Example usage for com.badlogic.gdx.physics.box2d.joints GearJointDef GearJointDef

List of usage examples for com.badlogic.gdx.physics.box2d.joints GearJointDef GearJointDef

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  5. GearJointDef
  6. GearJointDef

Introduction

In this page you can find the example usage for com.badlogic.gdx.physics.box2d.joints GearJointDef GearJointDef.

Prototype

public GearJointDef()

Source Link

Usage

From source file:com.cafeitvn.myballgame.screen.Box2DMapObjectParser.java

License:Apache License

/**
 * creates a {@link Joint} from a {@link MapObject}
 * @param mapObject the {@link Joint} which to parse
 * @return the parsed {@link Joint}/*from w  ww.j  ava  2  s .  c  om*/
 */
public Joint createJoint(MapObject mapObject) {
    MapProperties properties = mapObject.getProperties();

    JointDef jointDef = null;

    String type = properties.get("type", String.class);
    if (!type.equals(aliases.joint))
        throw new IllegalArgumentException(
                "type of " + mapObject + " is  \"" + type + "\" instead of \"" + aliases.joint + "\"");

    String jointType = properties.get(aliases.jointType, String.class);

    // get all possible values
    if (jointType.equals(aliases.distanceJoint)) {
        DistanceJointDef distanceJointDef = new DistanceJointDef();
        distanceJointDef.dampingRatio = (Float) getProperty(properties, aliases.dampingRatio,
                distanceJointDef.dampingRatio, Float.class);
        distanceJointDef.frequencyHz = (Float) getProperty(properties, aliases.frequencyHz,
                distanceJointDef.frequencyHz, Float.class);
        distanceJointDef.length = (Float) getProperty(properties, aliases.length, distanceJointDef.length,
                Float.class) * (tileWidth + tileHeight) / 2 * unitScale;
        distanceJointDef.localAnchorA.set(
                (Float) getProperty(properties, aliases.localAnchorAX, distanceJointDef.localAnchorA.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorAY, distanceJointDef.localAnchorA.y,
                        Float.class) * tileHeight * unitScale);
        distanceJointDef.localAnchorB.set(
                (Float) getProperty(properties, aliases.localAnchorBX, distanceJointDef.localAnchorB.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorBY, distanceJointDef.localAnchorB.y,
                        Float.class) * tileHeight * unitScale);

        jointDef = distanceJointDef;
    } else if (jointType.equals(aliases.frictionJoint)) {
        FrictionJointDef frictionJointDef = new FrictionJointDef();
        frictionJointDef.localAnchorA.set(
                (Float) getProperty(properties, aliases.localAnchorAX, frictionJointDef.localAnchorA.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorAY, frictionJointDef.localAnchorA.y,
                        Float.class) * tileHeight * unitScale);
        frictionJointDef.localAnchorB.set(
                (Float) getProperty(properties, aliases.localAnchorBX, frictionJointDef.localAnchorB.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorBY, frictionJointDef.localAnchorB.y,
                        Float.class) * tileHeight * unitScale);
        frictionJointDef.maxForce = (Float) getProperty(properties, aliases.maxForce, frictionJointDef.maxForce,
                Float.class);
        frictionJointDef.maxTorque = (Float) getProperty(properties, aliases.maxTorque,
                frictionJointDef.maxTorque, Float.class);

        jointDef = frictionJointDef;
    } else if (jointType.equals(aliases.gearJoint)) {
        GearJointDef gearJointDef = new GearJointDef();
        gearJointDef.joint1 = joints.get(properties.get(aliases.joint1, String.class));
        gearJointDef.joint2 = joints.get(properties.get(aliases.joint2, String.class));
        gearJointDef.ratio = (Float) getProperty(properties, aliases.ratio, gearJointDef.ratio, Float.class);

        jointDef = gearJointDef;
    } else if (jointType.equals(aliases.mouseJoint)) {
        MouseJointDef mouseJointDef = new MouseJointDef();
        mouseJointDef.dampingRatio = (Float) getProperty(properties, aliases.dampingRatio,
                mouseJointDef.dampingRatio, Float.class);
        mouseJointDef.frequencyHz = (Float) getProperty(properties, aliases.frequencyHz,
                mouseJointDef.frequencyHz, Float.class);
        mouseJointDef.maxForce = (Float) getProperty(properties, aliases.maxForce, mouseJointDef.maxForce,
                Float.class);
        mouseJointDef.target.set(
                (Float) getProperty(properties, aliases.targetX, mouseJointDef.target.x, Float.class)
                        * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.targetY, mouseJointDef.target.y, Float.class)
                        * tileHeight * unitScale);

