindow::Poll()
{
glfwPollEvents();
}
void BarinkWindow::SwapBuffers()
{
glfwSwapBuffers(window);
}
void BarinkWindow::ReceiveEvent(Event& incident)
{
std::cout << "EVENT RECEIVED: " << incident.name << std::endl;
}

83
BarinkEngine/premake5.lua Normal file
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@ -0,0 +1,83 @@
project "BarinkEngine"
kind "StaticLib"
buildmessage "Building BarinkEngine"
includedirs {
"Include/",
"../libs/lua/include",
"../libs/spdlog/include",
"../libs/glm",
"../libs/GorillaAudio/include",
"../libs/physx/physx/include",
"../libs/steam-audio/include",
"../libs/assimp/include",
"../libs/glad/include",
"../libs/glfw/include",
"../libs/glew/include",
"../libs/glm",
"../libs/ImGui",
}
links {
-- This needs to fall under the filter as the names can differ on different platforms
"phonon",
"lua54",
"spdlog",
"assimp-vc143-mtd",
"glfw3",
"ImGUI_Opengl3",
}
libdirs {
"../libs/steam-audio/lib/windows-x64",
"../libs/lua",
"../libs/spdlog/build/Release",
"../libs/assimp/lib/Debug",
"../libs/glfw/build/src/Debug",
}
files {
"../libs/glad/src/glad.c",
"./*.cpp",
"./*.h",
"./**/*.cpp",
"./**/*.h"
}
filter { "system:windows"}
prebuildcommands {
-- Copy shaders
"copy graphics\\shaders\\fragment.shader ..\\build\\SandboxApplication\\Debug\\test.fs",
"copy graphics\\shaders\\vertex.shader ..\\build\\SandboxApplication\\Debug\\test.vs",
"copy graphics\\shaders\\RenderSurfaceFrag.shader ..\\build\\SandboxApplication\\Debug\\RenderSurface.fs",
"copy graphics\\shaders\\RenderSurfaceVert.shader ..\\build\\SandboxApplication\\Debug\\RenderSurface.vs"
}
filter { "system:linux" }
prebuildcommands {
-- Copy shaders
"cp graphics/shaders/fragment.shader ../build/SandboxApplication/Debug/test.fs",
"cp graphics/shaders/vertex.shader ../build/SandboxApplication/Debug/test.vs",
"cp graphics/shaders/RenderSurfaceFrag.shader ../build/SandboxApplication/Debug/RenderSurface.fs",
"cp graphics/shaders/RenderSurfaceVert.shader ../build/SandboxApplication/Debug/RenderSurface.vs"
}
include('../ImGui')

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@ -1,23 +0,0 @@
## Requirements
*_NOTE:_ Right now the build proces of some third party libraries have not been converted and may need special tooling*
#### Software
* Premake
* Git
* C++ Compiler
## Windows development workflow
User premake to generate project files for the approperiate build method.
On Windows I assume you'll build with visual studio
```bash
User:~$ premake vs2022
```
## Linux development workflow
Use premake to generate project files for the approperiate build method.
On Linux I assume you'll build with something like make.
```bash
User@Machine:~$ premake gmake2
```

View File

@ -1,47 +0,0 @@
project "Editor"
kind "ConsoleApp"
buildmessage "Building editor ..."
links{
"YoggieEngine",
"ImGuizmo",
"yaml-cpp",
"nfd.lib"
}
includedirs{
"../YoggieEngine/build/Debug",
-- I'd prefer if didn't need these..
-- We'll figure that out some time later
"../libs/physx/physx/include",
"../libs/physx/pxshared/include",
incfolder["lua"],
incfolder["spdlog"],
incfolder["glm"],
incfolder["assimp"],
incfolder["glad"],
incfolder["glfw"],
incfolder["imgui"],
incfolder["imguizmo"],
incfolder["entt"],
incfolder["yamlcpp"],
incfolder["nativefiledialog"],
incfolder["mINI"]
}
libdirs {
staticlib["yoggie"],
staticlib["nativefiledialog"]
}
files {
"../libs/glad/src/glad.c",
"./src/**.h",
"./src/**.cpp"
}

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Editor/rsc/AssetIcon.png (Stored with Git LFS)

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BIN
Editor/rsc/AssetIcon.xcf (Stored with Git LFS)

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BIN
Editor/rsc/FodlerIcon.xcf (Stored with Git LFS)

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BIN
Editor/rsc/FolderIcon.png (Stored with Git LFS)

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BIN
Editor/rsc/Yoggie.png (Stored with Git LFS)

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View File

@ -1,56 +0,0 @@
#pragma once
#include "../../YoggieEngine/src/YoggieEngine.h"
#include <filesystem>
#include <string>
#include "uuid.h"
enum class ASSET_TYPE {
Unknown = -1,
Mesh,
Texture,
Material,
Shader,
Model,
File
};
class Asset {
public:
Asset(const char* name): name(name) {}
virtual ASSET_TYPE GetType() { return detectAssetType(); }
const char* GetName() const { return name.c_str(); }
void setName(std::string& name) { name = name.c_str(); }
void setFilPath(std::string& path) { file = std::filesystem::path(path); }
std::string getId() { return Id.String(); }
protected:
uuid::v4::UUID Id = uuid::v4::UUID::New();
std::string name;
std::filesystem::path file;
ASSET_TYPE detectAssetType() {
auto ext = (file.extension()).string();
if (ext == ".obj" || ext == ".gltf" || ext == ".fbx" || ext == ".stl") {
return ASSET_TYPE::Model;
}
else if (ext == ".yproj") {
return ASSET_TYPE::File;
}
else if (ext == ".vs" || ext == ".fs") {
return ASSET_TYPE::File;
}
else {
spdlog::warn("unknown file!");
return ASSET_TYPE::Unknown;
}
}
};

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@ -1,103 +0,0 @@
#pragma once
#include "../../YoggieEngine/src/YoggieEngine.h"
#include "EditorWindow.h"
#include "AssetManagement/AssetRegistry.h"
const char* hidden_extensions [] {
".exe",
".pdb",
".idb",
".dll",
".ini"
};
class AssetFinder : public EditorWindow {
public:
AssetFinder () : EditorWindow("Assets") {}
AssetFinder(const std::filesystem::path& projectdirectory) : EditorWindow("Assets")
{
assetIcon = YoggieEngine::Texture("rsc/AssetIcon.png");
spdlog::info("asset iconID: {0}", assetIcon.GetID());
for (auto& dir_entry : std::filesystem::directory_iterator(projectdirectory)) {
auto filepath = dir_entry.path();
if (dir_entry.is_directory() || dir_entry.is_symlink() || dir_entry.is_socket())
continue;
bool has_hidden_extension = false;
for (auto hide : hidden_extensions) {
if (filepath.extension() == hide)
{
has_hidden_extension = true;
break;
}
}
if (has_hidden_extension)
continue;
Asset asset(filepath.filename().string().c_str());
asset.setFilPath(filepath.string());
spdlog::info("Created asset: {0}", asset.GetName());
files.push_back(asset);
}
}
void Draw() override {
ImGui::DragInt("IconSize", &iconSize, 1, 30, 90);
ImGui::DragInt("Maximum Columns", &maxColumns, 1, 1, 6);
if (ImGui::BeginTable("##resources", 3))
{
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0.f, 0.f, 0.f, 0.f));
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4(0.f, 0.f, 0.f, 0.f));
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4(1.f, 1.f, 1.f, 0.2f));
int row = 0;
int column = 0;
for (auto& asset : files ) {
if (column % 3 == 0) {
ImGui::TableNextRow();
column = 0;
row++;
}
ImGui::TableSetColumnIndex(column);
ImGui::ImageButton(
(ImTextureID)assetIcon.GetID(),
ImVec2{ (float)iconSize, (float)iconSize });
ImGui::Text(asset.GetName(), row);
column++;
}
ImGui::PopStyleColor(3);
ImGui::EndTable();
}
}
private:
std::vector <Asset> files = std::vector<Asset>();
int iconSize = 60;
int maxColumns = 3;
YoggieEngine::Texture folderIcon;
YoggieEngine::Texture assetIcon;
};

View File

@ -1,9 +0,0 @@
#pragma once
#include <filesystem>
#include "../Asset.h"
class AssetLoader {
public:
virtual Asset LoadAsset(std::filesystem::path& path) = 0;
// virtual void PackageAsset(Asset& asset ) = 0;
};

