diff --git a/src/main.rs b/src/main.rs
index f02d5d9..7b2efc6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -339,6 +339,11 @@ fn handle_window_event(window: &sdl2::video::Window,
                 ui_container.click_at(game, x as f64, y as f64, width as f64, height as f64);
             }
         }
+        Event::MouseButtonDown{mouse_btn: Mouse::Right, ..} => {
+            if game.focused {
+                game.server.on_right_click(&mut game.renderer);
+            }
+        }
         Event::MouseWheel{x, y, ..} => {
             game.screen_sys.on_scroll(x as f64, y as f64);
         }
diff --git a/src/server/mod.rs b/src/server/mod.rs
index d556ec2..27c612b 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -348,7 +348,7 @@ impl Server {
 
         self.world.tick(&mut self.entities);
 
-        if let Some((pos, bl)) = target::trace_ray(&self.world, 4.0, renderer.camera.pos.to_vec(), renderer.view_vector.cast(), target::test_block) {
+        if let Some((pos, bl, _, _)) = target::trace_ray(&self.world, 4.0, renderer.camera.pos.to_vec(), renderer.view_vector.cast(), target::test_block) {
             self.target_info.update(renderer, pos, bl);
         } else {
             self.target_info.clear(renderer);
@@ -502,6 +502,30 @@ impl Server {
         }
     }
 
+    pub fn on_right_click(&mut self, renderer: &mut render::Renderer) {
+        use shared::Direction;
+        if self.player.is_some() {
+            if let Some((pos, _, face, at)) = target::trace_ray(&self.world, 4.0, renderer.camera.pos.to_vec(), renderer.view_vector.cast(), target::test_block) {
+                self.write_packet(packet::play::serverbound::PlayerBlockPlacement {
+                    location: pos,
+                    face: protocol::VarInt(match face {
+                        Direction::Down => 0,
+                        Direction::Up => 1,
+                        Direction::North => 2,
+                        Direction::South => 3,
+                        Direction::West => 4,
+                        Direction::East => 5,
+                        _ => unreachable!(),
+                    }),
+                    hand: protocol::VarInt(0),
+                    cursor_x: (at.x * 16.0) as u8,
+                    cursor_y: (at.y * 16.0) as u8,
+                    cursor_z: (at.z * 16.0) as u8,
+                });
+            }
+        }
+    }
+
     pub fn write_packet<T: protocol::PacketType>(&mut self, p: T) {
         let _ = self.conn.as_mut().unwrap().write_packet(p); // TODO handle errors
     }
diff --git a/src/server/target.rs b/src/server/target.rs
index b7fdebd..75a6a4e 100644
--- a/src/server/target.rs
+++ b/src/server/target.rs
@@ -1,7 +1,7 @@
 
 use world;
 use world::block;
-use shared::Position;
+use shared::{Position, Direction};
 use cgmath;
 use render;
 use render::model;
@@ -105,19 +105,38 @@ impl Info {
     }
 }
 
-pub fn test_block(world: &world::World, pos: Position, s: cgmath::Vector3<f64>, d: cgmath::Vector3<f64>) -> (bool, Option<(Position, block::Block)>) {
+pub fn test_block(world: &world::World, pos: Position, s: cgmath::Vector3<f64>, d: cgmath::Vector3<f64>) -> (bool, Option<(Position, block::Block, Direction, cgmath::Vector3<f64>)>) {
     let block = world.get_block(pos);
+    let posf = cgmath::Vector3::new(pos.x as f64, pos.y as f64, pos.z as f64);
     for bound in block.get_collision_boxes() {
-        let bound = bound.add_v(cgmath::Vector3::new(pos.x as f64, pos.y as f64, pos.z as f64));
+        let bound = bound.add_v(posf);
         if let Some(hit) = intersects_line(bound, s, d) {
-            // TODO: Face/cursor
-            let _ = hit;
-            return (true, Some((pos, block)));
+            let cursor = hit - posf;
+            let face = find_face(bound, hit);
+            return (true, Some((pos, block, face, cursor)));
         }
     }
     (false, None)
 }
 
+fn find_face(bound: collision::Aabb3<f64>, hit: cgmath::Vector3<f64>) -> Direction {
+    if (bound.min.x - hit.x).abs() < 0.01 {
+        Direction::West
+    } else if (bound.max.x - hit.x).abs() < 0.01 {
+        Direction::East
+    } else if (bound.min.y - hit.y).abs() < 0.01 {
+        Direction::Down
+    } else if (bound.max.y - hit.y).abs() < 0.01 {
+        Direction::Up
+    } else if (bound.min.z - hit.z).abs() < 0.01 {
+        Direction::North
+    } else if (bound.max.z - hit.z).abs() < 0.01 {
+        Direction::South
+    } else {
+        Direction::Up
+    }
+}
+
 fn intersects_line(bound: collision::Aabb3<f64>, origin: cgmath::Vector3<f64>, dir: cgmath::Vector3<f64>) -> Option<cgmath::Vector3<f64>> {
     const RIGHT: usize = 0;
     const LEFT: usize = 1;