        jointDef = mouseJointDef;
    } else if (jointType.equals(aliases.prismaticJoint)) {
        PrismaticJointDef prismaticJointDef = new PrismaticJointDef();
        prismaticJointDef.enableLimit = (Boolean) getProperty(properties, aliases.enableLimit,
                prismaticJointDef.enableLimit, Boolean.class);
        prismaticJointDef.enableMotor = (Boolean) getProperty(properties, aliases.enableMotor,
                prismaticJointDef.enableMotor, Boolean.class);
        prismaticJointDef.localAnchorA.set(
                (Float) getProperty(properties, aliases.localAnchorAX, prismaticJointDef.localAnchorA.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorAY, prismaticJointDef.localAnchorA.y,
                        Float.class) * tileHeight * unitScale);
        prismaticJointDef.localAnchorB.set(
                (Float) getProperty(properties, aliases.localAnchorBX, prismaticJointDef.localAnchorB.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorBY, prismaticJointDef.localAnchorB.y,
                        Float.class) * tileHeight * unitScale);
        prismaticJointDef.localAxisA.set(
                (Float) getProperty(properties, aliases.localAxisAX, prismaticJointDef.localAxisA.x,
                        Float.class),
                (Float) getProperty(properties, aliases.localAxisAY, prismaticJointDef.localAxisA.y,
                        Float.class));
        prismaticJointDef.lowerTranslation = (Float) getProperty(properties, aliases.lowerTranslation,
                prismaticJointDef.lowerTranslation, Float.class) * (tileWidth + tileHeight) / 2 * unitScale;
        prismaticJointDef.maxMotorForce = (Float) getProperty(properties, aliases.maxMotorForce,
                prismaticJointDef.maxMotorForce, Float.class);
        prismaticJointDef.motorSpeed = (Float) getProperty(properties, aliases.motorSpeed,
                prismaticJointDef.motorSpeed, Float.class);
        prismaticJointDef.referenceAngle = (Float) getProperty(properties, aliases.referenceAngle,
                prismaticJointDef.referenceAngle, Float.class);
        prismaticJointDef.upperTranslation = (Float) getProperty(properties, aliases.upperTranslation,
                prismaticJointDef.upperTranslation, Float.class) * (tileWidth + tileHeight) / 2 * unitScale;

        jointDef = prismaticJointDef;
    } else if (jointType.equals(aliases.pulleyJoint)) {
        PulleyJointDef pulleyJointDef = new PulleyJointDef();
        pulleyJointDef.groundAnchorA.set(
                (Float) getProperty(properties, aliases.groundAnchorAX, pulleyJointDef.groundAnchorA.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.groundAnchorAY, pulleyJointDef.groundAnchorA.y,
                        Float.class) * tileHeight * unitScale);
        pulleyJointDef.groundAnchorB.set(
                (Float) getProperty(properties, aliases.groundAnchorBX, pulleyJointDef.groundAnchorB.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.groundAnchorBY, pulleyJointDef.groundAnchorB.y,
                        Float.class) * tileHeight * unitScale);
        pulleyJointDef.lengthA = (Float) getProperty(properties, aliases.lengthA, pulleyJointDef.lengthA,
                Float.class) * (tileWidth + tileHeight) / 2 * unitScale;
        pulleyJointDef.lengthB = (Float) getProperty(properties, aliases.lengthB, pulleyJointDef.lengthB,
                Float.class) * (tileWidth + tileHeight) / 2 * unitScale;
        pulleyJointDef.localAnchorA.set(
                (Float) getProperty(properties, aliases.localAnchorAX, pulleyJointDef.localAnchorA.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorAY, pulleyJointDef.localAnchorA.y,
                        Float.class) * tileHeight * unitScale);
        pulleyJointDef.localAnchorB.set(
                (Float) getProperty(properties, aliases.localAnchorBX, pulleyJointDef.localAnchorB.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorBY, pulleyJointDef.localAnchorB.y,
                        Float.class) * tileHeight * unitScale);
        pulleyJointDef.ratio = (Float) getProperty(properties, aliases.ratio, pulleyJointDef.ratio,
                Float.class);

        jointDef = pulleyJointDef;
    } else if (jointType.equals(aliases.revoluteJoint)) {
        RevoluteJointDef revoluteJointDef = new RevoluteJointDef();
        revoluteJointDef.enableLimit = (Boolean) getProperty(properties, aliases.enableLimit,
                revoluteJointDef.enableLimit, Boolean.class);
        revoluteJointDef.enableMotor = (Boolean) getProperty(properties, aliases.enableMotor,
                revoluteJointDef.enableMotor, Boolean.class);
        revoluteJointDef.localAnchorA.set(
                (Float) getProperty(properties, aliases.localAnchorAX, revoluteJointDef.localAnchorA.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorAY, revoluteJointDef.localAnchorA.y,
                        Float.class) * tileHeight * unitScale);
        revoluteJointDef.localAnchorB.set(
                (Float) getProperty(properties, aliases.localAnchorBX, revoluteJointDef.localAnchorB.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorBY, revoluteJointDef.localAnchorB.y,
                        Float.class) * tileHeight * unitScale);
        revoluteJointDef.lowerAngle = (Float) getProperty(properties, aliases.lowerAngle,
                revoluteJointDef.lowerAngle, Float.class);
        revoluteJointDef.maxMotorTorque = (Float) getProperty(properties, aliases.maxMotorTorque,
                revoluteJointDef.maxMotorTorque, Float.class);
        revoluteJointDef.motorSpeed = (Float) getProperty(properties, aliases.motorSpeed,
                revoluteJointDef.motorSpeed, Float.class);
        revoluteJointDef.referenceAngle = (Float) getProperty(properties, aliases.referenceAngle,
                revoluteJointDef.referenceAngle, Float.class);
        revoluteJointDef.upperAngle = (Float) getProperty(properties, aliases.upperAngle,
                revoluteJointDef.upperAngle, Float.class);

