From 972d5d6e0be47c0c0f8522cd263d7168e6a3b382 Mon Sep 17 00:00:00 2001
From: Mario <mario.stoermer@proton.me>
Date: Thu, 3 Sep 2026 17:47:19 +0200
Subject: [PATCH] =?UTF-8?q?Weltkarte=20Klippen:=20Schraffierung,=20Zoom-ab?=
 =?UTF-8?q?h=C3=A4ngige=20Linienst=C3=A4rke,=20Wald-Stil?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Kliff-Bereiche: diagonale Schraffierung (45°, ~5.5px Abstand) im gleichen
  Grauton via gc.clip() auf die Marching-Squares-Pfade
- Klippen- und Wald-Konturlinien: 1.2px bei Zoom 0-2, 2.5px bei Zoom 3,
  3.5px bei Zoom 4 (deutlich dicker zum Reinzoomen)
- Wald-Umrandung: selber Stil und Dicke wie Klippen, aber dunkelgrün (28/78/12)
- Render-Reihenfolge bleibt: Klippen → Wasser → Wald

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../de/blight/editor/ui/WorldMapView.java     | 37 +++++++++++++++++--
 1 file changed, 34 insertions(+), 3 deletions(-)

diff --git a/blight-editor/src/main/java/de/blight/editor/ui/WorldMapView.java b/blight-editor/src/main/java/de/blight/editor/ui/WorldMapView.java
index 2cff726..8952c16 100644
--- a/blight-editor/src/main/java/de/blight/editor/ui/WorldMapView.java
+++ b/blight-editor/src/main/java/de/blight/editor/ui/WorldMapView.java
@@ -557,6 +557,15 @@ public class WorldMapView extends VBox {
         return (v00*(1-tx)+v10*tx)*(1-tz)+(v01*(1-tx)+v11*tx)*tz;
     }
 
+    /** Linienstärke für Klippen- und Wald-Konturen – steigt bei hohem Zoom deutlich an. */
+    private double overlayLineWidth() {
+        return switch (zoomLevelIdx) {
+            case 3  -> 2.5;
+            case 4  -> 3.5;
+            default -> 1.2;
+        };
+    }
+
     private void drawForestOverlay(GraphicsContext gc) {
         double cW = canvas.getWidth(), cH = canvas.getHeight();
         if (bakedForestOverlay != null) {
@@ -564,8 +573,8 @@ public class WorldMapView extends VBox {
         }
         if (!forestPaths.isEmpty()) {
             gc.save();
-            gc.setStroke(Color.rgb(45, 99, 22, 0.85));
-            gc.setLineWidth(Math.max(1.0, 1.5 / scale));
+            gc.setStroke(Color.rgb(28, 78, 12, 0.88));
+            gc.setLineWidth(overlayLineWidth());
             gc.setLineDashes();
             for (float[][] path : forestPaths) {
                 drawCoastPath(gc, path, cW, cH, 8);
@@ -580,9 +589,31 @@ public class WorldMapView extends VBox {
             gc.drawImage(bakedCliffOverlay, -panX / scale, -panY / scale, cW / scale, cH / scale, 0, 0, cW, cH);
         }
         if (!cliffPaths.isEmpty()) {
+            // Schraffierung: diagonale Linien, geclippt auf Kliff-Bereiche
+            gc.save();
+            gc.beginPath();
+            for (float[][] path : cliffPaths) {
+                if (path.length < 2) { continue; }
+                gc.moveTo(toCanvasX(path[0][0]), toCanvasZ(path[0][1]));
+                for (int i = 1; i < path.length; i++) {
+                    gc.lineTo(toCanvasX(path[i][0]), toCanvasZ(path[i][1]));
+                }
+                gc.closePath();
+            }
+            gc.clip();
+            gc.setStroke(Color.rgb(120, 115, 115, 0.45));
+            gc.setLineWidth(0.8);
+            gc.setLineDashes();
+            double hatchSpacing = 5.5;
+            for (double d = -cH; d < cW + cH; d += hatchSpacing) {
+                gc.strokeLine(d, 0, d + cH, cH);
+            }
+            gc.restore();
+
+            // Konturlinie
             gc.save();
             gc.setStroke(Color.rgb(80, 72, 72, 0.80));
-            gc.setLineWidth(Math.max(1.0, 1.5 / scale));
+            gc.setLineWidth(overlayLineWidth());
             gc.setLineDashes();
             for (float[][] path : cliffPaths) {
                 drawCoastPath(gc, path, cW, cH, 8);