Dialog Camera und DoF bearbeitet

blight-game/src/main/java/de/blight/game/config/GraphicsScreen.java

@@ -30,7 +30,8 @@ public class GraphicsScreen extends MenuScreen {
     private static final int ROW_AA       = 3;
     private static final int ROW_VIEWDIST = 4;
     private static final int ROW_SHADOW   = 5;
-    private static final int ROW_COUNT    = 6;
+    private static final int ROW_POSTFX   = 6;
+    private static final int ROW_COUNT    = 7;
 
     private final GraphicsSettings live;
     private       GraphicsSettings edit;
@@ -63,6 +64,7 @@ public class GraphicsScreen extends MenuScreen {
         edit.samples     = live.samples;
         edit.viewDistance  = live.viewDistance;
         edit.shadowQuality = live.shadowQuality;
+        edit.postFxQuality = live.postFxQuality;
 
         resIdx = 0;
         for (int i = 0; i < resolutions.length; i++) {
@@ -86,7 +88,8 @@ public class GraphicsScreen extends MenuScreen {
             "menu.graphics.row.vsync",
             "menu.graphics.row.aa",
             "menu.graphics.row.viewdist",
-            "menu.graphics.row.shadow"
+            "menu.graphics.row.shadow",
+            "menu.graphics.row.postfx"
         };
 
         float lblX   = CONT_X + 30f;
@@ -145,6 +148,11 @@ public class GraphicsScreen extends MenuScreen {
                 case MEDIUM -> t("menu.graphics.val.shadow.medium");
                 case HIGH   -> t("menu.graphics.val.shadow.high");
             };
+            case ROW_POSTFX -> switch (edit.postFxQuality) {
+                case OFF    -> t("menu.graphics.val.off");
+                case MEDIUM -> t("menu.graphics.val.shadow.medium");
+                case HIGH   -> t("menu.graphics.val.shadow.high");
+            };
             default -> "";
         };
         BitmapText vt = valTexts[row];
@@ -178,18 +186,24 @@ public class GraphicsScreen extends MenuScreen {
                 GraphicsSettings.ShadowQuality[] sqs = GraphicsSettings.ShadowQuality.values();
                 edit.shadowQuality = sqs[(edit.shadowQuality.ordinal() + dir + sqs.length) % sqs.length];
                 break;
+            case ROW_POSTFX:
+                GraphicsSettings.PostFxQuality[] pfqs = GraphicsSettings.PostFxQuality.values();
+                edit.postFxQuality = pfqs[(edit.postFxQuality.ordinal() + dir + pfqs.length) % pfqs.length];
+                break;
         }
         refreshText(row);
     }
 
     private void applyAndSave() {
         boolean shadowChanged = live.shadowQuality != edit.shadowQuality;
+        boolean postFxChanged = live.postFxQuality != edit.postFxQuality;
         boolean needsRestart  = live.width      != edit.width
                              || live.height     != edit.height
                              || live.fullscreen != edit.fullscreen
                              || live.vsync      != edit.vsync
                              || live.samples    != edit.samples
-                             || shadowChanged;
+                             || shadowChanged
+                             || postFxChanged;
 
         live.width         = edit.width;
         live.height        = edit.height;
@@ -198,6 +212,7 @@ public class GraphicsScreen extends MenuScreen {
         live.samples       = edit.samples;
         live.viewDistance  = edit.viewDistance;
         live.shadowQuality = edit.shadowQuality;
+        live.postFxQuality = edit.postFxQuality;
         GraphicsStore.save(live);
 
