227 lines
11 KiB
C#
227 lines
11 KiB
C#
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/// ---------------------------------------------
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/// Ultimate Character Controller
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/// Copyright (c) Opsive. All Rights Reserved.
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/// https://www.opsive.com
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/// ---------------------------------------------
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namespace Opsive.UltimateCharacterController.Editor.Managers
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{
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using Opsive.UltimateCharacterController.Game;
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using Opsive.UltimateCharacterController.Objects;
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using Opsive.UltimateCharacterController.Objects.CharacterAssist;
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using Opsive.UltimateCharacterController.Objects.ItemAssist;
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using Opsive.UltimateCharacterController.Traits;
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using UnityEditor;
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using UnityEngine;
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/// <summary>
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/// The ObjectManager will draw any item properties
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/// </summary>
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[OrderedEditorItem("Object", 5)]
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public class ObjectManager : Manager
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{
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/// <summary>
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/// The type of object to build.
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/// </summary>
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private enum ObjectType
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{
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ItemPickup, // Builds an ItemPickup with a Respawner component.
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DroppedItem, // Builds an ItemPickup that can be dropped from the character with the TrajectoryObject.
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HealthPickup, // Builds a HealthPickup with a Respawner component.
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#if ULTIMATE_CHARACTER_CONTROLLER_SHOOTER
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Projectile, // Builds a Projectile that can be fired.
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MuzzleFlash, // Builds an object with the MuzzleFlash component.
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Shell, // Builds an object with the Shell component.
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Smoke, // Builds an object with the Smoke component.
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#endif
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#if ULTIMATE_CHARACTER_CONTROLLER_MELEE
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MeleeTrail, // Builds an object with the Trail component.
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#endif
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Grenade, // Builds a Grenade TrajectoryObject.
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Explosion, // Builds an object with the Explosion and ParticleSystem components.
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MagicProjectile, // Builds an object with the MagicProjectile and ParticleSystem components.
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Particle, // Builds an object with the ParticlePooler and ParticleSystem components
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}
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[SerializeField] private string m_Name;
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[SerializeField] private ObjectType m_ObjectType;
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[SerializeField] private GameObject m_Object;
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[SerializeField] private bool m_MagicParticleCollisions;
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private bool m_CanBuild;
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/// <summary>
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/// Draws the ObjectManager.
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/// </summary>
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public override void OnGUI()
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{
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ManagerUtility.DrawControlBox("Object Builder", DrawObjectTypes, "Builds a new object with the specified type.",
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m_Name != null && (m_Object != null || !RequiresGameObject()) && m_CanBuild,
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"Build Object", BuildObject, string.Empty);
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}
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/// <summary>
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/// Draws the object type popup.
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/// </summary>
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private void DrawObjectTypes()
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{
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m_CanBuild = true;
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m_Name = EditorGUILayout.TextField("Name", m_Name);
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m_ObjectType = (ObjectType)EditorGUILayout.EnumPopup("Object Type", m_ObjectType);
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if (RequiresGameObject()) {
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m_Object = EditorGUILayout.ObjectField("GameObject", m_Object, typeof(GameObject), true) as GameObject;
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if (m_Object != null && m_ObjectType == ObjectType.ItemPickup) {
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if (m_Object.GetComponent<Items.Item>() != null) {
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EditorGUILayout.HelpBox("The Item Pickup should not reference an already created item. This GameObject should reference the item model.", MessageType.Error);
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m_CanBuild = false;
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}
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}
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} else {
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m_Object = null;
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}
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if (m_ObjectType == ObjectType.MagicProjectile || m_ObjectType == ObjectType.Particle) {
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m_MagicParticleCollisions = EditorGUILayout.Toggle(new GUIContent("Magic Particle Collisions", "Should the particles respond to magic collision events?"),
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m_MagicParticleCollisions);
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}
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}
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/// <summary>
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/// Does the object type require the GameObject field?
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/// </summary>
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/// <returns>True if the object type requires the GameObject field.</returns>
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private bool RequiresGameObject()
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{
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return m_ObjectType != ObjectType.Explosion
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#if ULTIMATE_CHARACTER_CONTROLLER_MELEE
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&& m_ObjectType != ObjectType.MeleeTrail
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#endif
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&& m_ObjectType != ObjectType.MagicProjectile && m_ObjectType != ObjectType.Particle;
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}
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/// <summary>
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/// Builds the object.
