feat: added Setting builder

src/main/java/ftbsc/bscv/tools/Setting.java

@@ -0,0 +1,207 @@
+package ftbsc.bscv.tools;
+
+import static ftbsc.bscv.BoSCoVicino.log;
+
+import java.util.Optional;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.arguments.ArgumentType;
+import com.mojang.brigadier.arguments.BoolArgumentType;
+import com.mojang.brigadier.arguments.DoubleArgumentType;
+import com.mojang.brigadier.arguments.IntegerArgumentType;
+import com.mojang.brigadier.arguments.StringArgumentType;
+
+import net.minecraft.command.CommandSource;
+import net.minecraft.command.Commands;
+import net.minecraftforge.common.ForgeConfigSpec;
+import net.minecraftforge.server.command.EnumArgument;
+
+public abstract class Setting<T> {
+
+	protected Optional<String> name;
+	protected Optional<String> comment;
+	protected Optional<T> fallback;
+
+
+	Setting() {
+		this.name = Optional.empty();
+		this.comment = Optional.empty();
+		this.fallback = Optional.empty();
+	}
+
+	public Setting<T> name(String name) {
+		this.name = Optional.of(name);
+		return this;
+	}
+
+	public Setting<T> comment(String comment) {
+		this.comment = Optional.of(comment);
+		return this;
+	}
+
+	public Setting<T> fallback(T fallback) {
+		this.fallback = Optional.of(fallback);
+		return this;
+	}
+
+	abstract ForgeConfigSpec.ConfigValue<T> value(ForgeConfigSpec.Builder builder);
+
+	abstract ArgumentType<T> argument();
+
+	abstract Class<T> clazz();
+
+	public ForgeConfigSpec.ConfigValue<T> build(ForgeConfigSpec.Builder builder, CommandDispatcher<CommandSource> dispatcher) {
+		ForgeConfigSpec.ConfigValue<T> conf = this.value(builder);
+
+		dispatcher.register(
+			Commands.literal(this.name.get().toLowerCase())
+				.then(
+					Commands.literal(this.name.get())
+					.then(
+						Commands.argument(this.name.get(), this.argument())
+							.executes( ctx -> {
+								T value = ctx.getArgument(this.name.get(), this.clazz());
+								conf.set(value);
+								conf.save();
+								log(String.format("> %s -> %s <", String.join(".", conf.getPath()), conf.get().toString()));
+								return 1;
+							}))
+					.executes(ctx -> {
+						log(String.format("> %s: %s <", name, conf.get().toString()));
+						return 1;
+					})
+				)
+		);
+
+		return conf;
+
+	}
+
+	public static class Bool extends Setting<Boolean> {
+		public static Bool builder() { return new Bool(); }
+
+		public Class<Boolean> clazz() { return Boolean.class; }
+		public BoolArgumentType argument() { return BoolArgumentType.bool(); }
+
+		public ForgeConfigSpec.BooleanValue value(ForgeConfigSpec.Builder builder) {
+			return builder
+				.comment(this.comment.get())
+				.define(this.name.get(), this.fallback.get() ? true : false);
+		}
+	}
+
+
+	public static class Decimal extends Setting<Double> {
+		protected Optional<Double> min;
+		protected Optional<Double> max;
+
+		public static Decimal builder() { return new Decimal(); }
+		public Decimal() {
+			super();
+			this.min = Optional.of(Double.MIN_VALUE);
+			this.max = Optional.of(Double.MAX_VALUE);
+		}
+
+		public Decimal min(double min) {
+			this.min = Optional.of(min);
+			return this;
+		}
+
+		public Decimal max(double max) {
+			this.max = Optional.of(max);
+			return this;
+		}
+
+		public Class<Double> clazz() { return Double.class; }
+		public DoubleArgumentType argument() { return DoubleArgumentType.doubleArg(this.min.get(), this.max.get()); }
+
+		public ForgeConfigSpec.DoubleValue value(ForgeConfigSpec.Builder builder) {
+			return builder
+				.comment(this.comment.get())
+				.defineInRange(this.name.get(), this.fallback.get(), this.min.get(), this.max.get());
+		}
+	}
+
+
+	public static class Number extends Setting<Integer> {
+		protected Optional<Integer> min;
+		protected Optional<Integer> max;
+
+		public static Number builder() { return new Number(); }
+		public Number() {
+			super();
+			this.min = Optional.of(Integer.MIN_VALUE);
+			this.max = Optional.of(Integer.MAX_VALUE);
+		}
+
+		public Number min(int min) {
+			this.min = Optional.of(min);
+			return this;
+		}
+
+		public Number max(int max) {
+			this.max = Optional.of(max);
+			return this;
+		}
+
+		public Class<Integer> clazz() { return Integer.class; }
+		public IntegerArgumentType argument() { return IntegerArgumentType.integer(this.min.get(), this.max.get()); }
+
+		public ForgeConfigSpec.IntValue value(ForgeConfigSpec.Builder builder) {
+			return builder
+				.comment(this.comment.get())
+				.defineInRange(this.name.get(), this.fallback.get(), this.min.get(), this.max.get());
+		}
+	}
+
+
+	public static class Str extends Setting<String> {
+		public static Str builder() { return new Str(); }
+
+		protected boolean greedy = false;
+
+		public Str greedy(boolean greedy) {
+			this.greedy = greedy;
+			return this;
+		}
+
+		public Class<String> clazz() { return String.class; }
+		public StringArgumentType argument() {
+			return this.greedy ?
+				StringArgumentType.greedyString()
+				: StringArgumentType.string();
+		}
+
+		public ForgeConfigSpec.ConfigValue<String> value(ForgeConfigSpec.Builder builder) {
+			return builder
+				.comment(this.comment.get())
+				.define(this.name.get(), this.fallback.get());
+		}
+	}
+
+
+	public static class Switch<T extends Enum<T>> extends Setting<T> {
+		private final Class<T> enumClazz;
+
+		public static<T extends Enum<T>> Switch<T> builder(Class<T> type) { return new Switch<T>(type); }
+
+		protected Switch(Class<T> type) {
+			this.enumClazz = type;
+		}
+
+		public Class<T> clazz() {
+			return this.enumClazz;
+		}
+
+		public EnumArgument<T> argument() {
+			return EnumArgument.enumArgument(this.enumClazz);
+		}
+
+		public ForgeConfigSpec.EnumValue<T> value(ForgeConfigSpec.Builder builder) {
+			return builder
+				.comment(this.comment.get())
+				.defineEnum(this.name.get(), this.fallback.get());
+		}
+	}
+
+}