1084 lines
50 KiB
C#
1084 lines
50 KiB
C#
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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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/// Attach to stationary ground-based turrets.
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/// </summary>
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[AddComponentMenu("Sci-Fi Ship Controller/Weapon Components/Surface Turret Module")]
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[HelpURL("http://scsmmedia.com/ssc-documentation")]
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public class SurfaceTurretModule : MonoBehaviour
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{
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#region Enumerations
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#endregion
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#region Public variables
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/// <summary>
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/// If enabled, the Initialise() will be called as soon as Start() runs. This should be disabled if you are
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/// initialising the turret through code and using the SurfaceTurretModule API methods.
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/// </summary>
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public bool initialiseOnStart = false;
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/// <summary>
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/// The faction or alliance the item belongs to. This can be used to identify if an item is friend or foe.
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/// Default (neutral) is 0
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/// </summary>
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public int factionId = 0;
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/// <summary>
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/// Although normally representing a squadron of ships, this can be used on a turret to group it with other things in your scene
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/// </summary>
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public int squadronId = -1;
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/// <summary>
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/// Automatically create a Location in the SSCManager when turret is initialised
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/// </summary>
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public bool autoCreateLocation = false;
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/// <summary>
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/// Is this turret (Location) visible to radar queries? The turret needs a LocationData
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/// entry in SSCManager to appear on radar.
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/// </summary>
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public bool isVisibleToRadar;
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/// <summary>
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/// The relative size of the blip on the radar mini-map
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/// </summary>
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[Range(1, 5)] public byte radarBlipSize = 1;
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/// <summary>
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/// The magnitude of the acceleration (in metres per second squared) due to gravity.
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/// This affects how a projectile travels after it has been fired.
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/// </summary>
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public float gravitationalAcceleration;
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/// <summary>
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/// The direction in world space in which gravity acts upon the turret.
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/// This affects how a projectile travels after it has been fired.
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/// </summary>
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public Vector3 gravityDirection;
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/// <summary>
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/// The sound or particle FX used when the turret is destroyed. It should automatically be despawned when the turret is destroyed.
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/// If you modify this, call ReinitialiseTurretProjectilesAndEffects().
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/// </summary>
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public EffectsModule destructionEffectsObject;
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/// <summary>
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/// This is used when you want pre-build fragments of the turret to explode out from the turrets position when it is destroyed.
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/// If you modify this, call ReinitialiseTurretDestructObjects().
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/// </summary>
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public DestructModule destructObject;
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/// <summary>
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/// Should the turret be removed from the scene when its health reaches 0?
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/// </summary>
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public bool isDestroyOnNoHealth = false;
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/// <summary>
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/// [READONLY] Has the turret been initialised?
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/// </summary>
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public bool IsInitialised { get { return isInitialised; } }
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/// <summary>
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/// [READONLY] The position of the turret as a vector. Derived from the position of the transform.
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/// </summary>
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public Vector3 TransformPosition { get { return trfmPos; } }
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/// <summary>
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/// [READONLY] The forward direction of the turret in world space as a vector. Derived from the forward direction of the transform.
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/// </summary>
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public Vector3 TransformForward { get { return trfmFwd; } }
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/// <summary>
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/// [READONLY] The right direction of the turret in world space as a vector. Derived from the right direction of the transform.
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/// </summary>
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public Vector3 TransformRight { get { return trfmRight; } }
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/// <summary>
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/// [READONLY] The up direction of the turret in world space as a vector. Derived from the up direction of the transform.
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/// </summary>
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public Vector3 TransformUp { get { return trfmUp; } }
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/// <summary>
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/// [READONLY] The rotation of the turret in world space as a quaternion. Derived from the rotation of the transform.
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/// </summary>
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public Quaternion TransformRotation { get { return trfmRot; } }
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/// <summary>
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/// [READONLY] The inverse rotation of the turret in world space as a quaternion. Derived from the rotation of the transform.
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/// </summary>
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public Quaternion TransformInverseRotation { get { return trfmInvRot; } }
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/// <summary>
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/// [READONLY] The number used by the SSCRadar system to identify this Surface Turret at a point in time.
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/// This should not be stored across frames and is updated as required by the system.
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/// </summary>
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public int RadarId { get { return radarItemIndex; } }
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/// <summary>
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/// [READONLY] Has the surface turret been destroyed (typically when there is no weapon Health)
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/// </summary>
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public bool IsDestroyed { get; private set; }
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/// <summary>
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/// If a ship is being targeted, will return its name.
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/// </summary>
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public string TargetShipName { get { return weapon.targetShip != null ? weapon.targetShip.name : "-"; } }
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/// <summary>
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/// If a ship damage region is being targeted, will return its name.
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/// </summary>
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public string TargetShipDamageRegionName { get { return weapon.targetShipDamageRegion != null ? weapon.targetShipDamageRegion.name : "-"; } }
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/// <summary>
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/// If a gameobject is being targeted, will return its name
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/// </summary>
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public string TargetGameObjectName { get { return weapon.target != null ? (string.IsNullOrEmpty(weapon.target.name) ? "no name" : weapon.target.name) : "-"; } }
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/// <summary>
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/// [INTERNAL ONLY]
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/// </summary>
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public Weapon weapon;
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/// <summary>
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/// [INTERNAL ONLY]
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/// </summary>
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public bool allowRepaint = false;
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#endregion
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#region Public Delegates
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public delegate void CallbackOnDestroy(SurfaceTurretModule surfaceTurretModule);
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/// <summary>
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/// The name of the custom method that is called immediately
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/// before the turret is destroyed. Your method must take 1
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/// parameter of class SurfaceTurretModule. This should be a lightweight
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/// method to avoid performance issues. It could be used to update
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/// a score or affect the status of a mission.
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/// </summary>
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public CallbackOnDestroy callbackOnDestroy = null;
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#endregion
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#region Internal variables
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/// <summary>
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/// The ID number for this turret's destruction effects object prefab (as assigned by the SSCManager in the scene).
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/// This is the index in the SSCManager effectsObjectTemplatesList.
