Initial commit

.clangd

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+CompileFlags:
+  CompilationDatabase: "./build"

.github/workflows/cmake-multi-platform.yml

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+name: CMake on multiple platforms
+
+on:
+  push:
+    tags: 
+      - "v*"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: windows-latest
+            c_compiler: cl
+            cpp_compiler: cl
+            platform: Windows
+            artifact_name: windows
+            build_type: Release
+
+          - os: ubuntu-latest
+            c_compiler: gcc
+            cpp_compiler: g++
+            platform: Linux
+            artifact_name: linux
+            build_type: Release
+
+          - os: macos-latest
+            c_compiler: clang
+            cpp_compiler: clang++
+            platform: MacOS
+            artifact_name: macos
+            build_type: Release
+
+          - os: ubuntu-latest
+            c_compiler: emcc
+            cpp_compiler: em++
+            platform: Web
+            artifact_name: web
+            build_type: Release
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set reusable strings
+      id: strings
+      shell: bash
+      run: |
+        echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"
+
+    - name: Install Linux Dependencies
+      if: runner.os == 'Linux'
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y libasound2-dev mesa-common-dev libx11-dev libxrandr-dev libxi-dev xorg-dev libgl1-mesa-dev libglu1-mesa-dev vim-common
+
+    - name: Install MacOS Dependencies
+      if: runner.os == 'macOS'
+      run: |
+        brew install cmake
+        xcode-select --install || true
+
+    - name: Install Windows Dependencies
+      if: runner.os == 'Windows'
+      run: choco install vim -y
+      shell: pwsh
+
+    - name: Cache CMake files
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/.cmake
+          ${{ github.workspace }}/build/_deps
+        key: ${{ runner.os }}-cmake-${{ matrix.c_compiler }}-${{ hashFiles('**/CMakeLists.txt', '**/*.cmake') }}
+        restore-keys: |
+          ${{ runner.os }}-cmake-${{ matrix.c_compiler }}-
+          ${{ runner.os }}-cmake-
+
+    - name: Setup Emscripten
+      if: matrix.c_compiler == 'emcc'
+      uses: mymindstorm/setup-emsdk@v14
+      with:
+        version: latest
+
+    - name: Setup Web Build Environment
+      if: matrix.c_compiler == 'emcc'
+      run: |
+        mkdir -p ${{ steps.strings.outputs.build-output-dir }}/assets
+        # cp -r assets/* ${{ steps.strings.outputs.build-output-dir }}/assets/
+
+    - name: Configure CMake
+      run: >
+        cmake -B ${{ steps.strings.outputs.build-output-dir }}
+        -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
+        -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}
+        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
+        ${{ matrix.c_compiler == 'emcc' && '-DPLATFORM=Web' || '' }}
+        -S ${{ github.workspace }}
+
+    - name: Build
+      run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config ${{ matrix.build_type }}
+
+    - name: Test
+      working-directory: ${{ steps.strings.outputs.build-output-dir }}
+      run: ctest --build-config ${{ matrix.build_type }}
+
+    - name: Create Release ZIP (Windows)
+      if: matrix.platform == 'Windows'
+      run: |
+        cd build/${{ matrix.build_type }}
+        Compress-Archive -Path *.exe -DestinationPath ../../${{ matrix.artifact_name }}.zip
+      shell: pwsh
+
+    - name: Create Release ZIP (Web)
+      if: matrix.platform == 'Web'
+      run: |
+        cd build
+        zip -r ../${{ matrix.artifact_name }}.zip *.html *.js *.data *.wasm 2>/dev/null || true
+      shell: bash
+
+    - name: Create Release ZIP (Linux/macOS)
+      if: matrix.platform == 'Linux' || matrix.platform == 'MacOS'
+      run: |
+        mkdir -p release_files
+        cd build
+        # Copy executable files (excluding libraries and build artifacts)
+        for file in *; do
+          if [ -f "$file" ] && [ -x "$file" ]; then
+            case "$file" in
+              *.so|*.a|*.dylib|*.sh) ;;
+              *) cp "$file" ../release_files/ ;;
+            esac
+          fi
+        done
+        cd ../release_files
+        if [ -n "$(ls -A 2>/dev/null)" ]; then
+          zip ../${{ matrix.artifact_name }}.zip *
+        fi
+      shell: bash
+
+    - name: Upload Build Artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ matrix.artifact_name }}
+        path: ${{ matrix.artifact_name }}.zip

