diff --git a/src/charcacter_controller.rs b/src/charcacter_controller.rs
index 8754e4b..91990a2 100644
--- a/src/charcacter_controller.rs
+++ b/src/charcacter_controller.rs
@@ -16,29 +16,45 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 use bevy::prelude::*;
-use bevy_xpbd_3d::prelude::*;
+use bevy_xpbd_3d::{math::*, prelude::*};
 
 pub struct CharacterControllerPlugin;
 
 impl Plugin for CharacterControllerPlugin{
     fn build(&self, app: &mut App) {
-        app.add_systems(Update, update_grounded);    
+        app.add_systems(Update,(
+            update_grounded,
+            keyboard_input,
+            move_character,
+            dampen_movement)
+        );
+        app.add_event::<MovementAction>();
     }
 }
 
+#[derive(Event)]
+pub enum MovementAction {
+    Move(Vector2),
+    Jump
+}
+
 #[derive(Component)]
 #[component(storage = "SparseSet")]
 pub struct Grounded;
 
 #[derive(Component)]
 pub struct CharacterController{
-    pub walk_speed: f32,
+    pub movement_acceleration: Scalar,
+    pub movement_dampening_factor: Scalar,
+    pub jump_impulse: Scalar,
 }
 
 impl Default for CharacterController {
     fn default() -> Self {
         CharacterController{
-            walk_speed: 4.0,
+            movement_acceleration: 30.0,
+            movement_dampening_factor: 0.95,
+            jump_impulse: 7.0,
         }
     }
 }
@@ -58,7 +74,6 @@ impl CharacterControllerBundle {
             rigid_body: RigidBody::Dynamic,
             collider: controller_collider,
             locked_axis: LockedAxes::ROTATION_LOCKED,
-
         }
     }
 }
@@ -79,4 +94,53 @@ pub fn update_grounded(mut character_controller_query: Query<&CharacterControlle
     for character_controller in character_controller_query.iter_mut() {
         
     }
+}
+
+pub fn keyboard_input(mut movement_event_writer: EventWriter<MovementAction>, keyboard_input: Res<ButtonInput<KeyCode>>){
+    let up = keyboard_input.any_pressed([KeyCode::KeyW, KeyCode::ArrowUp]);
+    let down = keyboard_input.any_pressed([KeyCode::KeyS, KeyCode::ArrowDown]);
+    let left = keyboard_input.any_pressed([KeyCode::KeyA, KeyCode::ArrowLeft]);
+    let right = keyboard_input.any_pressed([KeyCode::KeyD, KeyCode::ArrowRight]);
+
+    let horizontal = right as i8 - left as i8;
+    let vertical = up as i8 - down as i8;
+    let direction = Vector2::new(horizontal as Scalar, vertical as Scalar).clamp_length_max(1.0);
+
+    if direction != Vector2::ZERO {
+        movement_event_writer.send(MovementAction::Move(direction));
+    }
+
+    if keyboard_input.just_pressed(KeyCode::Space) {
+        movement_event_writer.send(MovementAction::Jump);
+    }
+}
+
+pub fn move_character(time: Res<Time>, mut movement_event_reader: EventReader<MovementAction>,
+    mut qeury: Query<(&mut LinearVelocity, &CharacterController)>
+){
+    let delta_time = time.delta_seconds_f64().adjust_precision();
+
+    for event in movement_event_reader.read() {
+        for (mut velocity, character_controller) in &mut qeury{
+            match event{
+                MovementAction::Move(direction) => {
+                    velocity.x += direction.x * character_controller.movement_acceleration * delta_time;
+                    velocity.z -= direction.y * character_controller.movement_acceleration * delta_time;
+                },
+                MovementAction::Jump => {
+                    velocity.y = character_controller.jump_impulse;
+                }
+            }
+        }
+
+        
+    }
+}
+
+pub fn dampen_movement(mut qeury: Query<(&mut LinearVelocity, &CharacterController)>){
+    for (mut velocity, character_controller) in &mut qeury {
+        // We could use `LinearDamping`, but we don't want to dampen movement along the Y axis
+        velocity.x *= character_controller.movement_dampening_factor;
+        velocity.z *= character_controller.movement_dampening_factor;
+    }
 }
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index ae2f506..39c47bf 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -36,11 +36,11 @@ fn setup(
 ) {
     // plane
     commands.spawn((PbrBundle {
-        mesh: meshes.add(Plane3d::default().mesh().size(5.0, 5.0)),
+        mesh: meshes.add(Plane3d::default().mesh().size(50.0, 50.0)),
         material: materials.add(Color::WHITE),
         transform: Transform::from_xyz(0., 0., 0.),
         ..default()
-    }, Collider::cuboid(5.0, 0.1, 5.0), RigidBody::Static));
+    }, Collider::cuboid(50.0, 0.1, 50.0), RigidBody::Static));
     // cube
     // commands.spawn((RigidBody::Dynamic, PbrBundle {
     //     mesh: meshes.add(Cuboid::new(1.0, 1.0, 1.0)),