# Making the flow most floors have anywhere from 2-5 different flows and each flow has around 17-21 nodes (aka 17-21 rooms). for each of the flows, you plan on making, create a new file named `f1b_floorname_flow_01` that inherits from `FloorNameDungeonFlows` with the number increasing each time. A good idea when making the flow is to plan out how many rooms you want then drawing out your flow, whether or not it should be a one-way loop, if it's a hub or combat, chest, shop, boss, etc. That way you have a clear look at how the floor will usually be set up and which rooms connect to which. here is an example you can drop in your class ```csharp public static DungeonFlow F1b_FloorName_flow_01() { try { DungeonFlow m_CachedFlow = ScriptableObject.CreateInstance(); DungeonFlowNode entranceNode = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.ENTRANCE, ModRoomPrefabs.Mod_Entrance_Room); DungeonFlowNode exitNode = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.EXIT, ModRoomPrefabs.Mod_Exit_Room); DungeonFlowNode bossfoyerNode = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.SPECIAL, overrideTable: ModPrefabs.boss_foyertable); DungeonFlowNode bossNode = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.BOSS, ModRoomPrefabs.Mod_Boss); DungeonFlowNode FloorNameShopNode = GenerateDefaultNode(m_CachedFlow, ModPrefabs.shop02.category, overrideTable: ModPrefabs.shop_room_table); DungeonFlowNode FloorNameRewardNode_01 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.CONNECTOR, ModPrefabs.gungeon_rewardroom_1); DungeonFlowNode FloorNameRewardNode_02 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.CONNECTOR, ModPrefabs.gungeon_rewardroom_1); DungeonFlowNode FloorNameRoomNode_01 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.HUB, oneWayLoopTarget: true); DungeonFlowNode FloorNameRoomNode_02 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_04 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_05 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_06 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.HUB, oneWayLoopTarget: true); DungeonFlowNode FloorNameRoomNode_07 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_09 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_10 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_11 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.HUB); DungeonFlowNode FloorNameRoomNode_12 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_13 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_14 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_16 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_17 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); DungeonFlowNode FloorNameRoomNode_18 = GenerateDefaultNode(m_CachedFlow, PrototypeDungeonRoom.RoomCategory.NORMAL); m_CachedFlow.name = "F1b_FloorName_Flow_01"; m_CachedFlow.fallbackRoomTable = ModPrefabs.FloorNameRoomTable; m_CachedFlow.phantomRoomTable = null; m_CachedFlow.subtypeRestrictions = new List(0); m_CachedFlow.flowInjectionData = new List(0); m_CachedFlow.sharedInjectionData = new List() { BaseSharedInjectionData }; m_CachedFlow.Initialize(); m_CachedFlow.AddNodeToFlow(entranceNode, null); // First Looping branch m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_16, entranceNode); m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_01, FloorNameRoomNode_16); // Dead End m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_05, FloorNameRoomNode_01); // Start of Loop m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_02, FloorNameRoomNode_01); m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_04, FloorNameRoomNode_02); m_CachedFlow.AddNodeToFlow(FloorNameRewardNode_01, FloorNameRoomNode_04); // Connect End of Loop to first in chain m_CachedFlow.LoopConnectNodes(FloorNameRewardNode_01, FloorNameRoomNode_01); // Second Looping branch