         WeatherState ws = getApplication().getStateManager().getState(WeatherState.class);

blight-game/src/main/java/de/blight/game/config/GraphicsSettings.java

@@ -10,6 +10,29 @@ public class GraphicsSettings {
     public ShadowQuality shadowQuality = ShadowQuality.MEDIUM;
     /** Verstecktes Debug-Flag: erzwingt LOD2 (Impostor) für alle Objekte. Nur per Konsole setzbar. */
     public boolean       debugLod2     = false;
+    public PostFxQuality postFxQuality = PostFxQuality.HIGH;
+
+    public enum PostFxQuality {
+        //             fxaa    toneMap  bloomI  bloomExp  godRays
+        OFF   (        false,  false,   0f,     0f,       false),
+        MEDIUM(        true,   true,    0.4f,   3.0f,     false),
+        HIGH  (        true,   true,    0.6f,   3.5f,     true );
+
+        public final boolean fxaa;
+        public final boolean toneMap;
+        public final float   bloomIntensity;
+        public final float   bloomExposurePower;
+        public final boolean godRays;
+
+        PostFxQuality(boolean fxaa, boolean toneMap,
+                      float bloomIntensity, float bloomExposurePower, boolean godRays) {
+            this.fxaa               = fxaa;
+            this.toneMap            = toneMap;
+            this.bloomIntensity     = bloomIntensity;
+            this.bloomExposurePower = bloomExposurePower;
+            this.godRays            = godRays;
+        }
+    }
 
     /**
      * Schattenqualitäts-Stufen.

blight-game/src/main/java/de/blight/game/control/ThirdPersonCamera.java

@@ -23,7 +23,7 @@ public class ThirdPersonCamera {
     private static final float BASE_DISTANCE      = 5f;
     private static final float MIN_DISTANCE       = BASE_DISTANCE - 3f;
     private static final float MAX_DISTANCE       = BASE_DISTANCE + 3f;
-    private static final float MIN_VERTICAL_ANGLE = 0.08f;   // Kamera immer leicht über Schulter
+    private static final float MIN_VERTICAL_ANGLE = -0.12f;  // Kamera kann bis Kniehöhe sinken
     private static final float MAX_VERTICAL_ANGLE = FastMath.HALF_PI - 0.1f;
     private static final float TARGET_HEIGHT      = 1.0f;
 
@@ -38,6 +38,7 @@ public class ThirdPersonCamera {
     private float distance = BASE_DISTANCE;
     private boolean paused = false;
 
+
     public ThirdPersonCamera(Camera cam, InputManager inputManager, KeyBindings keyBindings) {
         this.cam = cam;
         this.inputManager = inputManager;

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

@@ -80,6 +80,8 @@ public class WorldScene extends BaseAppState {
     private MapData              loadedMapData;
     private FilterPostProcessor  sharedFPP;
     private BlightFogFilter      fogFilter;
+    private com.jme3.post.filters.LightScatteringFilter lightScatterFilter;
+    private com.jme3.post.filters.DepthOfFieldFilter    dofFilter;
     private TerrainChunkState    terrainChunkState;
     private Material             terrainMaterial;
 
@@ -435,6 +437,15 @@ public class WorldScene extends BaseAppState {
             for (Material mat : characterPbrMaterials) {
                 mat.setColor("Emissive", new ColorRGBA(ac.r, ac.g, ac.b, 1f));
             }
+
+            if (lightScatterFilter != null) {
+                Vector3f sunDir = dayNight.getSunDirection();
+                // Weltposition der Sonne: von der Kamera aus weit entfernt entgegen der Lichtrichtung
+                Vector3f sunWorld = app.getCamera().getLocation().add(sunDir.negate().mult(10000f));
+                lightScatterFilter.setLightPosition(sunWorld);
+                // Deaktivieren wenn Sonne hinter der Kamera (gleiche Richtung wie Kamera schaut)
+                lightScatterFilter.setEnabled(sunDir.dot(app.getCamera().getDirection()) < 0.2f);
+            }
         }
 
     }
@@ -492,6 +503,25 @@ public class WorldScene extends BaseAppState {
         log.info("[Debug] Nebel {}", nowEnabled ? "AN" : "AUS");
     }
 