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@ -1,109 +0,0 @@
#include "ModelLoader.h"
#include <assimp/Importer.hpp>
#include <assimp/postprocess.h>
#include <assimp/scene.h>
void ProcessVertices(aiMesh* mesh, std::vector<YoggieEngine::Vertex>& out_vertices) {
for (unsigned int i = 0; i < mesh->mNumVertices; i++) {
YoggieEngine::Vertex v{};
glm::vec3 vector;
vector.x = mesh->mVertices[i].x;
vector.y = mesh->mVertices[i].y;
vector.z = mesh->mVertices[i].z;
v.vertices = vector;
if (mesh->mTextureCoords[0]) {
glm::vec2 texCoord;
texCoord.x = mesh->mTextureCoords[0][i].x;
texCoord.y = mesh->mTextureCoords[0][i].y;
v.uv = texCoord;
}
out_vertices.push_back(v);
}
}
void ProcessIndices(aiMesh* mesh, std::vector<unsigned int>& out_indices) {
for (unsigned int i = 0; i < mesh->mNumFaces; i++) {
aiFace face = mesh->mFaces[i];
if (face.mNumIndices < 3)
continue;
for (unsigned int j = 0; j < face.mNumIndices; j++) {
out_indices.push_back(face.mIndices[j]);
}
}
}
YoggieEngine::Mesh processMesh(aiMesh* mesh, const aiScene* scene) {
std::vector<unsigned int> indices;
std::vector<YoggieEngine::Vertex> vertices;
ProcessVertices(mesh, vertices);
ProcessIndices(mesh, indices);
YoggieEngine::Mesh result;
result.vertices = vertices;
result.elements = indices;
return result;
}
std::vector<YoggieEngine::Mesh> processNode(aiNode* node, const aiScene* scene) {
std::vector<YoggieEngine::Mesh> meshes = std::vector<YoggieEngine::Mesh>();
for (unsigned int i = 0; i < node->mNumMeshes; i++) {
aiMesh* mesh = scene->mMeshes[node->mMeshes[i]];
meshes.push_back(processMesh(mesh, scene));
}
for (unsigned int i = 0; i < node->mNumChildren; i++) {
auto m2 = processNode(node->mChildren[i], scene);
for (auto m : m2) {
meshes.push_back(m);
}
}
return meshes;
}
Asset ModelLoader::LoadAsset(std::filesystem::path& path) {
Assimp::Importer importer;
const aiScene* scene = importer.ReadFile(path.string(), aiProcess_Triangulate | aiProcess_FlipUVs);
aiNode* currentNode = scene->mRootNode;
spdlog::info("Loading meshes!" );
auto meshes = processNode(currentNode, scene);
spdlog::info("Model file contained {0} meshes", meshes.size() );
return Asset("Mesh");
}

View File

@ -1,8 +0,0 @@
#pragma once
#include "AssetLoader.h"
class ModelLoader : AssetLoader {
public:
Asset LoadAsset(std::filesystem::path& path);
};

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@ -1,139 +0,0 @@
#include "AssetRegistry.h"
#include <iostream>
#include <fstream>
#include <spdlog/spdlog.h>
/*
* this is still a very naive approach to the asset manager
*/
AssetRegistry::AssetRegistry()
{
}
void AssetRegistry::RegisterAsset(Asset& asset)
{
Assets.try_emplace(asset.getId() , asset);
}
void AssetRegistry::UnregisterAsset(Asset& asset) {
Assets.erase(asset.getId());
}
YoggieEngine::Mesh* AssetRegistry::LoadFromAssetFile(const std::filesystem::path assetPath)
{
YoggieEngine::Mesh* imported = nullptr;
std::ifstream AssetFile;
AssetFile.open(assetPath, std::ios::binary);
if (AssetFile.is_open()) {
char* Header = (char*)malloc(8);
unsigned long long Vsize = 0;
uint32_t Vnum = 0;
uint32_t Enum = 0;
// Read header
AssetFile.read(Header, 8);
AssetFile.read((char*)&Vsize, sizeof(unsigned long long));
AssetFile.read((char*)&Vnum, sizeof(uint32_t));
AssetFile.read((char*)&Enum, sizeof(uint32_t));
// print Header info
spdlog::info("File has header: {0}", Header);
spdlog::info ( "Vertex size: {0}", Vsize );
spdlog::info("Number of Vertices: {0}" ,Vnum );
spdlog::info ("Number of Elements: " , Enum );
free(Header);
imported = new YoggieEngine::Mesh();
// Load Vertices (Vertex + UV )
imported->vertices = std::vector < YoggieEngine::Vertex>();
for (int i = 0; i < Vnum; i++)
{
YoggieEngine::Vertex data = YoggieEngine::Vertex();
AssetFile.read((char*)&data, Vsize);
imported->vertices.push_back(data);
}
// skip x bytes
AssetFile.ignore(sizeof(char) * 3);
// Load Elements
imported->elements = std::vector<unsigned int>();
for (int i = 0; i < Enum; i++) {
unsigned int data = 0;
AssetFile.read((char*)&data, sizeof(unsigned int));
imported->elements.push_back(data);
}
}
else {
spdlog::error( "Failed ot open mesh " );
}
return imported;
}
YoggieEngine::Renderable* AssetRegistry::LoadFromSource(const std::filesystem::path srcPath, const std::filesystem::path assetFolder)
{
/*
* auto model = (YoggieEngine::ModelImporter()).Import(srcPath.string());
YoggieEngine::Mesh* exportMesh = model->renderable->mesh;
std::filesystem::path MeshFileName = assetFolder / srcPath.filename().replace_extension(".mesh");
spdlog::info( "Save path: {0}" , MeshFileName );
std::ofstream meshAsset;
meshAsset.open(MeshFileName, std::ios::binary);
if (meshAsset.is_open()) {
// write a header
static const char* HEADER = "MESH";
meshAsset.write(HEADER, sizeof(HEADER));
auto Vsize = sizeof(YoggieEngine::Vertex);
spdlog::info( "size of vertex: {0}" ,Vsize );
spdlog::info("Addr of vSize: {0}" , &Vsize );
auto Vnum = exportMesh->vertices.size();
auto Enum = exportMesh->elements.size();
meshAsset.write((char*)&Vsize, sizeof(unsigned long long));
meshAsset.write((char*)&Vnum, sizeof(uint32_t));
meshAsset.write((char*)&Enum, sizeof(uint32_t));
// write all vertices
for (auto& vertice : exportMesh->vertices)
{
meshAsset.write((char*)&vertice, sizeof(vertice));
}
// write 3 x 0 byte
meshAsset.write((const char*)"\0\0\0", sizeof(char) * 3);
// write all indices
for (auto index : exportMesh->elements) {
meshAsset.write((char*)&index, sizeof(index));
}
meshAsset.close();
}
else {
spdlog::error("Failed to create/open mesh file.");
}
return model->renderable;
*/
return nullptr;
}

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@ -1,26 +0,0 @@
#pragma once
#include <vector>
#include "Asset.h"
#include "uuid.h"
class AssetRegistry {
public:
AssetRegistry();
//AssetRegistry(AssetPack);
void RegisterAsset(Asset& asset);
void UnregisterAsset(Asset& asset);
void Update();
static YoggieEngine::Mesh* LoadFromAssetFile(const std::filesystem::path assetPath);
static YoggieEngine::Renderable* LoadFromSource(const std::filesystem::path srcPath, const std::filesystem::path assetFolder);
private:
int unique_number = 0;
std::map<std::string , Asset> Assets = std::map<std::string, Asset> ();
};

