The raylib-go from refacto

raylib-go's Introduction

raylib-go

Golang bindings for raylib, a simple and easy-to-use library to learn videogames programming.

Requirements

Ubuntu

X11

apt-get install libgl1-mesa-dev libxi-dev libxcursor-dev libxrandr-dev libxinerama-dev

Wayland

apt-get install libgl1-mesa-dev libwayland-dev libxkbcommon-dev

Fedora

X11

dnf install mesa-libGL-devel libXi-devel libXcursor-devel libXrandr-devel libXinerama-devel

Wayland

dnf install mesa-libGL-devel wayland-devel libxkbcommon-devel

macOS

On macOS you need Xcode or Command Line Tools for Xcode.

Windows

On Windows you need C compiler, like Mingw-w64 or TDM-GCC. You can also build binary in MSYS2 shell.

Android

Android example.

Raspberry Pi

RPi example.

Installation

go get -v -u github.com/gen2brain/raylib-go/raylib

Build tags

noaudio - disables audio functions
opengl21 - uses OpenGL 2.1 backend (default is 3.3 on desktop)
opengl11 - uses OpenGL 1.1 backend (pseudo OpenGL 1.1 style)
wayland - builds against Wayland libraries

Documentation

Documentation on GoDoc. Also check raylib cheatsheet.

Example

package main

import "github.com/gen2brain/raylib-go/raylib"

func main() {
	rl.InitWindow(800, 450, "raylib [core] example - basic window")

	rl.SetTargetFPS(60)

	for !rl.WindowShouldClose() {
		rl.BeginDrawing()

		rl.ClearBackground(rl.RayWhite)

		rl.DrawText("Congrats! You created your first window!", 190, 200, 20, rl.LightGray)

		rl.EndDrawing()
	}

	rl.CloseWindow()
}

Check more examples organized by raylib modules.

License

raylib-go is licensed under an unmodified zlib/libpng license. View LICENSE.

raylib-go's People

Contributors

Watchers

raylib-go's Issues

Crashes on OpenBSD on startup

When trying to run basic_window/ (from examples):

fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x0]

runtime stack:
runtime.throw(0x25d997, 0x2a)
	/usr/local/go/src/runtime/panic.go:608 +0x72
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:374 +0x2f2

goroutine 1 [syscall, locked to thread]:
runtime.cgocall(0x3d4f70, 0xc000045f58, 0xc000045f50)
	/usr/local/go/src/runtime/cgocall.go:128 +0x5e fp=0xc000045f28 sp=0xc000045ef0 pc=0x32879e
github.com/refacto/raylib-go/raylib._Cfunc_CloseWindow()
	_cgo_gotypes.go:655 +0x41 fp=0xc000045f58 sp=0xc000045f28 pc=0x3a6a81
github.com/refacto/raylib-go/raylib.CloseWindow()
	/home/azarus/go/src/github.com/refacto/raylib-go/raylib/core.go:55 +0x20 fp=0xc000045f68 sp=0xc000045f58 pc=0x3a6f70
main.main()
	/home/azarus/go/src/github.com/refacto/raylib-go/examples/core/basic_window/main.go:21 +0xed fp=0xc000045f98 sp=0xc000045f68 pc=0x3a793d
runtime.main()
	/usr/local/go/src/runtime/proc.go:201 +0x207 fp=0xc000045fe0 sp=0xc000045f98 pc=0x34edd7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1333 +0x1 fp=0xc000045fe8 sp=0xc000045fe0 pc=0x376061
exit status 2

Recommend Projects