Gracefully fail drone module on 1.15.2+

jwulf · web-flow · commit 76dd318c78c2 · 2020-01-30T22:58:26.000+01:00
While we figure out what to do about drone and the new Block API, this gracefully fails on 1.15.2 with a helpful message.
diff --git a/src/main/js/modules/drone/index.js b/src/main/js/modules/drone/index.js
@@ -345,11 +345,22 @@ function makeTypeIdAndDataSetter() {
       block.setTypeIdAndData(typeId, data, applyPhysics);
     };
   } else {
-    console.log('Drone using CraftEvil.setTypeIdAndData method');
-    var CraftEvil = Java.type(server.class.package.name + '.util.CraftEvil');
-    return function(block, typeId, data, applyPhysics) {
-      CraftEvil.setTypeIdAndData(block, typeId, data, applyPhysics);
-    };
+    try {
+      var CraftEvil = Java.type(server.class.package.name + '.util.CraftEvil');
+      console.log('Drone using CraftEvil.setTypeIdAndData method');
+      return function(block, typeId, data, applyPhysics) {
+        CraftEvil.setTypeIdAndData(block, typeId, data, applyPhysics);
+      };
+    } catch (e) {
+      console.log(
+        'Drone not available on this server - no setTypeIdAndData support'
+      );
+      return function(block, typeId, data, applyPhysics) {
+        throw new Error(
+          `Drone not supported on versions > 1.15.1 - no setTypeIdAndData support`
+        );
+      };
+    }
   }
 }
 
