public void create(float blockPosX,float blockPosY,float blockSizeX,float blockSizeY,float angle){
        entityType = EntityCommon.ENTITY_TYPE_BLOCK;
        this.setPosition(blockPosX* GameScreen.BLOC_SIZE, blockPosY*GameScreen.BLOC_SIZE);
        this.setSize(blockSizeX * GameScreen.BLOC_SIZE, blockSizeY * GameScreen.BLOC_SIZE);
        this.setOrigin(this.getWidth()/2,this.getHeight()/2);
        this.setRotation(angle);
        bodyDef = new BodyDef();
        bodyDef.type = BodyDef.BodyType.StaticBody;
        fixtureDef = new FixtureDef();
        fixtureDef.friction=0;
        isBouncy = false;
        GameScreen.getInstance().getGameStage().addActor(this);
    }