copy constructors

src/main/java/one/oth3r/sit/file/CustomBlock.java

@@ -28,6 +28,12 @@ public class CustomBlock {
         this.blockStates = blockStates;
     }
 
+    public CustomBlock(CustomBlock customBlock) {
+        this.blockIds = new ArrayList<>(customBlock.blockIds);
+        this.blockTags = new ArrayList<>(customBlock.blockTags);
+        this.blockStates = new ArrayList<>(customBlock.blockStates);
+    }
+
     public ArrayList<String> getBlockIds() {
         return blockIds;
     }

src/main/java/one/oth3r/sit/file/ServerConfig.java

@@ -43,15 +43,7 @@ public class ServerConfig implements CustomFile<ServerConfig> {
     public ServerConfig() {}
 
     public ServerConfig(ServerConfig serverConfig) {
-        this.version = serverConfig.version;
+        loadFileData(serverConfig);
-        this.lang = serverConfig.lang;
-        this.keepActive = serverConfig.keepActive;
-        this.sitWhileSeated = serverConfig.sitWhileSeated;
-        this.presetBlocks = serverConfig.presetBlocks;
-        this.customEnabled = serverConfig.customEnabled;
-        this.sittingBlocks = serverConfig.sittingBlocks;
-        this.blacklistedBlocks = serverConfig.blacklistedBlocks;
-        this.interactionBlocks = serverConfig.interactionBlocks;
     }
 
     public ServerConfig(Double version, String lang, boolean keepActive, boolean sitWhileSeated,

src/main/java/one/oth3r/sit/file/SittingBlock.java

@@ -22,4 +22,9 @@ public class SittingBlock extends CustomBlock {
         super(blockIds, blockTags, blockStates);
         this.sittingHeight = sittingHeight;
     }
+
+    public SittingBlock(SittingBlock sittingBlock) {
+        super(sittingBlock);
+        this.sittingHeight = sittingBlock.sittingHeight;
+    }
 }