Added Config Getter, added Logger from PositionViewMod.

src/main/java/de/skate702/craftingkeys/util/Logger.java

@@ -0,0 +1,91 @@
+package de.skate702.craftingkeys.util;
+
+import de.skate702.craftingkeys.CraftingKeys;
+
+/**
+ * Simple Logger Class for debug output. Thank you, compiler!
+ */
+public class Logger {
+
+
+    /**
+     * Static Final Level. Compiler optimizing will kill all other calls!
+     */
+    private static final LevelOfDetail MODE = LevelOfDetail.INFO;
+
+    /**
+     * Standard Output in front of every logger action.
+     */
+    private static final String StdOutput = "[" + CraftingKeys.NAME + "/";
+
+    private static void print(String method, String message, LevelOfDetail in) {
+        System.out.println(StdOutput + in.toString() + "] " + method + ": " + message);
+
+
+        /**
+         * Prints a INFO-Message if allowed.
+         *
+         * @param method  The calling method / method info
+         * @param message The message to print
+         */
+    }
+
+    public static void info(String method, String message) {
+        if (MODE.getLevel() <= 0) {
+            print(method, message, LevelOfDetail.INFO);
+        }
+    }
+
+    /**
+     * Prints a DEBUG-Message if allowed.
+     *
+     * @param method  The calling method / method info
+     * @param message The message to print
+     */
+    public static void debug(String method, String message) {
+        if (MODE.getLevel() <= 1) {
+            print(method, message, LevelOfDetail.DEBUG);
+        }
+    }
+
+    /**
+     * Prints a WARN-Message if allowed.
+     *
+     * @param method  The calling method / method info
+     * @param message The message to print
+     */
+    public static void warn(String method, String message) {
+        if (MODE.getLevel() <= 2) {
+            print(method, message, LevelOfDetail.WARN);
+        }
+    }
+
+    /**
+     * Prints a ERROR-Message if allowed.
+     *
+     * @param method  The calling method / method info
+     * @param message The message to print
+     */
+    public static void error(String method, String message) {
+        if (MODE.getLevel() <= 3) {
+            print(method, message, LevelOfDetail.ERROR);
+        }
+    }
+
+    /**
+     * Define Level Of Detail with fixed numbers.
+     */
+    private enum LevelOfDetail {
+        INFO(0), DEBUG(1), WARN(2), ERROR(3), NONE(4);
+
+        private final int level;
+
+        LevelOfDetail(int level) {
+            this.level = level;
+        }
+
+        public int getLevel() {
+            return level;
+        }
+    }
+}