Initial commit

src/main/java/net/xevianlight/extreme_rocketry/Config.java

@@ -0,0 +1,36 @@
+package net.xevianlight.extreme_rocketry;
+
+import java.util.List;
+
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceLocation;
+import net.neoforged.neoforge.common.ModConfigSpec;
+
+// An example config class. This is not required, but it's a good idea to have one to keep your config organized.
+// Demonstrates how to use Neo's config APIs
+public class Config {
+    private static final ModConfigSpec.Builder BUILDER = new ModConfigSpec.Builder();
+
+    public static final ModConfigSpec.BooleanValue LOG_DIRT_BLOCK = BUILDER
+            .comment("Whether to log the dirt block on common setup")
+            .define("logDirtBlock", true);
+
+    public static final ModConfigSpec.IntValue MAGIC_NUMBER = BUILDER
+            .comment("A magic number")
+            .defineInRange("magicNumber", 42, 0, Integer.MAX_VALUE);
+
+    public static final ModConfigSpec.ConfigValue<String> MAGIC_NUMBER_INTRODUCTION = BUILDER
+            .comment("What you want the introduction message to be for the magic number")
+            .define("magicNumberIntroduction", "The magic number is... ");
+
+    // a list of strings that are treated as resource locations for items
+    public static final ModConfigSpec.ConfigValue<List<? extends String>> ITEM_STRINGS = BUILDER
+            .comment("A list of items to log on common setup.")
+            .defineListAllowEmpty("items", List.of("minecraft:iron_ingot"), () -> "", Config::validateItemName);
+
+    static final ModConfigSpec SPEC = BUILDER.build();
+
+    private static boolean validateItemName(final Object obj) {
+        return obj instanceof String itemName && BuiltInRegistries.ITEM.containsKey(ResourceLocation.parse(itemName));
+    }
+}