feat(game.config): methods for defining string list

auioc · Oct 27, 2022 · 38b0a3c · 38b0a3c
1 parent 2e76668
commit 38b0a3c
Showing 1 changed file with 27 additions and 0 deletions.
diff --git a/src/main/java/org/auioc/mcmod/arnicalib/game/config/ConfigUtils.java b/src/main/java/org/auioc/mcmod/arnicalib/game/config/ConfigUtils.java
@@ -2,10 +2,24 @@
 
 import java.util.List;
 import java.util.function.Consumer;
+import java.util.function.Predicate;
+import com.google.common.base.Joiner;
+import com.google.common.base.Splitter;
+import com.google.common.collect.Lists;
 import net.minecraftforge.common.ForgeConfigSpec.Builder;
+import net.minecraftforge.common.ForgeConfigSpec.ConfigValue;
 
 public class ConfigUtils {
 
+    public static final Joiner LINE_JOINER = Joiner.on("\n");
+    public static final Joiner DOT_JOINER = Joiner.on(".");
+    public static final Splitter DOT_SPLITTER = Splitter.on(".");
+
+    public static List<String> split(String path) {
+        return Lists.newArrayList(DOT_SPLITTER.split(path));
+    }
+
+
     public static void pushWithoutPop(Builder specBuilder, String path, Consumer<Builder> subBuilder) {
         specBuilder.push(path);
         subBuilder.accept(specBuilder);
@@ -18,6 +32,19 @@ public static void push(Builder specBuilder, String path, Consumer<Builder> subB
     }
 
 
+    public static <T> ConfigValue<List<? extends T>> defineList(Builder specBuilder, String path, Predicate<Object> elementValidator) {
+        return specBuilder.defineListAllowEmpty(split(path), List::of, elementValidator);
+    }
+
+    public static ConfigValue<List<? extends String>> defineStringList(Builder specBuilder, String path) {
+        return defineList(specBuilder, path, (o) -> o instanceof String);
+    }
+
+    public static ConfigValue<List<? extends String>> defineStringList(Builder specBuilder, String path, List<String> allowedValues) {
+        return defineList(specBuilder, path, (o) -> o instanceof String && allowedValues.contains(o));
+    }
+
+
     public static boolean validateListSize(Object o, int size) {
         if (o instanceof List<?> l) {
             return l.size() == size;