FueraDeEscala/Assets/Game Kit Controller/Scripts/Action System/customActionSystemTrigger.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class customActionSystemTrigger : MonoBehaviour
{
    [Header ("Main Settings")]
    [Space]

    public bool activateActionOnEnter;
    public bool activateActionOnExit;

    public string actionToActivateName;

    public bool stopActionActive;

    [Space]
    [Header ("Condition Settings")]
    [Space]

    public bool useMinAngleToActivateAction;
    public float minAngleToActivateAction;
    public bool checkOppositeAngle;
    public Transform actionSystemDirectionTransform;

    [Space]

    public bool useMinDistanceToActivateAction;
    public float minDistanceToActivateAction;

    [Space]
    [Header ("Other Settings")]
    [Space]

    public bool setCustomActionSystemTransform;
    public Transform customActionSystemTransform;

    [Space]
    [Header ("Debug")]
    [Space]

    public bool showDebugPrint;

    public void setPlayerOnEnter (GameObject newPlayer)
    {
        if (activateActionOnEnter) {
            activateCustomAction (newPlayer);
        }
    }

    public void setPlayerOnExit (GameObject newPlayer)
    {
        if (activateActionOnExit) {
            activateCustomAction (newPlayer);
        }
    }

    public void activateCustomAction (GameObject newPlayer)
    {
        if (newPlayer == null) {
            return;
        }

        if (!checkActionCondition (newPlayer.transform)) {
            return;
        }

        playerComponentsManager currentPlayerComponentsManager = newPlayer.GetComponent<playerComponentsManager> ();

        if (currentPlayerComponentsManager != null) {
            playerActionSystem currentPlayerActionSystem = currentPlayerComponentsManager.getPlayerActionSystem ();

            if (currentPlayerActionSystem != null) {
                if (stopActionActive) {
                    currentPlayerActionSystem.stopCustomAction (actionToActivateName);
                } else {
                    if (setCustomActionSystemTransform) {
                        currentPlayerActionSystem.setCustomActionTransform (actionToActivateName, customActionSystemTransform);
                    }

                    currentPlayerActionSystem.activateCustomAction (actionToActivateName);
                }
            }
        }
    }

    bool checkActionCondition (Transform playerTransform)
    {
        if (useMinAngleToActivateAction) {
            if (actionSystemDirectionTransform == null) {
                actionSystemDirectionTransform = transform;
            }

            float currentAngleWithTarget = Vector3.SignedAngle (playerTransform.forward, actionSystemDirectionTransform.forward, playerTransform.up);

            if (Mathf.Abs (currentAngleWithTarget) > minAngleToActivateAction) {
                if (checkOppositeAngle) {
                    currentAngleWithTarget = Mathf.Abs (currentAngleWithTarget) - 180;

                    if (Mathf.Abs (currentAngleWithTarget) > minAngleToActivateAction) {
                        if (showDebugPrint) {
                            print ("can't play animation for angle");
                        }

                        return false;
                    }
                } else {
                    if (showDebugPrint) {
                        print ("can't play animation for angle");
                    }

                    return false;
                }
            }
        }

        if (useMinDistanceToActivateAction) {
            if (actionSystemDirectionTransform == null) {
                actionSystemDirectionTransform = transform;
            }

            float currentDistanceToTarget = GKC_Utils.distance (actionSystemDirectionTransform.position, playerTransform.position);

            if (currentDistanceToTarget > minDistanceToActivateAction) {
                if (showDebugPrint) {
                    print ("can't play animation for distance");
                }

                return false;
            }
        }

        return true;
    }
}