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/// </summary>
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private void BuildObject()
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{
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var path = EditorUtility.SaveFilePanel("Save Object", "Assets", m_Name + ".prefab", "prefab");
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if (path.Length == 0 || Application.dataPath.Length > path.Length) {
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return;
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}
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var createdObject = m_Object;
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if (createdObject == null) {
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createdObject = new GameObject();
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} else if (EditorUtility.IsPersistent(createdObject)) {
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var name = createdObject.name;
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createdObject = GameObject.Instantiate(createdObject) as GameObject;
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}
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createdObject.name = m_Name;
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SphereCollider sphereCollider;
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switch (m_ObjectType) {
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case ObjectType.ItemPickup:
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createdObject.layer = LayerManager.VisualEffect;
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AddComponentIfNotAdded<BoxCollider>(createdObject);
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sphereCollider = AddComponentIfNotAdded<SphereCollider>(createdObject);
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sphereCollider.isTrigger = true;
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AddComponentIfNotAdded<ItemPickup>(createdObject);
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AddComponentIfNotAdded<Respawner>(createdObject);
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break;
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case ObjectType.DroppedItem:
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createdObject.layer = LayerManager.VisualEffect;
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AddComponentIfNotAdded<BoxCollider>(createdObject);
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sphereCollider = AddComponentIfNotAdded<SphereCollider>(createdObject);
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sphereCollider.isTrigger = true;
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AddComponentIfNotAdded<ItemPickup>(createdObject);
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var trajectoryObject = AddComponentIfNotAdded<TrajectoryObject>(createdObject);
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trajectoryObject.ImpactLayers = ~(1 << LayerManager.IgnoreRaycast | 1 << LayerManager.Water | 1 << LayerManager.SubCharacter | 1 << LayerManager.Overlay |
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1 << LayerManager.VisualEffect | 1 << LayerManager.SubCharacter | 1 << LayerManager.Character);
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break;
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case ObjectType.HealthPickup:
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AddComponentIfNotAdded<SphereCollider>(createdObject);
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AddComponentIfNotAdded<HealthPickup>(createdObject);
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AddComponentIfNotAdded<Respawner>(createdObject);
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break;
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#if ULTIMATE_CHARACTER_CONTROLLER_SHOOTER
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case ObjectType.Projectile:
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AddComponentIfNotAdded<Rigidbody>(createdObject);
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AddComponentIfNotAdded<CapsuleCollider>(createdObject);
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AddComponentIfNotAdded<Projectile>(createdObject);
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break;
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case ObjectType.MuzzleFlash:
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AddComponentIfNotAdded<MuzzleFlash>(createdObject);
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break;
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case ObjectType.Shell:
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AddComponentIfNotAdded<Rigidbody>(createdObject);
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AddComponentIfNotAdded<CapsuleCollider>(createdObject);
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AddComponentIfNotAdded<Shell>(createdObject);
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var audioSource = AddComponentIfNotAdded<AudioSource>(createdObject);
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audioSource.spatialBlend = 1;
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audioSource.maxDistance = 10;
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break;
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case ObjectType.Smoke:
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AddComponentIfNotAdded<ParticleSystem>(createdObject);
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AddComponentIfNotAdded<Smoke>(createdObject);
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break;
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#endif
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#if ULTIMATE_CHARACTER_CONTROLLER_MELEE
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case ObjectType.MeleeTrail:
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AddComponentIfNotAdded<MeshFilter>(createdObject);
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AddComponentIfNotAdded<MeshRenderer>(createdObject);
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AddComponentIfNotAdded<Trail>(createdObject);
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break;
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#endif
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case ObjectType.Grenade:
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AddComponentIfNotAdded<Rigidbody>(createdObject);
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AddComponentIfNotAdded<CapsuleCollider>(createdObject);
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var grenade = AddComponentIfNotAdded<Grenade>(createdObject);
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grenade.DestroyOnCollision = false;
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break;
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case ObjectType.Explosion:
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AddComponentIfNotAdded<ParticleSystem>(createdObject);
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AddComponentIfNotAdded<Explosion>(createdObject);
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break;
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case ObjectType.MagicProjectile:
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AddComponentIfNotAdded<Rigidbody>(createdObject);
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AddComponentIfNotAdded<ParticleSystem>(createdObject);
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var magicParticle = AddComponentIfNotAdded<MagicProjectile>(createdObject);
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magicParticle.Collision = TrajectoryObject.CollisionMode.Ignore;
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if (m_MagicParticleCollisions) {
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AddComponentIfNotAdded<MagicParticle>(createdObject);
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}
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break;
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case ObjectType.Particle:
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var particleSystem = AddComponentIfNotAdded<ParticleSystem>(createdObject);
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AddComponentIfNotAdded<ParticlePooler>(createdObject);
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if (m_MagicParticleCollisions) {
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AddComponentIfNotAdded<MagicParticle>(createdObject);
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}
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break;
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}
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var relativePath = path.Replace(Application.dataPath, "");
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#if UNITY_2018_3_OR_NEWER
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PrefabUtility.SaveAsPrefabAsset(createdObject, "Assets" + relativePath);
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#else
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PrefabUtility.CreatePrefab("Assets" + relativePath, createdObject);
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#endif
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Selection.activeGameObject = AssetDatabase.LoadAssetAtPath("Assets" + relativePath, typeof(GameObject)) as GameObject;
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Object.DestroyImmediate(createdObject, true);
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}
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/// <summary>
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/// Adds the component to the specified GameObject if it isn't already added.
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/// </summary>
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/// <typeparam name="T">The type of component to add.</typeparam>
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/// <param name="obj">The GameObject to add the component to.</param>
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/// <returns>The component of type T.</returns>
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private T AddComponentIfNotAdded<T>(GameObject obj) where T : Component
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{
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T component;
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if ((component = obj.GetComponent<T>()) == null) {
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component = obj.AddComponent<T>();
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}
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return component;
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}
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}
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}
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