Tile variants content (#6956)

Content.IntegrationTests/Tests/SaveLoadMapTest.cs

@@ -40,13 +40,13 @@ namespace Content.IntegrationTests.Tests
                     var mapGrid = mapManager.CreateGrid(mapId);
                     var mapGridEnt = mapGrid.GridEntityId;
                     sEntities.GetComponent<TransformComponent>(mapGridEnt).WorldPosition = new Vector2(10, 10);
-                    mapGrid.SetTile(new Vector2i(0,0), new Tile(1, 512));
+                    mapGrid.SetTile(new Vector2i(0,0), new Tile(1, (TileRenderFlag)1, 255));
                 }
                 {
                     var mapGrid = mapManager.CreateGrid(mapId);
                     var mapGridEnt = mapGrid.GridEntityId;
                     sEntities.GetComponent<TransformComponent>(mapGridEnt).WorldPosition = new Vector2(-8, -8);
-                    mapGrid.SetTile(new Vector2i(0, 0), new Tile(2, 511));
+                    mapGrid.SetTile(new Vector2i(0, 0), new Tile(2, (TileRenderFlag)1, 254));
                 }
 
                 mapLoader.SaveMap(mapId, mapPath);
@@ -68,14 +68,14 @@ namespace Content.IntegrationTests.Tests
 
                     Assert.That(mapGrid.WorldPosition, Is.EqualTo(new Vector2(10, 10)));
 
-                    Assert.That(mapGrid.GetTileRef(new Vector2i(0, 0)).Tile, Is.EqualTo(new Tile(1, 512)));
+                    Assert.That(mapGrid.GetTileRef(new Vector2i(0, 0)).Tile, Is.EqualTo(new Tile(1, (TileRenderFlag)1, 255)));
                 }
                 {
                     if (!mapManager.TryFindGridAt(new MapId(10), new Vector2(-8, -8), out var mapGrid))
                         Assert.Fail();
 
                     Assert.That(mapGrid.WorldPosition, Is.EqualTo(new Vector2(-8, -8)));
-                    Assert.That(mapGrid.GetTileRef(new Vector2i(0, 0)).Tile, Is.EqualTo(new Tile(2, 511)));
+                    Assert.That(mapGrid.GetTileRef(new Vector2i(0, 0)).Tile, Is.EqualTo(new Tile(2, (TileRenderFlag)1, 254)));
                 }
             });
 

Content.MapRenderer/Painters/TilePainter.cs

@@ -44,7 +44,7 @@ namespace Content.MapRenderer.Painters
                 var x = (int) (tile.X + xOffset);
                 var y = (int) (tile.Y + yOffset);
                 var sprite = _sTileDefinitionManager[tile.Tile.TypeId].SpriteName;
-                var image = images[sprite];
+                var image = images[sprite][tile.Tile.Variant];
 
                 gridCanvas.Mutate(o => o.DrawImage(image, new Point(x * tileSize, y * tileSize), 1));
 
@@ -54,7 +54,7 @@ namespace Content.MapRenderer.Painters
             Console.WriteLine($"{nameof(TilePainter)} painted {i} tiles on grid {grid.Index} in {(int) stopwatch.Elapsed.TotalMilliseconds} ms");
         }
 
-        private Dictionary<string, Image> GetTileImages(
+        private Dictionary<string, List<Image>> GetTileImages(
             ITileDefinitionManager tileDefinitionManager,
             IResourceCache resourceCache,
             int tileSize)
@@ -62,11 +62,12 @@ namespace Content.MapRenderer.Painters
             var stopwatch = new Stopwatch();
             stopwatch.Start();
 
-            var images = new Dictionary<string, Image>();
+            var images = new Dictionary<string, List<Image>>();
 
             foreach (var definition in tileDefinitionManager)
             {
                 var sprite = definition.SpriteName;
+                images[sprite] = new List<Image>(definition.Variants);
 
                 if (string.IsNullOrEmpty(sprite))
                 {
@@ -74,14 +75,18 @@ namespace Content.MapRenderer.Painters
                 }
 
                 using var stream = resourceCache.ContentFileRead($"{TilesPath}{sprite}.png");
-                Image tileImage = Image.Load<Rgba32>(stream);
+                Image tileSheet = Image.Load<Rgba32>(stream);
 
