using UnityEngine; using System.Collections; using DentedPixel; // This project demonstrates how you can use the spline behaviour for a multi-track game (like an endless runner style) public class PathSplineTrackCS : MonoBehaviour { public GameObject car; public GameObject carInternal; public GameObject trackTrailRenderers; public Transform[] trackOnePoints; private LTSpline track; private int trackIter = 1; private float trackPosition; // ratio 0,1 of the avatars position on the track void Start () { // Make the track from the provided transforms track = new LTSpline( new Vector3[] {trackOnePoints[0].position, trackOnePoints[1].position, trackOnePoints[2].position, trackOnePoints[3].position, trackOnePoints[4].position, trackOnePoints[5].position, trackOnePoints[6].position} ); // Optional technique to show the trails in game LeanTween.moveSpline( trackTrailRenderers, track, 2f ).setOrientToPath(true).setRepeat(-1); } void Update () { // Switch tracks on keyboard input float turn = Input.GetAxis("Horizontal"); if(Input.anyKeyDown){ if(turn<0f && trackIter>0){ trackIter--; playSwish(); }else if(turn>0f && trackIter < 2){ // We have three track "rails" so stopping it from going above 3 trackIter++; playSwish(); } // Move the internal local x of the car to simulate changing tracks LeanTween.moveLocalX(carInternal, (trackIter-1)*6f, 0.3f).setEase(LeanTweenType.easeOutBack); } // Update avatar's position on correct track track.place( car.transform, trackPosition ); trackPosition += Time.deltaTime * 0.03f;// * Input.GetAxis("Vertical"); // Uncomment to have the forward and backwards controlled by the directional arrows if (trackPosition < 0f) // We need to keep the ratio between 0-1 so after one we will loop back to the beginning of the track trackPosition = 1f; else if(trackPosition>1f) trackPosition = 0f; } // Use this for visualizing what the track looks like in the editor (for a full suite of spline tools check out the LeanTween Editor) void OnDrawGizmos(){ LTSpline.drawGizmo( trackOnePoints, Color.red); } // Make your own LeanAudio sounds at http://leanaudioplay.dentedpixel.com void playSwish(){ AnimationCurve volumeCurve = new AnimationCurve( new Keyframe(0f, 0.005464481f, 1.83897f, 0f), new Keyframe(0.1114856f, 2.281785f, 0f, 0f), new Keyframe(0.2482903f, 2.271654f, 0f, 0f), new Keyframe(0.3f, 0.01670286f, 0f, 0f)); AnimationCurve frequencyCurve = new AnimationCurve( new Keyframe(0f, 0.00136725f, 0f, 0f), new Keyframe(0.1482391f, 0.005405405f, 0f, 0f), new Keyframe(0.2650336f, 0.002480127f, 0f, 0f)); AudioClip audioClip = LeanAudio.createAudio(volumeCurve, frequencyCurve, LeanAudio.options().setVibrato( new Vector3[]{ new Vector3(0.2f,0.5f,0f)} ).setWaveNoise().setWaveNoiseScale(1000)); LeanAudio.play( audioClip ); //a:fvb:8,,.00136725,,,.1482391,.005405405,,,.2650336,.002480127,,,8~8,,.005464481,1.83897,,.1114856,2.281785,,,.2482903,2.271654,,,.3,.01670286,,,8~.2,.5,,~~0~~3,1000,1 } }