fetter try

src/main/java/emu/grasscutter/game/props/FetterState.java

@@ -0,0 +1,42 @@
+package emu.grasscutter.game.props;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.stream.Stream;
+
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+
+public enum FetterState {
+    NONE(0),
+    NOT_OPEN(1),
+    OPEN(1),
+    FINISH(3);
+	
+	private final int value;
+	private static final Int2ObjectMap<FetterState> map = new Int2ObjectOpenHashMap<>();
+	private static final Map<String, FetterState> stringMap = new HashMap<>();
+	
+	static {
+		Stream.of(values()).forEach(e -> {
+			map.put(e.getValue(), e);
+			stringMap.put(e.name(), e);
+		});
+	}
+	
+	private FetterState(int value) {
+		this.value = value;
+	}
+
+	public int getValue() {
+		return value;
+	}
+	
+	public static FetterState getTypeByValue(int value) {
+		return map.getOrDefault(value, NONE);
+	}
+	
+	public static FetterState getTypeByName(String name) {
+		return stringMap.getOrDefault(name, NONE);
+	}
+}