.gitignore

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+build/*
+build-web/*
+data/*
+.cache/*

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.11) # FetchContent is available in 3.11+
+project(game C CXX)
+
+# Generate compile_commands.json
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+# Dependencies
+set(RAYLIB_VERSION 5.5)
+find_package(raylib ${RAYLIB_VERSION} QUIET) # QUIET or REQUIRED
+if(NOT raylib_FOUND) # If there's none, fetch and build raylib
+  include(FetchContent)
+  FetchContent_Declare(
+    raylib
+    DOWNLOAD_EXTRACT_TIMESTAMP OFF
+    URL https://github.com/raysan5/raylib/archive/refs/tags/${RAYLIB_VERSION}.tar.gz
+  )
+  FetchContent_GetProperties(raylib)
+  if(NOT raylib_POPULATED) # Have we downloaded raylib yet?
+    set(FETCHCONTENT_QUIET NO)
+    FetchContent_MakeAvailable(raylib)
+  endif()
+endif()
+
+set(RAYLIB_CPP_VERSION "v5.5.0")
+find_package(raylib_cpp QUIET) # QUIET or REQUIRED
+if(NOT raylib_cpp_FOUND) # If there's none, fetch and build raylib
+  include(FetchContent)
+  FetchContent_Declare(
+    raylib_cpp
+    DOWNLOAD_EXTRACT_TIMESTAMP OFF
+    URL https://github.com/RobLoach/raylib-cpp/archive/refs/tags/${RAYLIB_CPP_VERSION}.tar.gz
+  )
+  FetchContent_GetProperties(raylib_cpp)
+  if(NOT raylib_cpp_POPULATED) # Have we downloaded raylib yet?
+    set(FETCHCONTENT_QUIET NO)
+    FetchContent_MakeAvailable(raylib_cpp)
+  endif()
+endif()
+
+# Our Project
+add_executable(${PROJECT_NAME})
+
+# Generate header files from assets using xxd
+file(GLOB_RECURSE ASSET_FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/*)
+
+set(DATA_DIR ${CMAKE_CURRENT_SOURCE_DIR}/data)
+set(GENERATED_HEADERS "")
+
+foreach(ASSET_FILE ${ASSET_FILES})
+  file(RELATIVE_PATH REL_PATH
+    ${CMAKE_CURRENT_SOURCE_DIR}/assets
+    ${ASSET_FILE}
+  )
+
+  get_filename_component(FILE_NAME ${ASSET_FILE} NAME)
+  get_filename_component(SUB_DIR ${REL_PATH} DIRECTORY)
+
+  set(OUTPUT_DIR ${DATA_DIR}/${SUB_DIR})
+  file(MAKE_DIRECTORY ${OUTPUT_DIR})
+
+  set(OUTPUT_FILE ${OUTPUT_DIR}/${FILE_NAME}.h)
+
+  get_filename_component(ASSET_DIR ${ASSET_FILE} DIRECTORY)
+
+  add_custom_command(
+    OUTPUT ${OUTPUT_FILE}
+    COMMAND xxd -i ${FILE_NAME} ${OUTPUT_FILE}
+    DEPENDS ${ASSET_FILE}
+    WORKING_DIRECTORY ${ASSET_DIR}
+    COMMENT "Embedding ${REL_PATH}"
+    VERBATIM
+  )
+
+  list(APPEND GENERATED_HEADERS ${OUTPUT_FILE})
+endforeach()
+
+# Add source files
+file(GLOB_RECURSE PROJECTSOURCES "src/*.c" "src/*.cpp")
+target_sources(${PROJECT_NAME} PRIVATE ${PROJECTSOURCES})
+
+# Add generated headers
+target_sources(${PROJECT_NAME} PRIVATE ${GENERATED_HEADERS})
+
+# Include directories
+target_include_directories(${PROJECT_NAME} PRIVATE
+  ${DATA_DIR}
+  ${raylib_INCLUDE_DIRS}
+  ${raylib_cpp_INCLUDE_DIRS}
+)
+
+# Link libraries
+target_link_libraries(${PROJECT_NAME} raylib raylib_cpp)
+
+# Web Configurations
+if(${PLATFORM} STREQUAL "Web")
+  set_target_properties(${PROJECT_NAME} PROPERTIES SUFFIX ".html")
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -s USE_GLFW=3 -s ASSERTIONS=1 -s WASM=1 -s ASYNCIFY -s GL_ENABLE_GET_PROC_ADDRESS=1 -s SINGLE_FILE=1 --shell-file ${CMAKE_SOURCE_DIR}/src/minshell.html")
+endif()
+
+# macOS frameworks
+if(APPLE)
+  target_link_libraries(${PROJECT_NAME} "-framework IOKit")
+  target_link_libraries(${PROJECT_NAME} "-framework Cocoa")
+  target_link_libraries(${PROJECT_NAME} "-framework OpenGL")
+endif()

