Fix block color and group

TechbloxModdingAPI/Block.cs

@@ -195,7 +195,7 @@ namespace TechbloxModdingAPI
 				if (value.y < 4e-5) value.y = uscale;
 				if (value.z < 4e-5) value.z = uscale;
 				BlockEngine.GetBlockInfo<ScalingEntityStruct>(this).scale = value;
-				BlockEngine.GetBlockInfo<GridScaleStruct>(this).gridScale = value - (int3) value + 1;
+				//BlockEngine.GetBlockInfo<GridScaleStruct>(this).gridScale = value - (int3) value + 1;
 				if (!Exists) return; //UpdateCollision needs the block to exist
 				ScalingEngine.UpdateCollision(Id);
 				BlockEngine.UpdateDisplayedBlock(Id);
@@ -225,7 +225,7 @@ namespace TechbloxModdingAPI
 			get => BlockEngine.GetBlockInfo<ScalingEntityStruct>(this).scale.x < 0;
 			set
 			{
-				var st = BlockEngine.GetBlockInfo<ScalingEntityStruct>(this);
+				ref var st = ref BlockEngine.GetBlockInfo<ScalingEntityStruct>(this);
 				st.scale.x = math.abs(st.scale.x) * (value ? -1 : 1);
 				BlockEngine.UpdatePrefab(this, (ushort) Type, (byte) Material, value);
 			}
@@ -256,7 +256,7 @@ namespace TechbloxModdingAPI
 			set
 			{
 				//TODO: Check if setting to 255 works
-				var color = BlockEngine.GetBlockInfo<ColourParameterEntityStruct>(this);
+				ref var color = ref BlockEngine.GetBlockInfo<ColourParameterEntityStruct>(this);
 				color.indexInPalette = value.Index;
 				color.hasNetworkChange = true;
 				color.paletteColour = BlockEngine.ConvertBlockColor(color.indexInPalette);
@@ -311,7 +311,7 @@ namespace TechbloxModdingAPI
 		private BlockGroup blockGroup;
 		/// <summary>
 		/// Returns the block group this block is a part of. Block groups can also be placed using blueprints.
-		/// Returns null if not part of a group.<br />
+		/// Returns null if not part of a group, although all blocks should have their own by default.<br />
 		/// Setting the group after the block has been initialized will not update everything properly,
 		/// so you can only set this property on blocks newly placed by your code.<br />
 		/// To set it for existing blocks, you can use the Copy() method and set the property on the resulting block

TechbloxModdingAPI/Blocks/BlockColor.cs

@@ -26,7 +26,7 @@ namespace TechbloxModdingAPI.Blocks
         {
             if (darkness > 9)
                 throw new ArgumentOutOfRangeException(nameof(darkness), "Darkness must be 0-9 where 0 is default.");
-            if (color > BlockColors.Red) //Last valid color
+            if (color > BlockColors.Red && color != BlockColors.Default) //Last valid color
                 throw new ArgumentOutOfRangeException(nameof(color), "Invalid color!");
             Index = (byte) (darkness * 10 + (byte) color);
         }

TechbloxModdingAPI/Blocks/PlacementEngine.cs

@@ -2,6 +2,7 @@ using System;
 using System.Reflection;
 
 using DataLoader;
+using Gamecraft.Blocks.BlockGroups;
 using Gamecraft.Wires;
 using HarmonyLib;
 using RobocraftX.Blocks;
@@ -40,6 +41,7 @@ namespace TechbloxModdingAPI.Blocks
 
         public EntitiesDB entitiesDB { get; set; }
         private static BlockEntityFactory _blockEntityFactory; //Injected from PlaceSingleBlockEngine
+        private static IEntityFactory _entityFactory;
 
         public EntityInitializer PlaceBlock(BlockIDs block, float3 position, Player player, bool autoWire)
         { //It appears that only the non-uniform scale has any visible effect, but if that's not given here it will be set to the uniform one
@@ -79,6 +81,25 @@ namespace TechbloxModdingAPI.Blocks
                 triggerAutoWiring = autoWire && structInitializer.Has<BlockPortsStruct>()
             });
             
+            
+            /*structInitializer.Init(new OverrideStaticComponent()
+            { //TODO
+                staticIfUnconnected = true
+            });*/
+            
+            int nextFilterId = BlockGroupUtility.NextFilterId;
+            structInitializer.Init(new BlockGroupEntityComponent
+            {
+                currentBlockGroup = nextFilterId
+            });
+            _entityFactory.BuildEntity<BlockGroupEntityDescriptor>((uint) nextFilterId,
+                    BlockGroupExclusiveGroups.BlockGroupEntityGroup)
+                .Init(new BlockGroupTransformEntityComponent
+                {
+                    blockGroupGridRotation = quaternion.identity,
+                    blockGroupGridPosition = position
+                });
+
             foreach (var group in CharacterExclusiveGroups.AllCharacters)
             {
                 EGID playerEGID = new EGID(playerId, group);
@@ -98,9 +119,10 @@ namespace TechbloxModdingAPI.Blocks
         [HarmonyPatch]
         public class FactoryObtainerPatch
         {
-            static void Postfix(BlockEntityFactory blockEntityFactory)
+            static void Postfix(BlockEntityFactory blockEntityFactory, IEntityFactory entityFactory)
             {
                 _blockEntityFactory = blockEntityFactory;
+                _entityFactory = entityFactory;
                 Logging.MetaDebugLog("Block entity factory injected.");
             }
 

TechbloxModdingAPI/Tests/TechbloxModdingAPIPluginTest.cs

@@ -181,6 +181,8 @@ namespace TechbloxModdingAPI.Tests
 							  .Action((float x, float y, float z) =>
 							  {
 								  var block = Block.PlaceNew(BlockIDs.Cube, new float3(x, y, z));
+								  block.Scale *= 2;
+								  new Block(BlockIDs.Cube, new float3(x + 1, y, z)).Scale *= 2;
 								  Logging.CommandLog("Block placed with type: " + block.Type);
 							  })
 							  .Build();