diff --git a/client/src/main.rs b/client/src/main.rs
index 53ad153..394dd37 100644
--- a/client/src/main.rs
+++ b/client/src/main.rs
@@ -65,6 +65,7 @@ fn main() {
 
         #[cfg(feature = "gamepad")]
         if let Some(gamepad) = gamepad_handle.map(|h| gilrs.gamepad(h)) {
+            // see [ref:input_handler] for mapping info
             gamepad.axis_data(Axis::LeftStickX).map(|axis| {
                 analog_input(1, axis.value());
             });
@@ -100,6 +101,7 @@ fn main() {
             }
         }
 
+        // see [ref:input_handler] for mapping info
         window.get_keys().iter().for_each(|key| match key {
             Key::A => keyboard_input(65),
             Key::D => keyboard_input(68),
diff --git a/pirates/src/lib.rs b/pirates/src/lib.rs
index 2435f93..d84fa0d 100644
--- a/pirates/src/lib.rs
+++ b/pirates/src/lib.rs
@@ -106,7 +106,7 @@ fn render_frame(buffer: &mut [u32; WIDTH*HEIGHT]) {
     //camera[0] += 1.0;
 
     while let Some(key) = INPUTS.lock().pop() {
-        match key[0] {
+        match key[0] { // [tag:input_handler]
             38 => camera[1] -= 10.0*camera[2], // up
             40 => camera[1] += 10.0*camera[2], // down
             37 => camera[0] -= 10.0*camera[2], // left
@@ -237,8 +237,7 @@ fn draw_tri(color: u32, buffer: &mut [u32; WIDTH*HEIGHT], p1: Vector2<f32>, p2:
 }
 
 fn sample_world(point: Vector2<f32>, rand: PerlinBuf) -> f32 {
-    let offset = Vector2::new(64480.0, 7870.0);
-    //240.0,240.0
+    let offset = Vector2::new(64492.0, 7892.0);
     let point = point + offset;
     let mut n = 0.0;
     n += (sampler::sample_map_inter(point / 64.0, &MAP)-0.5)* 0.6;