+    /**
+     * Tiefenschärfe aktivieren. focusRange definiert den beidseitigen Schärfebereich
+     * um focusDistance — alles innerhalb [focusDistance-focusRange, focusDistance+focusRange]
+     * bleibt scharf, der Rest wird geblurt.
+     */
+    public void focusDof(float focusDistance, float focusRange, float blurScale) {
+        if (dofFilter == null) return;
+        dofFilter.setFocusDistance(focusDistance);
+        dofFilter.setFocusRange(focusRange);
+        dofFilter.setBlurScale(blurScale);
+        dofFilter.setEnabled(true);
+    }
+
+    /** Tiefenschärfe deaktivieren. */
+    public void clearDof() {
+        if (dofFilter == null) return;
+        dofFilter.setEnabled(false);
+    }
+
     @Override protected void cleanup(Application app) {
     }
     @Override protected void onDisable() {}
@@ -778,6 +808,43 @@ public class WorldScene extends BaseAppState {
             log.warn("[WorldScene] Post-Processing nicht verfügbar: {}", e.getMessage());
         }
 
+        GraphicsSettings.PostFxQuality pfx = graphicsSettings.postFxQuality;
+
+        if (pfx.bloomIntensity > 0f) {
+            com.jme3.post.filters.BloomFilter bloom =
+                    new com.jme3.post.filters.BloomFilter(com.jme3.post.filters.BloomFilter.GlowMode.Scene);
+            bloom.setBloomIntensity(pfx.bloomIntensity);
+            bloom.setExposurePower(pfx.bloomExposurePower);
+            bloom.setDownSamplingFactor(2f);
+            fpp.addFilter(bloom);
+        }
+
+        if (pfx.godRays) {
+            // Initiale Sonnenposition: von Kamera aus weit entfernt entgegen Lichtrichtung
+            Vector3f initSunPos = app.getCamera().getLocation().add(sunDir.negate().mult(10000f));
+            lightScatterFilter = new com.jme3.post.filters.LightScatteringFilter(initSunPos);
+            lightScatterFilter.setLightDensity(0.8f);
+            lightScatterFilter.setBlurStart(0.3f);
+            lightScatterFilter.setBlurWidth(0.4f);
+            lightScatterFilter.setNbSamples(150);
+            fpp.addFilter(lightScatterFilter);
+        }
+
+        if (pfx.toneMap) {
+            fpp.addFilter(new com.jme3.post.filters.ToneMapFilter());
+        }
+
+        dofFilter = new com.jme3.post.filters.DepthOfFieldFilter();
+        dofFilter.setFocusDistance(0f);
+        dofFilter.setFocusRange(0f);
+        dofFilter.setBlurScale(1.5f);
+        dofFilter.setEnabled(false);
+        fpp.addFilter(dofFilter);
+
+        if (pfx.fxaa) {
+            fpp.addFilter(new com.jme3.post.filters.FXAAFilter());
+        }
+
         app.getViewPort().addProcessor(fpp);
     }
 

blight-game/src/main/java/de/blight/game/state/DialogHudState.java

@@ -35,6 +35,7 @@ import de.blight.common.model.trigger.ChangeRoutineTrigger;
 import de.blight.common.model.trigger.NpcStatusTrigger;
 import de.blight.common.model.trigger.Trigger;
 import de.blight.game.audio.DialogTtsService;
+import de.blight.game.scene.WorldScene;
 import de.blight.game.config.MenuCanvas;
 import de.blight.game.config.NinePatch;
 import de.blight.lang.TextResolver;
@@ -224,7 +225,7 @@ public class DialogHudState extends BaseAppState {
             int optIdx = scrollOffset + slot;
             if (optIdx >= total) break;
             float ty = baseY - slot * LINE_H_OPT;
-            if (vy >= ty - LINE_H_OPT + 4f && vy <= ty + 4f) {
+            if (vy >= ty - LINE_H_OPT && vy < ty + FONT_OPT) {
                 if (selectedOpt != optIdx) {
                     selectedOpt = optIdx;
                     renderOptions();
@@ -320,6 +321,10 @@ public class DialogHudState extends BaseAppState {
         this.pageIdx   = 0;
         renderCurrentTextPage(speaker);
         if (tts != null) tts.speak(rawText);
+
+        // Shot-Reverse-Shot: NPC spricht → über Schulter des Spielers; Spieler spricht → über NPC-Schulter
+        WorldNpcsState npcs = getStateManager().getState(WorldNpcsState.class);
+        if (npcs != null) npcs.switchDialogCamera(textPhase == Phase.TEXT_NPC);
     }
 