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@ -1,129 +0,0 @@
#include "SceneSerializer.h"
#include "../../YoggieEngine/src/YoggieEngine.h"
#include <yaml-cpp/yaml.h>
#include <yaml-cpp/node/type.h>
#include <filesystem>
void WriteFile(std::string& emitter, std::filesystem::path path)
{
spdlog::info( "Writing Scene file to: {0}" , path.u8string());
std::ofstream sceneFile;
sceneFile.open(path.u8string());
sceneFile << emitter.c_str();
sceneFile.close();
}
YAML::Emitter& operator<< (YAML::Emitter& emitter, glm::vec3& vector) {
emitter << YAML::Flow << YAML::BeginSeq << vector.x << vector.y << vector.x << YAML::EndSeq;
return emitter;
}
std::string Serialize(YoggieEngine::Scene& scene) {
YAML::Emitter emitter;
emitter << YAML::BeginMap;
emitter << YAML::Key << "Scene" << YAML::Value << "test-Scene";
emitter << YAML::Key << "Entities" << YAML::Value << YAML::BeginSeq;
scene.getReg().each([&emitter, &scene](entt::entity enttNumber) {
YoggieEngine::Entity entity = YoggieEngine::Entity(enttNumber, &scene);
emitter << YAML::BeginMap;
emitter << YAML::Key << "Entity" << YAML::Value << entity.GetComponent<YoggieEngine::IdentifierComponent>().name;
if (entity.HasComponent<YoggieEngine::IdentifierComponent>()) {
emitter << YAML::Key << "Ident";
emitter << YAML::BeginMap;
emitter << YAML::Value << entity.GetComponent<YoggieEngine::IdentifierComponent>().name;
emitter << YAML::EndMap;
}
if (entity.HasComponent<YoggieEngine::TransformComponent>()) {
emitter << YAML::Key << "Transform" << YAML::Value;
emitter << YAML::BeginMap;
emitter << YAML::Key << "Position";
emitter << YAML::Value << entity.GetComponent<YoggieEngine::TransformComponent>().Position;
emitter << YAML::Key << "Rotation";
emitter << YAML::Value << entity.GetComponent<YoggieEngine::TransformComponent>().Rotation;
emitter << YAML::Key << "Scale";
emitter << YAML::Value << entity.GetComponent<YoggieEngine::TransformComponent>().Scale;
emitter << YAML::EndMap;
}
if (entity.HasComponent<YoggieEngine::LightComponent>()) {
emitter << YAML::Key << "Light";
emitter << YAML::Value;
emitter << YAML::BeginMap;
emitter << YAML::Key << "Color";
emitter << YAML::Value << entity.GetComponent<YoggieEngine::LightComponent>().Color;
emitter << YAML::EndMap;
}
emitter << YAML::EndMap;
});
emitter << YAML::EndSeq;
emitter << YAML::EndMap;
return std::string(emitter.c_str());
}
void SaveScene(std::filesystem::path path, YoggieEngine::Scene& scene) {
std::string YAMLString = Serialize(scene);
WriteFile(YAMLString, path);
}
void LoadScene(std::filesystem::path path, YoggieEngine::Scene& scene)
{
auto sceneYAML = YAML::LoadFile(path.u8string());
if (!sceneYAML["Scene"]) {
spdlog::error("Not a scene file!");
return;
}
scene.getReg().clear();
std::string SceneName = sceneYAML["Scene"].as<std::string>();
auto entities = sceneYAML["Entities"];
for (const auto& entity : entities) {
std::string entityID = entity["Ident"].as<std::string>();
YoggieEngine::Entity SE = scene.AddEntity(entityID);
if (entity["Transform"])
{
YoggieEngine::TransformComponent tc = SE.GetComponent <YoggieEngine::TransformComponent> ();
auto positionNode = entity["Transform"]["Position"];
tc.Position = glm::vec3(positionNode[0].as<float>(), positionNode[1].as<float>(), positionNode[2].as<float>());
auto rotationNode = entity["Transform"]["Rotation"];
tc.Rotation = glm::vec3(rotationNode[0].as<float>(), rotationNode[1].as<float>(), rotationNode[2].as<float>());
auto scaleNode = entity["Transform"]["Scale"];
tc.Scale = glm::vec3(scaleNode[0].as<float>(), scaleNode[1].as<float>(), scaleNode[2].as<float>());
}
if (entity["Light"]) {
YoggieEngine::LightComponent lc = SE.AddComponent<YoggieEngine::LightComponent>();
lc.Color = glm::vec3(entity["Light"]["Color"][0].as<float>(), entity["Light"]["Color"][1].as<float>(), entity["Light"]["Color"][2].as<float>());
}
}
}

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@ -1,16 +0,0 @@
#pragma once
#include <entt/entity/fwd.hpp>
#include <glm/glm.hpp>
#include <yaml-cpp/yaml.h>
#include <filesystem>
#include "../../YoggieEngine/src/YoggieEngine.h"
void WriteFile(std::string& emitter, std::filesystem::path path);
YAML::Emitter& operator<< (YAML::Emitter& emitter, glm::vec3& vector);
std::string Serialize(YoggieEngine::Scene& scene);
void SaveScene(std::filesystem::path path, YoggieEngine::Scene& scene);
void LoadScene(std::filesystem::path path, YoggieEngine::Scene& scene);

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@ -1,63 +0,0 @@
/*
*
* SOURCE: https://github.com/rkg82/uuid-v4/blob/main/uuid/v4/uuid.h
*
*/
#ifndef __UUID__
#define __UUID__
#include <random>
#include <string>
namespace uuid::v4
{
// Encaasulate the genaeration of a Version 4 UUID object
// A Version 4 UUID is a universally unique identifier that is generated using random numbers.
class UUID
{
public:
// Factory method for creating UUID object.
static UUID New()
{
UUID uuid;
std::random_device rd;
std::mt19937 engine{ rd() };
std::uniform_int_distribution<int> dist{ 0, 256 }; //Limits of the interval
for (int index = 0; index < 16; ++index)
{
uuid._data[index] = (unsigned char)dist(engine);
}
uuid._data[6] = ((uuid._data[6] & 0x0f) | 0x40); // Version 4
uuid._data[8] = ((uuid._data[8] & 0x3f) | 0x80); // Variant is 10
return uuid;
}
// Returns UUID as formatted string
std::string String()
{
// Formats to "0065e7d7-418c-4da4-b4d6-b54b6cf7466a"
char buffer[256] = { 0 };
std::snprintf(buffer, 255,
"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
_data[0], _data[1], _data[2], _data[3],
_data[4], _data[5],
_data[6], _data[7],
_data[8], _data[9],
_data[10], _data[11], _data[12], _data[13], _data[14], _data[15]);
std::string uuid = buffer;
return uuid;
}
private:
UUID() {}
unsigned char _data[16] = { 0 };
};
};
#endif // #ifndef __UUID__

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@ -1,38 +0,0 @@
#include "Console.h"
#include <stdio.h>
Console::Console()
: EditorWindow("Console"), Items(ImVector<char*>()), AutoScroll(false), ScrollToBottom(false)
{
AddLog("Hello Editor console!");
}
Console::~Console() {
}
void Console::Show() {
Draw();
}
void Console::Draw() {
ImGui::SetNextWindowSize(ImVec2(520, 600), ImGuiCond_FirstUseEver);
for (int i = 0; i < Items.Size; i++)
{
const char* item = Items[i];
ImGui::TextUnformatted(item);
}
}
void Console::AddLog(const char* fmt, ...) {
char buf[1024];
va_list args;
va_start(args, fmt);
vsnprintf(buf, IM_ARRAYSIZE(buf), fmt, args);
buf[IM_ARRAYSIZE(buf) - 1] = 0;
va_end(args);
Items.push_back(strdup(buf));
}

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@ -1,22 +0,0 @@
#pragma once
#include "../../YoggieEngine/src/YoggieEngine.h"
#include "EditorWindow.h"
#include <imgui.h>
class Console : public EditorWindow {
public:
Console();
~Console();
void Draw() override;
void Show();
void AddLog(const char* fmt, ...);
private:
ImVector<char*> Items;
bool AutoScroll;
bool ScrollToBottom;
};

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@ -1,72 +0,0 @@
#pragma once
#include <string>
#include <imgui.h>
#include <nfd.h>
#include <iostream>
#include <functional>
#include "Project/Project.h"
struct DialogSpec {
const std::string& id;
const std::string& Title;
const std::string& confirmText;
DialogSpec() = default;
};
//classes based on RAII
class Dialog {
public:
Dialog( DialogSpec spec, std::function<void(std::string&)> onConfirm)
: path(nullptr), location() {
if (ImGui::BeginPopupModal(spec.id.c_str(), NULL, ImGuiWindowFlags_NoMove))
{
ImGui::Text(spec.Title.c_str());
ImGui::Separator();
ImGui::LabelText("##Directory", "Directory: %s", location.c_str());
if (ImGui::Button("...")) {
nfdresult_t result = NFD_OpenDialog(NULL, NULL, &path);
switch (result) {
case (NFD_OKAY):
location = std::string(path);
break;
case(NFD_CANCEL):
spdlog::info("NFD_CANCEL" );
case (NFD_ERROR):
spdlog::error("NFD_Error: {0}" , NFD_GetError() );
break;
};
}
if (ImGui::Button(spec.confirmText.c_str(), ImVec2(120, 0)))
{
onConfirm(location);
ImGui::CloseCurrentPopup();
}
ImGui::SetItemDefaultFocus();
ImGui::SameLine();
if (ImGui::Button("Cancel", ImVec2(120, 0)))
{
ImGui::CloseCurrentPopup();
}
ImGui::EndPopup();
}
}
~Dialog() {
delete path;
}
protected :
char* path;
std::string location;
};

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@ -1,30 +0,0 @@
#pragma once
#include "../../YoggieEngine/src/YoggieEngine.h"
class EditorCamera : public YoggieEngine::Camera {
public:
EditorCamera () : Camera(){
Front = glm::vec3(0.0f, 0.0f, 1.0f);
Right = glm::vec3(-1.0f, 0.0f, 0.0f);
Up = glm::vec3(0.0f, 1.0f, 0.0f);
view = glm::translate(glm::mat4(1.0f), Position) * glm::toMat4(glm::quat(Rotation));
}
void Update() {
view = glm::translate(glm::mat4(1.0f), Position) * glm::toMat4(glm::quat(Rotation));
}
glm::vec3 Position = glm::vec3(0.0f);
glm::vec3 Rotation = glm::vec3(0.0f);
private:
glm::vec3 Front;
glm::vec3 Right;
glm::vec3 Up;
};

