Add setting for a default sky-light per map

common/src/main/java/de/bluecolored/bluemap/common/config/MapConfig.java

@@ -54,6 +54,7 @@ public class MapConfig implements MapSettings {
     private String voidColor = "#000000";
 
     private float ambientLight = 0;
+    private float skyLight = 1;
 
     private int removeCavesBelowY = 55;
     private int caveDetectionOceanFloor = 10000;

common/src/main/resources/de/bluecolored/bluemap/config/maps/map.conf

@@ -38,6 +38,12 @@ sky-color: "${sky-color}"
 # Default is "#000000"
 void-color: "${void-color}"
 
+# Defines the initial sky-light-strength the map will be set to when it is opened.
+# 0 is no sky-light, 1 is fully lighted.
+# You can change this at any time.
+# Default is 1
+sky-light: 1
+
 # Defines the ambient light-strength that every block is receiving, regardless of the sunlight/blocklight.
 # 0 is no ambient light, 1 is fully lighted.
 # You can change this at any time.

common/webapp/src/js/MapViewer.js

@@ -413,6 +413,7 @@ export class MapViewer {
 					this.data.uniforms.skyColor.value = map.data.skyColor;
 					this.data.uniforms.voidColor.value = map.data.voidColor;
 					this.data.uniforms.ambientLight.value = map.data.ambientLight;
+					this.data.uniforms.sunlightStrength.value = map.data.skyLight;
 					this.data.uniforms.hiresTileMap.value.map = map.hiresTileManager.tileMap.texture;
 					this.data.uniforms.hiresTileMap.value.scale.set(map.data.hires.tileSize.x, map.data.hires.tileSize.z);
 					this.data.uniforms.hiresTileMap.value.translate.set(map.data.hires.translate.x, map.data.hires.translate.z);

common/webapp/src/js/map/Map.js

@@ -68,6 +68,7 @@ export class Map {
 			skyColor: new Color(),
 			voidColor: new Color(0, 0, 0),
 			ambientLight: 0,
+			skyLight: 1,
 			hires: {
 				tileSize: {x: 32, z: 32},
 				scale: {x: 1, z: 1},
@@ -181,6 +182,7 @@ export class Map {
 				}
 
 				this.data.ambientLight = worldSettings.ambientLight ? worldSettings.ambientLight : this.data.ambientLight;
+				this.data.skyLight = worldSettings.skyLight ? worldSettings.skyLight : this.data.skyLight;
 
 				if (worldSettings.hires === undefined) worldSettings.hires = {};
 				if (worldSettings.lowres === undefined) worldSettings.lowres = {};

core/src/main/java/de/bluecolored/bluemap/core/map/MapSettings.java

@@ -50,4 +50,6 @@ public interface MapSettings extends RenderSettings {
 
     int getLodFactor();
 
+    float getSkyLight();
+
 }

core/src/main/java/de/bluecolored/bluemap/core/map/MapSettingsSerializer.java

@@ -79,8 +79,9 @@ public JsonElement serialize(BmMap map, Type typeOfSrc, JsonSerializationContext
         Color voidColor = new Color().parse(map.getMapSettings().getVoidColor());
         root.add("voidColor", context.serialize(voidColor));
 
-        // ambientLight
+        // light
         root.addProperty("ambientLight", map.getMapSettings().getAmbientLight());
+        root.addProperty("skyLight", map.getMapSettings().getSkyLight());
 
         return root;
     }