     private void renderCurrentTextPage(String speaker) {
@@ -358,6 +363,10 @@ public class DialogHudState extends BaseAppState {
             onOptionsShown.run();
         }
 
+        // Optionen = Spieler ist am Zug → Kamera über Schulter des NPC (blickt auf Spieler)
+        WorldNpcsState npcs = getStateManager().getState(WorldNpcsState.class);
+        if (npcs != null) npcs.switchDialogCamera(false);
+
         for (DialogOption opt : options) {
             // Primär: erster Hero-Step oder textHero (Fallback für Legacy-Daten)
             String label = "";
@@ -480,7 +489,7 @@ public class DialogHudState extends BaseAppState {
         // Klick auf Scroll-Pfeil ▲
         if (scrollOffset > 0) {
             float ty = baseY + LINE_H_OPT;
-            if (vy >= ty - LINE_H_OPT + 4f && vy <= ty + 4f) {
+            if (vy >= ty - LINE_H_OPT && vy < ty + FONT_OPT) {
                 scrollOffset = Math.max(0, scrollOffset - 1);
                 renderOptions();
                 return;
@@ -490,7 +499,7 @@ public class DialogHudState extends BaseAppState {
         // Klick auf Scroll-Pfeil ▼
         if (scrollOffset + MAX_OPTIONS < total) {
             float ty = baseY - MAX_OPTIONS * LINE_H_OPT;
-            if (vy >= ty - LINE_H_OPT + 4f && vy <= ty + 4f) {
+            if (vy >= ty - LINE_H_OPT && vy < ty + FONT_OPT) {
                 scrollOffset = Math.min(total - MAX_OPTIONS, scrollOffset + 1);
                 renderOptions();
                 return;
@@ -502,8 +511,8 @@ public class DialogHudState extends BaseAppState {
             int optIdx = scrollOffset + slot;
             if (optIdx >= total) break;
             float ty    = baseY - slot * LINE_H_OPT;
-            float by    = ty - LINE_H_OPT + 4f;
+            float by    = ty - LINE_H_OPT;
-            float byEnd = ty + 4f;
+            float byEnd = ty + FONT_OPT;
             if (vy >= by && vy <= byEnd) {
                 log.debug("[DialogHud] Treffer: Option {} (slot {} ty={})", optIdx, slot, ty);
                 selectedOpt = optIdx;
@@ -716,6 +725,9 @@ public class DialogHudState extends BaseAppState {
         autoAdvanceTimer = -1f;
         if (tts != null) tts.stop();
         setHudsVisible(true);
+
+        WorldScene ws = getStateManager().getState(WorldScene.class);
+        if (ws != null) ws.clearDof();
         unregisterInput();
         if (canvasNode != null) {
             canvasNode.setCullHint(Spatial.CullHint.Always);

blight-game/src/main/java/de/blight/game/state/WorldNpcsState.java

@@ -35,6 +35,7 @@ import de.blight.game.animation.AnimationLibrary;
 import de.blight.game.config.KeyBindings;
 import de.blight.game.control.PlayerInputControl;
 import de.blight.game.control.ThirdPersonCamera;
+import de.blight.game.scene.WorldScene;
 import de.blight.game.state.TerrainChunkState;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -497,40 +498,72 @@ public class WorldNpcsState extends BaseAppState {
     }
 