LICENSE

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+Copyright (c) 2013-2023 Ramon Santamaria (@raysan5)
+
+This software is provided "as-is", without any express or implied warranty. In no event 
+will the authors be held liable for any damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose, including commercial 
+applications, and to alter it and redistribute it freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not claim that you 
+  wrote the original software. If you use this software in a product, an acknowledgment 
+  in the product documentation would be appreciated but is not required.
+
+  2. Altered source versions must be plainly marked as such, and must not be misrepresented
+  as being the original software.
+
+  3. This notice may not be removed or altered from any source distribution.

README.md

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+# RaylibGame
+
+A template for making games with Raylib-CPP

src/main.cpp

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+#include "../data/cube.png.h"
+#include "raylib.h"
+#include <cmath>
+#include <raylib-cpp.hpp>
+
+#if defined(PLATFORM_WEB)
+#include <emscripten/emscripten.h>
+#endif
+
+#define SCREEN_WIDTH (320)
+#define SCREEN_HEIGHT (240)
+#define WIN_WIDTH (1280)
+#define WIN_HEIGHT (720)
+
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+
+void MainLoop();
+
+raylib::Window window(WIN_WIDTH, WIN_HEIGHT, "game",
+                      FLAG_WINDOW_RESIZABLE | FLAG_VSYNC_HINT);
+
+raylib::RenderTexture2D target(SCREEN_WIDTH, SCREEN_HEIGHT);
+
+raylib::Image texImg =
+    raylib::LoadImageFromMemory(".png", cube_png, cube_png_len);
+
+raylib::Texture2D texture = texImg.LoadTexture();
+
+raylib::Camera3D cam(raylib::Vector3(0.0f, 0.0f, std::sqrt(3.0f)),
+                     raylib::Vector3::Zero(), raylib::Vector3(0.0f, 1.0f, 0.0f),
+                     60.0f, CAMERA_PERSPECTIVE);
+
+raylib::Model cube(GenMeshCube(1.0f, 1.0f, 1.0f));
+
+int main(void) {
+  window.SetMinSize({320, 240});
+  window.SetTargetFPS(60);
+  window.SetExitKey(KEY_BACKSPACE);
+
+  target.GetTexture().SetFilter(TEXTURE_FILTER_POINT);
+
+  cube.materials[0].maps[MATERIAL_MAP_ALBEDO].texture = texture;
+
+#if defined(PLATFORM_WEB)
+  emscripten_set_main_loop(MainLoop, 0, 1);
+#else
+  while (!window.ShouldClose() && !raylib::Keyboard::IsKeyDown(KEY_ESCAPE))
+    MainLoop();
+#endif
+
+  window.Close();
+
+  return 0;
+}
+
+void MainLoop() {
+  {
+    int winWidth = GetScreenWidth(), winHeight = GetScreenHeight();
+    float scale =
+        MIN((float)winWidth / SCREEN_WIDTH, (float)winHeight / SCREEN_HEIGHT);
+
+    cube.SetTransform(
+        raylib::Matrix::RotateXYZ(
+            raylib::Vector3(1.0f, 1.5f, 2.5f).Scale(window.GetFrameTime()))
+            .Multiply(cube.GetTransform()));
+
+    target.BeginMode();
+    {
+      ClearBackground(BLACK);
+      raylib::Vector2(160.0f, 120.0f)
+          .DrawCircle(120.0f, raylib::Color::White());
+      cam.BeginMode();
+      {
+        cube.Draw(raylib::Vector3::Zero());
+      }
+      cam.EndMode();
+    }
+    target.EndMode();
+
+    window.BeginDrawing();
+    {
+      ClearBackground(BLACK);
+      target.GetTexture().Draw(
+          raylib::Rectangle(0.0f, 0.0f, (float)SCREEN_WIDTH,
+                            (float)-SCREEN_HEIGHT),
+          raylib::Rectangle((winWidth - ((float)SCREEN_WIDTH * scale)) * 0.5f,
+                            (winHeight - ((float)SCREEN_HEIGHT * scale)) * 0.5f,
+                            (float)SCREEN_WIDTH * scale,
+                            (float)SCREEN_HEIGHT * scale),
+          raylib::Vector2(0, 0), 0.0f, WHITE);
+    }
+    window.EndDrawing();
+  }
+}