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/// [INTERNAL USE ONLY]
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/// </summary>
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internal int effectsObjectPrefabID = -1;
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/// <summary>
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/// Flag for whether the destruction effects object has been instantiated.
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/// [INTERNAL USE ONLY]
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/// </summary>
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internal bool isDestructionEffectsObjectInstantiated = false;
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/// <summary>
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/// The ID number for this turret's destruct prefab (as assigned by the SSCManager in the scene).
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/// This is the index in the SSCManager destructTemplateList.
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/// [INTERNAL USE ONLY]
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/// </summary>
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internal int destructObjectPrefabID = -1;
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/// <summary>
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/// Flag for whether the destruct object has been activated.
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/// [INTERNAL USE ONLY]
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/// </summary>
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internal bool isDestructObjectActivated = false;
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// Radar variables
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/// <summary>
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/// [INTERNAL USE ONLY]
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/// </summary>
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[System.NonSerialized] internal int radarItemIndex = -1;
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#endregion
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#region Private varibles
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private bool isInitialised = false;
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private SSCManager sscManager = null;
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private SSCRadar sscRadar = null;
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private LocationData locationData = null;
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/// <summary>
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/// [INTERNAL ONLY] - instead use FireIfReady()
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/// Attempt to manually fire the weapon
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/// </summary>
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private bool isManualFireNow = false;
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/// <summary>
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/// [INTERNAL ONLY] - instead use SetAutoFire()
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/// </summary>
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private bool isAutoFire = false;
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// Temp firing variables
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private Vector3 weaponWorldBasePosition = Vector3.zero;
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private Vector3 weaponWorldFirePosition = Vector3.zero;
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private Vector3 weaponWorldFireDirection = Vector3.zero;
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private Vector3 weaponRelativeFirePosition = Vector3.zero;
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private Vector3 weaponRelativeFireDirection = Vector3.zero;
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// cached data
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private Vector3 worldVelocity = Vector3.zero;
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private Vector3 worldAngularVelocity = Vector3.zero;
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private Vector3 trfmUp;
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private Vector3 trfmFwd;
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private Vector3 trfmRight;
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private Vector3 trfmPos;
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private Quaternion trfmRot;
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private Quaternion trfmInvRot;
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private int weaponTypeInt;
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#endregion
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#region Initialise Methods
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void Start()
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{
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if (initialiseOnStart) { Initialise(); }
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}
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/// <summary>
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/// Initialise the Turret
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/// </summary>
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public void Initialise()
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{
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// Only initialise once
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if (!isInitialised)
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{
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#if UNITY_EDITOR
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if (gameObject.GetComponent<ShipControlModule>())
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{
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Debug.LogWarning("ERROR: This Turret Module is NOT designed to be used on a Ship. Please configure a Turret under Weapons on the Ship Control Module Combat tab.");
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return;
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}
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#endif
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UpdatePositionData();
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if (weapon != null)
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{
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// Before v1.2.3, surface turrets didn't set the weaponType in the editor.
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if (weapon.weaponType != Weapon.WeaponType.TurretProjectile && weapon.weaponType != Weapon.WeaponType.TurretBeam) { weapon.weaponType = Weapon.WeaponType.TurretProjectile; }
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weapon.Health = weapon.startingHealth;
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// Added in v1.2.3
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weapon.Initialise(trfmInvRot);
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// Lookup the enumeration once
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weaponTypeInt = weapon.weaponTypeInt;
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// Get a reference to the Ship Controller Manager instance
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sscManager = SSCManager.GetOrCreateManager();
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// Initialise projectiles and effects objects
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ReinitialiseTurretProjectilesAndEffects();
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// Initialise beams and (beam) effects
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ReinitialiseTurretBeams();
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// Initialise destruct modules
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ReinitialiseTurretDestructObjects();
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// When initialising, there should never be an existing Location
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if (autoCreateLocation) { CreateLocation(false); }
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else if (isVisibleToRadar)
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{
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// No location created but visible to radar, so create as a RadarItemType.GameObject
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if (sscRadar == null) { sscRadar = SSCRadar.GetOrCreateRadar(); }
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if (sscRadar != null) { radarItemIndex = sscRadar.EnableRadar(gameObject, transform.position, factionId, squadronId, 0, radarBlipSize); }
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}
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isManualFireNow = false;
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isAutoFire = weapon.firingButton == Weapon.FiringButton.AutoFire;
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if (weapon.turretPivotY == null)
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{
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isInitialised = false;
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#if UNITY_EDITOR
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Debug.LogWarning("ERROR: The surface turret (" + gameObject.name + ") needs to be assigned a Pivot Y transform before it can fire projectiles." );
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#endif
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}
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else if (weapon.turretPivotX == null)
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{
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isInitialised = false;
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#if UNITY_EDITOR
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Debug.LogWarning("ERROR: The surface turret (" + gameObject.name + ") needs to be assigned a Pivot X transform before it can fire projectiles." );
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#endif
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}
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else
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{
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// If there is a DamageReceiver component attached, setup the callback.
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DamageReceiver damageReceiver = GetComponent<DamageReceiver>();
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if (damageReceiver != null) { damageReceiver.callbackOnHit = TakeDamage; }
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isInitialised = true;
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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 Update Methods
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// Update is called once per frame
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void Update()
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{
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UpdateWeapon();
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}
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#endregion
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#region Private and Internal Member Methods
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/// <summary>
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/// This gets called from FixedUpdate in BeamModule. It performs the following:
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/// 1. Checks if the beam should be despawned
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/// 2. Moves the beam
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/// 3. Changes the length
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/// 4. Checks if it hits anything
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/// 5. Updates damage on what it hits
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/// 6. Instantiate effects object at hit point
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/// 7. Consumes weapon power
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/// It needs to be a member of the surfaceTurretModule instance as it requires both turret and beam data.
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/// Assumes the beam linerenderer has useWorldspace enabled.