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@ -1,599 +0,0 @@
#pragma once
#include <iostream>
#include <mini/ini.h>
#include <glm/glm.hpp>
#include <glm/gtc/type_ptr.hpp>
#include <glm/gtc/matrix_transform.hpp>
#include <nfd.h>
#include "AssetManagement/SceneSerializer.h"
#include "AssetManagement/AssetRegistry.h"
#include "AssetManagement/AssetFinder.h"
#include "PropertyPanels/Inspector.h"
#include "AssetManagement/uuid.h"
#include "Project/Settings.h"
#include "Console.h"
#include "AssetManagement/AssetLoaders/ModelLoader.h"
#include "IconsMaterialDesign.h"
#include "Project/Project.h"
#include <ImGuizmo.h>
#include "EditorCamera.h"
#include "../../YoggieEngine/src/Graphics/Memory/VertexArray.h"
#include "../../YoggieEngine/src/Graphics/Memory/Buffer.h"
using namespace YoggieEngine;
class EditorLayer : public Layer {
public:
EditorLayer() :
Layer(),
Logo("rsc/Yoggie.png"),
inspector(Selected),
scene(),
renderer()
{
spdlog::info("Colour attachment id: {0}", renderer.getCurrentFrameBuffer().GetColourAttachment());
Selected = YoggieEngine::Entity((entt::entity)-1, &scene);
AssetRegistry assetManager = AssetRegistry();
// ModelLoader modelLoader = ModelLoader();
spdlog::info("{0}", project.GetProjectDirectory().string());
//auto latern = modelLoader.LoadAsset(std::filesystem::path("build/debug/Models/Latern.gltf"));
//spdlog::info("Loaded mesh: {0}", latern.GetName());
}
void OnStartup() override {
std::string path = (std::filesystem::current_path()).string();
project.setProjectDirectory(path);
assetsView = AssetFinder(project.GetProjectDirectory());
LoadLastOrEmptyProject();
cube = (ModelLoader()).LoadAsset(std::filesystem::path("build/debug/Models/cube.obj"));
//Settings settings = Settings();
//Console console = Console();
}
glm::vec3 cameraPosition = glm::vec3(0.0f, 0.0f, -5.0f);
glm::vec3 cameraRotation = glm::vec3(0.0f);
void OnUpdate() override {
scene.Update();
/*
* if (Sceneview.isFocused) {
UpdateSceneCamera(sceneview);
}
*/
auto components = scene.getReg().view<Render3DComponent>();
for(auto component : components){
auto& renderComponent = YoggieEngine::Entity(component, &scene).GetComponent<Render3DComponent>();
renderComponent.mesh = cube;
if (renderComponent.VAO == 0 || renderComponent.IBO == 0) {
VertexArray va = VertexArray();
Buffer vertexBuffer = Buffer();
Buffer elementBuffer = Buffer();
va.Create();
va.Bind();
vertexBuffer.createBuffer();
vertexBuffer.Bind(false);
vertexBuffer.setBufferData((void*)&renderComponent.mesh.vertices[0], renderComponent.mesh.vertices.size() * sizeof(Vertex), false);
elementBuffer.createBuffer();
elementBuffer.Bind(true);
elementBuffer.setBufferData((void*)&renderComponent.mesh.elements[0], renderComponent.mesh.elements.size() * sizeof(unsigned int), true);
va.AttachAttribute(0, 3, sizeof(Vertex));
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (void*)0);
glEnableVertexAttribArray(0);
glEnableVertexAttribArray(1);
va.Unbind();
vertexBuffer.Unbind(false);
elementBuffer.Unbind(true);
renderComponent.VAO = va.getID();
renderComponent.IBO = elementBuffer.getBufferID();
}
}
camera->view = glm::translate(glm::mat4(1.0f), cameraPosition) * glm::toMat4(glm::quat(cameraRotation));
renderer.Render(scene, *camera);
}
ImGuizmo::OPERATION activeOperation = ImGuizmo::OPERATION::TRANSLATE;
void OnUI() override {
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, { ImGui::GetWindowWidth(), 7 });
ImGui::BeginMainMenuBar();
int scaleFactor = 30;
ImGui::Image((ImTextureID)Logo.GetID(), { Logo.getSize().x / scaleFactor , Logo.getSize().y / scaleFactor });
ImGui::PopStyleVar();
if (ImGui::BeginMenu("App")) {
if (ImGui::MenuItem("Load Project"))
{
nfdresult_t result = NFD_OpenDialog({ "yproj" }, NULL, &path);
switch (result) {
case(NFD_OKAY):
//Project::LoadProject(path, project);
//AssetRegistry::setAssetPath(project.GetProjectDirectory());
//AssetRegistry::BuildAssetView();
break;
case(NFD_CANCEL):
break;
case(NFD_ERROR):
spdlog::error("NFD_Error: {0}", NFD_GetError());
break;
}
}
if (ImGui::MenuItem("Save project as...")) {
nfdresult_t result = NFD_SaveDialog({ "yproj" }, NULL, &path);
switch (result) {
case(NFD_OKAY):
spdlog::info("Save as: {0}", path);
//Project::SaveProject(path, project);
break;
case(NFD_CANCEL):
break;
case(NFD_ERROR):
spdlog::error("NFD_Error: {0}", NFD_GetError());
break;
}
}
ImGui::EndMenu();
}
if (ImGui::BeginMenu("Scene")) {
if (ImGui::MenuItem("Save scene"))
{
nfdresult_t result = NFD_SaveDialog({ "yscene" }, NULL, &path);
switch (result) {
case(NFD_OKAY):
//SaveScene(path, scene);
//project.AddScene(scene);
break;
case(NFD_CANCEL):
break;
case(NFD_ERROR):
std::cout << "NFD_Error: " << NFD_GetError() << std::endl;
break;
}
}
if (ImGui::MenuItem("Load scene"))
{
auto result = NFD_OpenDialog({ "yscene" }, NULL, &path);
switch (result) {
case (NFD_OKAY):
//LoadScene(path, scene);
break;
case(NFD_CANCEL):
break;
case(NFD_ERROR):
std::cout << "NFD_Error: " << NFD_GetError() << std::endl;
break;
}
}
if (ImGui::MenuItem("Add Entity"))
{
//scene.AddEntity("New Entity");
}
if (ImGui::MenuItem("Import Model"))
{
auto result = NFD_OpenDialog("obj,fbx,gltf", NULL, &path);
switch (result) {
case(NFD_OKAY):
// Import Model
AssetRegistry::LoadFromSource(
path,
"build/Debug/Assets"//project.get()->GetProjectDirectory() / "Assets"
);
break;
case(NFD_CANCEL):
break;
case(NFD_ERROR):
std::cout << "NFD_Error: " << NFD_GetError() << std::endl;
break;
}
}
if (ImGui::MenuItem("Import MeshAsset (temp)"))
{
auto result = NFD_OpenDialog("mesh", NULL, &path);
switch (result) {
case(NFD_OKAY):
{
YoggieEngine::Mesh* importedMesh = AssetRegistry::LoadFromAssetFile(path);
if (importedMesh != nullptr)
{
auto full_name = std::filesystem::path(path);
// auto importedModel = scene.AddEntity(full_name.filename().u8string());
// auto& rendererComponent = importedModel.AddComponent<YoggieEngine::Render3DComponent>();
// rendererComponent.mesh = *importedMesh;
}
}
break;
case(NFD_CANCEL):
spdlog::debug("User cancelled action");
break;
case(NFD_ERROR):
spdlog::warn("Something went wrong!");
break;
}
}
ImGui::EndMenu();
}
ImGui::SameLine(ImGui::GetWindowWidth() / 4 * 3);
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0.3f, 0.3f, 0.3f, 1.0f));
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
ImGui::Button(ICON_MD_ROCKET_LAUNCH "Project");
ImGui::SameLine(ImGui::GetWindowWidth() - 120);
/*
ImGui::PopStyleColor();
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4(0.1f, 0.1f, 0.1f, 0.01f));
if (ImGui::Button(ICON_MD_MINIMIZE)) { spdlog::info("Minimize"); }
if (ImGui::Button(ICON_MD_MAXIMIZE)) { spdlog::info("Maximize"); }
if (ImGui::Button(ICON_MD_CLOSE)) { spdlog::info("Quit"); }
*/
ImGui::PopStyleColor(1);
ImGui::PopStyleVar();
ImGui::EndMainMenuBar();
ImGui::Begin("RuntimeControls");
ImGui::BeginGroup();
ImGui::SameLine();
ImGui::Text(ICON_MD_TRANSFORM);
auto spacing = 10;
float buttonWidth = 75.0f;
float buttonHeight = 30;
float ColorIntensity = 0.5f;
float ColorIntensityHovered = 0.75;
float ColorIntensityActive = 0.85;
float yPadding = 6.f;
