float axisH=0;//= Input.GetAxis("Horizontal");
        float axisV=0;//=Input.GetAxis("Vertical");
        bool upPressed=Input.GetKey("w") || Input.GetKey("up");
        bool downPressed=Input.GetKey("s") || Input.GetKey("down");
        bool leftPressed=Input.GetKey("a") || Input.GetKey("left");
        bool rightPressed=Input.GetKey("d") || Input.GetKey("right");

        if(leftPressed) axisH=-1f;
        if(rightPressed) axisH=1f;
        if(upPressed) axisV=1f;
        if(downPressed) axisV=-1f;

        if(leftPressed&&rightPressed) axisV=0f;
        if(upPressed&&downPressed)axisH=0f;


        //bewegen

        float amtToMoveX = axisH * playerSpeed * Time.deltaTime;

        //transform.Translate(Vector3.right * amtToMoveX);
        transform.position=new Vector3(transform.position.x+amtToMoveX,transform.position.y,transform.position.z);

        float amtToMoveY = axisV * playerSpeed * Time.deltaTime;

        //transform.Translate(Vector3.up * amtToMoveY);
        transform.position=new Vector3(transform.position.x,transform.position.y+amtToMoveY,transform.position.z);