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/// </summary>
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/// <param name="beamModule"></param>
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internal void MoveBeam(BeamModule beamModule)
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{
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if (beamModule.isInitialised && beamModule.isBeamEnabled && beamModule.weaponIndex >= 0 && beamModule.firePositionIndex >= 0)
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{
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SSCBeamItemKey beamItemKey = weapon.beamItemKeyList[beamModule.firePositionIndex];
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if (weapon.weaponTypeInt == Weapon.TurretBeamInt && beamItemKey.beamSequenceNumber == beamModule.itemSequenceNumber)
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{
|
|||
|
|
// Is ready to fire - taken from UpdateWeapon()
|
|||
|
|
bool isReadyToFire = (isManualFireNow || isAutoFire) && weapon.isLockedOnTarget && (!weapon.checkLineOfSight || WeaponHasLineOfSight(weapon.target));
|
|||
|
|
|
|||
|
|
// Should this beam be despawned or returned to the pool?
|
|||
|
|
// a) No charge in weapon
|
|||
|
|
// b) Weapon has no health
|
|||
|
|
// c) Weapon has no performance
|
|||
|
|
// d) user stopped firing and has fired for min time permitted
|
|||
|
|
// e) has exceeded the maximum firing duration
|
|||
|
|
if (weapon.chargeAmount <= 0f || weapon.health <= 0f || weapon.currentPerformance == 0f || (!isReadyToFire && beamModule.burstDuration > beamModule.minBurstDuration) || beamModule.burstDuration > beamModule.maxBurstDuration)
|
|||
|
|
{
|
|||
|
|
// Unassign the beam from this weapon's fire position
|
|||
|
|
weapon.beamItemKeyList[beamModule.firePositionIndex] = new SSCBeamItemKey(-1, -1, 0);
|
|||
|
|
|
|||
|
|
beamModule.DestroyBeam();
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
// Move the beam start
|
|||
|
|
// Calculate the World-space Fire Position (like when weapon is first fired)
|
|||
|
|
// Note: That the surface turret could have moved and rotated, so we recalc here.
|
|||
|
|
Vector3 _weaponWSBasePos = trfmPos;
|
|||
|
|
Vector3 _weaponWSFireDir = GetWeaponWorldFireDirection();
|
|||
|
|
Vector3 _weaponWSFirePos = GetWeaponWorldFirePosition(_weaponWSBasePos, beamModule.firePositionIndex);
|
|||
|
|
|
|||
|
|
// Move the beam transform but keep the first LineRenderer position at 0,0,0
|
|||
|
|
beamModule.transform.position = _weaponWSFirePos;
|
|||
|
|
|
|||
|
|
beamModule.transform.SetPositionAndRotation(_weaponWSFirePos, Quaternion.LookRotation(_weaponWSFireDir, trfmUp));
|
|||
|
|
|
|||
|
|
// Calc length and end position
|
|||
|
|
float _desiredLength = beamModule.burstDuration * beamModule.speed;
|
|||
|
|
|
|||
|
|
if (_desiredLength > weapon.maxRange) { _desiredLength = weapon.maxRange; }
|
|||
|
|
|
|||
|
|
Vector3 _endPosition = _weaponWSFirePos + (_weaponWSFireDir * _desiredLength);
|
|||
|
|
|
|||
|
|
RaycastHit raycastHitInfo;
|
|||
|
|
|
|||
|
|
// Check if it hit anything
|
|||
|
|
if (Physics.Linecast(_weaponWSFirePos, _endPosition, out raycastHitInfo, ~0, QueryTriggerInteraction.Ignore))
|
|||
|
|
{
|
|||
|
|
// Adjust the end position to the hit point
|
|||
|
|
_endPosition = raycastHitInfo.point;
|
|||
|
|
|
|||
|
|
// Update damage if it hit a ship or an object with a damage receiver
|
|||
|
|
if (!BeamModule.CheckShipHit(raycastHitInfo, beamModule, Time.deltaTime))
|
|||
|
|
{
|
|||
|
|
// If it hit an object with a DamageReceiver script attached, take appropriate action like call a custom method
|
|||
|
|
BeamModule.CheckObjectHit(raycastHitInfo, beamModule, Time.deltaTime);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ISSUES - the effect may not be visible while firing if:
|
|||
|
|
// 1) if the effect despawn time is less than the beam max burst duration (We have a warning in the BeamModule editor)
|
|||
|
|
// 2) if the effect does not have looping enabled (this could be more expensive to check)
|
|||
|
|
|
|||
|
|
// Add or Move the effects object
|
|||
|
|
if (beamModule.effectsObjectPrefabID >= 0)
|
|||
|
|
{
|
|||
|
|
if (sscManager == null) { sscManager = SSCManager.GetOrCreateManager(); }
|
|||
|
|
|
|||
|
|
if (sscManager != null)
|
|||
|
|
{
|
|||
|
|
// If the effect has not been spawned, do now
|
|||
|
|
if (beamModule.effectsItemKey.effectsObjectSequenceNumber == 0)
|
|||
|
|
{
|
|||
|
|
InstantiateEffectsObjectParameters ieParms = new InstantiateEffectsObjectParameters
|
|||
|
|
{
|
|||
|
|
effectsObjectPrefabID = beamModule.effectsObjectPrefabID,
|
|||
|
|
position = _endPosition,
|
|||
|
|
rotation = beamModule.transform.rotation
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
// Instantiate the hit effects
|
|||
|
|
if (sscManager.InstantiateEffectsObject(ref ieParms) != null)
|
|||
|
|
{
|
|||
|
|
if (ieParms.effectsObjectSequenceNumber > 0)
|
|||
|
|
{
|
|||
|
|
// Record the muzzle effect item key
|
|||
|
|
beamModule.effectsItemKey = new SSCEffectItemKey(ieParms.effectsObjectPrefabID, ieParms.effectsObjectPoolListIndex, ieParms.effectsObjectSequenceNumber);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
// Move the existing effects object to the end of the beam
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
// Currently we are not checking sequence number matching (for pooled effects) as it is faster and can
|
|||
|
|
// avoid doing an additional GetComponent().