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2{0, yPadding });
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4{ 0.0f,ColorIntensity ,0.0f ,1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4{ 0.0f,ColorIntensityHovered ,0.0f ,1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4{ 0.0f,ColorIntensityActive ,0.0f ,1.0f });
ImGui::SameLine(0, spacing);
if (ImGui::Button("Translate", { buttonWidth,buttonHeight }))
activeOperation = ImGuizmo::OPERATION::TRANSLATE;
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2{ 0, yPadding });
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4{ ColorIntensity, 0.0f ,0.0f ,1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4{ ColorIntensityHovered, 0.0f ,0.0f ,1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4{ ColorIntensityActive, 0.0f ,0.0f ,1.0f });
ImGui::SameLine(0, spacing);
if (ImGui::Button("Rotate", { buttonWidth,buttonHeight }))
activeOperation = ImGuizmo::OPERATION::ROTATE;
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2{ 0, yPadding });
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4{ 0.0f, 0.0f ,ColorIntensity ,1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4{ 0.0f, 0.0f ,ColorIntensityHovered ,1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4{ 0.0f, 0.0f ,ColorIntensityActive ,1.0f });
ImGui::SameLine(0, spacing);
if (ImGui::Button("Scale", { buttonWidth,buttonHeight }))
activeOperation = ImGuizmo::OPERATION::SCALE;
ImGui::PopStyleColor(9);
ImGui::PopStyleVar(3);
ImGui::EndGroup();
ImGui::SameLine((ImGui::GetWindowContentRegionMax().x / 2) - (90));
auto color = ImVec4{ 0.001 * 12 , 0.001 * 201 , 0.001 * 69, 1.0f };
ImGui::PushStyleColor(ImGuiCol_Button, color);
const float strengthIncrease = 1.5f;
ImGui::PushStyleColor(
ImGuiCol_ButtonHovered,
ImVec4{
color.x * strengthIncrease,
color.y * strengthIncrease,
color.z * strengthIncrease,
color.w
}
);
if (ImGui::Button(ICON_MD_PLAY_ARROW, { 90,25 })) {
// Play game
}
ImGui::PopStyleColor(2);
ImGui::SameLine();
color = ImVec4{ 0.001 * 14, 0.001 * 157, 0.001 * 201, 1.0f };
ImGui::PushStyleColor(ImGuiCol_Button, color);
ImGui::PushStyleColor(
ImGuiCol_ButtonHovered,
ImVec4{
color.x * strengthIncrease,
color.y * strengthIncrease,
color.z * strengthIncrease,
color.w
}
);
if (ImGui::Button(ICON_MD_ELECTRIC_BOLT, { 90,25 })) {
// Simulate physics
}
ImGui::PopStyleColor(2);
ImGui::End();
unsigned int viewportWindowFlags = ImGuiWindowFlags_NoTitleBar
| ImGuiWindowFlags_NoDecoration
| ImGuiWindowFlags_NoScrollbar
| ImGuiWindowFlags_NoMove
| ImGuiWindowFlags_NoCollapse;
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2{ 0,0 });
ImGui::Begin("SceneView",nullptr,viewportWindowFlags);
ImGui::Image((ImTextureID)(intptr_t)renderer.getCurrentFrameBuffer().GetColourAttachment(),
ImVec2{(float)ImGui::GetWindowWidth(),(float)ImGui::GetWindowHeight()});
//ImGuizmo::ViewManipulate(glm::value_ptr(cameraView), 1, ImGui::GetWindowPos(), { 90,90 }, 0x22CCCCCCC);
if(Selected.isValid()){
ImGuizmo::SetOrthographic(false);
ImGuizmo::SetDrawlist();
ImGuizmo::SetRect(ImGui::GetWindowPos().x, ImGui::GetWindowPos().y, ImGui::GetWindowWidth(), ImGui::GetWindowHeight());
const auto& ProjMatrix = camera->projection;
glm::mat4& cameraView = glm::inverse(((EditorCamera*)camera)->view);
glm::mat4 cameraDelta = glm::mat4(1.0f);
auto& tc = Selected.GetComponent<YoggieEngine::TransformComponent>();
glm::mat4& transform = tc.GetTransform();
ImGuizmo::Manipulate(glm::value_ptr(cameraView), glm::value_ptr(ProjMatrix), activeOperation, ImGuizmo::WORLD, glm::value_ptr(transform), nullptr, nullptr);
if(ImGuizmo::IsUsing())
tc.Decompose(transform);
}
ImGui::End();
ImGui::PopStyleVar();
ImGui::Begin("EditorCamera");
ImGui::SliderFloat3("position", glm::value_ptr(cameraPosition), -50, 50);
ImGui::End();
ImGui::Begin(ICON_MD_MENU "SceneExplorer",nullptr);
scene.getReg().each([&](entt::entity enttNumber) {
YoggieEngine::Entity entity = YoggieEngine::Entity(enttNumber, &scene);
auto id = entity.GetComponent<YoggieEngine::IdentifierComponent>();
if (ImGui::Selectable(id.name.c_str(), entity == Selected)) {
Selected = YoggieEngine::Entity(enttNumber, &scene);
}
});
ImGui::End();
inspector.Update();
//settings.Update();
//console.Update();
assetsView.Update();
ImGui::ShowDemoWindow();
//ImGui::ShowMetricsWindow();
}
void OnCreate() override {
spdlog::info(" Layer Create!" );
}
void OnDestroy() override {
spdlog::info( " Layer Destroy!" );
}
private:
Inspector inspector;
AssetFinder assetsView;
bool SimulatePhysics = true;
YoggieEngine::Entity Selected;
Project project;
Scene scene;
char* path = nullptr;
Texture Logo;
Renderer renderer;
Camera* camera = new EditorCamera();
Mesh cube ;
void LoadLastOrEmptyProject() {
// Check if there is a last known loaded project and
// load that one .
// Otherwise load no project..
// OR
// Load an empty project.
mINI::INIStructure ini;
if (std::filesystem::exists("build\\Debug\\Editor.ini"))
{
mINI::INIFile file("build\\Debug\\Editor.ini");
file.read(ini);
}
else
{
spdlog::debug("Could not find an `Editor.ini` file.");
}
if (ini["editor"]["openlastproject"] == "TRUE")
{
Project::LoadProject(ini["cache"]["project"], project);
LoadScene(ini["cache"]["scene"], scene);
}
else
{
spdlog::debug("Starting without a project. Please create one.");
}
}
void UpdateSceneCamera() {
const float movement_speed = 0.01f;
static float lastX = 400, lastY = 300;
const float sensitivity = 0.1;
static bool firstMouse = true;
/*
if (MouseButtonPressed(YOGGIE_MOUSE_BUTTON_RIGHT)) {
glfwSetInputMode((GLFWwindow*)appWindow->GetHandle(), GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
auto newX = getCursorPosX(appWindow);
auto newY = getCursorPosY(appWindow);
if (firstMouse)
{
lastX = newX;
lastY = newY;
firstMouse = false;
}
float xoffset = newX - lastX;
float yoffset = newY - lastY;
lastX = newX;
lastY = newY;
xoffset *= sensitivity;
yoffset *= sensitivity;
sceneview.cam.Rotation.x += (xoffset / 2);
sceneview.cam.Rotation.y += (xoffset /2);
sceneview.cam.Rotation.z += yoffset;
if (sceneview.cam.pitch > 89.0f)
sceneview.cam.pitch = 89.0f;
if (sceneview.cam.pitch < -89.0f)
sceneview.cam.pitch = -89.0f;
}
else if (firstMouse == false)
{
glfwSetInputMode((GLFWwindow*)appWindow->GetHandle(), GLFW_CURSOR, GLFW_CURSOR_NORMAL);
firstMouse = true;
}
*/
/*
EditorCamera& cam = sceneview.GetCamera();
if (keyIsPressed(YOGGIE_KEY_UP))
cam.Rotation.x += movement_speed;
if (keyIsPressed(YOGGIE_KEY_DOWN))
cam.Rotation.x -= movement_speed;
if (keyIsPressed(YOGGIE_KEY_LEFT))
cam.Rotation.y += movement_speed;
if (keyIsPressed(YOGGIE_KEY_RIGHT))
cam.Rotation.y -= movement_speed;
cam.Update();
*/
/*
// Check for Camara movement input here!
if (keyIsPressed(YOGGIE_KEY_W))
sceneview.cam.Position -= sceneview.cam.Front * movement_speed;
if (keyIsPressed(YOGGIE_KEY_A))
sceneview.cam.Position += sceneview.cam.Right * movement_speed;
if (keyIsPressed(YOGGIE_KEY_S))
sceneview.cam.Position += sceneview.cam.Front * movement_speed;
if (keyIsPressed(YOGGIE_KEY_D))
sceneview.cam.Position -= sceneview.cam.Right * movement_speed;
*/
}
};

