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 ona_dependency = b.dependency("ona", .{
+        .target = target,
+        .optimize = optimize,
+    });
+
+    const app = b.addExecutable(.{
+        .name = "ona-template",
+        .root_source_file = b.path("src/main.zig"),
+        .target = target,
+        .optimize = optimize,
+    });
+
+    app.root_module.addImport("ona", ona_dependency.module("ona"));
+    app.root_module.addImport("gfx", ona_dependency.module("gfx"));
+    app.root_module.addImport("hid", ona_dependency.module("hid"));
+    b.installArtifact(app);
+
+    const run_cmd = b.addRunArtifact(app);
+
+    run_cmd.step.dependOn(b.getInstallStep());
+
+    if (b.args) |args| {
+        run_cmd.addArgs(args);
+    }
+
+    const run_step = b.step("run", "Run the app");
+    run_step.dependOn(&run_cmd.step);
+}

build.zig.zon

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+.{
+    .name = "ona-template",
+    .version = "0.0.0",
+
+    .dependencies = .{
+        .ona = .{ .path = "../ona" },
+    },
+
+    .paths = .{
+        "build.zig",
+        "build.zig.zon",
+        "src",
+        "license",
+        "readme.md",
+    },
+}

readme.md

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+# Ona Template
+
+A template project for working with Ona.
+
+This template is also built as part of the continuous integration pipeline for Ona itself, so it should always be up-to-date with the `main` branch.
+
+**Note** that consuming Ona as a package requires it be downloaded manually, either through the releases page or by cloning, and referencing as a local dependency. This is due to the repository using Git submodules to reference third-party code.
+
+This project assumes Ona is located in the same parent directory as it is, but this can changed by editing the `path` property of the Ona dependency in your `build.zig.zon` file.

src/main.zig

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+const gfx = @import("gfx");
+
+const hid = @import("hid");
+
+const ona = @import("ona");
+
+pub const main = ona.App.setup
+    .with_module(gfx)
+    .with_module(hid)
+    .with_system(.render, ona.system_fn(render), .{ .label = "Hello Ona" }).build();
+
+pub fn render(commands: gfx.Commands, display: ona.Read(gfx.Display)) !void {
+    try commands.draw_texture(.{
+        .texture = .default,
+
+        .transform = gfx.Transform2D.from_simplified(.{
+            .scale = @splat(256),
+            .translation = .{ @floatFromInt(display.state.width / 2), @floatFromInt(display.state.height / 2) },
+        }),
+    });
+}