|
|||
|
|
sscManager.MoveEffectsObject(beamModule.effectsItemKey, _endPosition, beamModule.transform.rotation, false);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
// The beam isn't hitting anything AND there is an active effects object
|
|||
|
|
else if (beamModule.effectsObjectPrefabID >= 0 && beamModule.effectsItemKey.effectsObjectSequenceNumber > 0)
|
|||
|
|
{
|
|||
|
|
// Destroy the effects object or return it to the pool
|
|||
|
|
if (sscManager == null) { sscManager = SSCManager.GetOrCreateManager(); }
|
|||
|
|
|
|||
|
|
if (sscManager != null)
|
|||
|
|
{
|
|||
|
|
sscManager.DestroyEffectsObject(beamModule.effectsItemKey);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Move the beam end (assumes world space)
|
|||
|
|
// useWorldspace is enabled in beamModule.InitialiseBeam(..)
|
|||
|
|
beamModule.lineRenderer.SetPosition(0, _weaponWSFirePos);
|
|||
|
|
beamModule.lineRenderer.SetPosition(1, _endPosition);
|
|||
|
|
|
|||
|
|
// Consume weapon power. Consumes upt to 2x power when overheating.
|
|||
|
|
if (weapon.rechargeTime > 0f) { weapon.chargeAmount -= Time.deltaTime * (weapon.heatLevel > weapon.overHeatThreshold ? 2f - weapon.currentPerformance : 1f) / beamModule.dischargeDuration; }
|
|||
|
|
|
|||
|
|
weapon.ManageHeat(Time.deltaTime, 1f);
|
|||
|
|
|
|||
|
|
// If we run out of power, de-activate it before weapon starts recharging
|
|||
|
|
if (weapon.chargeAmount <= 0f)
|
|||
|
|
{
|
|||
|
|
weapon.chargeAmount = 0f;
|
|||
|
|
|
|||
|
|
// Unassign the beam from this weapon's fire position
|
|||
|
|
weapon.beamItemKeyList[beamModule.firePositionIndex] = new SSCBeamItemKey(-1, -1, 0);
|
|||
|
|
|
|||
|
|
beamModule.DestroyBeam();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
else { Debug.LogWarning("ERROR surfaceTurretModule.MoveBeam has been called on the wrong beam. isInitialised: " + beamModule.isInitialised +
|
|||
|
|
" isBeamEnabled: " + beamModule.isBeamEnabled + " weaponIndex: " + beamModule.weaponIndex + " firePositionIndex: " + beamModule.firePositionIndex); }
|
|||
|
|
#endif
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// If muzzle FX on this weapon are pooled and have been parented to the weapons,
|
|||
|
|
/// when a surface turret is destroyed, they need to be reparented to the pool.
|
|||
|
|
/// NOTE: This may impact GC (if this becomes a problem, we could precreate a list
|
|||
|
|
/// with the appropriate capacity.
|
|||
|
|
/// </summary>
|
|||
|
|
private void DestroyFX()
|
|||
|
|
{
|
|||
|
|
EffectsModule[] effectsModules = GetComponentsInChildren<EffectsModule>(true);
|
|||
|
|
|
|||
|
|
int numEffectsModules = effectsModules == null ? 0 : effectsModules.Length;
|
|||
|
|
|
|||
|
|
for (int emIdx = 0; emIdx < numEffectsModules; emIdx++)
|
|||
|
|
{
|
|||
|
|
EffectsModule effectsModule = effectsModules[emIdx];
|
|||
|
|
|
|||
|
|
if (effectsModule.usePooling && effectsModule.isReparented)
|
|||
|
|
{
|
|||
|
|
effectsModule.DestroyEffectsObject();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private Vector3 GetWeaponWorldFireDirection()
|
|||
|
|
{
|
|||
|
|
// Get relative fire direction
|
|||
|
|
weaponRelativeFireDirection = weapon.fireDirectionNormalised;
|
|||
|
|
|
|||
|
|
// Adjust relative fire direction based on turret rotation
|
|||
|
|
// (turret rotation less parent object rotation) - (original turret rotation less original rotation) + relative fire direction
|
|||
|
|
weaponRelativeFireDirection = (trfmInvRot * weapon.turretPivotX.rotation) * weapon.intPivotYInvRot * weaponRelativeFireDirection;
|
|||
|
|
|
|||
|
|
// Get weapon world fire direction
|
|||
|
|
return (trfmRight * weaponRelativeFireDirection.x) +
|
|||
|
|
(trfmUp * weaponRelativeFireDirection.y) +
|
|||
|
|
(trfmFwd * weaponRelativeFireDirection.z);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
private Vector3 GetWeaponWorldFirePosition(Vector3 weaponWorldBasePosition, int firePositionIndex)
|
|||
|
|
{
|
|||
|
|
weaponRelativeFirePosition = weapon.relativePosition;
|
|||
|
|
|
|||
|
|
// Check if there are multiple fire positions
|
|||
|
|
if (weapon.isMultipleFirePositions)
|
|||
|
|
{
|
|||
|
|
// Get relative fire position
|
|||
|
|
weaponRelativeFirePosition += weapon.firePositionList[firePositionIndex];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Adjust relative fire position based on turret rotation
|
|||
|
|
weaponRelativeFirePosition = (trfmInvRot * weapon.turretPivotX.rotation) * weaponRelativeFirePosition;
|
|||
|
|
|
|||
|
|
// Get weapon world fire position
|
|||
|
|
return weaponWorldBasePosition +
|
|||
|
|
(trfmRight * weaponRelativeFirePosition.x) +
|
|||
|
|
(trfmUp * weaponRelativeFirePosition.y) +
|
|||
|
|
(trfmFwd * weaponRelativeFirePosition.z);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Update cached values.
|
|||
|
|
/// NOTE: currently world velocity and angular velocity etc
|
|||
|
|
/// are NOT updated.
|
|||
|
|
/// </summary>
|
|||
|
|
private void UpdatePositionData()
|
|||
|
|
{
|
|||
|
|
// Update data obtained from transform
|
|||
|
|
trfmPos = transform.position;
|
|||
|
|
trfmFwd = transform.forward;
|
|||
|
|
trfmRight = transform.right;
|
|||
|
|
trfmUp = transform.up;
|
|||
|
|
trfmRot = transform.rotation;
|
|||
|
|
trfmInvRot = Quaternion.Inverse(trfmRot);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// [INTERNAL ONLY]
|
|||
|
|
/// Update weapon and fire if ready
|
|||
|
|
/// Weapons that have no health, cannot aim, reload or fire.
