Merge branch 'master' into future

docs/scarpet/api/Auxiliary.md

@@ -431,7 +431,7 @@ Returns `true` if creation and loading of the datapack was successful. Loading o
 reloading of all other datapacks (vanilla restrictions, identical to /datapack enable), however unlike with `/reload` 
 command, scarpet apps will not be reloaded by adding a datapack using `create_datapack`.
 
-Currently, only json files are supported in the packs. `'pack.mcmeta'` file is added automatically.
+Currently, only json/nbt/mcfunction files are supported in the packs. `'pack.mcmeta'` file is added automatically.
 
 Reloading of datapacks that define new dimensions is not implemented in vanilla. Vanilla game only loads 
 dimension information on server start. `create_datapack` is therefore a direct replacement of manually ploping of the specified 
@@ -548,6 +548,10 @@ script run create_datapack('craftable_cobwebs', {
 });
 </pre>
 
+Function example:
+<pre>
+ script run create_datapack('example',{'data/test/functions/talk.mcfunction'->'say 1\nsay 2'})
+</pre>
 ### `enable_hidden_dimensions()`
 
 The function reads current datapack settings detecting new dimensions defined by these datapacks that have not yet been added

src/main/java/carpet/script/api/Auxiliary.java

@@ -29,6 +29,7 @@ import carpet.script.utils.WorldTools;
 import carpet.script.value.BooleanValue;
 import carpet.script.value.EntityValue;
 import carpet.script.value.FormattedTextValue;
+import carpet.script.value.LazyListValue;
 import carpet.script.value.ListValue;
 import carpet.script.value.MapValue;
 import carpet.script.value.NBTSerializableValue;
@@ -50,6 +51,7 @@ import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NbtCompound;
 import net.minecraft.nbt.NbtHelper;
+import net.minecraft.nbt.NbtIo;
 import net.minecraft.nbt.NbtOps;
 import net.minecraft.nbt.NbtString;
 import net.minecraft.nbt.NbtElement;
@@ -1180,6 +1182,75 @@ public class Auxiliary {
             }
         }
     }
+    private static void zipValueToText(Path path, Value output) throws IOException
+    {
+        List<Value> toJoin;
+        String string;
+        String delimiter=System.lineSeparator();
+        // i dont know it shoule be \n or System.lineSeparator
+        if (output instanceof LazyListValue)
+        {
+            toJoin = ((LazyListValue) output).unroll();
+            string = toJoin.stream().map(Value::getString).collect(Collectors.joining(delimiter));
+        }
+        else if (output instanceof ListValue)
+        {
+            toJoin = ((ListValue) output).getItems();
+            string = toJoin.stream().map(Value::getString).collect(Collectors.joining(delimiter));
+        }
+        else
+        {
+            string = output.getString();
+        }
+        
+        
+        Files.createDirectories(path.getParent());
+        BufferedWriter bufferedWriter = Files.newBufferedWriter(path);
+        Throwable incident = null;
+        try
+        {
+            bufferedWriter.write(string);
+        }
+        catch (Throwable shitHappened)
+        {
+            incident = shitHappened;
+            throw shitHappened;
+        }
+        finally
+        {
+            if (incident != null) {
+                try {
+                    bufferedWriter.close();
+                } catch (Throwable otherShitHappened) {
+                    incident.addSuppressed(otherShitHappened);
+                }
+            } else {
+                bufferedWriter.close();
+            }
+        }
+    }
+
+    private static void zipValueToNBT(Path path, Value output) throws IOException
+    {
+        
+        
+        NBTSerializableValue tagValue =  (output instanceof NBTSerializableValue)
+                        ? (NBTSerializableValue) output
+                        : new NBTSerializableValue(output.getString());
+        NbtElement tag = tagValue.getTag();
+        Files.createDirectories(path.getParent());
+        
+        
+        try
+        {
+            if (tag instanceof NbtCompound)
+                NbtIo.writeCompressed((NbtCompound) tag, Files.newOutputStream(path));
+        }
+        catch (Throwable shitHappened)
+        {
+            throw shitHappened;
+        }
+    }
 
     private static void walkTheDPMap(MapValue node, Path path) throws IOException
     {
@@ -1193,7 +1264,13 @@ public class Auxiliary {
             {
                 zipValueToJson(child, val);
             }
-            else
+            else if (strkey.endsWith(".mcfunction")|strkey.endsWith(".txt")|strkey.endsWith(".mcmeta"))
+            {
+                zipValueToText(child, val);
+            }else if (strkey.endsWith(".nbt"))
+            {
+                zipValueToNBT(child, val);
+            }else
             {
                 if (!(val instanceof MapValue)) throw new InternalExpressionException("Value of "+strkey+" should be a map");
                 Files.createDirectory(child);