use default step interval of 64 for display updates

otherwise it's too slow for any reasonable number of vessels
poseidon-fisheries · Nov 11, 2024 · 36fad3e · 36fad3e
1 parent 635c28a
commit 36fad3e
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Showing 2 changed files with 15 additions and 7 deletions.
diff --git a/gui/src/main/java/uk/ac/ox/poseidon/gui/DisplayWrapper.java b/gui/src/main/java/uk/ac/ox/poseidon/gui/DisplayWrapper.java
@@ -28,12 +28,14 @@
 import javax.swing.*;
 import java.util.Map;
 
+import static sim.display.Display2D.UPDATE_RULE_STEPS;
+
 public abstract class DisplayWrapper<D, P extends FieldPortrayal> {
 
-    protected final String title;
-    protected final Map<String, Factory<? extends P>> portrayalFactories;
-    protected D display;
-    protected JFrame displayFrame;
+    private final String title;
+    final Map<String, Factory<? extends P>> portrayalFactories;
+    D display;
+    private JFrame displayFrame;
 
     DisplayWrapper(
         final String title,

diff --git a/gui/src/main/java/uk/ac/ox/poseidon/gui/DisplayWrapper2D.java b/gui/src/main/java/uk/ac/ox/poseidon/gui/DisplayWrapper2D.java
@@ -31,6 +31,8 @@
 
 public class DisplayWrapper2D extends DisplayWrapper<Display2D, FieldPortrayal2D> {
 
+    private static final int DEFAULT_STEP_INTERVAL = 64;
+
     private final double width;
     private final double height;
     private final Paint backDrop;
@@ -50,9 +52,13 @@ public DisplayWrapper2D(
 
     @Override
     Display2D createDisplay(final GUIState guiState) {
-        final Display2D display = new Display2D(width, height, guiState);
-        display.setClipping(false);
-        return display;
+        return new Display2D(width, height, guiState) {
+            {
+                setClipping(false);
+                updateRule = UPDATE_RULE_STEPS;
+                stepInterval = DEFAULT_STEP_INTERVAL;
+            }
+        };
     }
 
     @Override