From 7a4d97d76af2c2afe4568a95ecc2986fd86330c3 Mon Sep 17 00:00:00 2001
From: Brian Fopiano <mypsn1550@gmail.com>
Date: Thu, 22 Dec 2022 14:38:20 -0500
Subject: [PATCH] Version Check?

---
 build.gradle                                             | 2 +-
 src/main/java/com/volmit/iris/Iris.java                  | 9 +++++++++
 .../com/volmit/iris/core/nms/v19_3/NMSBinding19_3.java   | 1 +
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/build.gradle b/build.gradle
index 0611e907c..c383e39cf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,7 +24,7 @@ plugins {
     id "de.undercouch.download" version "5.0.1"
 }
 
-version '2.3.11-1.19.3' // Needs to be version specific
+version '2.3.12-1.19.3' // Needs to be version specific
 def nmsVersion = "1.19.3" //[NMS]
 def apiVersion = '1.19'
 def specialSourceVersion = '1.11.0' //[NMS]
diff --git a/src/main/java/com/volmit/iris/Iris.java b/src/main/java/com/volmit/iris/Iris.java
index bf9aee161..36e012a31 100644
--- a/src/main/java/com/volmit/iris/Iris.java
+++ b/src/main/java/com/volmit/iris/Iris.java
@@ -28,6 +28,7 @@ import com.volmit.iris.core.link.MultiverseCoreLink;
 import com.volmit.iris.core.link.MythicMobsLink;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.v19_3.NMSBinding19_3;
 import com.volmit.iris.core.pregenerator.LazyPregenerator;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.core.tools.IrisToolbelt;
@@ -532,6 +533,7 @@ public class Iris extends VolmitPlugin implements Listener {
         enable();
         super.onEnable();
         Bukkit.getPluginManager().registerEvents(this, this);
+        setupChecks();
     }
 
     public void onDisable() {
@@ -565,6 +567,13 @@ public class Iris extends VolmitPlugin implements Listener {
         return C.BOLD + "" + C.DARK_GRAY + "[" + C.BOLD + "" + C.IRIS + "Iris" + C.BOLD + C.DARK_GRAY + "]" + C.RESET + "" + C.GRAY + ": ";
     }
 
+    private void setupChecks() {
+        if (!instance.getDescription().getVersion().contains(NMSBinding19_3.NMS_VERSION)) {
+            Iris.warn("============================================");
+            Iris.warn("Iris is not compatible with this version of Minecraft.\nPlease use " + NMSBinding19_3.NMS_VERSION + " or use an older version of Iris.");
+            Iris.warn("============================================");
+        }
+    }
     private void checkConfigHotload() {
         if (configWatcher.checkModified()) {
             IrisSettings.invalidate();
diff --git a/src/main/java/com/volmit/iris/core/nms/v19_3/NMSBinding19_3.java b/src/main/java/com/volmit/iris/core/nms/v19_3/NMSBinding19_3.java
index 6c82a500f..0a091a3ef 100644
--- a/src/main/java/com/volmit/iris/core/nms/v19_3/NMSBinding19_3.java
+++ b/src/main/java/com/volmit/iris/core/nms/v19_3/NMSBinding19_3.java
@@ -74,6 +74,7 @@ public class NMSBinding19_3 implements INMSBinding {
     private final AtomicCache<RegistryAccess> registryAccess = new AtomicCache<>();
     private final AtomicCache<Method> byIdRef = new AtomicCache<>();
     private Field biomeStorageCache = null;
+    public static final String NMS_VERSION = "1.19.3";
 
     private static Object getFor(Class<?> type, Object source) {
         Object o = fieldFor(type, source);