6

    float fx = 0; // Force in x-direction

     7

    float da = 0; // Crosshair angle

    11

        fx -= PLAYER_MOVE_FORCE;

    14

        fx += PLAYER_MOVE_FORCE;

    16

    if (input & INPUT_MOVE_UP)

    17

        da += CROSSHAIR_ANGLE_SPEED;

    18

    19

    if (input & INPUT_MOVE_DOWN)

    20

        da -= CROSSHAIR_ANGLE_SPEED;

    21

    22

    // Player facing

    23

    if (fx < 0) setFacing(false);

    24

    else if (fx > 0) setFacing(true);

    25

    26

    this->changeAim(da); // Move crosshair

    27

    28

        // we behave differently depending on if we're in the air or on the ground

    29

        if (inAir) {

    30

            // apply horizontal force

    31

            if (fx)

    32

                applyForce(Vector(fx, 0), INPUT_INTERVAL_MS);

    33

    34

        } else {

    35

            // walk right

    36

            if (fx)

    37

                this->position = walk(fx > 0);

    39

            // jump?

    40

            if (input & INPUT_MOVE_JUMP)

    41

                jump();    

    42

        }

    46

    Engine::log(DEBUG, "Player.debugInfo") << "In air: " << this->inAir;