|
|||
|
|
/// </summary>
|
|||
|
|
private void UpdateWeapon()
|
|||
|
|
{
|
|||
|
|
// Check that the weapon has had a projectile ID or beam ID assigned
|
|||
|
|
// Assumes that the IDs have been correctly assigned based on the weaponType
|
|||
|
|
if (isInitialised && (weapon.projectilePrefabID >= 0 || weapon.beamPrefabID >= 0))
|
|||
|
|
{
|
|||
|
|
float _deltaTime = Time.deltaTime;
|
|||
|
|
|
|||
|
|
// Does the weapon need to cool down??
|
|||
|
|
weapon.ManageHeat(_deltaTime, 0f);
|
|||
|
|
|
|||
|
|
// A weapon with no health or performance cannot rotate, reload, or fire.
|
|||
|
|
if (weapon.health > 0f && weapon.currentPerformance > 0f)
|
|||
|
|
{
|
|||
|
|
weapon.MoveTurret(worldVelocity, true);
|
|||
|
|
|
|||
|
|
// Does the beam weapon need charging?
|
|||
|
|
if (weaponTypeInt == Weapon.TurretBeamInt && weapon.rechargeTime > 0f && weapon.chargeAmount < 1f)
|
|||
|
|
{
|
|||
|
|
weapon.chargeAmount += _deltaTime * 1f / weapon.rechargeTime;
|
|||
|
|
if (weapon.chargeAmount > 1f) { weapon.chargeAmount = 1f; }
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Check if this projectile weapon is reloading or not
|
|||
|
|
// Check if this beam weapon is powering-up or not
|
|||
|
|
if (weapon.reloadTimer > 0f)
|
|||
|
|
{
|
|||
|
|
// If reloading (or powering-up), update reload timer
|
|||
|
|
weapon.reloadTimer -= _deltaTime;
|
|||
|
|
}
|
|||
|
|
else if (weapon.ammunition != 0)
|
|||
|
|
{
|
|||
|
|
// Is turret locked on target and in direct line of sight?
|
|||
|
|
// NOTE: If check LoS is enabled, it will still fire if another enemy is between the turret and the weapon.target.
|
|||
|
|
bool isReadyToFire = (isManualFireNow || isAutoFire) && weapon.isLockedOnTarget && (!weapon.checkLineOfSight || WeaponHasLineOfSight(weapon.target));
|
|||
|
|
|
|||
|
|
if (isReadyToFire)
|
|||
|
|
{
|
|||
|
|
// Get base weapon world position (not accounting for relative fire position)
|
|||
|
|
weaponWorldBasePosition = trfmPos;
|
|||
|
|
|
|||
|
|
// Get relative fire direction
|
|||
|
|
weaponRelativeFireDirection = weapon.fireDirectionNormalised;
|
|||
|
|
// Adjust relative fire direction based on turret rotation
|
|||
|
|
// (turret rotation less parent object rotation) - (original turret rotation less original rotation) + relative fire direction
|
|||
|
|
weaponRelativeFireDirection = (trfmInvRot * weapon.turretPivotX.rotation) * weapon.intPivotYInvRot * weaponRelativeFireDirection;
|
|||
|
|
|
|||
|
|
// Get weapon world fire direction
|
|||
|
|
weaponWorldFireDirection = (trfmRight * weaponRelativeFireDirection.x) +
|
|||
|
|
(trfmUp * weaponRelativeFireDirection.y) +
|
|||
|
|
(trfmFwd * weaponRelativeFireDirection.z);
|
|||
|
|
|
|||
|
|
// Start the firing cycle with no heat generated
|
|||
|
|
float heatValue = 0f;
|
|||
|
|
|
|||
|
|
// Loop through all fire positions
|
|||
|
|
int firePositionListCount = weapon.isMultipleFirePositions ? weapon.firePositionList.Count : 1;
|
|||
|
|
for (int fp = 0; fp < firePositionListCount; fp++)
|
|||
|
|
{
|
|||
|
|
// Only fire if there is unlimited ammunition (-1) or greater than 0 projectiles available
|
|||
|
|
if (weapon.ammunition != 0)
|
|||
|
|
{
|
|||
|
|
// If not unlimited ammo, decrement the quantity available
|
|||
|
|
if (weapon.ammunition > 0) { weapon.ammunition--; }
|
|||
|
|
|
|||
|
|
// Get relative fire position
|
|||
|
|
weaponRelativeFirePosition = weapon.relativePosition;
|
|||
|
|
// If there are multiple fire positions, add the relative fire position
|
|||
|
|
if (weapon.isMultipleFirePositions)
|
|||
|
|
{
|
|||
|
|
weaponRelativeFirePosition += weapon.firePositionList[fp];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Adjust relative fire position based on turret rotation
|
|||
|
|
//weaponRelativeFirePosition = (trfmInvRot * weapon.turretPivotX.rotation) * weapon.intPivotYInvRot * weaponRelativeFirePosition;
|
|||
|
|
weaponRelativeFirePosition = (trfmInvRot * weapon.turretPivotX.rotation) * weaponRelativeFirePosition;
|
|||
|
|
|
|||
|
|
// Get weapon world fire position
|
|||
|
|
weaponWorldFirePosition = weaponWorldBasePosition +
|
|||
|
|
(trfmRight * weaponRelativeFirePosition.x) +
|
|||
|
|
(trfmUp * weaponRelativeFirePosition.y) +
|
|||
|
|
(trfmFwd * weaponRelativeFirePosition.z);
|
|||
|
|
|
|||
|
|
// Create a new beam or projectile using the SSCManager
|
|||
|
|
// Velocity is world velocity of SurfaceTurretModule plus relative velocity of weapon due to angular velocity
|
|||
|
|
if (weaponTypeInt == Weapon.TurretBeamInt)
|
|||
|
|
{
|
|||
|
|
// if the sequence number is 0, it means it is not active
|
|||
|
|
if (weapon.beamItemKeyList[fp].beamSequenceNumber == 0)
|
|||
|
|
{
|
|||
|
|
InstantiateBeamParameters ibParms = new InstantiateBeamParameters()
|
|||
|
|
{
|
|||
|
|
beamPrefabID = weapon.beamPrefabID,
|
|||
|
|
position = weaponWorldFirePosition,
|
|||
|
|
fwdDirection = weaponWorldFireDirection,
|
|||
|
|
upDirection = trfmUp,
|
|||
|
|
shipId = 0,
|
|||
|
|
squadronId = squadronId,
|
|||
|
|
weaponIndex = 0,
|
|||
|
|
firePositionIndex = fp,
|
|||
|
|
beamSequenceNumber = 0,
|
|||
|
|
beamPoolListIndex = -1
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
// Create a beam using the ship control Manager (SSCManager)
|
|||
|
|
// Pass InstantiateBeamParameters by reference so we can get the beam index and sequence number back
|
|||
|
|
BeamModule beamModule = sscManager.InstantiateBeam(ref ibParms);
|
|||
|
|
if (beamModule != null)
|
|||
|
|
{
|
|||
|
|
beamModule.callbackOnMove = MoveBeam;
|
|||
|
|
// Retrieve the unique identifiers for the beam instance
|
|||
|
|
weapon.beamItemKeyList[fp] = new SSCBeamItemKey(weapon.beamPrefabID, ibParms.beamPoolListIndex, ibParms.beamSequenceNumber);
|
|||
|
|
// Immediately update the beam position (required for pooled beams that have previously been used)
|
|||
|
|
MoveBeam(beamModule);
|
|||
|
|
|
|||
|
|
// Was a poolable muzzle fx spawned?