        jointDef = revoluteJointDef;
    } else if (jointType.equals(aliases.ropeJoint)) {
        RopeJointDef ropeJointDef = new RopeJointDef();
        ropeJointDef.localAnchorA.set(
                (Float) getProperty(properties, aliases.localAnchorAX, ropeJointDef.localAnchorA.x, Float.class)
                        * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorAY, ropeJointDef.localAnchorA.y, Float.class)
                        * tileHeight * unitScale);
        ropeJointDef.localAnchorB.set(
                (Float) getProperty(properties, aliases.localAnchorBX, ropeJointDef.localAnchorB.x, Float.class)
                        * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorBY, ropeJointDef.localAnchorB.y, Float.class)
                        * tileHeight * unitScale);
        ropeJointDef.maxLength = (Float) getProperty(properties, aliases.maxLength, ropeJointDef.maxLength,
                Float.class) * (tileWidth + tileHeight) / 2 * unitScale;

        jointDef = ropeJointDef;
    } else if (jointType.equals(aliases.weldJoint)) {
        WeldJointDef weldJointDef = new WeldJointDef();
        weldJointDef.localAnchorA.set(
                (Float) getProperty(properties, aliases.localAnchorAX, weldJointDef.localAnchorA.x, Float.class)
                        * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorAY, weldJointDef.localAnchorA.y, Float.class)
                        * tileHeight * unitScale);
        weldJointDef.localAnchorB.set(
                (Float) getProperty(properties, aliases.localAnchorBX, weldJointDef.localAnchorB.x, Float.class)
                        * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorBY, weldJointDef.localAnchorB.y, Float.class)
                        * tileHeight * unitScale);
        weldJointDef.referenceAngle = (Float) getProperty(properties, aliases.referenceAngle,
                weldJointDef.referenceAngle, Float.class);

        jointDef = weldJointDef;
    } else if (jointType.equals(aliases.wheelJoint)) {
        WheelJointDef wheelJointDef = new WheelJointDef();
        wheelJointDef.dampingRatio = (Float) getProperty(properties, aliases.dampingRatio,
                wheelJointDef.dampingRatio, Float.class);
        wheelJointDef.enableMotor = (Boolean) getProperty(properties, aliases.enableMotor,
                wheelJointDef.enableMotor, Boolean.class);
        wheelJointDef.frequencyHz = (Float) getProperty(properties, aliases.frequencyHz,
                wheelJointDef.frequencyHz, Float.class);
        wheelJointDef.localAnchorA.set(
                (Float) getProperty(properties, aliases.localAnchorAX, wheelJointDef.localAnchorA.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorAY, wheelJointDef.localAnchorA.y,
                        Float.class) * tileHeight * unitScale);
        wheelJointDef.localAnchorB.set(
                (Float) getProperty(properties, aliases.localAnchorBX, wheelJointDef.localAnchorB.x,
                        Float.class) * tileWidth * unitScale,
                (Float) getProperty(properties, aliases.localAnchorBY, wheelJointDef.localAnchorB.y,
                        Float.class) * tileHeight * unitScale);
        wheelJointDef.localAxisA.set(
                (Float) getProperty(properties, aliases.localAxisAX, wheelJointDef.localAxisA.x, Float.class),
                (Float) getProperty(properties, aliases.localAxisAY, wheelJointDef.localAxisA.y, Float.class));
        wheelJointDef.maxMotorTorque = (Float) getProperty(properties, aliases.maxMotorTorque,
                wheelJointDef.maxMotorTorque, Float.class);
        wheelJointDef.motorSpeed = (Float) getProperty(properties, aliases.motorSpeed, wheelJointDef.motorSpeed,
                Float.class);

        jointDef = wheelJointDef;
    }

    jointDef.bodyA = bodies.get(properties.get(aliases.bodyA, String.class));
    jointDef.bodyB = bodies.get(properties.get(aliases.bodyB, String.class));
    jointDef.collideConnected = (Boolean) getProperty(properties, aliases.collideConnected,
            jointDef.collideConnected, Boolean.class);

    Joint joint = jointDef.bodyA.getWorld().createJoint(jointDef);

    String name = mapObject.getName();
    if (joints.containsKey(name)) {
        int duplicate = 1;
        while (joints.containsKey(name + duplicate))
            duplicate++;
        name += duplicate;
    }

    joints.put(name, joint);

    return joint;
}

From source file:com.rubentxu.juegos.core.utils.dermetfan.box2d.Box2DMapObjectParser.java

License:Apache License

/**
 * creates a {@link Joint} from a {@link MapObject}
 *
 * @param mapObject the {@link Joint} to parse
 * @return the parsed {@link Joint}/*from www  .jav  a  2 s.  c o m*/
 */
public Joint createJoint(MapObject mapObject) {
    MapProperties properties = mapObject.getProperties();

    JointDef jointDef = null;

    String type = properties.get("type", String.class);
    if (!type.equals(aliases.joint))
        throw new IllegalArgumentException(
                "type of " + mapObject + " is  \"" + type + "\" instead of \"" + aliases.joint + "\"");

    String jointType = properties.get(aliases.jointType, String.class);

