add ckg
plantilla base para movimiento básico
This commit is contained in:
Robii Aragon
446
Assets/Game Kit Controller/Scripts/Vehicles/launchTrayectory.cs
Normal file
446
Assets/Game Kit Controller/Scripts/Vehicles/launchTrayectory.cs
Normal file
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using UnityEngine;
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using System.Collections;
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public class launchTrayectory : MonoBehaviour
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{
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[Header ("Main Settings")]
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[Space]
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public LayerMask layer;
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public bool showLineRendererEnabled = true;
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public float width;
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public float numberOfPoints;
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public float animationSpeed;
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public float tillingOffset;
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public bool animateTexture;
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public Color textureColor;
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public bool useMaxDistanceWhenNoSurfaceFound;
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public float maxDistanceWhenNoSurfaceFound;
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public bool raycastCheckingEnabled = true;
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public bool checkIfLockedCameraActive;
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[Space]
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[Header ("Other Settings")]
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[Space]
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public bool checkForPlayerCollider;
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public Collider playerCollider;
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[Space]
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public bool useHoldThrowArmAnimation;
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public string actionActiveAnimatorName = "Action Active";
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public string holdThrowMeleeWeaponAnimatorName = "Action ID";
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public int holdThrowMeleeWeaponAnimatorID;
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public string setExitStateOnArmsTriggerName = "Set Exit State On Arms";
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[Space]
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public bool useHeadTrackCheckingLaunchDirection;
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public float headTrackBodyWeightOnAim = 1;
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[Space]
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[Header ("Show Target Position Icon Settings")]
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[Space]
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public bool showTargetPositionIcon;
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public GameObject targetPositionIcon;
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public bool rotateTargetPositionIcon;
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public float rotateTargetPositionIconSpeed;
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[Space]
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[Header ("Debug")]
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[Space]
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public bool parableEnabled = false;
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public bool surfaceFound;
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public bool checkBodyAimStateActive;
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[Space]
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[Header ("Components")]
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[Space]
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public playerCamera mainPlayerCamera;
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public Transform shootPosition;
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public GameObject character;
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public Transform mainCameraTransform;
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public LineRenderer lineRenderer;
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public headTrack mainHeadTrack;
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public Animator mainAnimator;
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[Space]
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[Header ("Gizmo Settings")]
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[Space]
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public bool showGizmo;
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float currentAnimationOffset;
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Vector3 rayPoint;
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RaycastHit hit;
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bool rayColliding;
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float hitDistance;
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Vector3 startPosition;
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Vector3 endPosition;
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Vector3 currentRendererPosition;
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float currentRaycastDistance;
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public Vector3 raycastDirection;
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Vector3 raycastOrigin;
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Ray newRay;
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Coroutine mainCoroutine;
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bool isPlayerMovingOn3dWorld;
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void Start ()
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{
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changeParableState (false);
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}
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public void stopUpdateCoroutine ()
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{
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if (mainCoroutine != null) {
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StopCoroutine (mainCoroutine);
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}
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}
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IEnumerator updateCoroutine ()
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{
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var waitTime = new WaitForFixedUpdate ();
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while (true) {
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updateTrayectoryState ();
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yield return waitTime;
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}
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}
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void updateTrayectoryState ()
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{
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//if the player is using the barrel launcher
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if (parableEnabled) {
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//get the start position of the parable
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startPosition = shootPosition.position;
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if (raycastCheckingEnabled) {
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currentRaycastDistance = Mathf.Infinity;
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} else {
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currentRaycastDistance = maxDistanceWhenNoSurfaceFound;
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}
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raycastDirection = mainCameraTransform.TransformDirection (Vector3.forward);
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raycastOrigin = mainCameraTransform.position;
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if (checkIfLockedCameraActive) {
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if (mainPlayerCamera != null) {
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if (!mainPlayerCamera.isCameraTypeFree () && isPlayerMovingOn3dWorld) {
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newRay = mainPlayerCamera.getCameraRaycastDirection ();
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raycastDirection = newRay.direction;
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raycastOrigin = newRay.origin;
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}
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}
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}
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surfaceFound = false;
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//check where the camera is looking and
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if (Physics.Raycast (raycastOrigin, raycastDirection, out hit, currentRaycastDistance, layer)) {
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if (showGizmo) {