src/minshell.html

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+<!doctype html>
+<html lang="en-us">
+
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+
+  <style>
+    body {
+      margin: 0px;
+      overflow: hidden;
+      background-color: black;
+    }
+
+    canvas.emscripten {
+      border: 0px none;
+      background-color: black;
+      padding-left: 0;
+      padding-right: 0;
+      margin-left: auto;
+      margin-right: auto;
+      display: block;
+    }
+  </style>
+  <script type='text/javascript' src="https://cdn.jsdelivr.net/gh/eligrey/FileSaver.js/dist/FileSaver.min.js"> </script>
+  <script type='text/javascript'>
+    function saveFileFromMEMFSToDisk(memoryFSname, localFSname)     // This can be called by C/C++ code
+    {
+      var isSafari = false; // Not supported, navigator.userAgent access is being restricted
+      //var isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
+      var data = FS.readFile(memoryFSname);
+      var blob;
+
+      if (isSafari) blob = new Blob([data.buffer], {type: "application/octet-stream"});
+      else blob = new Blob([data.buffer], {type: "application/octet-binary"});
+
+      // NOTE: SaveAsDialog is a browser setting. For example, in Google Chrome,
+      // in Settings/Advanced/Downloads section you have a setting:
+      // 'Ask where to save each file before downloading' - which you can set true/false.
+      // If you enable this setting it would always ask you and bring the SaveAsDialog
+      saveAs(blob, localFSname);
+    }
+  </script>
+</head>
+
+<body>
+  <canvas class=emscripten id=canvas oncontextmenu=event.preventDefault() tabindex=-1></canvas>
+  <p id="output" />
+  <script>
+    var Module = {
+      print: (function () {
+        var element = document.getElementById('output');
+        if (element) element.value = ''; // clear browser cache
+        return function (text) {
+          if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
+          console.log(text);
+          if (element) {
+            element.value += text + "\n";
+            element.scrollTop = element.scrollHeight; // focus on bottom
+          }
+        };
+      })(),
+      canvas: (function () {
+        var canvas = document.getElementById('canvas');
+        return canvas;
+      })()
+    };
+  </script>
+  {{{ SCRIPT }}}
+</body>
+
+</html>