Add 1.18.2 support

Author: TechnicallyCoded

src/main/java/com/nuclyon/technicallycoded/inventoryrollback/nms/EnumNmsVersion.java

@@ -17,7 +17,8 @@ public enum EnumNmsVersion {
     v1_16_R2,
     v1_16_R3,
     v1_17_R1,
-    v1_18_R1;
+    v1_18_R1,
+    v1_18_R2;
 
     public boolean isAtLeast(EnumNmsVersion version) {
         return this.ordinal() >= version.ordinal();

src/main/java/me/danjono/inventoryrollback/reflections/NBTWrapper.java

@@ -24,8 +24,15 @@ public NBTWrapper(ItemStack item) {
 		if (getTagElementMethodName == null) {
 			getTagElementMethodName = new HashMap<>();
 			setTagElementMethodName = new HashMap<>();
-			if (InventoryRollbackPlus.getInstance().getVersion().isAtLeast(EnumNmsVersion.v1_18_R1)) {
-				getTagMethodName = "s";
+
+			EnumNmsVersion nmsVersion = InventoryRollbackPlus.getInstance().getVersion();
+			if (nmsVersion.isAtLeast(EnumNmsVersion.v1_18_R1)) {
+
+				if (nmsVersion.isAtLeast(EnumNmsVersion.v1_18_R2)) {
+					getTagMethodName = "t";
+				} else {
+					getTagMethodName = "s";
+				}
 				setTagMethodName = "c";
 
 				getTagElementMethodName.put(String.class, "l");
@@ -39,6 +46,7 @@ public NBTWrapper(ItemStack item) {
 				setTagElementMethodName.put(Long.class, "a");
 				setTagElementMethodName.put(Double.class, "a");
 				setTagElementMethodName.put(Float.class, "a");
+
 			} else {
 				getTagMethodName = "getTag";
 				setTagMethodName = "setTag";