Taboolib 5.0 fully refactored & Not a plugin now.

src/main/scala/io/izzel/taboolib/Version.java

@@ -0,0 +1,57 @@
+package io.izzel.taboolib;
+
+import org.bukkit.Bukkit;
+
+/**
+ * @Author 坏黑
+ * @Since 2019-07-05 14:42
+ */
+public enum Version {
+
+    v1_7(10700), v1_8(10800), v1_9(10900), v1_10(11000), v1_11(11100), v1_12(11200), v1_13(11300), v1_14(11400), vNull(0);
+
+    private int versionInt;
+
+    Version(int versionInt) {
+        this.versionInt = versionInt;
+    }
+
+    public int getVersionInt() {
+        return versionInt;
+    }
+
+    public static boolean isAfter(Version in) {
+        return getCurrentVersion().getVersionInt() >= in.getVersionInt();
+    }
+
+    public static boolean isBefore(Version in) {
+        return getCurrentVersion().getVersionInt() < in.getVersionInt();
+    }
+
+    public static String getBukkitVersion() {
+        return Bukkit.getServer().getClass().getName().split("\\.")[3];
+    }
+
+    public static Version getCurrentVersion() {
+        String nmsVersion = getBukkitVersion();
+        if (nmsVersion.startsWith("v1_7")) {
+            return v1_7;
+        } else if (nmsVersion.startsWith("v1_8")) {
+            return v1_8;
+        } else if (nmsVersion.startsWith("v1_9")) {
+            return v1_9;
+        } else if (nmsVersion.startsWith("v1_10")) {
+            return v1_10;
+        } else if (nmsVersion.startsWith("v1_11")) {
+            return v1_11;
+        } else if (nmsVersion.startsWith("v1_12")) {
+            return v1_12;
+        } else if (nmsVersion.startsWith("v1_13")) {
+            return v1_13;
+        } else if (nmsVersion.startsWith("v1_14")) {
+            return v1_14;
+        } else {
+            return vNull;
+        }
+    }
+}