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@ -1,26 +0,0 @@
#pragma once
#include <imgui.h>
#include <string>
class EditorWindow {
public:
EditorWindow (const std::string& name, ImGuiWindowFlags_ flags = ImGuiWindowFlags_None ) : name(name) , flags(flags) {}
void Update()
{
ImGui::Begin(name.c_str(), false, flags);
Draw();
ImGui::End();
}
~EditorWindow() = default;
protected:
std::string name;
private:
ImGuiWindowFlags_ flags;
virtual void Draw() = 0;
};

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@ -1,81 +0,0 @@
#include "Project.h"
#include <string>
#include <sstream>
#include <fstream>
#include <iostream>
#include <yaml-cpp/yaml.h>
void Project::SaveProject(std::filesystem::path path, Project& project)
{
YAML::Emitter projectYAML;
projectYAML << YAML::BeginMap;
projectYAML << YAML::Key << "Project" << YAML::Value << project.Name;
projectYAML << YAML::Key << "Directory" << YAML::Value << path.parent_path().u8string();
projectYAML << YAML::EndMap;
projectYAML << YAML::BeginMap;
projectYAML << YAML::Key << "Scenes" << YAML::Value << YAML::BeginSeq;
for (auto scene : project.Scenes) {
projectYAML << scene->name;
}
projectYAML << YAML::EndSeq;
std::ofstream projectFile;
projectFile.open(path.u8string());
projectFile << projectYAML.c_str();
projectFile.close();
}
void Project::LoadProject(std::filesystem::path path, Project& project)
{
if (!std::filesystem::exists(path)) {
throw std::runtime_error("Couldn't find project file!");
}
std::string YAMLProject;
std::stringstream sstream;
std::ifstream projectFile;
projectFile.open(path.u8string());
sstream << projectFile.rdbuf();
YAMLProject = sstream.str();
projectFile.close();
YAML::Node node = YAML::Load(YAMLProject);
// this is probably not perfect but it seems to work for now
project = node.as<Project>();
spdlog::info("loaded project {0}", project.Name);
}
namespace YAML {
template<>
class convert<Project> {
public:
static bool decode(const Node& node , Project& rhs)
{
if (!node.IsMap())
return false;
rhs.setName(node["Project"].as<std::string>());
rhs.setProjectDirectory(node["Directory"].as<std::string>());
return true;
}
};
}

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@ -1,37 +0,0 @@
#pragma once
#include <filesystem>
#include <iostream>
#include "../../YoggieEngine/src/YoggieEngine.h"
#include <yaml-cpp/yaml.h>
class Project {
public:
Project() = default;
Project(const std::string& name): Name(name){}
~Project() { spdlog::info("Unloading project {0}...", Name);}
void setName(std::string& name) { Name = name; }
const std::string& GetName()const { return Name; }
void setProjectDirectory(std::string& path) { ProjectDirectory = std::filesystem::path(path); }
const std::filesystem::path GetProjectDirectory() { return ProjectDirectory; }
void AddScene(YoggieEngine::Scene& scene)
{
Scenes.push_back(&scene);
}
static void SaveProject(std::filesystem::path path, Project& project);
static void LoadProject(std::filesystem::path path, Project& project);
private:
std::string Name;
std::filesystem::path ProjectDirectory;
std::vector<YoggieEngine::Scene*> Scenes;
friend class YAML::convert<Project>;
};

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@ -1,48 +0,0 @@
#include "Settings.h"
void Settings::Draw() {
ImGui::LabelText("##title-settings", "Fine grain control over the engine!");
if (ImGui::BeginCombo("Graphics API", GraphicsAPI[selectedGfxAPI])) {
for (int i = 0; i < 3; i++) {
bool isSelected = i == selectedGfxAPI;
if (ImGui::Selectable(GraphicsAPI[i], isSelected)) {
selectedGfxAPI = i;
}
if (isSelected)
ImGui::SetItemDefaultFocus();
}
ImGui::EndCombo();
}
ImGui::NewLine();
if (ImGui::BeginCombo("Physics Engine", PhysicsEngine[selectedPhysicsEngine])) {
for (int i = 0; i < 2; i++) {
bool isSelected = i == selectedPhysicsEngine;
if (ImGui::Selectable(PhysicsEngine[i], isSelected)) {
selectedGfxAPI = i;
}
if (isSelected)
ImGui::SetItemDefaultFocus();
}
ImGui::EndCombo();
}
ImGui::InputFloat3("Gravity", glm::value_ptr(Gravity));
ImGui::NewLine();
if (ImGui::Button("Show Advanced options ")) {
ShowAdvancedOptions = !ShowAdvancedOptions;
}
if (ShowAdvancedOptions)
{
ImGui::Checkbox("Debug Engine", &DebugEngine);
}
}

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@ -1,30 +0,0 @@
#pragma once
#include "../../YoggieEngine/src/YoggieEngine.h"
#include "../EditorWindow.h"
class Settings : public EditorWindow {
public:
Settings() : EditorWindow("Settings") {}
void Draw() override;
private:
int selectedGfxAPI = 0;
int selectedPhysicsEngine = 0;
glm::vec3 Gravity = glm::vec3(0.0f, -9.81f, 0.0f);
bool ShowAdvancedOptions = false;
bool DebugEngine = false;
const char* PhysicsEngine[2] = {
"PhysX",
"Jolt Physics"
};
const char* GraphicsAPI[3] = {
"OpenGL",
"Vulkan",
"Metal (Apple)"
};
};

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@ -1,197 +0,0 @@
#include "Inspector.h"
#include "../TransformVec3.h"
#include "../IconsMaterialDesign.h"
void Inspector::Draw()
{
if (selected.isValid()) {
AddComponentDropDown();
ShowComponents();
}
}
void AddComponent(YoggieEngine::Entity selected , int i) {
switch (i) {
case 0:
selected.AddComponent<YoggieEngine::ScriptComponent>();
break;
case 1:
selected.AddComponent<YoggieEngine::CameraComponent>();
break;
case 2:
selected.AddComponent<YoggieEngine::LightComponent>();
break;
case 3:
selected.AddComponent<YoggieEngine::Render3DComponent>();
default:
break;
}
}
void Inspector::AddComponentDropDown()
{
static char* names[] = { "Script Component", "Camera Component", "Light Component", "Render3D"};
if (ImGui::Button("Add Component"))
ImGui::OpenPopup("Component picker");
ImGui::SameLine();
if (ImGui::BeginPopup("Component picker")) {
for (int i = 0; i < IM_ARRAYSIZE(names); i++) {
if (ImGui::MenuItem(names[i]))
AddComponent(selected, i);
}
ImGui::EndPopup();
}
ImGui::NewLine();
}
void Inspector::ShowComponents()
{
auto component = selected.GetComponent<YoggieEngine::IdentifierComponent>();
ImGui::InputText("Name:", (char*)component.name.c_str(), component.name.size() * sizeof(char), ImGuiInputTextFlags_ReadOnly);
if (selected.HasComponent<YoggieEngine::TransformComponent>()) {
auto& transform = selected.GetComponent<YoggieEngine::TransformComponent>();
if (ImGui::CollapsingHeader("Transform", ImGuiTreeNodeFlags_DefaultOpen)) {
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4{ 1.0, 1.0f, 1.0f, 0.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4{ 1.0, 1.0f, 1.0f, 0.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4{ 1.0, 1.0f, 1.0f, 0.0f });
ImGui::SetCursorPosX(ImGui::GetContentRegionMax().x - 20);
ImGui::Button(ICON_MD_SETTINGS, { 20,20 });
ImGui::OpenPopupOnItemClick("##myContext", ImGuiPopupFlags_MouseButtonRight);
if (ImGui::BeginPopupContextWindow("##myContext")) {
if (ImGui::MenuItem("Reset")) {
spdlog::info("Reset component");
}
if (ImGui::MenuItem("Copy Component")) {
spdlog::info("Copy component");
}
ImGui::EndPopup();
}
ImGui::PopStyleColor(3);
/*
ImGui::DragFloat3("Position", glm::value_ptr(transform.Position), 0.1f);
ImGui::DragFloat3("Rotation", glm::value_ptr(transform.Rotation), 0.1f);
ImGui::DragFloat3("Scale", glm::value_ptr(transform.Scale), 0.1f, 0.0f);
*/
auto something = glm::value_ptr(transform.Position);
ImGuiExtension::TransformVec3("Position", transform.Position);
ImGuiExtension::TransformVec3("Rotation", transform.Rotation);
ImGuiExtension::TransformVec3("Scale", transform.Scale);
}
if (selected.HasComponent<YoggieEngine::RelationComponent>()) {
ImGui::Text("Has relation");
}
}
if (selected.HasComponent<YoggieEngine::Render3DComponent>()) {
auto& render3d = selected.GetComponent<YoggieEngine::Render3DComponent>();
const char* AssetNames[]{ "Asset1" , "Asset2" };
if (ImGui::CollapsingHeader("Render3D", ImGuiTreeNodeFlags_DefaultOpen)) {
if (ImGui::Button("Select Renderable Asset"))
ImGui::OpenPopup("Renderable_list_popup");
ImGui::SameLine();
ImGui::TextUnformatted(render3d.mesh.elements.empty() ? "<None>" : "ASSET_GUID_OR_ID");
if (ImGui::BeginPopup("Renderable_list_popup")) {
ImGui::Text("None");
ImGui::Separator();
for (int i = 0; i < IM_ARRAYSIZE(AssetNames); i++) {
if(ImGui::Selectable(AssetNames[i]))
{ }
}
ImGui::EndPopup();
}
ImGui::ColorEdit3("Colour", glm::value_ptr(render3d.color));
ImGui::Checkbox("Use static rendering:", &render3d.isStatic);
}
}
static bool deferred = true;
if (selected.HasComponent<YoggieEngine::LightComponent>()) {
auto& light = selected.GetComponent<YoggieEngine::LightComponent>();
if (ImGui::CollapsingHeader("Light", ImGuiTreeNodeFlags_DefaultOpen)) {
ImGui::ColorEdit3("Colour", glm::value_ptr(light.Color));
ImGui::Checkbox("Deferred", &deferred);
}
}
if (selected.HasComponent <YoggieEngine::CameraComponent>()) {
auto& camera = selected.GetComponent<YoggieEngine::CameraComponent>();
if (ImGui::CollapsingHeader("Camera")) {
ImGui::DragFloat3("Position:", glm::value_ptr(camera.Position), 0.01f);
ImGui::DragFloat3("Rotation:", glm::value_ptr(camera.Rotation), 0.01f);
}
}
if (selected.HasComponent<YoggieEngine::RigidBody>()) {
auto& rigibody = selected.GetComponent<YoggieEngine::RigidBody>();
if (ImGui::CollapsingHeader("RigidBody")) {
}
}
if (selected.HasComponent<YoggieEngine::ScriptComponent>()) {
const char* AssetNames[]{ "Script 1" , "Script 2" };
if (ImGui::CollapsingHeader("Script", ImGuiTreeNodeFlags_Leaf)) {
if (ImGui::Button("Select Renderable Asset"))
ImGui::OpenPopup("Scripts_list_popup");
if (ImGui::BeginPopup("Scripts_list_popup")) {
ImGui::Text("None");
ImGui::Separator();
for (int i = 0; i < IM_ARRAYSIZE(AssetNames); i++) {
if (ImGui::Selectable(AssetNames[i]))
{
}
}
ImGui::EndPopup();
}
ImGui::SameLine();
std::string scriptAssetId = "<Random_GUID>";
ImGui::InputText("asset", scriptAssetId.data(), scriptAssetId.length(), ImGuiInputTextFlags_ReadOnly | ImGuiInputTextFlags_AutoSelectAll);
}
}
}
void ComponentView(const std::string& componentName, voidFunction func)
{
ImGuiWindowFlags_ window_flags = ImGuiWindowFlags_None;
ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 5.0f);
ImGui::BeginChild(componentName.c_str());
func();
ImGui::EndChild();
ImGui::PopStyleVar();
}

