124 lines
4.4 KiB
C#
124 lines
4.4 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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// Sci-Fi Ship Controller. Copyright (c) 2018-2023 SCSM Pty Ltd. All rights reserved.
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namespace SciFiShipController
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{
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/// <summary>
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/// Demo script to show how to instruct an AI Ship through the use of colliders in the scene.
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/// Also shows how to create a custom behaviour.
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/// This is only sample to demonstrate how API calls could be used in your own code.
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/// </summary>
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public class DemoLocation : MonoBehaviour
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{
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#region Public variables
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public AIBehaviourInput.AIBehaviourType primaryBehaviourType = AIBehaviourInput.AIBehaviourType.SeekArrival;
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public DemoLocation nextLocation;
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public bool showLocationLabel = false;
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[Header("Optional Squadrons to allow")]
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public int[] squadronIdFilter;
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#endregion
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#region Private variables
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private Collider locCollider;
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private int numSquadronsToFilter = 0;
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#endregion
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#region Initialisation Methods
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// Use this for initialization
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void Awake()
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{
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locCollider = GetComponent<Collider>();
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if (locCollider == null || !(locCollider.GetType() == typeof(SphereCollider) || locCollider.GetType() == typeof(BoxCollider)))
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{
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#if UNITY_EDITOR
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throw new MissingComponentException("Missing Box or Sphere Collider on " + gameObject.name);
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#endif
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}
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else if(!locCollider.isTrigger)
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{
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#if UNITY_EDITOR
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throw new MissingComponentException(gameObject.name + " must be a trigger box or sphere collider");
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#endif
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}
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else
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{
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Initialise();
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}
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}
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#endregion
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#region Event Methods
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private void OnTriggerEnter(Collider other)
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{
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if (other != null && nextLocation != null)
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{
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// Is this an AI Ship?
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// Recurse upward in the hierarchy until we find the ship prefab parent
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ShipAIInputModule shipAIInputModule = other.GetComponentInParent<ShipAIInputModule>();
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if (shipAIInputModule != null)
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{
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bool getNextLocation = numSquadronsToFilter == 0;
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// Check if ships should only be included if in filter array
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if (!getNextLocation)
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{
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int squadronId = shipAIInputModule.GetComponent<ShipControlModule>().shipInstance.squadronId;
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for (int i = 0; i < numSquadronsToFilter; i++)
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{
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if (squadronId == squadronIdFilter[i]) { getNextLocation = true; break; }
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}
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}
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if (getNextLocation)
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{
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// Tell the AI Ship where to go
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shipAIInputModule.AssignTargetPosition(nextLocation.transform.position);
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// Change the current AI behaviour type
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DemoFlyToLocationShipData shipData = shipAIInputModule.GetComponent<DemoFlyToLocationShipData>();
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shipData.currentBehaviourType = primaryBehaviourType;
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// Add one or more behaviours to the ShipAIModule
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//shipAIInputModule.ClearAssignedBehaviours();
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//shipAIInputModule.aiBehaviourList.Add(new AIBehaviour(primaryBehaviourType, 1f));
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}
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}
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}
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}
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#endregion
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#region Public Methods
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/// <summary>
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/// Must be called if the squardronIdFilter array is changed
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/// </summary>
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public void Initialise()
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{
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numSquadronsToFilter = squadronIdFilter == null ? 0 : squadronIdFilter.Length;
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if (showLocationLabel)
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{
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TextMesh textMesh = gameObject.GetComponent<TextMesh>();
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if (textMesh == null) { textMesh = gameObject.AddComponent<TextMesh>(); }
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if (textMesh != null)
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{
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textMesh.text = gameObject.name;
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textMesh.alignment = TextAlignment.Center;
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}
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}
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}
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#endregion
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}
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} |