Bugfixes: ObjectController-Toolbar, Emitter ingame, Esc-Shortcut

ObjectController: Welt-Toolbar bleibt beim F7-Öffnen sichtbar (kein
eigener Toolbar mehr). Modus wechselt automatisch: Platzieren wenn
Modell/Ordner ausgewählt, sonst Bearbeiten. Neuer Button + Esc-Shortcut
zum Aufheben der Platzierungs-Auswahl.

WorldScene: EmitterSystem eingebunden — platzierte Emitter werden jetzt
auch im Spiel geladen und proximity-basiert aktiviert.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

blight-editor/src/main/java/de/blight/editor/EditorApp.java

@@ -5409,6 +5409,9 @@ public class EditorApp extends Application {
                              || input.activeLayer == SharedInput.LAYER_WATERFALL
                              || input.activeLayer == SharedInput.LAYER_VOXEL_CLIFF))
                     input.cancelZoneDrawing = true;
+                else if (pressed && input.activeLayer == SharedInput.LAYER_OBJECTS
+                             && "objecteditor".equals(registry.activeToolId()))
+                    Platform.runLater(objectController::cancelPlacement);
             }
             case DELETE -> {
                 if (pressed) {

blight-editor/src/main/java/de/blight/editor/toolset/object/ObjectController.java

@@ -6,7 +6,6 @@ import de.blight.editor.ToolContext;
 import de.blight.editor.ToolController;
 import de.blight.editor.ui.TextureChooser;
 import javafx.geometry.Insets;
-import javafx.geometry.Orientation;
 import javafx.geometry.Pos;
 import javafx.scene.control.*;
 import javafx.scene.layout.*;
@@ -40,8 +39,6 @@ public class ObjectController implements ToolController {
     private Button       objMergeBtn;
     private Button       objSaveBtn;
     private Button       objDeleteBtn;
-    private ToggleButton objPlaceBtn;
-    private ToggleButton objEditBtn;
     private ToggleButton selModeObjectBtn;
     private ToggleGroup  meshToggleGroup;
     private Label        randomTreeStatusLabel;
@@ -61,7 +58,6 @@ public class ObjectController implements ToolController {
     @Override
     public void activate() {
         ctx.setCenterView().accept(ctx.viewportSupplier().get());
-        ctx.setMainToolbar().accept(buildObjectEditorToolBar(pendingPlaceMode));
         if (pendingPlaceMode) {
             ctx.input().activeLayer = SharedInput.LAYER_OBJECTS;
             ctx.setRightPanel().accept(buildObjectPlacePanel());
@@ -108,7 +104,10 @@ public class ObjectController implements ToolController {
     // ── Öffentliche API ─────────────────────────────────────────────────────
 
     public void activatePlaceMode() {
-        pendingPlaceMode = true;
+        // Place mode only when something is actually selected; otherwise fall back to edit mode
+        boolean hasSelection = (ctx.input().pendingModelPath != null && !ctx.input().pendingModelPath.isEmpty())
+                            || (ctx.input().treeFolderPath  != null && !ctx.input().treeFolderPath.isEmpty());
+        pendingPlaceMode = hasSelection;
         if (ctx.registry().getActive() == this) {
             activate();
         } else {
@@ -129,48 +128,26 @@ public class ObjectController implements ToolController {
         if (multiPlaceCB != null) multiPlaceCB.setSelected(true);
     }
 
-    /** Zeigt das Platzieren-Panel (ohne Toolbar-Wechsel – für Aufrufe aus dem Welt-Editor). */
+    /** Zeigt das Platzieren-Panel. */
     public void showPlacePanel() {
+        pendingPlaceMode = true;
         ctx.input().activeLayer = SharedInput.LAYER_OBJECTS;
         ctx.setRightPanel().accept(buildObjectPlacePanel());
-        if (objPlaceBtn != null) objPlaceBtn.setSelected(true);
     }
 
-    /** Zeigt das Bearbeiten-Panel (ohne Toolbar-Wechsel). */
+    /** Zeigt das Bearbeiten-Panel. */
     public void showEditPanel() {
+        pendingPlaceMode = false;
         ctx.input().activeLayer = SharedInput.LAYER_OBJECTS_EDIT;
         ctx.input().pendingModelPath = null;
         ctx.setRightPanel().accept(buildObjectEditPanel());
-        if (objEditBtn != null) objEditBtn.setSelected(true);
     }
 
