Config refactor

src/main/java/ru/betterend/config/ConfigKey.java

@@ -0,0 +1,56 @@
+package ru.betterend.config;
+
+import net.minecraft.util.Identifier;
+
+public class ConfigKey {
+	private final Identifier category;
+	private final Identifier parameter;
+	
+	public ConfigKey(Identifier category, Identifier parameter) {
+		this.category = category;
+		this.parameter = parameter;
+	}
+
+	public Identifier getCategory() {
+		return category;
+	}
+
+	public Identifier getParameter() {
+		return parameter;
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((category == null) ? 0 : category.hashCode());
+		result = prime * result + ((parameter == null) ? 0 : parameter.hashCode());
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj) {
+			return true;
+		}
+		if (!(obj instanceof ConfigKey)) {
+			return false;
+		}
+		ConfigKey other = (ConfigKey) obj;
+		if (category == null) {
+			if (other.category != null) {
+				return false;
+			}
+		} else if (!category.equals(other.category)) {
+			return false;
+		}
+		if (parameter == null) {
+			if (other.parameter != null) {
+				return false;
+			}
+		} else if (!parameter.equals(other.parameter)) {
+			return false;
+		}
+		return true;
+	}
+}