im j trynna checkout, hope this code isn't broken

build.zig

@@ -36,6 +36,7 @@ pub fn build(b: *std.Build) void {
   scanner.generate("zxdg_decoration_manager_v1", 1);
   scanner.generate("xdg_wm_base", 2);
   scanner.generate("zwp_tablet_manager_v2", 1);
+  scanner.generate("zwlr_layer_shell_v1", 4);
 
   const wayland = b.createModule(.{ .root_source_file = scanner.result });
   const xkbcommon = b.dependency("xkbcommon", .{}).module("xkbcommon");
@@ -77,19 +78,7 @@ pub fn build(b: *std.Build) void {
 
   b.installArtifact(mez);
 
-  const exe_check = b.addExecutable(.{
+  const run_step = b.step("run", "Run the compositor");
-    .name = "mez",
-    .root_module = b.createModule(.{
-      .root_source_file = b.path("src/main.zig"),
-      .target = target,
-      .optimize = optimize,
-    })
-  });
-
-  const check = b.step("check", "check if mez compiles");
-  check.dependOn(&exe_check.step);
-
-  const run_step = b.step("run", "Run the app");
   const run_cmd = b.addRunArtifact(mez);
   run_step.dependOn(&run_cmd.step);
   run_cmd.step.dependOn(b.getInstallStep());

src/lua/view.zig

@@ -59,7 +59,7 @@ pub fn close(L: *zlua.Lua) i32 {
   return 1;
 }
 
-// ---Position the view by it's top left corner
+// ---position the view by it's top left corner
 // ---@param view_id view_id 0 maps to focused view
 // ---@param x number x position for view
 // ---@param y number y position for view

src/server.zig

@@ -27,6 +27,7 @@ session: ?*wlr.Session,
 
 shm: *wlr.Shm,
 xdg_shell: *wlr.XdgShell,
+layer_shell: *wlr.LayerShellV1,
 xdg_toplevel_decoration_manager: *wlr.XdgDecorationManagerV1,
 
 // Input
@@ -51,10 +52,9 @@ new_output: wl.Listener(*wlr.Output) = .init(handleNewOutput),
 new_xdg_toplevel: wl.Listener(*wlr.XdgToplevel) = .init(handleNewXdgToplevel),
 new_xdg_popup: wl.Listener(*wlr.XdgPopup) = .init(handleNewXdgPopup),
 new_xdg_toplevel_decoration: wl.Listener(*wlr.XdgToplevelDecorationV1) = .init(handleNewXdgToplevelDecoration),
-// new_xdg_popup
-// new_xdg_toplevel
 
-// Seat listeners
+// LayerShell Listeners
+new_layer_surface: wl.Listener(*wlr.LayerSurfaceV1) = .init(handleNewLayerSurface),
 
 pub fn init(self: *Server) void {
   errdefer Utils.oomPanic();
@@ -86,6 +86,7 @@ pub fn init(self: *Server) void {
       std.process.exit(5);
     },
     .xdg_shell = try wlr.XdgShell.create(wl_server, 2),
+    .layer_sell = try wlr.LayerShellV1.create(wl_server, 4),
     .xdg_toplevel_decoration_manager = try wlr.XdgDecorationManagerV1.create(self.wl_server),
     .event_loop = event_loop,
     .session = session,
@@ -123,6 +124,9 @@ pub fn init(self: *Server) void {
 
   // XdgDecorationManagerV1 events
   self.xdg_toplevel_decoration_manager.events.new_toplevel_decoration.add(&self.new_xdg_toplevel_decoration);
+
+  // LayerShell events
+  self.layer_shell.events.new_surface.add(&self.new_layer_surface);
 }
 
 pub fn deinit(self: *Server) noreturn {
@@ -131,6 +135,7 @@ pub fn deinit(self: *Server) noreturn {
   self.new_xdg_toplevel.link.remove();
   self.new_xdg_popup.link.remove();
   self.new_xdg_toplevel_decoration.link.remove();
+  self.new_layer_surface.link.remove();
 
   self.seat.deinit();
   self.root.deinit();
@@ -197,3 +202,20 @@ fn handleNewXdgPopup(
 ) void {
   std.log.err("Unimplemented handle new xdg popup", .{});
 }
+
+fn handleNewLayerSurface(
+  _: *wl.Listener(*wlr.LayerSurfaceV1),
+  layer_surface: *wlr.LayerSurfaceV1
+) void {
+  if (layer_surface.output == null) {
+    if (server.seat.focused_output == null) {
+      std.log.err("No output available for new layer surface", .{});
+      layer_surface.destroy();
+      return;
+    }
+
+    layer_surface.output = server.seat.focused_output.?.wlr_output;
+  }
+
+  _ = LayerSurface.init(layer_surface);
+}