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Arron David Nelson 2023-11-11 18:56:55 -08:00
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# Prerequisites
*.d
# Compiled Object files
*.slo
*.lo
*.o
*.obj
# Precompiled Headers
*.gch
*.pch
# Compiled Dynamic libraries
*.so
*.dylib
*.dll
# Fortran module files
*.mod
*.smod
# Compiled Static libraries
*.lai
*.la
*.a
*.lib
# Executables
*.exe
*.out
*.app

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# Default ignored files
/shelf/
/workspace.xml
# Editor-based HTTP Client requests
/httpRequests/

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<?xml version="1.0" encoding="UTF-8"?>
<module classpath="CMake" type="CPP_MODULE" version="4" />

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="BackendCodeEditorSettings">
<option name="/Default/Housekeeping/GlobalSettingsUpgraded/IsUpgraded/@EntryValue" value="true" type="bool" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
<component name="DiscordProjectSettings">
<option name="show" value="ASK" />
<option name="description" value="" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/Pong.iml" filepath="$PROJECT_DIR$/.idea/Pong.iml" />
</modules>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

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CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.18.4)
project(Pong C CXX)
if (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Windows")
set(IS_OS_WINDOWS TRUE)
set(USER_HOME_DIRECTORY $ENV{USERPROFILE})
message("Building for the Windows operating system.")
elseif (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
set(IS_OS_LINUX TRUE)
set(USER_HOME_DIRECTORY $ENV{HOME})
add_compile_options(-Wno-stringop-overflow)
message("Building for the Linux operating system.")
elseif (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Darwin")
set(IS_OS_MAC TRUE)
set(USER_HOME_DIRECTORY $ENV{HOME})
message("Building for the Mac operating system.")
endif ()
if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
message("Building for AMD64 architecture.")
set(IS_ARCH_AMD64 TRUE)
elseif ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "ARM64" OR "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64")
message("Building for ARM64 architecture.")
set(IS_ARCH_ARM64 TRUE)
endif ()
set(CMAKE_CXX_STANDARD 20)
add_executable(Pong
Levels/Game.h
Levels/Game.cpp
Main.cpp
)
if (IS_OS_WINDOWS)
add_compile_definitions(VK_USE_PLATFORM_WIN32_KHR)
elseif (IS_OS_LINUX)
add_compile_definitions(VK_USE_PLATFORM_XCB_KHR)
endif()
target_link_directories(Pong PRIVATE "${USER_HOME_DIRECTORY}/Libraries/LWE/lib")
target_include_directories(Pong PRIVATE "${USER_HOME_DIRECTORY}/Libraries/LWE/include")
find_package(Vulkan REQUIRED)
target_link_libraries(Pong PRIVATE Vulkan::Headers Vulkan::Vulkan xcb xcb-xfixes xcb-xinput wooting_analog_wrapper LWE z asound)