    // get all possible values
    if (jointType.equals(aliases.distanceJoint)) {
        DistanceJointDef distanceJointDef = new DistanceJointDef();
        distanceJointDef.dampingRatio = getProperty(properties, aliases.dampingRatio,
                distanceJointDef.dampingRatio);
        distanceJointDef.frequencyHz = getProperty(properties, aliases.frequencyHz,
                distanceJointDef.frequencyHz);
        distanceJointDef.length = getProperty(properties, aliases.length, distanceJointDef.length)
                * (tileWidth + tileHeight) / 2 * unitScale;
        distanceJointDef.localAnchorA.set(
                getProperty(properties, aliases.localAnchorAX, distanceJointDef.localAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorAY, distanceJointDef.localAnchorA.y) * tileHeight
                        * unitScale);
        distanceJointDef.localAnchorB.set(
                getProperty(properties, aliases.localAnchorBX, distanceJointDef.localAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorBY, distanceJointDef.localAnchorB.y) * tileHeight
                        * unitScale);

        jointDef = distanceJointDef;
    } else if (jointType.equals(aliases.frictionJoint)) {
        FrictionJointDef frictionJointDef = new FrictionJointDef();
        frictionJointDef.localAnchorA.set(
                getProperty(properties, aliases.localAnchorAX, frictionJointDef.localAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorAY, frictionJointDef.localAnchorA.y) * tileHeight
                        * unitScale);
        frictionJointDef.localAnchorB.set(
                getProperty(properties, aliases.localAnchorBX, frictionJointDef.localAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorBY, frictionJointDef.localAnchorB.y) * tileHeight
                        * unitScale);
        frictionJointDef.maxForce = getProperty(properties, aliases.maxForce, frictionJointDef.maxForce);
        frictionJointDef.maxTorque = getProperty(properties, aliases.maxTorque, frictionJointDef.maxTorque);

        jointDef = frictionJointDef;
    } else if (jointType.equals(aliases.gearJoint)) {
        GearJointDef gearJointDef = new GearJointDef();
        gearJointDef.joint1 = joints.get(properties.get(aliases.joint1, String.class));
        gearJointDef.joint2 = joints.get(properties.get(aliases.joint2, String.class));
        gearJointDef.ratio = getProperty(properties, aliases.ratio, gearJointDef.ratio);

        jointDef = gearJointDef;
    } else if (jointType.equals(aliases.mouseJoint)) {
        MouseJointDef mouseJointDef = new MouseJointDef();
        mouseJointDef.dampingRatio = getProperty(properties, aliases.dampingRatio, mouseJointDef.dampingRatio);
        mouseJointDef.frequencyHz = getProperty(properties, aliases.frequencyHz, mouseJointDef.frequencyHz);
        mouseJointDef.maxForce = getProperty(properties, aliases.maxForce, mouseJointDef.maxForce);
        mouseJointDef.target.set(
                getProperty(properties, aliases.targetX, mouseJointDef.target.x) * tileWidth * unitScale,
                getProperty(properties, aliases.targetY, mouseJointDef.target.y) * tileHeight * unitScale);

        jointDef = mouseJointDef;
    } else if (jointType.equals(aliases.prismaticJoint)) {
        PrismaticJointDef prismaticJointDef = new PrismaticJointDef();
        prismaticJointDef.enableLimit = getProperty(properties, aliases.enableLimit,
                prismaticJointDef.enableLimit);
        prismaticJointDef.enableMotor = getProperty(properties, aliases.enableMotor,
                prismaticJointDef.enableMotor);
        prismaticJointDef.localAnchorA.set(
                getProperty(properties, aliases.localAnchorAX, prismaticJointDef.localAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorAY, prismaticJointDef.localAnchorA.y) * tileHeight
                        * unitScale);
        prismaticJointDef.localAnchorB.set(
                getProperty(properties, aliases.localAnchorBX, prismaticJointDef.localAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorBY, prismaticJointDef.localAnchorB.y) * tileHeight
                        * unitScale);
        prismaticJointDef.localAxisA.set(
                getProperty(properties, aliases.localAxisAX, prismaticJointDef.localAxisA.x),
                getProperty(properties, aliases.localAxisAY, prismaticJointDef.localAxisA.y));
        prismaticJointDef.lowerTranslation = getProperty(properties, aliases.lowerTranslation,
                prismaticJointDef.lowerTranslation) * (tileWidth + tileHeight) / 2 * unitScale;
        prismaticJointDef.maxMotorForce = getProperty(properties, aliases.maxMotorForce,
                prismaticJointDef.maxMotorForce);
        prismaticJointDef.motorSpeed = getProperty(properties, aliases.motorSpeed,
                prismaticJointDef.motorSpeed);
        prismaticJointDef.referenceAngle = getProperty(properties, aliases.referenceAngle,
                prismaticJointDef.referenceAngle);
        prismaticJointDef.upperTranslation = getProperty(properties, aliases.upperTranslation,
                prismaticJointDef.upperTranslation) * (tileWidth + tileHeight) / 2 * unitScale;