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@ -1,22 +0,0 @@
#pragma once
#include "../../YoggieEngine/src/YoggieEngine.h"
#include "../EditorWindow.h"
typedef void (*voidFunction) (void);
inline void ComponentView(const std::string& componentName, voidFunction func);
class Inspector : public EditorWindow {
public:
Inspector( YoggieEngine::Entity& selected ) : EditorWindow("Inspector"), selected(selected){}
void Draw()override;
private:
void AddComponentDropDown();
void ShowComponents();
YoggieEngine::Entity& selected;
};

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@ -1,59 +0,0 @@
#pragma once
#include <imgui_widgets.cpp>
#include <glm/glm.hpp>
namespace ImGuiExtension {
void TransformVec3(const char* label, glm::vec3& vector) {
ImGui::PushID(label);
ImGui::Columns(2);
ImGui::SetColumnWidth(0, 100.0f);
ImGui::Text(label);
ImGui::NextColumn();
ImGui::PushMultiItemsWidths(3, ImGui::CalcItemWidth());
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2{ 0, 0 });
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4{ 0.8f, 0.1f, 0.15f, 1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4{ 0.9f,0.2f,0.2f, 1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4{ 0.8f,0.1f,0.15f, 1.0f });
if (ImGui::Button("X"))
vector.x = 0;
ImGui::PopStyleColor(3);
ImGui::SameLine();
ImGui::DragFloat("##X", &glm::value_ptr(vector)[0], 0.1f, 0.0f, 0.0f, "%.2f");
ImGui::PopItemWidth();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4{ 0.2f, 0.7f, 0.2f, 1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4{ 0.3f,0.8f,0.3f, 1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4{ 0.2f,0.7f,0.2f, 1.0f });
if (ImGui::Button("Y"))
vector.y = 0;
ImGui::PopStyleColor(3);
ImGui::SameLine();
ImGui::DragFloat("##Y", &glm::value_ptr(vector)[1], 0.1f, 0.0f, 0.0f, "%.2f");
ImGui::PopItemWidth();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button, ImVec4{ 0.1f, 0.25f, 0.8f, 1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonHovered, ImVec4{ 0.2f,0.35f,0.9f, 1.0f });
ImGui::PushStyleColor(ImGuiCol_ButtonActive, ImVec4{ 0.1f,0.25f,0.8f, 1.0f });
if (ImGui::Button("Z"))
vector.z = 0;
ImGui::PopStyleColor(3);
ImGui::SameLine();
ImGui::DragFloat("##Z", &glm::value_ptr(vector)[2], 0.1f, 0.0f, 0.0f, "%.2f");
ImGui::PopItemWidth();
ImGui::PopStyleVar();
ImGui::Columns(1);
ImGui::PopID();
}
}

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@ -1,59 +0,0 @@
#include "../../YoggieEngine/src/EntryPoint.h"
#include <stack>
#include "EditorLayer.h"
using namespace YoggieEngine;
class Editor : public Application {
public:
Editor() : Application("Editor"){}
void Run() override
{
// Create EditorLayer
EditorLayer* firstLayer = new EditorLayer();
firstLayer->OnStartup();
double previous = glfwGetTime();
double lag = 0.0;
while (!appWindow->WindowShouldClose()) {
PollEvents();
double now = glfwGetTime();
double elapsed = now - previous;
previous = now;
lag += elapsed;
GuiBegin();
firstLayer->OnUpdate();
firstLayer->OnUI();
GuiEnd();
SwapBuffers();
}
firstLayer->OnDestroy();
}
private:
std::vector<Layer*> layers = std::vector<Layer*>();
};
YoggieEngine::Application* CreateApplication() {
return new Editor();
}

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@ -1,4 +1,4 @@
project "ImGui"
project "ImGUI_Opengl3"
kind "StaticLib"
includedirs {

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@ -1,19 +0,0 @@
project "ImGuizmo"
kind "StaticLib"
includedirs {
"../libs/glfw/include",
"../libs/ImGui",
"../libs/guizmo"
}
files {
"../libs/guizmo/*.cpp",
}
libdirs{
"../libs/ImGui",
"../libs/glad"
}
include("../ImGui")

BIN
Manuals/GLSL.std.450.pdf Normal file

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Manuals/SPIRV.pdf Normal file

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@ -1,34 +1,76 @@
# Yoggie Engine
<img src="Screenshots/Yoggie.webp" width="160" ></img>
## Goal
Must support building a full game in 48 hours.
The goal is to build a mature enough engine to be capable of using during game jams.
# BarinkEngine
```
,---,. ,-. ,---,.
,' .' \ ,--, ,--/ /| ,' .' | ,--,
,---.' .' | __ ,-,--.'| ,---,,--. :/ |,---.' | ,---, ,--.'| ,---,
| | |: | ,' ,'/ /| |, ,-+-. / : : ' / | | .' ,-+-. / | ,----._,| |, ,-+-. / |
: : : / ,--.--. ' | |' `--'_ ,--.'|' | ' / : : |-,,--.'|' |/ / ' `--'_ ,--.'|' | ,---.
: | ; / \| | ,,' ,'| | | ,"' ' | : : | ;/| | ,"' | : ,' ,'| | | ,"' | / \
| : .--. .-. ' : / ' | | | | / | | | \ | : .| | / | | | .\ ' | | | | / | |/ / |
| | . |\__\/: . | | ' | | : | | | | ' : |. \| | |-| | | | . ; '; | | : | | | | . ' / |
' : '; |," .--.; ; : | ' : |__| | | |/| | ' \ ' : ;/| | | |/' . . ' : |__| | | |/' ; /|
| | | ;/ / ,. | , ; | | '.'| | |--' ' : |--'| | | | |--' `---`-'| | | '.'| | |--' ' | / |
| : /; : .' ---' ; : | |/ ; |,' | : .| |/ .'__/\_: ; : | |/ | : |
| | ,' | , .-./ | , /'---' '--' | | ,' '---' | : | , /'---' \ \ /
`----' `--`---' ---`-' `----' \ \ / ---`-' `----'
`--`-'
```
## Features
*_NOTE:_ Just because it is listed as a feature here does not imply it has been nor guarantees it ever will be implemented*
**NOTE** __Not in any particular order__
- Rendering
- OpenGL
- Vulkan
- Metal (Possibly)
- Logging
- Different for debug and release
- Different per OS
- Physics
- PhysX
- Jolt Physics
- Entity Component system
- Graphical scripting (Possibly)
- Scripting support
- Alternative for non-nvidia stuff?!
- Basic Entity Component system
- Graphical scripting ??
- Scripting support ( idk what language)
- LUA
- C# (for object orientated approaches to gamedev)
- Configuration options
- JSON
- YAML
- INI
- LUA
- others ?!?!?
## More docs
[Todo list](TODO.md) \
[Planning](https://git.barink.dev/Nigel/MyGameEngine/projects)\
[Development](DEVELOPMENT.md)\
[Show case](SHOWCASE.md)
## Screenshots
<img src="Screenshots/screen1.png" width="300"></img>
<img src="Screenshots/screen2.png" width="300"></img>
## Planning
see [TODO](docs/TODO.md)
_NOTE:_
The planning is moving away from markdown in favor
of gitea Projects. New planning will be visible on [this page](https://git.barink.dev/Nigel/MyGameEngine/projects).
## Requirements
#### Software
* Premake
* Git
* C++ Compiler
## Windows development workflow
User premake to generate project files for the approperiate build method.
On Windows I assume you'll build with visual studio
```bash
User:~$ premake vs2022
```
## Linux development workflow
Use premake to generate project files for the approperiate build method.
On Linux I assume you'll build with something like make.
```bash
User@Machine:~$ premake gmake2
```

