blockinfo

ButterflyPins/BlockEntities/BlockEntityButterflyPinBoard.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Text;
 using Vintagestory.API.Client;
 using Vintagestory.API.Common;
 using Vintagestory.API.Datastructures;
@@ -110,6 +111,46 @@ public class BlockEntityButterflyPinBoard : BlockEntityDisplay
         }
     }
 
+    public override void GetBlockInfo(IPlayer forPlayer, StringBuilder dsc)
+    {
+        int highlightedSlot = -1;
+        BlockSelection? selection = forPlayer?.CurrentBlockSelection;
+        if (selection?.Position != null && selection.Position.Equals(Pos))
+            highlightedSlot = GetSlotIndex(selection.HitPosition);
+
+        AppendContentsBlockInfo(dsc, highlightedSlot);
+    }
+
+    public bool AppendContentsBlockInfo(StringBuilder builder, int highlightedSlot)
+    {
+        int initialLength = builder.Length;
+
+        for (int slotIndex = 0; slotIndex < ActiveSlotCount; slotIndex++)
+        {
+            ItemStack? stack = inventory[slotIndex].Itemstack;
+            if (stack == null)
+                continue;
+
+            if (builder.Length > initialLength)
+                builder.AppendLine();
+            else if (initialLength > 0)
+                builder.AppendLine();
+
+            string itemName = stack.GetName();
+            if (slotIndex == highlightedSlot)
+            {
+                builder.Append("<font color=\"#00ffff\">");
+                builder.Append(itemName);
+                builder.Append("</font>");
+                continue;
+            }
+
+            builder.Append(itemName);
+        }
+
+        return builder.Length > initialLength;
+    }
+
     public int GetSlotIndex(Vec3d hitPosition)
     {
         Vec3d local = ToBaseOrientation(hitPosition);