Adds code to be able to translate plugin messages

src/main/java/net/knarcraft/paidsigns/formatting/TranslatableMessage.java

@@ -0,0 +1,78 @@
+package net.knarcraft.paidsigns.formatting;
+
+/**
+ * An enum representing all translatable messages
+ */
+public enum TranslatableMessage {
+
+    /**
+     * The prefix to display in messages
+     */
+    PREFIX,
+
+    /**
+     * The message to display when a paid sign is successfully added
+     */
+    SUCCESS_ADDED_PAID_SIGN,
+
+    /**
+     * The message to display when a paid sign condition is successfully added
+     */
+    SUCCESS_ADDED_PAID_SIGN_CONDITION,
+
+    /**
+     * The info text used to display information about a paid sign
+     */
+    PAID_SIGN_INFO,
+
+    /**
+     * The info text used to display information about a paid sign condition
+     */
+    PAID_SIGN_CONDITION_INFO,
+
+    /**
+     * The format used for displaying one of a paid sign's conditions
+     */
+    PAID_SIGN_INFO_CONDITION_FORMAT,
+
+    /**
+     * The message to display for a true boolean value
+     */
+    BOOLEAN_TRUE,
+
+    /**
+     * The message to display for a false boolean value
+     */
+    BOOLEAN_FALSE,
+
+    /**
+     * The error to display when a command argument contains an invalid number
+     */
+    ERROR_INVALID_NUMBER,
+
+    /**
+     * The error to display if a paid sign name duplicate is encountered
+     */
+    ERROR_NAME_DUPLICATE,
+
+    /**
+     * The error to display if a severe exception occurs
+     */
+    ERROR_EXCEPTION_OCCURRED,
+
+    /**
+     * The error to display if some input is invalid
+     */
+    ERROR_INVALID_INPUT,
+
+    /**
+     * The error to display if a specified paid sign is not found
+     */
+    ERROR_PAID_SIGN_NOT_FOUND,
+
+    /**
+     * The error to display if a paid sign condition is specified, but does not exist
+     */
+    ERROR_NO_SUCH_CONDITION,
+
+}