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@ -1,39 +0,0 @@
project "Runtime"
kind "ConsoleApp"
buildmessage "Building the runtime ..."
links{
"YoggieEngine"
}
includedirs{
"./../YoggieEngine/src",
-- I'd prefer if didn't need these..
-- We'll figure that out some time later
"./../libs/lua/include",
"./../libs/spdlog/include",
"./../libs/glm",
"./../libs/GorillaAudio/include",
"./../libs/assimp/include",
"./../libs/glad/include",
"./../libs/glfw/include",
"./../libs/tinygltf",
"./../libs/glew/include",
"./../libs/glm",
"./../libs/ImGui",
"./include"
}
libdirs {
'./../YoggieEngine/build/Debug'
}
files {
"./src/*.h",
"./src/*.cpp"
}

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#include <iostream>
int main()
{
std::cout << "Welcome to the runtime!" << std::endl;
}

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@ -1,17 +0,0 @@
## The engine development in pictures
__Testing OpenGl with ImGui as a concept__
<img src="Screenshots/OpenGLAndImGuiTest.png" width="300"></img>
__Working on docking with different windows using ImGui__
<img src="Screenshots/YoggieEditor_workingGuizmo.png" width="300"></img>
__A first more complete look of the engine__
<img src="Screenshots/YoggieEditorV0.2.png" width="300"></img>
__Mixing deferred and forward rendering and adding a skybox__
<img src="Screenshots/ImprovedRendering.png" width="300"></img>

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project "SandboxApp"
kind "ConsoleApp"
buildmessage "Building SandboxApp ..."
links{
"YoggieEngine"
}
includedirs{
"./../YoggieEngine/Include",
-- I'd prefer if didn't need these..
-- We'll figure that out some time later
"./../libs/lua/include",
"./../libs/spdlog/include",
"./../libs/glm",
"./../libs/GorillaAudio/include",
"./../libs/assimp/include",
"./../libs/glad/include",
"./../libs/glfw/include",
"./../libs/tinygltf",
"./../libs/glew/include",
"./../libs/glm",
"./../libs/ImGui",
"../libs/entt/src",
}
libdirs {
'./../YoggieEngine/build/Debug'
}
files {
"./src/*.h",
"./src/*.cpp"
}

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@ -1,87 +0,0 @@
#include "GUI.h"
void SceneExplorer(const std::string& PanelName) {
ImGui::Begin(PanelName.c_str());
//if (ImGui::ListBoxHeader("##ObjectList")) {
//Node& current = scene.GetRoot();
//Node* next = &current;
// Show first node
//ImGui::Selectable(next->name.c_str(), true);
// ImGui::Selectable("Scene Node", true);
// ImGui::Indent();
/*
if (next->children.size() != 0) {
for (auto child : next->children)
{
std::string& name = child->name;
ImGui::Selectable(name.c_str(), false);
}
}
*/
// ImGui::ListBoxFooter();
// }
ImGui::End();
}
void CameraTool() {
static float Zoom = 0;
static glm::vec3 Position = glm::vec3(0.0f, 0.0f, 0.0f);
static glm::vec3 Rotation = glm::vec3(0.0f, 0.0f, 0.0f);
ImGui::Begin("Camera");
ImGui::SliderFloat("Zoom:", &Zoom, 10, 190);
ImGui::InputFloat3("Position:", &Position[0]);
ImGui::InputFloat3("Rotation:", &Rotation[0]);
ImGui::End();
}
void ScriptingTool(char* code) {
ImGui::Begin("Scripting");
ImGui::Text("Lua Code");
ImGui::InputTextMultiline("##", code, 255);
bool runCode = ImGui::Button("Run");
ImGui::End();
}
void SceneView(Framebuffer& framebuffer ) {
ImGui::Begin("Viewport");
ImGui::Image((void*)(intptr_t)framebuffer.GetColourAttachment(), ImVec2{800, 600});
ImGui::End();
}
/*
* void transformWindow(Transform& transform, std::string PanelName) {
ImGui::Begin(PanelName.c_str());
ImGui::InputFloat3("Position:", (float*)&transform.Position[0]);
ImGui::InputFloat3("Rotation:", (float*)&transform.Rotation[0]);
ImGui::InputFloat3("Scale:", (float*)&transform.Scale[0]);
ImGui::End();
}
*/
void materialWindow(Material& material, std::string PanelName) {
ImGui::Begin(PanelName.c_str());
ImGui::ColorPicker3("Color:", &material.Color[0]);
ImGui::End();
}

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@ -1,11 +0,0 @@
#pragma once
#include "imgui.h"
#include "../../YoggieEngine/src/BarinkEngine.h"
#include "../../YoggieEngine/src/Graphics/Memory/Framebuffer.h"
void CameraTool();
void ScriptingTool(char* code);
///void transformWindow(Transform& transform, std::string PanelName);
void materialWindow(Material& material, std::string PanelName);
void SceneExplorer(const std::string& PanelName);
void SceneView(Framebuffer& framebuffer);

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@ -1,123 +0,0 @@
#include <imgui.h>
#include "GUI.h"
#include "Util.h"
#include <entt/entt.hpp>
#include "../../YoggieEngine/src/BarinkEngine.h"
#include "../../YoggieEngine/src/Scene/Components.h"
#include "../../YoggieEngine/src/Scene/Scene.h"
#include "../../YoggieEngine/src/Scene/Entity.h"
#include "../../YoggieEngine/src/AssetManager/ModelImporter.h"
#include "../../YoggieEngine/src/PerfCounter.h"
/*
* Define globals
*/
Scene scene;
BarinkEngine::Renderable* renderable;
BarinkEngine::SceneObject* object;
Entity cube;
/*
* Runs once at startup
* - USe to initialize the game/sandbox/demo
*/
void Start() {
auto importer = BarinkEngine::ModelImporter();
// Load in asset(S)
object = importer.Import("build/Debug/Models/Cube.obj");
renderable = object->renderable;
// Add Entities to the scene
cube = scene.AddEntity("cube");
auto& render3DComponent = cube.AddComponent<BarinkEngine::Render3DComponent>();
render3DComponent.mesh = *renderable->mesh;
cube.GetComponent<BarinkEngine::TransformComponent>()
.transform = glm::rotate(glm::mat4(1.0f), 32.0f, glm::vec3(0.5f,1.0f,0.0f));
// Create a second cube
auto cube2 = scene.AddEntity("Cube2");
auto& cube2Render = cube2.AddComponent<BarinkEngine::Render3DComponent>();
cube2Render.mesh = *renderable->mesh;
cube2Render.color = glm::vec3(0.0f, 1.0f, 0.0f);
auto& cube2Trans = cube2.GetComponent<BarinkEngine::TransformComponent>();
cube2Trans.transform = glm::translate( glm::mat4(1.0f), glm::vec3(1.0f,0.0f, 5.0f));
// Create a light
auto AmbientLight = scene.AddEntity("AmbientLight");
AmbientLight.AddComponent<BarinkEngine::LightComponent>();
renderer.Prepare(scene);
}
/*
* Runs every frame
* - Use to draw Immediate mode graphics (Not meant for HUD's )
*/
void ImmediateGraphicsDraw()
{
// Show internal BarinkEngine stats
EngineInstrumentation::ShowStats();
ImGui::Begin("Scene view");
auto group = scene.getReg().view<BarinkEngine::IdentifierComponent>();
group.each([](auto entity, BarinkEngine::IdentifierComponent& identifier) {
ImGui::Text("%s", identifier.name.c_str());
});
ImGui::End();
ImGui::ShowMetricsWindow();
ImGui::Begin("Settings");
auto& a = cube.GetComponent<BarinkEngine::Render3DComponent>();
auto& b = cube.GetComponent<BarinkEngine::TransformComponent>();
ImGui::DragFloat3("Color", &a.color[0], 0.01f, 0.0f, 1.0f);
ImGui::DragFloat3("Position", &b.transform[3][0], 0.01f, 0.0f, 16.0f);
auto l = scene.getReg().view<BarinkEngine::LightComponent>();
l.each([](auto entity, BarinkEngine::LightComponent& light) {
ImGui::Text("Lighting");
ImGui::SliderFloat("Intensity", &light.Strength, 0.0f, 1.0f);
ImGui::SliderFloat3("l-Color", &light.Color[0], 0.0f, 1.0f);
});
ImGui::End();
}
/*
* Runs every frame
* - Meant for game logic ( non-physics related)
*/
void Update()
{
}
void Render()
{
renderer.Render(scene);
}
/*
* Runs at the end of the program
* - Meant for cleanup
*/
void Stop()
{
}

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#pragma once
#include "../../YoggieEngine/src/BarinkEngine.h"
//void PrintSceneTree(Node& node, int depth);
//glm::mat4 CalculateModelMat(Transform& transform);

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