Feat: Implement Field to Home portals

Maple2.File.Ingest/Mapper/ItemMapper.cs

@@ -156,6 +156,7 @@ protected override IEnumerable<ItemMetadata> Map() {
                 IsSolidCube: data.install.cubeProp == 1,
                 FunctionId: data.install.funcCode,
                 ObjectCubeId: data.install.objCode,
+                IndoorPortal: data.install.indoor != 0,
                 MapAttribute: Enum.TryParse<MapAttribute>(data.install.mapAttribute, true, out MapAttribute mapAttribute) ? mapAttribute : MapAttribute.none);
 
             var itemMetadata = new ItemMetadata(

Maple2.Model/Metadata/ItemMetadata.cs

@@ -121,8 +121,8 @@ public record ItemMetadataInstall(
     bool IsSolidCube,
     int FunctionId,
     int ObjectCubeId,
-    MapAttribute MapAttribute
-);
+    bool IndoorPortal,
+    MapAttribute MapAttribute);
 
 public record DefaultHairMetadata(
     Vector3 BackPosition = default,

Maple2.Server.Game/Commands/CoordCommand.cs

@@ -67,7 +67,12 @@ float ParseCoord(string? input, float current, bool asBlock) {
                 ctx.Console.Error.WriteLine($"Invalid relative coordinate: {input}. Use ~[value] or ~+[value] or ~-[value].");
                 return current;
             }
-            if (float.TryParse(input, out float abs)) return abs;
+            if (float.TryParse(input, out float abs)) {
+                if (asBlock) {
+                    abs *= Constant.BlockSize;
+                }
+                return abs;
+            }
             ctx.Console.Error.WriteLine($"Invalid coordinate: {input}. Use a number or ~[value] for relative coordinates.");
             return current;
         }

Maple2.Server.Game/Manager/Field/FieldManager/FieldManager.State.cs

@@ -216,6 +216,27 @@ public FieldPortal SpawnPortal(QuestSummonPortal metadata, FieldNpc npc, FieldPl
         return fieldPortal;
     }
 
+    public FieldPortal? SpawnFieldToHomePortal(PlotCube plotCube, long targetHomeAccountId) {
+        if (plotCube.Metadata.Install is { IndoorPortal: false }) {
+            return null;
+        }
+
+        var transform = new Transform {
+            Position = plotCube.Position,
+            RotationAnglesDegrees = new Vector3(0, 0, plotCube.Rotation),
+        };
+
+        Vector3 newPosition = plotCube.Position;
+        newPosition -= transform.FrontAxis * 75;
+        newPosition.Z -= 75;
+
+        var portal = new Portal(NextLocalId(), Constant.DefaultHomeMapId, -1, PortalType.FieldToHome, PortalActionType.Interact, newPosition, new Vector3(0, 0, plotCube.Rotation), new Vector3(75, 75, 75), 0, 0, Visible: true, MinimapVisible: false, Enable: true);
+        FieldPortal fieldPortal = SpawnPortal(portal);
+        fieldPortal.HomeId = targetHomeAccountId;
+
+        return fieldPortal;
+    }
+
     public FieldItem SpawnItem(IActor owner, Item item) {
         lock (item) {
             using GameStorage.Request db = GameStorage.Context();

Maple2.Server.Game/Manager/Field/FieldManager/FieldManager.cs

@@ -137,13 +137,17 @@ public virtual void Init() {
             using GameStorage.Request db = GameStorage.Context();
             foreach (Plot plot in db.LoadPlotsForMap(MapId)) {
                 Plots[plot.Number] = plot;
-            }
 
-            Plots.Values
-                .SelectMany(plot => plot.Cubes.Values)
-                .Where(plotCube => plotCube.Interact != null)
-                .ToList()
-                .ForEach(plotCube => AddFieldFunctionInteract(plotCube));
+                plot.Cubes.Values
+                    .Where(plotCube => plotCube.Interact != null)
+                    .ToList()
+                    .ForEach(plotCube => AddFieldFunctionInteract(plotCube));
+
+                plot.Cubes.Values
+                    .Where(plotCube => plotCube.Metadata.Install is { IndoorPortal: true })
+                    .ToList()
+                    .ForEach(plotCube => SpawnFieldToHomePortal(plotCube, plot.OwnerId));
+            }
         }
 
         // Create default to place liftable cubes

Maple2.Server.Game/Manager/Field/FieldManager/HomeFieldManager.cs

@@ -28,19 +28,17 @@ public override void Init() {
                 plot.Cubes.Clear();
             }
             Plots[plot.Number] = plot;
-        }
 