|
|||
|
|
if (beamModule.muzzleEffectsItemKey.effectsObjectSequenceNumber > 0)
|
|||
|
|
{
|
|||
|
|
// Only get the transform if the muzzle EffectsModule has Is Reparented enabled.
|
|||
|
|
Transform muzzleFXTrfm = sscManager.GetEffectsObjectTransform(beamModule.muzzleEffectsItemKey.effectsObjectTemplateListIndex, beamModule.muzzleEffectsItemKey.effectsObjectPoolListIndex, true);
|
|||
|
|
|
|||
|
|
if (muzzleFXTrfm != null)
|
|||
|
|
{
|
|||
|
|
muzzleFXTrfm.SetParent(beamModule.transform);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
InstantiateProjectileParameters ipParms = new InstantiateProjectileParameters()
|
|||
|
|
{
|
|||
|
|
projectilePrefabID = weapon.projectilePrefabID,
|
|||
|
|
position = weaponWorldFirePosition,
|
|||
|
|
fwdDirection = weaponWorldFireDirection,
|
|||
|
|
upDirection = trfmUp,
|
|||
|
|
weaponVelocity = worldVelocity + Vector3.Cross(worldAngularVelocity, weaponWorldFirePosition - trfmPos),
|
|||
|
|
gravity = gravitationalAcceleration,
|
|||
|
|
gravityDirection = gravityDirection,
|
|||
|
|
shipId = 0,
|
|||
|
|
squadronId = -1,
|
|||
|
|
targetShip = weapon.isProjectileKGuideToTarget ? weapon.targetShip : null,
|
|||
|
|
targetGameObject = weapon.isProjectileKGuideToTarget ? weapon.target : null,
|
|||
|
|
targetguidHash = weapon.isProjectileKGuideToTarget ? weapon.targetguidHash : 0,
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
sscManager.InstantiateProjectile(ref ipParms);
|
|||
|
|
|
|||
|
|
// For now, assume projectile was instantiated
|
|||
|
|
// Heat value is inversely proportional to the firing interval (reload time)
|
|||
|
|
if (weapon.reloadTime > 0f) { heatValue += 1f / weapon.reloadTime; };
|
|||
|
|
|
|||
|
|
// Was a muzzle fx spawned?
|
|||
|
|
if (ipParms.muzzleEffectsObjectPoolListIndex >= 0)
|
|||
|
|
{
|
|||
|
|
// Only get the transform if the muzzle EffectsModule has Is Reparented enabled.
|
|||
|
|
Transform muzzleFXTrfm = sscManager.GetEffectsObjectTransform(ipParms.muzzleEffectsObjectPrefabID, ipParms.muzzleEffectsObjectPoolListIndex, true);
|
|||
|
|
|
|||
|
|
if (muzzleFXTrfm != null)
|
|||
|
|
{
|
|||
|
|
muzzleFXTrfm.SetParent(weapon.turretPivotX);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Set reload timer to reload time
|
|||
|
|
weapon.reloadTimer = weapon.reloadTime;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (heatValue > 0f) { weapon.ManageHeat(_deltaTime, heatValue); }
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
isManualFireNow = false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Internal Public Methods
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// [INTERNAL ONLY]
|
|||
|
|
/// When DamageReceiver component is attached, this routine is called by Sci-Fi Ship Controller when a projectile hits it.