        jointDef = prismaticJointDef;
    } else if (jointType.equals(aliases.pulleyJoint)) {
        PulleyJointDef pulleyJointDef = new PulleyJointDef();
        pulleyJointDef.groundAnchorA.set(
                getProperty(properties, aliases.groundAnchorAX, pulleyJointDef.groundAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.groundAnchorAY, pulleyJointDef.groundAnchorA.y) * tileHeight
                        * unitScale);
        pulleyJointDef.groundAnchorB.set(
                getProperty(properties, aliases.groundAnchorBX, pulleyJointDef.groundAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.groundAnchorBY, pulleyJointDef.groundAnchorB.y) * tileHeight
                        * unitScale);
        pulleyJointDef.lengthA = getProperty(properties, aliases.lengthA, pulleyJointDef.lengthA)
                * (tileWidth + tileHeight) / 2 * unitScale;
        pulleyJointDef.lengthB = getProperty(properties, aliases.lengthB, pulleyJointDef.lengthB)
                * (tileWidth + tileHeight) / 2 * unitScale;
        pulleyJointDef.localAnchorA.set(
                getProperty(properties, aliases.localAnchorAX, pulleyJointDef.localAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorAY, pulleyJointDef.localAnchorA.y) * tileHeight
                        * unitScale);
        pulleyJointDef.localAnchorB.set(
                getProperty(properties, aliases.localAnchorBX, pulleyJointDef.localAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorBY, pulleyJointDef.localAnchorB.y) * tileHeight
                        * unitScale);
        pulleyJointDef.ratio = getProperty(properties, aliases.ratio, pulleyJointDef.ratio);

        jointDef = pulleyJointDef;
    } else if (jointType.equals(aliases.revoluteJoint)) {
        RevoluteJointDef revoluteJointDef = new RevoluteJointDef();
        revoluteJointDef.enableLimit = getProperty(properties, aliases.enableLimit,
                revoluteJointDef.enableLimit);
        revoluteJointDef.enableMotor = getProperty(properties, aliases.enableMotor,
                revoluteJointDef.enableMotor);
        revoluteJointDef.localAnchorA.set(
                getProperty(properties, aliases.localAnchorAX, revoluteJointDef.localAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorAY, revoluteJointDef.localAnchorA.y) * tileHeight
                        * unitScale);
        revoluteJointDef.localAnchorB.set(
                getProperty(properties, aliases.localAnchorBX, revoluteJointDef.localAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorBY, revoluteJointDef.localAnchorB.y) * tileHeight
                        * unitScale);
        revoluteJointDef.lowerAngle = getProperty(properties, aliases.lowerAngle, revoluteJointDef.lowerAngle);
        revoluteJointDef.maxMotorTorque = getProperty(properties, aliases.maxMotorTorque,
                revoluteJointDef.maxMotorTorque);
        revoluteJointDef.motorSpeed = getProperty(properties, aliases.motorSpeed, revoluteJointDef.motorSpeed);
        revoluteJointDef.referenceAngle = getProperty(properties, aliases.referenceAngle,
                revoluteJointDef.referenceAngle);
        revoluteJointDef.upperAngle = getProperty(properties, aliases.upperAngle, revoluteJointDef.upperAngle);

        jointDef = revoluteJointDef;
    } else if (jointType.equals(aliases.ropeJoint)) {
        RopeJointDef ropeJointDef = new RopeJointDef();
        ropeJointDef.localAnchorA.set(
                getProperty(properties, aliases.localAnchorAX, ropeJointDef.localAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorAY, ropeJointDef.localAnchorA.y) * tileHeight
                        * unitScale);
        ropeJointDef.localAnchorB.set(
                getProperty(properties, aliases.localAnchorBX, ropeJointDef.localAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorBY, ropeJointDef.localAnchorB.y) * tileHeight
                        * unitScale);
        ropeJointDef.maxLength = getProperty(properties, aliases.maxLength, ropeJointDef.maxLength)
                * (tileWidth + tileHeight) / 2 * unitScale;

        jointDef = ropeJointDef;
    } else if (jointType.equals(aliases.weldJoint)) {
        WeldJointDef weldJointDef = new WeldJointDef();
        weldJointDef.localAnchorA.set(
                getProperty(properties, aliases.localAnchorAX, weldJointDef.localAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorAY, weldJointDef.localAnchorA.y) * tileHeight
                        * unitScale);
        weldJointDef.localAnchorB.set(
                getProperty(properties, aliases.localAnchorBX, weldJointDef.localAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorBY, weldJointDef.localAnchorB.y) * tileHeight
                        * unitScale);
        weldJointDef.referenceAngle = getProperty(properties, aliases.referenceAngle,
                weldJointDef.referenceAngle);

        jointDef = weldJointDef;
    } else if (jointType.equals(aliases.wheelJoint)) {
        WheelJointDef wheelJointDef = new WheelJointDef();
        wheelJointDef.dampingRatio = getProperty(properties, aliases.dampingRatio, wheelJointDef.dampingRatio);
        wheelJointDef.enableMotor = getProperty(properties, aliases.enableMotor, wheelJointDef.enableMotor);
        wheelJointDef.frequencyHz = getProperty(properties, aliases.frequencyHz, wheelJointDef.frequencyHz);
        wheelJointDef.localAnchorA.set(
                getProperty(properties, aliases.localAnchorAX, wheelJointDef.localAnchorA.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorAY, wheelJointDef.localAnchorA.y) * tileHeight
                        * unitScale);
        wheelJointDef.localAnchorB.set(
                getProperty(properties, aliases.localAnchorBX, wheelJointDef.localAnchorB.x) * tileWidth
                        * unitScale,
                getProperty(properties, aliases.localAnchorBY, wheelJointDef.localAnchorB.y) * tileHeight
                        * unitScale);
        wheelJointDef.localAxisA.set(getProperty(properties, aliases.localAxisAX, wheelJointDef.localAxisA.x),
                getProperty(properties, aliases.localAxisAY, wheelJointDef.localAxisA.y));
        wheelJointDef.maxMotorTorque = getProperty(properties, aliases.maxMotorTorque,
                wheelJointDef.maxMotorTorque);
        wheelJointDef.motorSpeed = getProperty(properties, aliases.motorSpeed, wheelJointDef.motorSpeed);