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Debug.DrawRay (raycastOrigin, raycastDirection * currentRaycastDistance, Color.green);
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}
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if (checkForPlayerCollider) {
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if (playerCollider != null) {
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if (hit.collider == playerCollider) {
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raycastOrigin = hit.point + raycastDirection * 0.2f;
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if (Physics.Raycast (raycastOrigin, raycastDirection, out hit, currentRaycastDistance, layer)) {
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surfaceFound = true;
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}
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} else {
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surfaceFound = true;
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}
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} else {
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surfaceFound = true;
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}
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} else {
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surfaceFound = true;
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}
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if (surfaceFound) {
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//enable the linerender
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hitDistance = hit.distance;
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rayPoint = hit.point;
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rayColliding = true;
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if (showLineRendererEnabled) {
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if (!lineRenderer.enabled) {
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lineRenderer.enabled = true;
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}
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}
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}
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} else {
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if (showGizmo) {
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Debug.DrawRay (raycastOrigin, raycastDirection * currentRaycastDistance, Color.red);
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}
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if (useMaxDistanceWhenNoSurfaceFound) {
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hitDistance = maxDistanceWhenNoSurfaceFound;
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rayPoint = raycastOrigin + raycastDirection * maxDistanceWhenNoSurfaceFound;
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rayColliding = true;
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if (showLineRendererEnabled) {
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if (!lineRenderer.enabled) {
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lineRenderer.enabled = true;
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}
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}
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} else {
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//disable it
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rayColliding = false;
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if (showLineRendererEnabled) {
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if (lineRenderer.enabled) {
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lineRenderer.enabled = false;
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}
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}
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}
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}
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if (rayColliding) {
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//if the ray detects a surface, set the linerenderer positions and animated it
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endPosition = rayPoint;
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if (showLineRendererEnabled) {
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lineRenderer.positionCount = (int)numberOfPoints + 1;
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//get every linerendere position according to the number of points
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for (float i = 0; i < numberOfPoints + 1; i++) {
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currentRendererPosition = getParablePoint (startPosition, endPosition, i / numberOfPoints);
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lineRenderer.SetPosition ((int)i, currentRendererPosition);
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}
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//animate the texture of the line renderer by changing its offset texture
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lineRenderer.startWidth = width;
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lineRenderer.endWidth = width;
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int propertyNameID = Shader.PropertyToID ("_Color");
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if (animateTexture) {
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currentAnimationOffset -= animationSpeed * Time.deltaTime * hitDistance * 0.05f;
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lineRenderer.material.mainTextureScale = new Vector2 (tillingOffset * hitDistance * 0.2f, 1);
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lineRenderer.material.mainTextureOffset = new Vector2 (currentAnimationOffset, lineRenderer.material.mainTextureOffset.y);
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if (lineRenderer.material.HasProperty (propertyNameID)) {
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lineRenderer.material.color = textureColor;
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}
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}
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}
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}
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if (showTargetPositionIcon) {
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updateShowTargetPositionIcon (rayColliding);
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}
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}
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}
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void updateShowTargetPositionIcon (bool surfaceLocated)
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{
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if (surfaceLocated) {
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if (!targetPositionIcon.activeSelf) {
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targetPositionIcon.SetActive (true);
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}
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targetPositionIcon.transform.position = hit.point + hit.normal * 0.08f;
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Vector3 targetForwardDirection = Vector3.Cross (targetPositionIcon.transform.right, hit.normal);
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Quaternion targetRotation = Quaternion.LookRotation (targetForwardDirection, hit.normal);
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targetPositionIcon.transform.rotation = targetRotation;
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if (rotateTargetPositionIcon) {
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targetPositionIcon.transform.Rotate (0, rotateTargetPositionIconSpeed * Time.deltaTime, 0);
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}
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} else {
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if (targetPositionIcon.activeSelf) {
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targetPositionIcon.SetActive (false);
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}
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}
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}
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public void changeParableState (bool state)
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{
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//enable or disable the barrel launcher parable
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parableEnabled = state;
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if (showLineRendererEnabled) {
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if (lineRenderer != null) {
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if (parableEnabled) {
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lineRenderer.enabled = true;
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} else {
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lineRenderer.enabled = false;
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}
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}
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}
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if (parableEnabled) {
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mainCoroutine = StartCoroutine (updateCoroutine ());
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} else {
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stopUpdateCoroutine ();
