fix map script caching

Author: Frotty

de.peeeq.wurstscript/src/main/java/de/peeeq/wurstio/languageserver/requests/BuildMap.java

@@ -52,6 +52,9 @@ public Object execute(ModelManager modelManager) throws IOException {
                 throw new RequestFailedException(MessageType.Error, map.get().getAbsolutePath() + " does not exist.");
             }
 
+            MapRequest.mapLastModified = map.get().lastModified();
+            MapRequest.mapPath = map.get().getAbsolutePath();
+
             gui.sendProgress("Copying map");
 
             // first we copy in same location to ensure validity

de.peeeq.wurstscript/src/main/java/de/peeeq/wurstio/languageserver/requests/MapRequest.java

@@ -62,6 +62,12 @@ public abstract class MapRequest extends UserRequest<Object> {
     protected final W3InstallationData w3data;
     protected final TimeTaker timeTaker;
 
+    public static long mapLastModified = 0L;
+    public static String mapPath = "";
+
+    private static Long lastMapModified = 0L;
+    private static String lastMapPath = "";
+
     /**
      * makes the compilation slower, but more safe by discarding results from the editor and working on a copy of the model
      */
@@ -378,7 +384,6 @@ protected CompilationResult compileScript(ModelManager modelManager, WurstGui gu
         return result;
     }
 
-    private static Long lastMapModified = 0L;
 
     private File loadMapScript(Optional<File> mapCopy, ModelManager modelManager, WurstGui gui) throws Exception {
         File scriptFile = new File(new File(workspaceRoot.getFile(), "wurst"), "war3map.j");
@@ -393,10 +398,10 @@ private File loadMapScript(Optional<File> mapCopy, ModelManager modelManager, Wu
                     "RunArg noExtractMapScript is set but no mapscript is provided inside the wurst folder");
             }
         }
-        long mapLastModified = mapCopy.get().lastModified();
-        if (mapLastModified > lastMapModified) {
-            lastMapModified = mapLastModified;
-            WLogger.info("extracting mapscript");
+        if (MapRequest.mapLastModified > lastMapModified || !MapRequest.mapPath.equals(lastMapPath)) {
+            lastMapModified = MapRequest.mapLastModified;
+            lastMapPath = MapRequest.mapPath;
+            System.out.println("Map not cached yet, extracting script");
             byte[] extractedScript = null;
             try (@Nullable MpqEditor mpqEditor = MpqEditorFactory.getEditor(mapCopy, true)) {
                 if (mpqEditor.hasFile("war3map.j")) {

de.peeeq.wurstscript/src/main/java/de/peeeq/wurstio/languageserver/requests/RunMap.java

@@ -98,6 +98,8 @@ private String compileMap(ModelManager modelManager, WurstGui gui, WurstProjectC
 
         // first we copy in same location to ensure validity
         File buildDir = getBuildDir();
+        mapLastModified = map.get().lastModified();
+        mapPath = map.get().getAbsolutePath();
         Optional<File> testMap = map.map($ -> new File(buildDir, "WurstRunMap.w3x"));
         CompilationResult result = compileScript(modelManager, gui, testMap, projectConfig, buildDir, false);