        jointDef = wheelJointDef;
    }

    jointDef.bodyA = bodies.get(properties.get(aliases.bodyA, String.class));
    jointDef.bodyB = bodies.get(properties.get(aliases.bodyB, String.class));
    jointDef.collideConnected = getProperty(properties, aliases.collideConnected, jointDef.collideConnected);

    Joint joint = jointDef.bodyA.getWorld().createJoint(jointDef);

    String name = mapObject.getName();
    if (joints.containsKey(name)) {
        int duplicate = 1;
        while (joints.containsKey(name + duplicate))
            duplicate++;
        name += duplicate;
    }

    joints.put(name, joint);

    return joint;
}

From source file:com.stercore.code.net.dermetfan.utils.libgdx.box2d.Box2DMapObjectParser.java

License:Apache License

/** creates a {@link Joint} from a {@link MapObject}
 *  @param mapObject the {@link Joint} to parse
 *  @return the parsed {@link Joint} */
public Joint createJoint(MapObject mapObject) {
    if ((mapObject = listener.createJoint(mapObject)) == null)
        return null;

    MapProperties properties = mapObject.getProperties();

    JointDef jointDef;/* w  w  w .  j  a  v  a2  s.c  om*/

    String jointType = getProperty(properties, aliases.jointType, "");
    if (jointType.equals(aliases.distanceJoint)) {
        DistanceJointDef distanceJointDef = new DistanceJointDef();
        assignProperties(distanceJointDef, heritage);
        assignProperties(distanceJointDef, mapProperties);
        assignProperties(distanceJointDef, layerProperties);
        assignProperties(distanceJointDef, properties);
        jointDef = distanceJointDef;
    } else if (jointType.equals(aliases.frictionJoint)) {
        FrictionJointDef frictionJointDef = new FrictionJointDef();
        assignProperties(frictionJointDef, heritage);
        assignProperties(frictionJointDef, mapProperties);
        assignProperties(frictionJointDef, layerProperties);
        assignProperties(frictionJointDef, properties);
        jointDef = frictionJointDef;
    } else if (jointType.equals(aliases.gearJoint)) {
        GearJointDef gearJointDef = new GearJointDef();
        assignProperties(gearJointDef, heritage);
        assignProperties(gearJointDef, mapProperties);
        assignProperties(gearJointDef, layerProperties);
        assignProperties(gearJointDef, properties);
        jointDef = gearJointDef;
    } else if (jointType.equals(aliases.mouseJoint)) {
        MouseJointDef mouseJointDef = new MouseJointDef();
        assignProperties(mouseJointDef, heritage);
        assignProperties(mouseJointDef, mapProperties);
        assignProperties(mouseJointDef, layerProperties);
        assignProperties(mouseJointDef, properties);
        jointDef = mouseJointDef;
    } else if (jointType.equals(aliases.prismaticJoint)) {
        PrismaticJointDef prismaticJointDef = new PrismaticJointDef();
        assignProperties(prismaticJointDef, heritage);
        assignProperties(prismaticJointDef, mapProperties);
        assignProperties(prismaticJointDef, layerProperties);
        assignProperties(prismaticJointDef, properties);
        jointDef = prismaticJointDef;
    } else if (jointType.equals(aliases.pulleyJoint)) {
        PulleyJointDef pulleyJointDef = new PulleyJointDef();
        assignProperties(pulleyJointDef, heritage);
        assignProperties(pulleyJointDef, mapProperties);
        assignProperties(pulleyJointDef, layerProperties);
        assignProperties(pulleyJointDef, properties);
        jointDef = pulleyJointDef;
    } else if (jointType.equals(aliases.revoluteJoint)) {
        RevoluteJointDef revoluteJointDef = new RevoluteJointDef();
        assignProperties(revoluteJointDef, heritage);
        assignProperties(revoluteJointDef, mapProperties);
        assignProperties(revoluteJointDef, layerProperties);
        assignProperties(revoluteJointDef, properties);
        jointDef = revoluteJointDef;
    } else if (jointType.equals(aliases.ropeJoint)) {
        RopeJointDef ropeJointDef = new RopeJointDef();
        assignProperties(ropeJointDef, heritage);
        assignProperties(ropeJointDef, mapProperties);
        assignProperties(ropeJointDef, layerProperties);
        assignProperties(ropeJointDef, properties);
        jointDef = ropeJointDef;
    } else if (jointType.equals(aliases.weldJoint)) {
        WeldJointDef weldJointDef = new WeldJointDef();
        assignProperties(weldJointDef, heritage);
        assignProperties(weldJointDef, mapProperties);
        assignProperties(weldJointDef, layerProperties);
        assignProperties(weldJointDef, properties);
        jointDef = weldJointDef;
    } else if (jointType.equals(aliases.wheelJoint)) {
        WheelJointDef wheelJointDef = new WheelJointDef();
        assignProperties(wheelJointDef, heritage);
        assignProperties(wheelJointDef, mapProperties);
        assignProperties(wheelJointDef, layerProperties);
        assignProperties(wheelJointDef, properties);
        jointDef = wheelJointDef;
    } else
        throw new IllegalArgumentException(
                ClassReflection.getSimpleName(JointType.class) + " " + jointType + " is unknown");

    assignProperties(jointDef, properties);