     private void enterDialogCamera(Vector3f npcPos, Vector3f playerPos) {
-        // NPC-Spatial auf Bodenniveau; playerPos = Physik-Kapsel-Mitte → auf NPC-Boden projizieren
-        float groundY = npcPos.y;
-        Vector3f npcFeet    = new Vector3f(npcPos.x,    groundY, npcPos.z);
-        Vector3f playerFeet = new Vector3f(playerPos.x, groundY, playerPos.z);
-        float charDist = Math.max(1.0f, npcFeet.distance(playerFeet));
-
-        // Lookat: Brust-/Schulterhöhe zwischen beiden Figuren
-        Vector3f lookAt = npcFeet.add(playerFeet).multLocal(0.5f);
-        lookAt.y += 1.2f;
-
-        // Senkrechte Seite zur NPC↔Spieler-Achse
-        Vector3f axis = npcFeet.subtract(playerFeet);
-        if (axis.lengthSquared() < 0.001f) { axis.set(1f, 0f, 0f); }
-        axis.normalizeLocal();
-        Vector3f side = axis.cross(Vector3f.UNIT_Y).normalizeLocal();
-
-        // FOV 45° → tan(22.5°) ≈ 0.41 → für charDist/2 sichtbar: dist = (charDist/2)/0.41 × Puffer
-        // Faktor 2.5 gibt genug Rand dass Figuren + Umgebung im Bild sind; Minimum 5 m
-        float dist  = Math.max(5.0f, charDist * 2.5f);
-        float camUp = 1.6f;
-
-        // Seite wählen: erhöhter Horizontalstrahl (2 m über lookAt), um Terrain-Clipping zu vermeiden.
-        // avoidClipping() wird NICHT für die Distanz genutzt, weil Bodenstrahlen bei großen
-        // Distanzen häufig auf Geländekanten treffen und die Kamera fälschlich nah platzieren.
-        Vector3f elevated = lookAt.add(0f, 2f, 0f);
-        float freeA = openDistance(elevated, side);
-        float freeB = openDistance(elevated, side.negate());
-        Vector3f chosen = freeA >= freeB ? side : side.negate();
-
-        Vector3f camPos = lookAt.add(chosen.mult(dist)).add(0f, camUp, 0f);
-
         if (thirdPersonCam != null) { thirdPersonCam.setPaused(true); }
+        // NPC spricht zuerst → Kamera über Schulter des Spielers (Zuhörer)
+        switchDialogCamera(true);
+    }
+
+    /**
+     * Kamera für Shot-Reverse-Shot umschalten.
+     * npcSpeaking=true  → Kamera hinter Spieler, blickt auf NPC
+     * npcSpeaking=false → Kamera hinter NPC, blickt auf Spieler
+     */
+    public void switchDialogCamera(boolean npcSpeaking) {
+        if (dialogNpc == null || physicsChar == null) return;
+        // physicsChar.getPhysicsLocation() = Kapsel-Mitte (≈ 0,9 m über Boden)
+        Vector3f playerCenter = physicsChar.getPhysicsLocation();
+        Vector3f npcFeet      = dialogNpc.visual().getLocalTranslation();
+
+        float playerFaceY = playerCenter.y + 0.9f;
+        float npcFaceY    = npcFeet.y    + 1.6f;
+        // Kamera-Abstand über dem Gesicht aus dem NPC-Fall ableiten, damit beide Shots identisch wirken
+        float camAboveFace = playerFaceY - npcFaceY;  // Spielerschulter minus NPC-Gesicht (≈ 0.2 m)
+
+        if (npcSpeaking) {
+            // Listener = Spieler, Speaker = NPC
+            placeCamera(
+                playerCenter.x, playerFaceY,              playerCenter.z,
+                npcFeet.x,      npcFaceY,                 npcFeet.z
+            );
+        } else {
+            // Listener = NPC, Speaker = Spieler — gleicher Winkel wie im NPC-Fall
+            placeCamera(
+                npcFeet.x,      playerFaceY + camAboveFace, npcFeet.z,
+                playerCenter.x, playerFaceY,                playerCenter.z
+            );
+        }
+    }
+
+    private void placeCamera(float lisX, float lisY, float lisZ,
+                              float spkX, float spkY, float spkZ) {
+        Vector3f shoulder    = new Vector3f(lisX, lisY, lisZ);
+        Vector3f speakerFace = new Vector3f(spkX, spkY, spkZ);
+
+        // Horizontale Richtung Listener → Sprecher
+        Vector3f toSpeaker = new Vector3f(spkX - lisX, 0f, spkZ - lisZ);
+        if (toSpeaker.lengthSquared() < 0.001f) { toSpeaker.set(0f, 0f, 1f); }
+        toSpeaker.normalizeLocal();
+
+        // Schulterseite: die Seite mit mehr Freiraum wählen
+        Vector3f rightA   = toSpeaker.cross(Vector3f.UNIT_Y).normalizeLocal();
+        Vector3f elevated = shoulder.add(0f, 0.5f, 0f);
+        Vector3f right    = openDistance(elevated, rightA) >= openDistance(elevated, rightA.negate())
+                            ? rightA : rightA.negate();
+
+        // Kamera: hinter Listener, leicht zur Seite versetzt, weiter zurück für steileren Winkel
+        Vector3f camPos = shoulder
+                .add(right.mult(0.45f))
+                .subtract(toSpeaker.mult(1.5f));
+
+        // Gesicht nahe oberem Bildrand: Kamera deutlich unterhalb des Gesichts anzielen
+        Vector3f lookTarget = new Vector3f(spkX, spkY - 0.9f, spkZ);
         cam.setLocation(camPos);
-        cam.lookAt(lookAt, Vector3f.UNIT_Y);
+        cam.lookAt(lookTarget, Vector3f.UNIT_Y);
+
+        // DOF-Fokuspunkt = Gesicht des Sprechers (dynamischer Abstand)
+        float focusDist = camPos.distance(speakerFace);
+        WorldScene ws = getStateManager().getState(WorldScene.class);
+        if (ws != null) { ws.focusDof(focusDist, 10f, 0.8f); }
     }
 
