diff --git a/examples/raylib-example/src/main.zig b/examples/raylib-example/src/main.zig
index b42dc41..1a3f27b 100644
--- a/examples/raylib-example/src/main.zig
+++ b/examples/raylib-example/src/main.zig
@@ -1,26 +1,24 @@
 const std = @import("std");
 const rl = @import("rl");
-const shoots = @import("root.zig");
+const shoots = @import("shoots");
 
-fn getTextWidth(string: []const u8, font: rl.Font) shoots.Real {
-    var width: c_int = 0;
-    for (string) |char| {
-        width +=
-            @as(c_int, @intFromFloat(font.recs[char - 32].width)) +
-            font.glyphs[char - 32].offsetX;
-    }
+fn getTextSize(string: []const u8, font: rl.Font, max_width: ?shoots.Real) shoots.Rect {
+    _ = max_width;
 
-    const s = @as([:0]const u8, @ptrCast(string));
-    return @as(shoots.Real, @floatFromInt(rl.measureText(s, font.baseSize)));
+    const text_size = rl.measureTextEx(
+        font,
+        @as([:0]const u8, @ptrCast(string)),
+        @floatFromInt(font.baseSize),
+        @floatFromInt(1),
+    );
+
+    return shoots.Rect{
+        .h = @as(shoots.Real, text_size.y),
+        .w = @as(shoots.Real, text_size.x),
+    };
 }
 
-fn getTextheight(string: []const u8, font: rl.Font) shoots.Real {
-    _ = string;
-    // std.debug.print("font.baseSize : {}\n", .{font.baseSize});
-    return @as(shoots.Real, @floatFromInt(font.baseSize));
-}
-
-const TextType = shoots.TextType(rl.Font, getTextWidth, getTextheight);
+const TextType = shoots.TextType(rl.Font, getTextSize);
 const TextureType = shoots.TextureType(rl.Texture2D);
 
 const UI = shoots.Shoots(TextType, TextureType);
@@ -99,12 +97,14 @@ inline fn button() UI.Node {
     );
 }
 
-pub fn main() anyerror!void {
+pub fn main(init: std.process.Init) anyerror!void {
     // Initialization
     //--------------------------------------------------------------------------------------
     const screenWidth = 1200;
     const screenHeight = 700;
-    var timer = try std.time.Timer.start();
+
+    const io = init.io;
+    const start = std.Io.Clock.awake.now(io);
 
     rl.initWindow(screenWidth, screenHeight, "raylib-zig [core] example - basic window");
     defer rl.closeWindow(); // Close window and OpenGL context
@@ -115,7 +115,7 @@ pub fn main() anyerror!void {
     //--------------------------------------------------------------------------------------
 
     std.debug.print("shoots version :{s}\n", .{shoots.VERSION});
-    std.debug.print("raylib time : {}\n", .{@divTrunc(timer.lap(), std.time.ns_per_ms)});
+    std.debug.print("raylib time : {}ms\n", .{start.untilNow(io, .awake).toMilliseconds()});
 
     var scroll_offset: shoots.Pos = .{};
 
@@ -144,9 +144,12 @@ pub fn main() anyerror!void {
                 ),
                 UI.Txt(
                     UI.Text.init(
-                        "hello world again",
+                        "hello world again \n this is a new line",
                         try rl.getFontDefault(),
-                        .{},
+                        .{
+                            .b = 255,
+                            .r = 255,
+                        },
                     ).setBackground(.{
                         .a = 255,
                         .g = 255,
@@ -358,8 +361,6 @@ pub fn main() anyerror!void {
         }),
     };
 
-    // root.Shoots(root.TextType(raylib.Font,(function 'getTextWidth'),(function 'getTextheight')),root.TextureType(raylib.Texture)).NodeTypes
-    // root.Shoots(root.TextType(raylib.Font,(function 'getTextWidth'),(function 'getTextheight')),root.TextureType(raylib.Texture)).Node
     const root = UI.Element(.{
         .name = "root",
         .pos = .{
@@ -402,7 +403,8 @@ pub fn main() anyerror!void {
         rl.beginDrawing();
         defer rl.endDrawing();
         // std.debug.print("starting layout\n", .{});
-        _ = timer.lap();
+        var start_time = std.Io.Timestamp.now(init.io, std.Io.Clock.awake);
+
         var sized = try UI.resolveSizing(al.allocator(), root);
 
         const mouse_pos = rl.getMousePosition();
@@ -423,9 +425,7 @@ pub fn main() anyerror!void {
 
         const commands = try UI.getRenderCommands(sized, al.allocator());
         // std.debug.print("{f}\n", .{sized});
-        std.debug.print("layout time : {}ms\n", .{
-            @as(f32, @floatFromInt(timer.lap())) / @as(f32, @floatFromInt(std.time.ns_per_ms)),
-        });
+        std.debug.print("layout time : {}ns\n", .{start_time.untilNow(io, .awake).toNanoseconds()});
 
         for (commands.items) |command| {
             // std.debug.print("command : {any}\n", .{command});
@@ -469,7 +469,7 @@ pub fn main() anyerror!void {
                         string,
                         @as(i32, @intFromFloat(t.pos.x)),
                         @as(i32, @intFromFloat(t.pos.y)),
-                        @as(i32, @intFromFloat(t.text.getTextHeight())),
+                        @as(i32, t.text.font.baseSize),
                         rl.Color.init(
                             t.text.colour.r,
                             t.text.colour.g,
@@ -504,7 +504,7 @@ pub fn main() anyerror!void {
                     //     clip.rect.h,
                     // ), .blue);
                 },
-                .clip_end => |_| {
+                .clip_end => {
                     rl.endScissorMode();
                 },
             }