    Joint joint = jointDef.bodyA.getWorld().createJoint(jointDef);
    joint.setUserData(getProperty(properties, aliases.userData, joint.getUserData()));

    joints.put(findAvailableName(mapObject.getName(), joints), joint);
    listener.created(joint, mapObject);

    return joint;
}

From source file:de.fhkoeln.game.utils.Box2DMapObjectParser.java

License:Apache License

/** creates a {@link com.badlogic.gdx.physics.box2d.Joint} from a {@link com.badlogic.gdx.maps.MapObject}
 *  @param mapObject the {@link com.badlogic.gdx.physics.box2d.Joint} to parse
 *  @return the parsed {@link com.badlogic.gdx.physics.box2d.Joint} */
public Joint createJoint(MapObject mapObject) {
    if ((mapObject = listener.createJoint(mapObject)) == null)
        return null;

    MapProperties properties = mapObject.getProperties();

    JointDef jointDef;/*from   www .  j  ava  2  s  .c om*/

    String jointType = getProperty(properties, aliases.jointType, "");
    if (jointType.equals(aliases.distanceJoint)) {
        DistanceJointDef distanceJointDef = new DistanceJointDef();
        assignProperties(distanceJointDef, heritage);
        assignProperties(distanceJointDef, mapProperties);
        assignProperties(distanceJointDef, layerProperties);
        assignProperties(distanceJointDef, properties);
        jointDef = distanceJointDef;
    } else if (jointType.equals(aliases.frictionJoint)) {
        FrictionJointDef frictionJointDef = new FrictionJointDef();
        assignProperties(frictionJointDef, heritage);
        assignProperties(frictionJointDef, mapProperties);
        assignProperties(frictionJointDef, layerProperties);
        assignProperties(frictionJointDef, properties);
        jointDef = frictionJointDef;
    } else if (jointType.equals(aliases.gearJoint)) {
        GearJointDef gearJointDef = new GearJointDef();
        assignProperties(gearJointDef, heritage);
        assignProperties(gearJointDef, mapProperties);
        assignProperties(gearJointDef, layerProperties);
        assignProperties(gearJointDef, properties);
        jointDef = gearJointDef;
    } else if (jointType.equals(aliases.mouseJoint)) {
        MouseJointDef mouseJointDef = new MouseJointDef();
        assignProperties(mouseJointDef, heritage);
        assignProperties(mouseJointDef, mapProperties);
        assignProperties(mouseJointDef, layerProperties);
        assignProperties(mouseJointDef, properties);
        jointDef = mouseJointDef;
    } else if (jointType.equals(aliases.prismaticJoint)) {
        PrismaticJointDef prismaticJointDef = new PrismaticJointDef();
        assignProperties(prismaticJointDef, heritage);
        assignProperties(prismaticJointDef, mapProperties);
        assignProperties(prismaticJointDef, layerProperties);
        assignProperties(prismaticJointDef, properties);
        jointDef = prismaticJointDef;
    } else if (jointType.equals(aliases.pulleyJoint)) {
        PulleyJointDef pulleyJointDef = new PulleyJointDef();
        assignProperties(pulleyJointDef, heritage);
        assignProperties(pulleyJointDef, mapProperties);
        assignProperties(pulleyJointDef, layerProperties);
        assignProperties(pulleyJointDef, properties);
        jointDef = pulleyJointDef;
    } else if (jointType.equals(aliases.revoluteJoint)) {
        RevoluteJointDef revoluteJointDef = new RevoluteJointDef();
        assignProperties(revoluteJointDef, heritage);
        assignProperties(revoluteJointDef, mapProperties);
        assignProperties(revoluteJointDef, layerProperties);
        assignProperties(revoluteJointDef, properties);
        jointDef = revoluteJointDef;
    } else if (jointType.equals(aliases.ropeJoint)) {
        RopeJointDef ropeJointDef = new RopeJointDef();
        assignProperties(ropeJointDef, heritage);
        assignProperties(ropeJointDef, mapProperties);
        assignProperties(ropeJointDef, layerProperties);
        assignProperties(ropeJointDef, properties);
        jointDef = ropeJointDef;
    } else if (jointType.equals(aliases.weldJoint)) {
        WeldJointDef weldJointDef = new WeldJointDef();
        assignProperties(weldJointDef, heritage);
        assignProperties(weldJointDef, mapProperties);
        assignProperties(weldJointDef, layerProperties);
        assignProperties(weldJointDef, properties);
        jointDef = weldJointDef;
    } else if (jointType.equals(aliases.wheelJoint)) {
        WheelJointDef wheelJointDef = new WheelJointDef();
        assignProperties(wheelJointDef, heritage);
        assignProperties(wheelJointDef, mapProperties);
        assignProperties(wheelJointDef, layerProperties);
        assignProperties(wheelJointDef, properties);
        jointDef = wheelJointDef;
    } else
        throw new IllegalArgumentException(JointType.class.getSimpleName() + " " + jointType + " is unknown");

    assignProperties(jointDef, properties);