-                if (tileImage.Width != tileSize || tileImage.Height != tileSize)
+                if (tileSheet.Width != tileSize * definition.Variants || tileSheet.Height != tileSize)
                 {
                     throw new NotSupportedException($"Unable to use tiles with a dimension other than {tileSize}x{tileSize}.");
                 }
 
-                images[sprite] = tileImage;
+                for (var i = 0; i < definition.Variants; i++)
+                {
+                    var tileImage = tileSheet.Clone(o => o.Crop(new Rectangle(tileSize * i, 0, 32, 32)));
+                    images[sprite].Add(tileImage);
+                }
             }
 
             Console.WriteLine($"Indexed all tile images in {(int) stopwatch.Elapsed.TotalMilliseconds} ms");

Content.Server/Administration/Commands/VariantizeCommand.cs

@@ -0,0 +1,49 @@
+using Content.Shared.Administration;
+using Content.Shared.Maps;
+using Robust.Shared.Console;
+using Robust.Shared.Map;
+using Robust.Shared.Random;
+
+namespace Content.Server.Administration.Commands;
+
+[AdminCommand(AdminFlags.Mapping)]
+public sealed class VariantizeCommand : IConsoleCommand
+{
+
+    public string Command => "variantize";
+
+    public string Description => Loc.GetString("variantize-command-description");
+
+    public string Help => Loc.GetString("variantize-command-help-text");
+
+    public void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        if (args.Length != 1)
+        {
+            shell.WriteError(Loc.GetString("shell-wrong-arguments-number"));
+            return;
+        }
+
+        var mapManager = IoCManager.Resolve<IMapManager>();
+        var random = IoCManager.Resolve<IRobustRandom>();
+
+        if (!int.TryParse(args[0], out var targetId))
+        {
+            shell.WriteError(Loc.GetString("shell-argument-must-be-number"));
+            return;
+        }
+
+        var gridId = new GridId(targetId);
+        if (!mapManager.TryGetGrid(gridId, out var grid))
+        {
+            shell.WriteError(Loc.GetString("shell-invalid-grid-id"));
+            return;
+        }
+        foreach (var tile in grid.GetAllTiles())
+        {
+            var def = tile.GetContentTileDefinition();
+            var newTile = new Tile(tile.Tile.TypeId, tile.Tile.Flags, random.Pick(def.PlacementVariants));
+            grid.SetTile(tile.GridIndices, newTile);
+        }
+    }
+}

Content.Server/Tiles/FloorTileItemComponent.cs

@@ -12,6 +12,7 @@ using Robust.Shared.IoC;
 using Robust.Shared.Map;
 using Robust.Shared.Maths;
 using Robust.Shared.Player;
+using Robust.Shared.Random;
 using Robust.Shared.Serialization.Manager.Attributes;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.List;
 
@@ -23,6 +24,7 @@ namespace Content.Server.Tiles
     {
         [Dependency] private readonly IEntityManager _entMan = default!;
         [Dependency] private readonly ITileDefinitionManager _tileDefinitionManager = default!;
+        [Dependency] private readonly IRobustRandom _random = default!;
 
         [DataField("outputs", customTypeSerializer: typeof(PrototypeIdListSerializer<ContentTileDefinition>))]
         private List<string>? _outputTiles;
@@ -50,7 +52,8 @@ namespace Content.Server.Tiles
 
         private void PlaceAt(IMapGrid mapGrid, EntityCoordinates location, ushort tileId, float offset = 0)
         {
-            mapGrid.SetTile(location.Offset(new Vector2(offset, offset)), new Tile(tileId));
+            var variant = _random.Pick(((ContentTileDefinition) _tileDefinitionManager[tileId]).PlacementVariants);
+            mapGrid.SetTile(location.Offset(new Vector2(offset, offset)), new Tile(tileId, 0, variant));
             SoundSystem.Play(Filter.Pvs(location), _placeTileSound.GetSound(), location, AudioHelpers.WithVariation(0.125f));
         }
 