|
|||
|
|
/// If it is destroyed, it will no longer appear on radar.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="callbackOnObjectHitParameters"></param>
|
|||
|
|
public void TakeDamage(CallbackOnObjectHitParameters callbackOnObjectHitParameters)
|
|||
|
|
{
|
|||
|
|
if (isInitialised)
|
|||
|
|
{
|
|||
|
|
ProjectileModule projectile = callbackOnObjectHitParameters.projectilePrefab;
|
|||
|
|
if (projectile != null)
|
|||
|
|
{
|
|||
|
|
weapon.Health -= projectile.damageAmount;
|
|||
|
|
|
|||
|
|
// Uncomment if you want to debug in the editor
|
|||
|
|
//#if UNITY_EDITOR
|
|||
|
|
//Debug.Log("Projectile: " + projectile.name + " hit " + gameObject.name + " with damage amount of " + projectile.damageAmount);
|
|||
|
|
//#endif
|
|||
|
|
}
|
|||
|
|
// Must have been hit by a (laser) beam
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
weapon.Health -= callbackOnObjectHitParameters.damageAmount;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (weapon.Health <= 0f)
|
|||
|
|
{
|
|||
|
|
if (!IsDestroyed && callbackOnDestroy != null) { callbackOnDestroy.Invoke(this); }
|
|||
|
|
IsDestroyed = true;
|
|||
|
|
|
|||
|
|
DeactivateBeams(sscManager);
|
|||
|
|
|
|||
|
|
if (!isDestructionEffectsObjectInstantiated && effectsObjectPrefabID >= 0 && destructionEffectsObject != null && sscManager != null)
|
|||
|
|
{
|
|||
|
|
// Instantiate the turret destruction effects prefab
|
|||
|
|
InstantiateEffectsObjectParameters ieParms = new InstantiateEffectsObjectParameters
|
|||
|
|
{
|
|||
|
|
effectsObjectPrefabID = effectsObjectPrefabID,
|
|||
|
|
position = transform.position,
|
|||
|
|
rotation = transform.rotation
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
sscManager.InstantiateEffectsObject(ref ieParms);
|
|||
|
|
isDestructionEffectsObjectInstantiated = true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// If this turret has a set Location, remove it
|
|||
|
|
if (locationData != null)
|
|||
|
|
{
|
|||
|
|
if (isVisibleToRadar) { sscManager.DisableRadar(locationData); }
|
|||
|
|
sscManager.DeleteLocation(locationData);
|
|||
|
|
radarItemIndex = -1;
|
|||
|
|
isVisibleToRadar = false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Was the turret added to radar as RadarItemType.GameObject?
|
|||
|
|
if (isVisibleToRadar && radarItemIndex >= 0 && sscRadar != null)
|
|||
|
|
{
|
|||
|
|
sscRadar.DisableRadar(radarItemIndex);
|
|||
|
|
radarItemIndex = -1;
|
|||
|
|
isVisibleToRadar = false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isDestroyOnNoHealth)
|
|||
|
|
{
|
|||
|
|
// Is there a destruct prefab?
|
|||
|
|
if (!isDestructObjectActivated && destructObjectPrefabID >= 0 && destructObject != null && sscManager != null)
|
|||
|
|
{
|
|||
|
|
// Turn off all colliders. As we are going to destroy the gameobject,
|
|||
|
|
// we can simply deactivate it.
|
|||
|
|
gameObject.SetActive(false);
|
|||
|
|
|
|||
|
|
// Instantiate the turret destruct prefab
|
|||
|
|
InstantiateDestructParameters dstParms = new InstantiateDestructParameters
|
|||
|
|
{
|
|||
|
|
destructPrefabID = destructObjectPrefabID,
|
|||
|
|
position = transform.position,
|
|||
|
|
//position = transform.position + (Vector3.up * 20f),
|
|||
|
|
rotation = transform.rotation,
|
|||
|
|
explosionPowerFactor = 1f,
|
|||
|
|
explosionRadiusFactor = 1f
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
sscManager.InstantiateDestruct(ref dstParms);
|
|||
|
|
isDestructObjectActivated = true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
DestroyFX();
|
|||
|
|
|
|||
|
|
Destroy(gameObject);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
#region Public API Methods
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Deactivate any beams that the weapon is currently firing
|
|||
|
|
/// </summary>
|
|||
|
|
public void DeactivateBeams (SSCManager sscManager)
|
|||
|
|
{
|
|||
|
|
if (sscManager != null && weapon != null && weaponTypeInt == Weapon.TurretBeamInt)
|
|||
|
|
{
|
|||
|
|
int numBeams = weapon.beamItemKeyList == null ? 0 : weapon.beamItemKeyList.Count;
|
|||
|
|
|
|||
|
|
for (int bItemIdx = 0; bItemIdx < numBeams; bItemIdx++)
|
|||
|
|
{
|
|||
|
|
if (weapon.beamItemKeyList[bItemIdx].beamSequenceNumber > 0)
|
|||
|
|
{
|
|||
|
|
sscManager.DeactivateBeam(weapon.beamItemKeyList[bItemIdx]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
weapon.beamItemKeyList[bItemIdx] = new SSCBeamItemKey(-1, -1, 0);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Reinitialises variables required for surface turret beam weapon and effects used by those beams.
|
|||
|
|
/// Call this after modifying any beams or beam effect data for this surface turret.
|
|||
|
|
/// </summary>
|
|||
|
|
public void ReinitialiseTurretBeams()
|
|||
|
|
{
|
|||
|
|
if (sscManager != null)
|
|||
|
|
{
|
|||
|
|
// Initialise beams, and effects objects used by those beams
|
|||
|
|
sscManager.UpdateBeamsAndEffects(this);
|
|||
|
|
}
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Debug.LogWarning("SurfaceTurretModule.ReinitialiseTurretBeams Warning: could not find SSCManager to update (weapon) beams");
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Reinitialises variables required for projectiles and effects of the surface turret.
|
|||
|
|
/// Call after modifying any projectile or effect data for this surface turret.
|
|||
|
|
/// </summary>
|
|||
|
|
public void ReinitialiseTurretProjectilesAndEffects ()
|
|||
|
|
{
|
|||
|
|
if (sscManager == null) { sscManager = SSCManager.GetOrCreateManager(); }
|
|||
|
|
if (sscManager != null)
|
|||
|
|
{
|
|||
|
|
// Initialise projectiles and effects objects
|
|||
|
|
sscManager.UpdateProjectilesAndEffects(this);
|
|||
|
|
}
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Debug.LogWarning("SurfaceTurretModule.ReinitialiseTurretProjectilesAndEffects Warning: could not find SSCManager to update projectiles and effects.");
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Reinitialises variables required for destruct objects of the surface turret.
|
|||
|
|
/// Call after modifying any destruct data for this surface turret.
