workaround some scuff

src/api/java/baritone/api/process/IBaritoneProcess.java

@@ -101,5 +101,14 @@ public interface IBaritoneProcess {
      *
      * @return A display name that's suitable for a HUD
      */
-    String displayName();
+    default String displayName() {
+        if (!isActive()) {
+            // i love it when impcat's scuffed HUD calls displayName for inactive processes for 1 tick too long
+            // causing NPEs when the displayname relies on fields that become null when inactive
+            return "INACTIVE";
+        }
+        return displayName0();
+    }
+
+    String displayName0();
 }

src/main/java/baritone/process/BuilderProcess.java

@@ -543,7 +543,7 @@ public class BuilderProcess extends BaritoneProcessHelper implements IBuilderPro
     }
 
     @Override
-    public String displayName() {
+    public String displayName0() {
         return "Building " + name;
     }
 

src/main/java/baritone/process/CustomGoalProcess.java

@@ -105,7 +105,7 @@ public class CustomGoalProcess extends BaritoneProcessHelper implements ICustomG
     }
 
     @Override
-    public String displayName() {
+    public String displayName0() {
         return "Custom Goal " + this.goal;
     }
 

src/main/java/baritone/process/ExploreProcess.java

@@ -94,7 +94,7 @@ public class ExploreProcess extends BaritoneProcessHelper {
     }
 
     @Override
-    public String displayName() {
+    public String displayName0() {
         return "Exploring around " + explorationOrigin + ", currently going to " + closestUncachedChunk(explorationOrigin);
     }
 }

src/main/java/baritone/process/FollowProcess.java

@@ -101,7 +101,7 @@ public final class FollowProcess extends BaritoneProcessHelper implements IFollo
     }
 
     @Override
-    public String displayName() {
+    public String displayName0() {
         return "Follow " + cache;
     }
 

src/main/java/baritone/process/GetToBlockProcess.java

@@ -160,11 +160,11 @@ public class GetToBlockProcess extends BaritoneProcessHelper implements IGetToBl
     }
 
     @Override
-    public String displayName() {
+    public String displayName0() {
         if (knownLocations.isEmpty()) {
             return "Exploring randomly to find " + gettingTo + ", no known locations";
         }
-        return "Get To Block " + gettingTo + ", " + knownLocations.size() + " known locations";
+        return "Get To " + gettingTo + ", " + knownLocations.size() + " known locations";
     }
 
     private synchronized void rescan(List<BlockPos> known, CalculationContext context) {

src/main/java/baritone/process/MineProcess.java

@@ -117,7 +117,7 @@ public final class MineProcess extends BaritoneProcessHelper implements IMinePro
     }
 
     @Override
-    public String displayName() {
+    public String displayName0() {
         return "Mine " + mining;
     }