Content.Shared/Maps/ContentTileDefinition.cs

@@ -40,6 +40,13 @@ namespace Content.Shared.Maps
 
         [DataField("friction")] public float Friction { get; set; }
 
+        [DataField("variants")] public byte Variants { get; set; } = 1;
+
+        /// <summary>
+        /// This controls what variants the `variantize` command is allowed to use.
+        /// </summary>
+        [DataField("placementVariants")] public byte[] PlacementVariants { get; set; } = new byte[1] { 0 };
+
         [DataField("thermalConductivity")] public float ThermalConductivity { get; set; } = 0.05f;
 
         // Heat capacity is opt-in, not opt-out.

Resources/Locale/en-US/administration/commands/variantize-command.ftl

@@ -0,0 +1,2 @@
+variantize-command-description = Randomizes all tile variants on a given grid.
+variantize-command-help-text = variantize <grid id>

Resources/Locale/en-US/shell.ftl

@@ -21,6 +21,7 @@ shell-need-between-arguments = Need {$lower} to {$upper} arguments!
 
 shell-entity-is-not-mob = Target entity is not a mob!
 shell-invalid-entity-id = Invalid entity ID.
+shell-invalid-grid-id = Invalid grid ID.
 shell-invalid-entity-uid = {$uid} is not a valid entity uid
 shell-entity-uid-must-be-number = EntityUid must be a number.
 shell-could-not-find-entity = Could not find entity {$entity}

Resources/Prototypes/Tiles/floors.yml

@@ -2,6 +2,8 @@
   id: floor_steel
   name: steel floor
   texture: "steel"
+  variants: 4
+  placementVariants: [0, 1, 2, 3]
   base_turfs:
   - plating
   is_subfloor: false
@@ -17,6 +19,8 @@
   id: floor_wood
   name: wood
   texture: "wood"
+  variants: 4
+  placementVariants: [0, 1, 2, 3]
   base_turfs:
   - plating
   is_subfloor: false
@@ -32,6 +36,8 @@
   id: floor_white
   name: white floor
   texture: "white"
+  variants: 4
+  placementVariants: [0, 1, 2, 3]
   base_turfs:
   - plating
   is_subfloor: false
@@ -47,6 +53,8 @@
   id: floor_dark
   name: dark floor
   texture: "dark"
+  variants: 4
+  placementVariants: [ 0, 1, 2, 3 ]
   base_turfs:
   - plating
   is_subfloor: false
@@ -228,6 +236,8 @@
   id: floor_bar
   name: bar floor
   texture: "bar"
+  variants: 4
+  placementVariants: [ 0, 1, 2, 3 ]
   base_turfs:
   - plating
   is_subfloor: false
@@ -591,8 +601,10 @@
 
 - type: tile
   id: floor_asteroid_coarse_sand0
-  name: asteroid coarse sand 0
-  texture: Asteroid/asteroid_coarse_sand0
+  name: asteroid coarse sand
+  texture: Asteroid/asteroid_coarse_sand
+  variants: 3
+  placementVariants: [ 0, 1, 2 ]
   base_turfs:
   - space
   is_subfloor: false
@@ -605,8 +617,10 @@
 
 - type: tile
   id: floor_asteroid_coarse_sand1
-  name: asteroid coarse sand 1
-  texture: Asteroid/asteroid_coarse_sand1
+  name: asteroid coarse sand [DO NOT USE]
+  texture: Asteroid/asteroid_coarse_sand
+  variants: 3
+  placementVariants: [ 0, 1, 2 ]
   base_turfs:
   - space
   is_subfloor: false
@@ -619,8 +633,10 @@
 
 - type: tile
   id: floor_asteroid_coarse_sand2
-  name: asteroid coarse sand 2
-  texture: Asteroid/asteroid_coarse_sand2
+  name: asteroid coarse sand [DO NOT USE]
+  texture: Asteroid/asteroid_coarse_sand
+  variants: 3
+  placementVariants: [ 0, 1, 2 ]
   base_turfs:
   - space
   is_subfloor: false