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#include "Game.h"
#include "LWE/IO/FontAtlas.h"
#include <LWE/GameLoop.h>
#include <LWE/IO/RenderWindow.h>
#include <LWE/Systems/RigidBodySystem.h>
#include <LWE/Systems/Portrait2DSystem.h>
#include <LWE/Systems/GuiSystem.h>
#include <LWE/Components/AABB2D.h>
#include <LWE/Components/Circle.h>
#include <LWE/Components/Portrait2D.h>
#include <LWE/Gui/LabelGui.h>
#include <LWE/IO/HID/Input.h>
#include <LWE/IO/HID/GenericInputHandler.h>
#include <LWE/IO/HID/Keyboard.h>
Game::~Game()
{
}
Game::Game()
: Level("Game")
{
}
Game::Game(const Game& lvl)
: Level(lvl)
{
}
Game& Game::operator=(const Game& lvl)
{
if (this == &lvl)
return *this;
Level::operator=(lvl);
return *this;
}
void Game::SetupResources()
{
Level::SetupResources();
// Setup Resource Code Here
AddResource(new lwe::Mesh("PortraitGui", lwe::portraitGuiVerts, lwe::portraitGuiIndices));
constexpr lwe::UInt_8 circleData[] = {255, 255, 255, 255};
lwe::Img* circle = new lwe::Img("Circle", 8, 4, 1, 1, (lwe::Byte*)circleData, lwe::ImgAspect::IMG_ASPECT_COLOR);
AddResource(circle);
}
void Game::Setup()
{
Level::Setup();
// Setup Code Here
lwe::GameLoop* gl = (lwe::GameLoop*)GetParent("GameLoop");
lwe::RenderWindow* win = gl->GetWindow();
// Adding Systems Here
AddSystem(new lwe::Portrait2DSystem());
AddSystem(new lwe::RigidBodySystem());
lwe::GuiSystem* gui = new lwe::GuiSystem();
gui->AddResource(new lwe::FontAtlas("Resources/Fonts/Hack-Regular_48.ehf"));
AddSystem(gui);
lwe::Vec2_f scale = win->GetSwapChain()->GetScale();
lwe::Vec2_f center = win->GetSwapChain()->GetScale() / 2;
// Score Gui
lwe::LabelGui* plyScore = new lwe::LabelGui("PlyScore", "Hack-Regular_48", "0");
plyScore->SetPosition({20.0f, 20.0f});
gui->AddGui(plyScore);
lwe::LabelGui* aiScore = new lwe::LabelGui("AiScore", "Hack-Regular_48", "0");
aiScore->SetPosition({scale.x - 68.0f, 20.0f});
gui->AddGui(aiScore);
// Bounds Entity
lwe::Entity* bounds = new lwe::Entity("Bounds");
bounds->SetScale({win->GetSwapChain()->GetScale(), 1.0f});
lwe::AABB2D* collider = new lwe::AABB2D();
bounds->AddComponent(collider);
AddEntity(bounds);
// Field Separator Entity
lwe::Entity* fieldSep = new lwe::Entity("FieldSeparator");
fieldSep->SetScale({10.0f, scale.y, 1.0f});
fieldSep->SetPos({center.x - 5.0f, 0.0f, 0.0f});
lwe::Portrait2D* fieldSepImg = new lwe::Portrait2D("PaddleImg", "Circle");
fieldSepImg->SetColor({0.75f});
fieldSep->AddComponent(fieldSepImg);
AddEntity(fieldSep);
// Paddle Entity Template
lwe::Entity* paddle = new lwe::Entity("Paddle");
paddle->SetScale({20.0f, 200.0f, 1.0f});
lwe::Portrait2D* paddleImg = new lwe::Portrait2D("PaddleImg", "Circle");
paddleImg->SetColor({0.75f});
paddle->AddComponent(paddleImg);
AddTemplate(paddle);
// Player's Paddle
lwe::Entity* plyPaddle = CreateEntity("Paddle", "PlyPaddle");
plyPaddle->SetPos({50.0f, center.y - 100.0f, 0.0f});
// Player's Paddle
lwe::Entity* aiPaddle = CreateEntity("Paddle", "AiPaddle");
aiPaddle->SetPos({scale.x - 50.0f, center.y - 100.0f, 0.0f});
// Ball Entity
lwe::Entity* ball = new lwe::Entity("Ball");
ball->SetScale({20.0f, 20.0f, 1.0f});
ball->SetPos({center.x - 10.0f, center.y - 10.0f, 0.0f});
lwe::Circle* ballCollider = new lwe::Circle("BallCollider", 50.0f);
ball->AddComponent(ballCollider);
lwe::Portrait2D* ballImg = new lwe::Portrait2D("BallImg", "Circle");
ballImg->SetColor({1.0f, 0.0f, 0.0f});
ball->AddComponent(ballImg);
AddEntity(ball);
}
void Game::PostInitialize(lwe::GpuCmdBuffer* cmdBuffer)
{
Level::PostInitialize(cmdBuffer);
// Post Initialization Code Here
}
void Game::OnUpdate(lwe::Input* input, const float delta)
{
Level::OnUpdate(input, delta);
// Update Code Here
const lwe::GenericInputHandler* handler = (lwe::GenericInputHandler*)input->GetHandler("GenericInputHandler");
const lwe::Keyboard* keyboard = handler->GetPrimaryKeyboard();
lwe::Entity* plyPaddle = GetEntity("PlyPaddle");
if (keyboard->IsDown(lwe::Keyboard::W))
plyPaddle->SetPos(plyPaddle->GetPos() - lwe::Vec3_f(0.0f, 400.0f, 0.0f) * delta);
if (keyboard->IsDown(lwe::Keyboard::S))
plyPaddle->SetPos(plyPaddle->GetPos() + lwe::Vec3_f(0.0f, 400.0f, 0.0f) * delta);
}
void Game::PreRender(lwe::GpuCmdBuffer* cmdBuffer)
{
Level::PreRender(cmdBuffer);
// Pre-Render Code Here
}