-        Plots.Values
-            .SelectMany(c => c.Cubes.Values)
-            .Where(p => p.Interact?.PortalSettings is not null)
-            .ToList()
-            .ForEach(cubePortal => SpawnCubePortal(cubePortal));
-
-        Plots.Values
-            .SelectMany(plot => plot.Cubes.Values)
-            .Where(plotCube => plotCube.Interact != null)
-            .ToList()
-            .ForEach(plotCube => AddFieldFunctionInteract(plotCube));
+            plot.Cubes.Values
+                .Where(p => p.Interact?.PortalSettings is not null)
+                .ToList()
+                .ForEach(cubePortal => SpawnCubePortal(cubePortal));
+
+            plot.Cubes.Values
+                .Where(plotCube => plotCube.Interact != null)
+                .ToList()
+                .ForEach(plotCube => AddFieldFunctionInteract(plotCube));
+        }
     }
 
     public void SetHomeSurvey(HomeSurvey survey) {

Maple2.Server.Game/Manager/HousingManager.cs

@@ -529,7 +529,7 @@ private void DeleteCube(PlotCube cube) {
     public bool TryPlaceCube(HeldCube cube, Plot plot, ItemMetadata itemMetadata, in Vector3B position, float rotation,
                              [NotNullWhen(true)] out PlotCube? result, bool isReplace = false) {
         result = null;
-        if (session.Field is null) return false;
+        if (session.Field is null || itemMetadata.Install is null) return false;
 
         tableMetadata.FurnishingShopTable.Entries.TryGetValue(cube.ItemId, out FurnishingShopTable.Entry? shopEntry);
 
@@ -549,7 +549,8 @@ public bool TryPlaceCube(HeldCube cube, Plot plot, ItemMetadata itemMetadata, in
         }
 
         float groundHeight = 0;
-        if (plot.MapId is not Constant.DefaultHomeMapId) {
+        bool outdoor = plot.MapId is not Constant.DefaultHomeMapId;
+        if (outdoor) {
             FieldSellableTile? groundTile = session.Field.AccelerationStructure?.FirstSellableTile(position, (x) => x.SellableGroup == plot.Number);
             if (groundTile is null) {
                 session.Send(CubePacket.Error(UgcMapError.s_ugcmap_cant_create_on_place));
@@ -559,6 +560,17 @@ public bool TryPlaceCube(HeldCube cube, Plot plot, ItemMetadata itemMetadata, in
             groundHeight = groundTile.Position.Z / Constant.BlockSize;
         }
 
+        if (!outdoor && itemMetadata.Install.IndoorPortal) {
+            session.Send(CubePacket.Error(UgcMapError.s_ugcmap_cant_be_created));
+            return false;
+        }
+
+        // can only place one indoor portal per plot
+        if (outdoor && plot.Cubes.Any(x => x.Value.Metadata.Install is { IndoorPortal: true })) {
+            session.Send(CubePacket.Error(UgcMapError.s_ugcmap_cant_create_on_place));
+            return false;
+        }
+
         bool isSolidCube = itemMetadata.Install!.IsSolidCube;
         bool isOnGround = Math.Abs(position.Z - groundHeight) < 0.1;
         bool allowWaterOnGround = itemMetadata.Install.MapAttribute is MapAttribute.water && Constant.AllowWaterOnGround;
@@ -585,7 +597,7 @@ public bool TryPlaceCube(HeldCube cube, Plot plot, ItemMetadata itemMetadata, in
         }
 
         // Only check height on outside plots since we already check if it's inside the area when getting the ground height
-        if (plot.MapId is not Constant.DefaultHomeMapId && position.Z - groundHeight > plot.Metadata.Limit.Height) {
+        if (outdoor && position.Z - groundHeight > plot.Metadata.Limit.Height) {
             session.Send(CubePacket.Error(UgcMapError.s_ugcmap_area_limit));
             return false;
         }
@@ -656,6 +668,16 @@ public bool TryPlaceCube(HeldCube cube, Plot plot, ItemMetadata itemMetadata, in
             session.Field.AddFieldFunctionInteract(result);
         }
 
+        if (outdoor && itemMetadata.Install.IndoorPortal) {
+            FieldPortal? fieldPortal = session.Field.SpawnFieldToHomePortal(result, plot.OwnerId);
+            if (fieldPortal is null) {
+                DeleteCube(result);
+                session.Send(CubePacket.Error(UgcMapError.s_ugcmap_not_owned_item));
+                return false;
+            }
+            session.Field.Broadcast(PortalPacket.Add(fieldPortal));
+        }
+
         plot.Cubes.Add(position, result);
         return true;
     }
@@ -674,6 +696,13 @@ public bool TryRemoveCube(Plot plot, in Vector3B position, [NotNullWhen(true)] o
             session.Field?.RemoveFieldFunctionInteract(cube.Interact.Id);
         }
 
+        if (plot.MapId is not Constant.DefaultHomeMapId && cube.Metadata.Install is { IndoorPortal: true }) {
+            FieldPortal? portal = session.Field?.GetPortals().FirstOrDefault(x => x.HomeId == plot.OwnerId);
+            if (portal is not null) {
+                session.Field?.RemovePortal(portal.ObjectId);
+            }
+        }
+
         if (plot.IsPlanner) {
             return true;
         }