    Joint joint = jointDef.bodyA.getWorld().createJoint(jointDef);
    joint.setUserData(getProperty(properties, aliases.userData, joint.getUserData()));

    joints.put(findAvailableName(mapObject.getName(), joints), joint);
    listener.created(joint, mapObject);

    return joint;
}

From source file:net.dermetfan.utils.libgdx.box2d.Box2DMapObjectParser.java

License:Apache License

/** creates a {@link Joint} from a {@link MapObject}
 *  @param mapObject the {@link Joint} to parse
 *  @return the parsed {@link Joint} */
public Joint createJoint(MapObject mapObject) {
    MapProperties properties = mapObject.getProperties();

    JointDef jointDef = null;//from   w  w w. j a  v a 2s .  c  om

    String jointType = getProperty(properties, aliases.jointType, "");
    if (jointType.equals(aliases.distanceJoint)) {
        DistanceJointDef distanceJointDef = new DistanceJointDef();
        assignProperties(distanceJointDef, heritage);
        assignProperties(distanceJointDef, mapProperties);
        assignProperties(distanceJointDef, layerProperties);
        assignProperties(distanceJointDef, properties);
        jointDef = distanceJointDef;
    } else if (jointType.equals(aliases.frictionJoint)) {
        FrictionJointDef frictionJointDef = new FrictionJointDef();
        assignProperties(frictionJointDef, heritage);
        assignProperties(frictionJointDef, mapProperties);
        assignProperties(frictionJointDef, layerProperties);
        assignProperties(frictionJointDef, properties);
        jointDef = frictionJointDef;
    } else if (jointType.equals(aliases.gearJoint)) {
        GearJointDef gearJointDef = new GearJointDef();
        assignProperties(gearJointDef, heritage);
        assignProperties(gearJointDef, mapProperties);
        assignProperties(gearJointDef, layerProperties);
        assignProperties(gearJointDef, properties);
        jointDef = gearJointDef;
    } else if (jointType.equals(aliases.mouseJoint)) {
        MouseJointDef mouseJointDef = new MouseJointDef();
        assignProperties(mouseJointDef, heritage);
        assignProperties(mouseJointDef, mapProperties);
        assignProperties(mouseJointDef, layerProperties);
        assignProperties(mouseJointDef, properties);
        jointDef = mouseJointDef;
    } else if (jointType.equals(aliases.prismaticJoint)) {
        PrismaticJointDef prismaticJointDef = new PrismaticJointDef();
        assignProperties(prismaticJointDef, heritage);
        assignProperties(prismaticJointDef, mapProperties);
        assignProperties(prismaticJointDef, layerProperties);
        assignProperties(prismaticJointDef, properties);
        jointDef = prismaticJointDef;
    } else if (jointType.equals(aliases.pulleyJoint)) {
        PulleyJointDef pulleyJointDef = new PulleyJointDef();
        assignProperties(pulleyJointDef, heritage);
        assignProperties(pulleyJointDef, mapProperties);
        assignProperties(pulleyJointDef, layerProperties);
        assignProperties(pulleyJointDef, properties);
        jointDef = pulleyJointDef;
    } else if (jointType.equals(aliases.revoluteJoint)) {
        RevoluteJointDef revoluteJointDef = new RevoluteJointDef();
        assignProperties(revoluteJointDef, heritage);
        assignProperties(revoluteJointDef, mapProperties);
        assignProperties(revoluteJointDef, layerProperties);
        assignProperties(revoluteJointDef, properties);
        jointDef = revoluteJointDef;
    } else if (jointType.equals(aliases.ropeJoint)) {
        RopeJointDef ropeJointDef = new RopeJointDef();
        assignProperties(ropeJointDef, heritage);
        assignProperties(ropeJointDef, mapProperties);
        assignProperties(ropeJointDef, layerProperties);
        assignProperties(ropeJointDef, properties);
        jointDef = ropeJointDef;
    } else if (jointType.equals(aliases.weldJoint)) {
        WeldJointDef weldJointDef = new WeldJointDef();
        assignProperties(weldJointDef, heritage);
        assignProperties(weldJointDef, mapProperties);
        assignProperties(weldJointDef, layerProperties);
        assignProperties(weldJointDef, properties);
        jointDef = weldJointDef;
    } else if (jointType.equals(aliases.wheelJoint)) {
        WheelJointDef wheelJointDef = new WheelJointDef();
        assignProperties(wheelJointDef, heritage);
        assignProperties(wheelJointDef, mapProperties);
        assignProperties(wheelJointDef, layerProperties);
        assignProperties(wheelJointDef, properties);
        jointDef = wheelJointDef;
    }

    jointDef.bodyA = bodies.get(getProperty(properties, aliases.bodyA, ""));
    jointDef.bodyB = bodies.get(getProperty(properties, aliases.bodyB, ""));
    jointDef.collideConnected = getProperty(properties, aliases.collideConnected, jointDef.collideConnected);

    Joint joint = jointDef.bodyA.getWorld().createJoint(jointDef);
    joint.setUserData(getProperty(properties, aliases.userData, joint.getUserData()));

    joints.put(findAvailableName(mapObject.getName(), joints), joint);

    return joint;
}