increased utility of string matching using '~'

src/main/java/carpet/mixins/PlayerInventory_scarpetEventMixin.java

@@ -29,7 +29,7 @@ public abstract class PlayerInventory_scarpetEventMixin
         Item item = stack.getItem();
         int count = stack.getCount();
         boolean res = playerInventory.insertStack(-1, stack);
-        if (res)
+        if (count != stack.getCount()) // res returns false for larger item adding to a almost full ineventory
         {
             ItemStack diffStack = new ItemStack(item, count - stack.getCount());
             diffStack.setTag(stack.getTag());

src/main/java/carpet/script/value/Value.java

@@ -5,6 +5,8 @@ import com.google.gson.JsonElement;
 import com.google.gson.JsonPrimitive;
 import net.minecraft.nbt.Tag;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -145,7 +147,16 @@ public abstract class Value implements Comparable<Value>, Cloneable
     {
         final Pattern p = Pattern.compile(value1.getString());
         final Matcher m = p.matcher(this.getString());
-        return m.find()?new StringValue(m.group()):Value.NULL;
+        if (!m.find()) return Value.NULL;
+        int gc = m.groupCount();
+        if (gc == 0) return new StringValue(m.group());
+        if (gc == 1) return new StringValue(m.group(1));
+        List<Value> groups = new ArrayList<>(gc);
+        for (int i = 1; i <= gc; i++)
+        {
+            groups.add(new StringValue(m.group(i)));
+        }
+        return ListValue.wrap(groups);
     }
     public int length()
     {