diff --git a/core/src/sagittarius/model/Player.java b/core/src/sagittarius/model/Player.java
index cfb581b..e04f645 100644
--- a/core/src/sagittarius/model/Player.java
+++ b/core/src/sagittarius/model/Player.java
@@ -2,77 +2,55 @@ package sagittarius.model;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Input.Keys;
+import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.g2d.Batch;
 import com.badlogic.gdx.graphics.g2d.BitmapFont;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.badlogic.gdx.math.MathUtils;
 import com.badlogic.gdx.math.Vector2;
+import com.badlogic.gdx.scenes.scene2d.Actor;
 
-public class Player extends Entity {
+public class Player extends Actor {
 
 // ---------- ATTRIBUTEs ----------
 
     private Planet home;
-    private final float width = 50;
-    private final float height = 100;
     private Bow bow;
-
-    private Vector2 positionBottom = new Vector2(); // TODO : reorganize, center of mass....
+    private BitmapFont fontDebug;
 
 // ---------- CONSTRUCTORs ----------
 
-    public Player(Planet home) {
-        super(home.position, 1);
+    public Player(Planet home, Color color) {
+        super();
+        this.setSize(50, 100);
+        this.setRotation(MathUtils.random(360));
+        this.setColor(color);
+        this.setOrigin(25, 50);
         this.home = home;
         this.bow = new Bow(this, true);
-        this.angle = 45; // TODO : tmp
     }
 
 // ---------- METHODs ----------
 
-    void render(ShapeRenderer shapeRenderer) {
-        shapeRenderer.setColor(color);
-		shapeRenderer.rect(positionBottom.x - width/2, positionBottom.y, width/2, 0, width, height, 1, 1, angle-90);
-        this.bow.render(shapeRenderer);
-	}
-
-    void renderDebug(Batch batch, BitmapFont font) {
-        font.draw(batch, "x = " + (int) position.x + ", y = " + (int) position.y, position.x, position.y);
+    @Override
+    public void draw(Batch batch, float parentAlpha) {
+        super.draw(batch, parentAlpha);
+        fontDebug.draw(batch, "x = " + (int) this.getX() + ", y = " + (int) this.getY(), this.getX(), this.getY());
     }
 
-    /**
-     * Updates the attributes of the Player,
-     * must be called in the main update loop.
-     *
-     * @param deltaTime time elapsed between 2 frames.
-     */
-    void update(float deltaTime) {
-
-        // TODO : do eventListening instead of polling
-        // TODO : if player moving, add his speed to the arrow
-
-        if (Gdx.input.isKeyPressed(Keys.LEFT)) {
-            this.angle += 100.0f / home.getRadius();
-        } else if (Gdx.input.isKeyPressed(Keys.RIGHT)) {
-            this.angle -= 100.0f / home.getRadius();
-        }
-
-        computePosition();
-
-        bow.update(deltaTime);
-
+    @Override
+    public void drawDebug(ShapeRenderer shapes) {
+        super.drawDebug(shapes);
     }
 
-    /**
-     * Computes the position of the Player according to its attributes.
-     */
-    void computePosition() {
-        Vector2 homePosition = this.home.position;
-        float homeRadius = this.home.getRadius();
-        this.position.x = homePosition.x + (homeRadius + height/2)*MathUtils.cosDeg(angle);
-        this.position.y = homePosition.y + (homeRadius + height/2)*MathUtils.sinDeg(angle); // TODO, faire des opérations vectorielles ?
-        this.positionBottom.x = homePosition.x + homeRadius*MathUtils.cosDeg(angle);
-        this.positionBottom.y = homePosition.y + homeRadius*MathUtils.sinDeg(angle);
+    @Override
+    public void act(float deltaTime) {
+        super.act(deltaTime);
+
+        this.setX(home.getX() + this.home.getRadius()*MathUtils.cosDeg(this.getRotation()));
+        this.setY(home.getY() + this.home.getRadius()*MathUtils.cosDeg(this.getRotation()));
+
+        this.bow.act(deltaTime);
     }
 
     /**