-    // ── Toolbar ──────────────────────────────────────────────────────────────
+    /** Hebt die Platzierungs-Auswahl auf und wechselt zum Selektier-Modus. */
-
+    public void cancelPlacement() {
-    private ToolBar buildObjectEditorToolBar(boolean placeMode) {
+        ctx.input().pendingModelPath = null;
-        Button backBtn = new Button("← Welteneditor");
+        ctx.input().treeFolderPath   = null;
-        backBtn.setOnAction(e -> ctx.switchToWorld().run());
+        showEditPanel();
-
-        objPlaceBtn = new ToggleButton("+ Platzieren");
-        objEditBtn  = new ToggleButton("# Bearbeiten");
-        objPlaceBtn.setStyle("-fx-font-weight: bold;");
-        objEditBtn.setStyle("-fx-font-weight: bold;");
-
-        ToggleGroup objGroup = new ToggleGroup();
-        objPlaceBtn.setToggleGroup(objGroup);
-        objEditBtn.setToggleGroup(objGroup);
-        if (placeMode) objPlaceBtn.setSelected(true);
-        else           objEditBtn.setSelected(true);
-
-        objPlaceBtn.setOnAction(e -> showPlacePanel());
-        objEditBtn.setOnAction(e -> showEditPanel());
-
-        Label label = new Label("Objekt Editor");
-        label.setStyle("-fx-font-weight: bold; -fx-font-size: 13;");
-        ToolBar tb = new ToolBar();
-        tb.getItems().addAll(backBtn, new Separator(Orientation.VERTICAL),
-                objPlaceBtn, objEditBtn,
-                new Separator(Orientation.VERTICAL), label);
-        return tb;
     }
 
     // ── Platzieren-Panel ─────────────────────────────────────────────────────
@@ -179,6 +156,12 @@ public class ObjectController implements ToolController {
         VBox inner = new VBox(8);
         inner.setPadding(new Insets(10));
 
+        Button cancelBtn = new Button("✕ Auswahl aufheben  [Esc]");
+        cancelBtn.setMaxWidth(Double.MAX_VALUE);
+        cancelBtn.setStyle("-fx-background-color: #e8e8e8;");
+        cancelBtn.setOnAction(e -> cancelPlacement());
+        inner.getChildren().add(cancelBtn);
+
         inner.getChildren().addAll(sectionTitle("Baum aus Ordner"), new Separator());
 
         treeFolderCB = new ComboBox<>();

blight-game/src/main/java/de/blight/game/scene/WorldScene.java

@@ -104,6 +104,7 @@ public class WorldScene extends BaseAppState {
     private de.blight.game.state.RiverSoundState      riverSound;
     private de.blight.game.state.AmbientSoundSystem   ambientSounds;
     private de.blight.game.state.MusicSystem           musicSystem;
+    private de.blight.game.state.EmitterSystem         emitterSystem;
     private de.blight.game.audio.FootstepSystem        footstepSystem;
     private de.blight.game.state.DrownState            drownState;
     private WaterInteractionState                      waterInteractionState;
@@ -277,6 +278,8 @@ public class WorldScene extends BaseAppState {
         BlightGame.status("Lade Welt-Objekte...");
         app.getStateManager().attach(new RiverState());
         app.getStateManager().attach(new de.blight.game.state.WaterfallState());
+        emitterSystem = new de.blight.game.state.EmitterSystem();
+        app.getStateManager().attach(emitterSystem);
         WorldObjectsState worldObjects = new WorldObjectsState();
         worldObjects.setLodFactor((float) graphicsSettings.viewDistance.lod0Range);
         app.getStateManager().attach(worldObjects);
@@ -467,6 +470,7 @@ public class WorldScene extends BaseAppState {
             if (riverSound    != null) riverSound.setPlayerPosition(pos);
             if (ambientSounds != null) ambientSounds.setPlayerPosition(pos);
             if (musicSystem   != null) musicSystem.setPlayerPosition(pos);
+            if (emitterSystem != null) emitterSystem.setPlayerPosition(pos);
         }
 
         if (musicSystem != null && dayNight != null)