m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_17, entranceNode); m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_06, FloorNameRoomNode_17); // Dead End m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_10, FloorNameRoomNode_06); // Start of Loop m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_07, FloorNameRoomNode_06); m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_09, FloorNameRoomNode_07); m_CachedFlow.AddNodeToFlow(FloorNameRewardNode_02, FloorNameRoomNode_09); // Connect End of Loop to first in chain m_CachedFlow.LoopConnectNodes(FloorNameRewardNode_02, FloorNameRoomNode_06); // Splitting path to Shop or Boss m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_18, entranceNode); m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_11, FloorNameRoomNode_18); // Path To Boss m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_12, FloorNameRoomNode_11); // Path to Shop m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_13, FloorNameRoomNode_11); m_CachedFlow.AddNodeToFlow(FloorNameShopNode, FloorNameRoomNode_13); // Dead End m_CachedFlow.AddNodeToFlow(FloorNameRoomNode_14, FloorNameRoomNode_11); m_CachedFlow.AddNodeToFlow(bossfoyerNode, FloorNameRoomNode_12); m_CachedFlow.AddNodeToFlow(bossNode, bossfoyerNode); m_CachedFlow.AddNodeToFlow(exitNode, bossNode); m_CachedFlow.FirstNode = entranceNode; return m_CachedFlow; } catch (Exception e) { ETGModConsole.Log(e.ToString()); return null; } } ``` here is a diagram of what this would look like ![](https://1229800202-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQAkTlyeVttU3CJdmYk%2F-Mg3OLk3MOXYNl-86eW5%2F-Mg3YBs3byMI93TuXT_p%2Fflow_diagram.png?alt=media\&token=8fc06be0-a1f5-4947-8b64-6e2999d3f8ad) Now we head back to FloorNameDungeon and we scroll down until we see this: ![](https://1229800202-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQAkTlyeVttU3CJdmYk%2F-Mg3OLk3MOXYNl-86eW5%2F-Mg3Yj4DLxKSwdGRseCC%2Fimage.png?alt=media\&token=9e526b10-14eb-4fc5-b428-41d7f52970fd) simply drop all the flows you have made into that list ![](https://1229800202-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQAkTlyeVttU3CJdmYk%2F-Mg3OLk3MOXYNl-86eW5%2F-Mg3YrV13qjdc3wGmJID%2Fimage.png?alt=media\&token=c34f008d-59c5-4b98-9bac-a3211e5b36d3) now we go to FloorNameDungeonFlows and scroll down till you see the comment saying: > we will add our custom flow here soon. simply add your flows to KnownFlows there ![](https://1229800202-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQAkTlyeVttU3CJdmYk%2F-Mg3OLk3MOXYNl-86eW5%2F-Mg3ZqdRb_p2Z6XwJpIC%2Fimage.png?alt=media\&token=78388001-a5c2-470d-af8a-e10ebc3df759) We can now test our floor. In our module we will init everything in this order: ```csharp ModPrefabs.InitCustomPrefabs(); ModRoomPrefabs.InitCustomRooms(); FloorNameDungeonFlows.InitDungeonFlows(); FloorNameDungeon.InitCustomDungeon(); Hook hook = new Hook( typeof(GameManager).GetMethod("Awake", BindingFlags.NonPublic | BindingFlags.Instance), typeof(Module).GetMethod("GameManager_Awake", BindingFlags.NonPublic | BindingFlags.Instance), typeof(GameManager) ); ``` and add this method: ```csharp private void GameManager_Awake(Action orig, GameManager self) { orig(self); FloorNameDungeon.InitCustomDungeon(); } ``` we now need a command to load our floor. Drop this in your modules init: ```csharp ETGModConsole.Commands.AddGroup("floor", args => { }); ETGModConsole.Commands.GetGroup("floor").AddUnit("load", this.LoadFloor); ``` and make this method ```csharp private void LoadFloor(string[] obj) { GameManager.Instance.LoadCustomLevel(FloorNameDungeon.FloorNameDefinition.dungeonSceneName); } ``` now test! ![](https://1229800202-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQAkTlyeVttU3CJdmYk%2F-Mg3kJfUV9Ak4O96S6zU%2F-Mg3kuV7lqV8NnXsDmBe%2Fimage.png?alt=media\&token=5dcbd7a4-fd13-4177-ac7e-2c4d99f1b223) (if it is starting you on something other than your entrance, make sure in your entrance the room category is entrance, ***set via code, not rat***.)