RobLoach / raylib-cpp
C++ Object Oriented Wrapper for raylib
📥 Clone
https://github.com/RobLoach/raylib-cpp.git
raylib-cpp 
raylib-cpp is a C++ wrapper library for raylib, a simple and easy-to-use library to enjoy videogames programming. This C++ header provides object-oriented wrappers around raylib's struct interfaces. raylib-cpp is not required to use raylib in C++, but the classes do bring using the raylib API more inline with C++'s language paradigm.
Example
`` cpp
#include "raylib-cpp.hpp"
int main() {
int screenWidth = 800;
int screenHeight = 450;
raylib::Window window(screenWidth, screenHeight, "raylib-cpp - basic window");
raylib::Texture logo("raylib_logo.png");
SetTargetFPS(60);
while (!window.ShouldClose())
{
BeginDrawing();
window.ClearBackground(RAYWHITE);
DrawText("Congrats! You created your first window!", 190, 200, 20, LIGHTGRAY);
// Object methods.
logo.Draw(
screenWidth / 2 - logo.GetWidth() / 2,
screenHeight / 2 - logo.GetHeight() / 2);
EndDrawing();
}
// UnloadTexture() and CloseWindow() are called automatically.
return 0;
}
%%CODEBLOCK0%% cpp
// raylib
Texture2D texture = LoadTexture("texture.png");
// raylib-cpp
raylib::Texture2D texture("texture.png");
%%CODEBLOCK1%% cpp
// raylib
Vector2 position(50, 50);
DrawPixelV(position, PURPLE);
// raylib-cpp
raylib::Vector2 position(50, 50);
position.DrawPixel(PURPLE);
%%CODEBLOCK2%% cpp
// raylib
DrawTexture(texture, 50, 50, WHITE);
// raylib-cpp
texture.Draw(50, 50, WHITE);
%%CODEBLOCK3%% cpp
// raylib
DrawTexture(texture, 50, 50, WHITE);
// raylib-cpp
texture.Draw(50, 50); // WHITE is provided as the default tint.
%%CODEBLOCK4%% cpp
// raylib
InitWindow(640, 480, "Hello World");
CloseWindow();
// raylib-cpp
raylib::Window window(640, 480, "Hello World");
// window.Close() will be called automatically when the object is destructed.
%%CODEBLOCK5%% cpp
// raylib
Vector2 position;
position.x = 50;
position.y = 100;
// raylib-cpp
raylib::Vector2 position;
position.SetX(50);
position.SetY(100);
// ... or
position.x = 50;
position.y = 100;
%%CODEBLOCK6%% cpp
// raylib
Color color = GRAY;
DrawPixel(50, 50, color);
Vector2 position = {50.0f, 50.0f};
DrawPixelV(position, color); // Extra V in method name.
// raylib-cpp
raylib::Color color = raylib::Color::Gray();
color.DrawPixel(50, 50);
Vector2 position(50.0f, 50.0f);
color.DrawPixel(position); // No V in method name.
position.DrawPixel(color); // Alternatively
%%CODEBLOCK7%% cpp
// raylib
Image cat = ImageLoad("cat.png");
ImageCrop(&cat, (Rectangle){ 100, 10, 280, 380 });
ImageFlipHorizontal(&cat);
ImageResize(&cat, 150, 200);
// raylib-cpp
raylib::Image cat("cat.png");
cat.Crop(100, 10, 280, 380)
.FlipHorizontal()
.Resize(150, 200);
%%CODEBLOCK8%% cpp
// raylib
Vector2 position = {50, 50};
Vector2 speed = {10, 10};
position.x += speed.x;
position.y += speed.y;
// raylib-cpp
raylib::Vector2 position(50, 50);
raylib::Vector2 speed(10, 10);
position += speed; // Addition assignment operator override.
%%CODEBLOCK9%% cpp
// raylib
FilePathList files = LoadDirectoryFiles(".");
TraceLog(LOG_INFO, "Count: %i", files.count);
for (int i = 0; i < files.count; i++) {
TraceLog(LOG_INFO, "File: %s", files.paths[i]);
}
UnloadDirectoryFiles(files);
// raylib-cpp
std::vector<std::string> files = raylib::GetDirectoryFiles(".");
TraceLog(LOG_INFO, "Count: %i", files.size());
for (auto& file : files) {
TraceLog(LOG_INFO, "File: %s", file.c_str());
}
%%CODEBLOCK10%% cpp
// raylib
const char* url = "https://raylib.com";
OpenURL(url);
// raylib-cpp
std::string url = "https://raylib.com";
raylib::OpenURL(url);
%%CODEBLOCK11%% cpp
// raylib
Texture texture = LoadTexture("FileNotFound.png");
if (texture.width == 0) {
TraceLog(LOG_ERROR, "Texture failed to load!");
}
// raylib-cpp
try {
raylib::Texture texture("FileNotFound.png");
}
catch (raylib::RaylibException& error) {
TraceLog(LOG_ERROR, "Texture failed to load!");
}
%%CODEBLOCK12%% cpp
// raylib
Vector2 direction = {50, 50};
Vector2 newDirection = Vector2Rotate(direction, 30);
// raylib-cpp
raylib::Vector2 direction(50, 50);
raylib::Vector2 newDirection = direction.Rotate(30);
%%CODEBLOCK13%%cpp
import raylib;
using raylib::Texture;
using raylib::Window;
int main() {
int screenWidth = 800;
int screenHeight = 450;
Window window(screenWidth, screenHeight, "raylib-cpp - basic window");
Texture logo("raylib_logo.png");
// ...
}
%%CODEBLOCK14%% cpp
#include "path/to/raylib-cpp.hpp"
%%CODEBLOCK15%% bash
git clone https://github.com/RobLoach/raylib-cpp.git
cd raylib-cpp
mkdir build
cd build
cmake ..
make
make test
./examples/core_basic_window
%%CODEBLOCK16%%
mkdir build
cd build
emcmake cmake .. -DPLATFORM=Web -DCMAKE_BUILD_TYPE=Release -DCMAKE_EXE_LINKER_FLAGS="-s USE_GLFW=3"
emmake make
%%CODEBLOCK17%%
git submodule update --init
doxygen projects/Doxygen/Doxyfile
%%CODEBLOCK18%%
npm run deploy
%%CODEBLOCK19%%
cpplint --recursive include
`
### Defines
- RAYLIBCPPNO_MATH - When set, will skip adding the raymath.h` integrations
License
raylib-cpp is licensed under an unmodified zlib/libpng license, which is an OSI-certified, BSD-like license that allows static linking with closed source software. Check LICENSE for further details.