     /** Freier Abstand in {@code dir} ab {@code origin} bis zur ersten Kollision (max Float.MAX_VALUE). */
@@ -597,7 +630,12 @@ public class WorldNpcsState extends BaseAppState {
                 });
     }
 
-    // ── Accessor für InteractionHudState ──────────────────────────────────────
+    // ── Accessoren ────────────────────────────────────────────────────────────
+
+    /** Liefert das Spatial des aktuellen Dialog-NPCs, oder null wenn kein Dialog aktiv. */
+    public com.jme3.scene.Spatial getDialogNpcSpatial() {
+        return dialogNpc != null ? dialogNpc.visual() : null;
+    }
 
     public String getHoveredLabelKey() {
         if (hoveredIdx < 0 || hoveredIdx >= spawned.size()) return null;

blight-lang/src/main/resources/lang/messages_de.properties

@@ -58,6 +58,7 @@ menu.graphics.row.shadow=Schattenqualität
 menu.graphics.val.shadow.low=Niedrig
 menu.graphics.val.shadow.medium=Mittel
 menu.graphics.val.shadow.high=Hoch
+menu.graphics.row.postfx=Post-Effekte
 menu.graphics.val.resolution.native=Nativ
 menu.graphics.btn.apply=Übernehmen
 menu.graphics.btn.cancel=Abbrechen

blight-lang/src/main/resources/lang/messages_en.properties

@@ -61,6 +61,7 @@ menu.graphics.row.shadow=Shadow Quality
 menu.graphics.val.shadow.low=Low
 menu.graphics.val.shadow.medium=Medium
 menu.graphics.val.shadow.high=High
+menu.graphics.row.postfx=Post Effects
 menu.graphics.val.resolution.native=Native
 menu.graphics.btn.apply=Apply
 menu.graphics.btn.cancel=Cancel