|
|||
|
|
/// </summary>
|
|||
|
|
public void ReinitialiseTurretDestructObjects ()
|
|||
|
|
{
|
|||
|
|
if (sscManager == null) { sscManager = SSCManager.GetOrCreateManager(); }
|
|||
|
|
if (sscManager != null)
|
|||
|
|
{
|
|||
|
|
// Initialise destruct objects
|
|||
|
|
sscManager.UpdateDestructObjects(this);
|
|||
|
|
}
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Debug.LogWarning("SurfaceTurretModule.ReinitialiseTurretDestructObjects Warning: could not find SSCManager to update destruct objects.");
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Create a new Location using the SSCManager and add it to Radar
|
|||
|
|
/// if required.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="removeExisting"></param>
|
|||
|
|
public void CreateLocation(bool removeExisting)
|
|||
|
|
{
|
|||
|
|
if (sscManager == null) { sscManager = SSCManager.GetOrCreateManager(); }
|
|||
|
|
if (sscManager != null)
|
|||
|
|
{
|
|||
|
|
if (removeExisting && locationData != null)
|
|||
|
|
{
|
|||
|
|
sscManager.DeleteLocation(locationData);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
locationData = sscManager.AppendLocation(this.gameObject);
|
|||
|
|
|
|||
|
|
if (locationData != null)
|
|||
|
|
{
|
|||
|
|
locationData.factionId = factionId;
|
|||
|
|
locationData.radarBlipSize = radarBlipSize;
|
|||
|
|
if (isVisibleToRadar) { sscManager.EnableRadar(locationData); }
|
|||
|
|
|
|||
|
|
// If isn't visible to radar (for whatever reason) it will be -1.
|
|||
|
|
radarItemIndex = locationData.radarItemIndex;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Clears all targeting information for the weapon. This should be called if you do not know if the target
|
|||
|
|
/// is a ship or a gameobject.
|
|||
|
|
/// </summary>
|
|||
|
|
public void ClearWeaponTarget()
|
|||
|
|
{
|
|||
|
|
if (isInitialised) { weapon.ClearTarget(); }
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// The turret will track this gameobject.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="target"></param>
|
|||
|
|
public void SetWeaponTarget(GameObject target)
|
|||
|
|
{
|
|||
|
|
if (isInitialised) { weapon.SetTarget(target); }
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// The turret will track this ship
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="targetShipControlModule"></param>
|
|||
|
|
public void SetWeaponTargetShip(ShipControlModule targetShipControlModule)
|
|||
|
|
{
|
|||
|
|
if (isInitialised) { weapon.SetTargetShip(targetShipControlModule); }
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// The turret will track this ship's localised damage region
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="targetShipControlModule"></param>
|
|||
|
|
/// <param name="damageRegion"></param>
|
|||
|
|
public void SetWeaponTargetShipDamageRegion (ShipControlModule targetShipControlModule, DamageRegion damageRegion)
|
|||
|
|
{
|
|||
|
|
if (isInitialised) { weapon.SetTargetShipDamageRegion(targetShipControlModule, damageRegion); }
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Fire all cannons on the weapon if they are loaded
|
|||
|
|
/// and ready. This is a single shot action. For continuous
|
|||
|
|
/// firing, call SetAutoFire().
|
|||
|
|
/// </summary>
|
|||
|
|
public void FireIfReady()
|
|||
|
|
{
|
|||
|
|
if (isInitialised && !isAutoFire)
|
|||
|
|
{
|
|||
|
|
isManualFireNow = true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Sets the weapon to automatically fire if a target is acquired
|
|||
|
|
/// and the weapon is ready.
|
|||
|
|
/// </summary>
|
|||
|
|
public void SetAutoFire()
|
|||
|
|
{
|
|||
|
|
isManualFireNow = false;
|
|||
|
|
|
|||
|
|
if (weapon != null)
|
|||
|
|
{
|
|||
|
|
weapon.firingButton = Weapon.FiringButton.AutoFire;
|
|||
|
|
isAutoFire = true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// For manually firing the weapon. After this is set,
|
|||
|
|
/// call FireIfReady() to fire the weapon.
|
|||
|
|
/// </summary>
|
|||
|
|
public void SetManualFire()
|
|||
|
|
{
|
|||
|
|
isManualFireNow = false;
|
|||
|
|
|
|||
|
|
if (weapon != null)
|
|||
|
|
{
|
|||
|
|
weapon.firingButton = Weapon.FiringButton.None;
|
|||
|
|
isAutoFire = false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Returns whether a weapon has line of sight to a target.
|
|||
|
|
/// If directToTarget is set to true, will raycast directly from the weapon to the target.
|
|||
|
|
/// If directToTarget is set to false, will raycast in the direction the weapon is facing.
|
|||
|
|
/// This method will return true if the raycast hits:
|
|||
|
|
/// a) The target,
|
|||
|
|
/// b) An enemy ship (distinguished by faction ID) - even if it is not the target and anyEnemy is true,
|
|||
|
|
/// c) An object that isn't the target (if obstaclesBlockLineOfSight is set to false),
|
|||
|
|
/// d) Nothing.
|
|||
|
|
/// This method will return false if the raycast hits:
|
|||
|
|
/// a) A friendly ship (distinguished by faction ID),
|
|||
|
|
/// b) An object that isn't the target (if obstaclesBlockLineOfSight is set to true).
|
|||
|
|
/// c) An enemy ship that is not the target when anyEnemy is false
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="target"></param>
|
|||
|
|
/// <param name="directToTarget"></param>
|
|||
|
|
/// <param name="obstaclesBlockLineOfSight"></param>
|
|||
|
|
/// <param name="anyEnemy"></param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public bool WeaponHasLineOfSight(GameObject target, bool directToTarget = false, bool obstaclesBlockLineOfSight = true, bool anyEnemy = true)
|
|||
|
|
{
|
|||
|
|
if (target == null || !isInitialised) { return false; }
|
|||
|
|
|
|||
|
|
// Update the line-of-sight property
|
|||
|
|
weapon.UpdateLineOfSight(target, trfmPos, trfmRight, trfmUp, trfmFwd, trfmInvRot, factionId,
|
|||
|
|
true, directToTarget, obstaclesBlockLineOfSight, anyEnemy);
|
|||
|
|
|
|||
|
|
// Return the updated property
|
|||
|
|
return weapon.HasLineOfSight;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
#endregion
|
|||
|
|
}
|
|||
|
|
}
|