| | | 1 | | using System; |
| | | 2 | | using DCL.Components; |
| | | 3 | | using DCL.Models; |
| | | 4 | | using System.Collections.Generic; |
| | | 5 | | using UnityEngine; |
| | | 6 | | |
| | | 7 | | namespace DCL |
| | | 8 | | { |
| | | 9 | | public interface IPoolableComponentFactory |
| | | 10 | | { |
| | | 11 | | void EnsureFactoryDictionary(); |
| | | 12 | | CLASS_ID_COMPONENT GetIdForType<T>() where T : Component; |
| | | 13 | | void PrewarmPools(); |
| | | 14 | | |
| | | 15 | | ItemType CreateItemFromId<ItemType>(CLASS_ID_COMPONENT id) |
| | | 16 | | where ItemType : IPoolableObjectContainer; |
| | | 17 | | } |
| | | 18 | | |
| | | 19 | | public class PoolableComponentFactory : ScriptableObject, IPoolableComponentFactory |
| | | 20 | | { |
| | | 21 | | [System.Serializable] |
| | | 22 | | public class Item |
| | | 23 | | { |
| | | 24 | | public CLASS_ID_COMPONENT classId; |
| | | 25 | | public Component prefab; |
| | | 26 | | |
| | | 27 | | [Header("Pool Options")] public bool usePool; |
| | | 28 | | |
| | | 29 | | public int prewarmCount; |
| | | 30 | | } |
| | | 31 | | |
| | | 32 | | public Item[] factoryList; |
| | | 33 | | |
| | | 34 | | Dictionary<CLASS_ID_COMPONENT, Item> factoryDict; |
| | | 35 | | |
| | | 36 | | public static PoolableComponentFactory Create() |
| | | 37 | | { |
| | 0 | 38 | | return Resources.Load("RuntimeComponentFactory") as PoolableComponentFactory; |
| | | 39 | | } |
| | | 40 | | |
| | | 41 | | public void EnsureFactoryDictionary() |
| | | 42 | | { |
| | 62 | 43 | | if (factoryDict == null) |
| | | 44 | | { |
| | 3 | 45 | | factoryDict = new Dictionary<CLASS_ID_COMPONENT, Item>(); |
| | | 46 | | |
| | 72 | 47 | | for (int i = 0; i < factoryList.Length; i++) |
| | | 48 | | { |
| | 33 | 49 | | Item item = factoryList[i]; |
| | | 50 | | |
| | 33 | 51 | | if (!factoryDict.ContainsKey(item.classId)) |
| | | 52 | | { |
| | 33 | 53 | | factoryDict.Add(item.classId, item); |
| | | 54 | | } |
| | | 55 | | } |
| | | 56 | | } |
| | 62 | 57 | | } |
| | | 58 | | |
| | | 59 | | public CLASS_ID_COMPONENT GetIdForType<T>() where T : Component |
| | | 60 | | { |
| | 2552 | 61 | | for (int i = 0; i < factoryList.Length; i++) |
| | | 62 | | { |
| | 1206 | 63 | | Item item = factoryList[i]; |
| | | 64 | | |
| | 1206 | 65 | | if (item != null && item.prefab != null && item.prefab.GetComponent<T>() != null) |
| | | 66 | | { |
| | 76 | 67 | | return item.classId; |
| | | 68 | | } |
| | | 69 | | } |
| | | 70 | | |
| | 70 | 71 | | return CLASS_ID_COMPONENT.NONE; |
| | | 72 | | } |
| | | 73 | | |
| | | 74 | | public void PrewarmPools() |
| | | 75 | | { |
| | 7680 | 76 | | for (int i = 0; i < factoryList.Length; i++) |
| | | 77 | | { |
| | 3520 | 78 | | Item item = factoryList[i]; |
| | | 79 | | |
| | 3520 | 80 | | if (item.usePool) |
| | | 81 | | { |
| | 320 | 82 | | EnsurePoolForItem(item); |
| | 320 | 83 | | GetPoolForItem(item).ForcePrewarm(); |
| | | 84 | | } |
| | | 85 | | } |
| | 320 | 86 | | } |
| | | 87 | | |
| | | 88 | | private Pool GetPoolForItem(Item item) |
| | | 89 | | { |
| | 650 | 90 | | return PoolManager.i.GetPool(GetIdForPool(item)); |
| | | 91 | | } |
| | | 92 | | |
| | | 93 | | private object GetIdForPool(Item item) |
| | | 94 | | { |
| | | 95 | | #if UNITY_EDITOR |
| | 970 | 96 | | return item.classId.ToString() + "_POOL"; |
| | | 97 | | #else |
| | | 98 | | return item.classId; |
| | | 99 | | #endif |
| | | 100 | | } |
| | | 101 | | |
| | | 102 | | private void EnsurePoolForItem(Item item) |
| | | 103 | | { |
| | 325 | 104 | | Pool pool = GetPoolForItem(item); |
| | | 105 | | |
| | 325 | 106 | | if (pool != null) |
| | 5 | 107 | | return; |
| | | 108 | | |
| | 320 | 109 | | GameObject original = Instantiate(item.prefab.gameObject); |
| | 320 | 110 | | pool = PoolManager.i.AddPool(GetIdForPool(item), original, maxPrewarmCount: item.prewarmCount, |
| | | 111 | | isPersistent: true); |
| | 320 | 112 | | pool.useLifecycleHandlers = true; |
| | 320 | 113 | | } |
| | | 114 | | |
| | | 115 | | public ItemType CreateItemFromId<ItemType>(CLASS_ID_COMPONENT id) |
| | | 116 | | where ItemType : IPoolableObjectContainer |
| | | 117 | | { |
| | 62 | 118 | | EnsureFactoryDictionary(); |
| | | 119 | | |
| | 62 | 120 | | if (!factoryDict.ContainsKey(id)) |
| | | 121 | | { |
| | | 122 | | #if UNITY_EDITOR |
| | 0 | 123 | | Debug.LogError("Class " + id + " can't be instantiated because the field doesn't exist!"); |
| | | 124 | | #endif |
| | 0 | 125 | | return default(ItemType); |
| | | 126 | | } |
| | | 127 | | |
| | 62 | 128 | | var factoryItem = factoryDict[id]; |
| | | 129 | | |
| | 62 | 130 | | if (factoryItem.prefab == null) |
| | | 131 | | { |
| | 0 | 132 | | Debug.LogError("Prefab for class " + id + " is null!"); |
| | 0 | 133 | | return default(ItemType); |
| | | 134 | | } |
| | | 135 | | |
| | | 136 | | GameObject instancedGo; |
| | 62 | 137 | | PoolableObject poolableObject = null; |
| | | 138 | | |
| | 62 | 139 | | if (factoryItem.usePool) |
| | | 140 | | { |
| | 5 | 141 | | EnsurePoolForItem(factoryItem); |
| | 5 | 142 | | poolableObject = GetPoolForItem(factoryItem).Get(); |
| | 5 | 143 | | instancedGo = poolableObject.gameObject; |
| | | 144 | | } |
| | | 145 | | else |
| | | 146 | | { |
| | 57 | 147 | | instancedGo = Instantiate(factoryItem.prefab.gameObject); |
| | | 148 | | } |
| | | 149 | | |
| | 62 | 150 | | ItemType item = instancedGo.GetComponent<ItemType>(); |
| | 62 | 151 | | item.poolableObject = poolableObject; |
| | | 152 | | |
| | 62 | 153 | | return item; |
| | | 154 | | } |
| | | 155 | | } |
| | | 156 | | } |