Initial commit

.gitignore

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+.zig-cache/
+zig-out/

build.zig

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+const std = @import("std");
+
+pub fn build(b: *std.Build) void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const exe_mod = b.createModule(.{
+        .root_source_file = b.path("src/main.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+
+    const exe = b.addExecutable(.{
+        .name = "hackathon",
+        .root_module = exe_mod,
+    });
+
+    // Raylib
+    const raylib_dep = b.dependency("raylib_zig", .{
+        .target = target,
+        .optimize = optimize,
+
+        // See https://github.com/Not-Nik/raylib-zig/issues/219
+        // We can either have users download both, or maybe try disabling lld?
+        .shared = true,
+    });
+
+    const raylib = raylib_dep.module("raylib"); // main raylib module
+    const raygui = raylib_dep.module("raygui"); // raygui module
+    const raylib_artifact = raylib_dep.artifact("raylib"); // raylib C library
+
+    exe.linkLibrary(raylib_artifact);
+    exe.root_module.addImport("raylib", raylib);
+    exe.root_module.addImport("raygui", raygui);
+
+    // Build the C library
+    const lib_c = b.addStaticLibrary(.{
+        .name = "c_lib",
+        .target = target,
+        .optimize = optimize,
+    });
+
+    lib_c.addCSourceFile(.{
+        .file = b.path("src/lib.c"),
+        .flags = &[_][]const u8{"-std=c99"},
+    });
+    lib_c.addIncludePath(b.path("include"));
+    lib_c.linkLibC();
+
+    exe.addIncludePath(b.path("include"));
+    exe.addIncludePath(b.path("src"));
+    exe.linkLibrary(lib_c);
+    exe.linkLibC();
+
+    b.installArtifact(exe);
+
+    const run_cmd = b.addRunArtifact(exe);
+
+    // By making the run step depend on the install step, it will be run from the
+    // installation directory rather than directly from within the cache directory.
+    // This is not necessary, however, if the application depends on other installed
+    // files, this ensures they will be present and in the expected location.
+    run_cmd.step.dependOn(b.getInstallStep());
+
+    // Allow passing args to the exe like this: `zig build run -- arg1 arg2 etc`
+    if (b.args) |args| {
+        run_cmd.addArgs(args);
+    }
+
+    const run_step = b.step("run", "Run the app");
+    run_step.dependOn(&run_cmd.step);
+
+    const exe_tests = b.addTest(.{
+        .root_module = exe_mod,
+    });
+
+    const run_exe_tests = b.addRunArtifact(exe_tests);
+
+    const test_step = b.step("test", "Run tests");
+    test_step.dependOn(&run_exe_tests.step);
+}

build.zig.zon

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+.{
+    .name = .hackathon,
+    .version = "0.0.0",
+    .fingerprint = 0x8b3af64ffae8ae0f,
+    .minimum_zig_version = "0.14.0",
+    .dependencies = .{
+        .raylib_zig = .{
+            .url = "git+https://github.com/Not-Nik/raylib-zig?ref=devel#5013830647196ba938a3a25a36b8245606e9a9cd",
+            .hash = "raylib_zig-5.6.0-dev-KE8REM0tBQAHVn9Xjqlgu9l1qgfTmP8aJa1kLhD584bV",
+        },
+    },
+    .paths = .{
+        "build.zig",
+        "build.zig.zon",
+        "src",
+        "include",
+    },
+}

flake.lock

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+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1753250450,
+        "narHash": "sha256-i+CQV2rPmP8wHxj0aq4siYyohHwVlsh40kV89f3nw1s=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fc02ee70efb805d3b2865908a13ddd4474557ecf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "Run a zig project with raylib-zig bindings";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (
+      system: let
+        pkgs = nixpkgs.legacyPackages.${system};
+        nativeBuildInputs = with pkgs; [
+          pkg-config
+        ];
+
+        buildInputs = with pkgs; [
+          xorg.libX11 xorg.libXcursor xorg.libXi xorg.libXrandr xorg.libXinerama # For x11
+          libxkbcommon wayland glfw-wayland wayland-scanner # For wayland
+          SDL
+        ];
+
+      in {
+        devShells.default = pkgs.mkShell {inherit nativeBuildInputs buildInputs;};
+
+        packages.default = pkgs.stdenv.mkDerivation {
+          pname = "template";
+          version = "0.0.0";
+          src = ./.;
+
+          inherit nativeBuildInputs;
+          inherit buildInputs;
+          LD_LIBRARY_PATH = flake-utils.lib.makeLibraryPath buildInputs;
+        };
+      }
+    );
+}

include/lib.h

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+#pragma once

src/lib.c

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+#include "lib.h"

src/main.zig

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+const std = @import("std");
+const rl = @import("raylib");
+
+pub fn main() anyerror!void {
+    // var frameArena = std.heap.ArenaAllocator.init(std.heap.page_allocator);
+    // const allocator = frameArena.allocator();
+    // defer frameArena.deinit();
+
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    const screenWidth = 800;
+    const screenHeight = 450;
+
+    rl.initWindow(screenWidth, screenHeight, "raylib-zig [core] example - basic window");
+    defer rl.closeWindow(); // Close window and OpenGL context
+
+    rl.setTargetFPS(60); // Set our game to run at 60 frames-per-second
+    rl.setExitKey(.caps_lock);
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!rl.windowShouldClose()) { // Detect window close button or ESC key
+        // Update
+        //----------------------------------------------------------------------------------
+        // TODO: Update your variables here
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        rl.beginDrawing();
+        defer rl.endDrawing();
+
+        rl.clearBackground(.white);
+
+        rl.drawText("Congrats! You created your first window!", 190, 200, 20, .light_gray);
+        //----------------------------------------------------------------------------------
+    }
+}