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#pragma once
#include <LWE/LWE.h>
#include <LWE/Level.h>
class Game : public lwe::Level
{
public:
~Game() override;
Game();
Game(const Game& lvl);
Game& operator=(const Game& lvl);
void SetupResources() override;
void Setup() override;
void PostInitialize(lwe::GpuCmdBuffer* cmdBuffer) override;
void OnUpdate(lwe::Input* input, const float delta) override;
void PreRender(lwe::GpuCmdBuffer* cmdBuffer) override;
};

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#include <LWE/LWE.h>
#include <LWE/Log.h>
#include <LWE/GarbageCollector.h>
#include <LWE/GameLoop.h>
#include <LWE/IO/RenderWindow.h>
#include <LWE/IO/Console.h>
#include "Levels/Game.h"
#include "LWE/IO/HID/GenericInputHandler.h"
void LogCallback(const lwe::Log& log)
{
lwe::Console::Write_8(log.ToStr());
}
lwe::SInt_32 Main(lwe::Str_8* appName, lwe::Str_8* appVerId, lwe::Version* appVer)
{
*appName = "Pong";
*appVerId = "Alpha";
*appVer = {0, 0, 1};
lwe::Console::Attach();
lwe::Log::SetCallback(LogCallback);
#if defined(LWE_OS_WINDOWS)
lwe::GpuInstance::AddExtension(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
#elif defined(LWE_OS_LINUX)
lwe::GpuInstance::AddExtension(VK_KHR_XCB_SURFACE_EXTENSION_NAME);
#endif
lwe::GpuInstance::AddExtension(VK_KHR_SURFACE_EXTENSION_NAME);
lwe::GpuInstance::Initialize(true);
lwe::GpuDevice primary = lwe::GpuDevice::GetBest();
lwe::GpuQueueFamily* family = primary.GetQueueFamily(lwe::QueueType::GRAPHICS);
lwe::GpuInterface inf(&primary);
inf.AddExtensions(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
lwe::GpuQueue queue(family, &inf, 1.0f);
inf.Initialize();
lwe::RenderWindow win(&inf, &queue);
win.Create_8(*appName, {0, 0}, {1024, 768});
lwe::GameLoop gl(&win, 6, 0);
gl.GetInput()->AddHandler(new lwe::GenericInputHandler());
lwe::Frame* mainFrame = new lwe::Frame("Main");
gl.AddFrame(mainFrame);
mainFrame->AddLevel(new Game());
gl.Initialize();
gl.Start();
gl.UnInitialize();
win.Close();
inf.Release();
lwe::GpuInstance::Release();
return 0;
}

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# Pong
Designed over the top of the Lone Wolf Engine. Meant to display the 2D functionality, and ease-of-use of the API.
The Lone Wolf Engine was designed from the ground, up from scratch. Very few libraries are linked to this engine.
![](image.png)
## Planned Features
- Online Multiplayer
- Graphical User Interface

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