forked from Shardstone/trail-into-darkness
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160
Assets/Code/GameState/PlayModes/PartyMovementHandler.cs
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160
Assets/Code/GameState/PlayModes/PartyMovementHandler.cs
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using Jovian.ZoneSystem;
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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.InputSystem;
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namespace Nox.Game {
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public class PartyMovementHandler {
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private readonly PartyReference partyReference;
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private readonly ICameraController cameraController;
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private readonly InputSystem_Actions inputActions;
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private readonly MapLocationsReference mapLocationsReference;
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private readonly ZoneSystem zoneSystem;
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private readonly AdventureSettings adventureSettings;
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private readonly float maxDistance = 100f;
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private AdventureData adventureData;
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private bool partyCanMove;
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private Vector3 targetPosition;
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private bool shouldHover;
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private MapLocation currentSelectedPoi;
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private string previousZoneId;
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private bool hasClicked;
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private bool skipNextClick;
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public LayerMask clickToMoveMask = LayerMask.GetMask("Clickable");
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public LayerMask hoverOverMask = LayerMask.GetMask("Hoverable");
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public PartyMovementHandler(
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PartyReference partyReference,
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ICameraController cameraController,
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MapLocationsReference mapLocationsReference,
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Input.InputSettings inputSettings,
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ZoneSystem zoneSystem,
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AdventureData adventureData,
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AdventureSettings adventureSettings) {
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this.partyReference = partyReference;
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this.cameraController = cameraController;
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this.mapLocationsReference = mapLocationsReference;
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this.zoneSystem = zoneSystem;
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this.adventureData = adventureData;
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this.adventureSettings = adventureSettings;
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inputActions = inputSettings.inputActions;
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}
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public void Initialize() {
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inputActions.Player.ClickOnMap.performed += OnClickOnMap;
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}
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public void ConsumeNextClick() {
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skipNextClick = true;
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}
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private void OnClickOnMap(InputAction.CallbackContext obj) {
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if(!obj.action.WasReleasedThisFrame()) {
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return;
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}
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hasClicked = true;
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}
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private void HandleHoverableLocation(RaycastHit hitInfo) {
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var go = hitInfo.collider.gameObject;
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if(!go.transform.parent.TryGetComponent(out MapLocation mapLocation)) {
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return;
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}
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currentSelectedPoi = mapLocation;
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mapLocation.highlight.gameObject.SetActive(true);
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}
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private void HandleClickableLocation() {
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var screenPos = inputActions.Player.Point.ReadValue<Vector2>();
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var ray = cameraController.CameraReference.mainCamera.ScreenPointToRay(screenPos);
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if(!Physics.Raycast(ray, out var clickHit, maxDistance, clickToMoveMask, QueryTriggerInteraction.Ignore)) {
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return;
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}
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if(!clickHit.collider.gameObject.transform.parent.TryGetComponent(out MapReference mapReference)) {
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return;
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}
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//if(mapReference.ValidateMoveLocation(hitInfoPoint)) {
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targetPosition = clickHit.point;
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partyCanMove = true;
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//}
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}
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public void Tick() {
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HandleHover();
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if(hasClicked) {
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hasClicked = false;
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// should it skip next click to avoid click-through from the pause menu?
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if(skipNextClick) {
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skipNextClick = false;
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return;
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}
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if(EventSystem.current.IsPointerOverGameObject()) {
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return;
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}
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HandleClickableLocation();
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}
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if(!partyCanMove) {
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adventureData.isPartyMoving = false;
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return;
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}
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if(Vector3.Distance(partyReference.transform.position, targetPosition) < 0.05f) {
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partyReference.transform.position = targetPosition;
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VerifyPointsOfInterest();
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partyCanMove = false;
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}
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adventureData.isPartyMoving = true;
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partyReference.transform.position = Vector3.MoveTowards(new Vector3(partyReference.transform.position.x, 0, partyReference.transform.position.z), targetPosition, Time.deltaTime * adventureSettings.partyBaseSpeed);
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VerifyZones(partyReference.transform.position);
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}
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private void HandleHover() {
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if(EventSystem.current.IsPointerOverGameObject()) {
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return;
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}
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var screenPos = inputActions.Player.Point.ReadValue<Vector2>();
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var ray = cameraController.CameraReference.mainCamera.ScreenPointToRay(screenPos);
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if(Physics.Raycast(ray, out var hoverHit, maxDistance, hoverOverMask, QueryTriggerInteraction.Ignore)) {
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HandleHoverableLocation(hoverHit);
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}
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else {
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currentSelectedPoi?.highlight.gameObject.SetActive(false);
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currentSelectedPoi = null;
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}
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}
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private void VerifyZones(Vector3 position) {
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var zoneContext = zoneSystem.QueryZone(position);
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var currentZoneId = zoneContext.resolvedZoneId;
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if(currentZoneId != previousZoneId) {
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if(!string.IsNullOrEmpty(currentZoneId)) {
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Debug.Log($"Entered zone: {currentZoneId} (encounter: {zoneContext.encounterTableId}, safe: {zoneContext.isSafe})");
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}
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else if(!string.IsNullOrEmpty(previousZoneId)) {
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Debug.Log($"Left zone: {previousZoneId}");
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}
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previousZoneId = currentZoneId;
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}
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}
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private void VerifyPointsOfInterest() {
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foreach(var location in mapLocationsReference.mapLocations) {
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if(Vector3.Distance(location.mapLocation.transform.position, partyReference.transform.position) < 0.4f) {
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Debug.Log($"Arrived at {location.locationId}");
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break;
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}
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}
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}
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public void Dispose() {
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inputActions.Player.ClickOnMap.performed -= OnClickOnMap;
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}
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}
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}
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