Fix SQL on 1.17 (hacky) and optimized CompatibilityManager

src/main/java/com/gmail/nossr50/util/platform/MinecraftGameVersion.java

@@ -27,4 +27,37 @@ public class MinecraftGameVersion extends MajorMinorPatchVersion {
         super(majorVerNumber, minorVerNumber);
     }
 
+    /**
+     * Returns whether or not the Minecraft version is at least equal to or higher than a target version
+     * @param majorVerNumber target major version number - for example 1.16.5 , the 1 is the major version
+     * @param minorVerNumber target minor version number - for example 1.16.5, the 16 is the minor version
+     * @param patchVerNumber target patch version number - for example 1.16.5, the 5 is the patch version number
+     *
+     * @return returns true if Minecraft is at least a certain version
+     */
+    public boolean isAtLeast(int majorVerNumber, int minorVerNumber, int patchVerNumber) {
+        //First check if the major version is higher, if it is we have no need to check minor version or patch version
+
+        if(getMajorVersion().asInt() > majorVerNumber) {
+            return true; //Major version is one higher and hierarchically more important than the other versions
+        }
+
+        if(getMajorVersion().asInt() < majorVerNumber) {
+            return false; //Major version is below, so return false
+        }
+
+        //Major version meets the requirement, check minor version
+
+        if(getMinorVersion().asInt() > minorVerNumber) {
+            return true; //Minor version is one higher and hierarchically more important than patch version, so exit here
+        }
+
+        if(getMinorVersion().asInt() < minorVerNumber) {
+            return false; //Minor version is at least one version behind, return false
+        }
+
+        //Minor version meets the requirement, check patch version
+        return getPatchVersion().asInt() >= patchVerNumber;
+    }
+
 }