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if (showTargetPositionIcon) {
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if (targetPositionIcon.activeSelf) {
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targetPositionIcon.SetActive (false);
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}
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}
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}
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if (mainPlayerCamera != null) {
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isPlayerMovingOn3dWorld = !mainPlayerCamera.is2_5ViewActive ();
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if (!isPlayerMovingOn3dWorld) {
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if (useHeadTrackCheckingLaunchDirection) {
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if (mainHeadTrack == null) {
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mainHeadTrack = GKC_Utils.getCharacterHeadTrack (character);
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}
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}
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checkBodyAimState (state);
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}
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if (useHoldThrowArmAnimation) {
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if (holdThrowMeleeWeaponAnimatorID != 0) {
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if (mainAnimator == null) {
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mainAnimator = GKC_Utils.getCharacterAnimator (character);
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}
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if (mainAnimator != null) {
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if (state) {
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GKC_Utils.resetAnimatorTriggerOnCharacter (character, setExitStateOnArmsTriggerName);
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mainAnimator.SetInteger (holdThrowMeleeWeaponAnimatorName, holdThrowMeleeWeaponAnimatorID);
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mainAnimator.SetBool (actionActiveAnimatorName, true);
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} else {
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if (GKC_Utils.isActionActiveOnCharacter (character)) {
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GKC_Utils.setAnimatorTriggerOnCharacter (character, setExitStateOnArmsTriggerName);
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} else {
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mainAnimator.SetInteger (holdThrowMeleeWeaponAnimatorName, 0);
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mainAnimator.SetBool (actionActiveAnimatorName, false);
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}
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}
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}
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}
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}
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}
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}
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void checkBodyAimState (bool state)
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{
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if (!useHeadTrackCheckingLaunchDirection) {
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return;
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}
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if (mainHeadTrack == null) {
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return;
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}
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if (checkBodyAimStateActive == state) {
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return;
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}
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checkBodyAimStateActive = state;
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if (state) {
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mainHeadTrack.setCameraBodyWeightValue (headTrackBodyWeightOnAim);
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} else {
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mainHeadTrack.setOriginalCameraBodyWeightValue ();
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}
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mainHeadTrack.setHeadTrackActiveWhileAimingState (state);
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mainHeadTrack.setCanUseHeadTrackOnLockedCameraActiveState (state);
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}
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Vector3 getParablePoint (Vector3 start, Vector3 end, float t)
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{
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//set the height of the parable according to the final position
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float value = GKC_Utils.distance (start, end) / 65;
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float v0y = Physics.gravity.magnitude * value;
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float height = v0y;
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//translate to local position, to work correctly with the gravity control in the character
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float heightY = Mathf.Abs (transform.InverseTransformDirection (start).y - transform.InverseTransformDirection (end).y);
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if (heightY < 0.1f) {
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//start and end are roughly level
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Vector3 travelDirection = end - start;
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Vector3 result = start + t * travelDirection;
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result += Mathf.Sin (t * Mathf.PI) * height * character.transform.up;
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return result;
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} else {
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//start and end are not level
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Vector3 travelDirection = end - start;
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Vector3 startNew = start - transform.InverseTransformDirection (start).y * character.transform.up;
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startNew += transform.InverseTransformDirection (end).y * character.transform.up;
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Vector3 levelDirection = end - startNew;
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Vector3 right = Vector3.Cross (travelDirection, levelDirection);
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Vector3 up = Vector3.Cross (right, levelDirection);
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if (transform.InverseTransformDirection (end).y > transform.InverseTransformDirection (start).y) {
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up = -up;
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}
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Vector3 result = start + t * travelDirection;
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result += (Mathf.Sin (t * Mathf.PI) * height) * up.normalized;
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return result;
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}
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}
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public void setMainCameraTransform (Transform newCameraTransform)
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{
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mainCameraTransform = newCameraTransform;
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}
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public void setShowLineRendererEnabledState (bool state)
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{
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showLineRendererEnabled = state;
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}
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void OnDrawGizmos ()
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{
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//draw the parable in the editor
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if (showGizmo && Application.isPlaying) {
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GUI.skin.box.fontSize = 16;
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Gizmos.color = Color.red;
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Gizmos.DrawLine (startPosition, endPosition);
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Vector3 lastP = startPosition;
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for (float i = 0; i < numberOfPoints + 1; i++) {
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Vector3 p = getParablePoint (startPosition, endPosition, i / numberOfPoints);
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Gizmos.color = i % 2 == 0 ? Color.blue : Color.green;
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Gizmos.DrawLine (lastP, p);
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lastP = p;
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}
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}
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}
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}
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