Add option to disable saving the hires-layer

Author: TBlueF

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

@@ -46,6 +46,8 @@ public class MapConfig implements MapSettings {
 
     private boolean renderEdges = true;
 
+    private boolean saveHiresLayer = true;
+
     private String storage = "file";
 
     private boolean ignoreMissingLightData = false;
@@ -110,6 +112,11 @@ public boolean isRenderEdges() {
         return renderEdges;
     }
 
+    @Override
+    public boolean isSaveHiresLayer() {
+        return saveHiresLayer;
+    }
+
     public String getStorage() {
         return storage;
     }

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

@@ -76,6 +76,14 @@ ${max-y-comment<<#>>}max-y: ${max-y}
 # Default is true
 render-edges: true
 
+# Whether the hires-layer will be saved to the storage.
+# Disabling this will speed up rendering and reduce the size of the map-files a lot.
+# But you will not be able to see the full 3d-models if you zoom in on the map.
+# Changing this to false will not remove any existing tiles, existing tiles just won't get updated anymore.
+# Changing this to true will require a re-render of the map.
+# Default is true
+save-hires-layer: true
+
 # This defines the storage-config that will be used to save this map.
 # You can find your storage configs next to this config file in the 'storages'-folder.
 # Changing this value requires a re-render of the map. The map in the old storage will not be deleted.

BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/BmMap.java

@@ -117,7 +117,7 @@ public void renderTile(Vector2i tile) {
 
         long start = System.nanoTime();
 
-        hiresModelManager.render(world, tile, lowresTileManager);
+        hiresModelManager.render(world, tile, lowresTileManager, mapSettings.isSaveHiresLayer());
 
         long end = System.nanoTime();
         long delta = end - start;

BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/HiresModelManager.java

@@ -57,7 +57,7 @@ public HiresModelManager(Storage.TileStorage storage, HiresModelRenderer rendere
     /**
      * Renders the given world tile with the provided render-settings
      */
-    public void render(World world, Vector2i tile, TileMetaConsumer tileMetaConsumer) {
+    public void render(World world, Vector2i tile, TileMetaConsumer tileMetaConsumer, boolean save) {
         Vector2i tileMin = tileGrid.getCellMin(tile);
         Vector2i tileMax = tileGrid.getCellMax(tile);
 
@@ -67,7 +67,7 @@ public void render(World world, Vector2i tile, TileMetaConsumer tileMetaConsumer
         HiresTileModel model = HiresTileModel.instancePool().claimInstance();
 
         renderer.render(world, modelMin, modelMax, model, tileMetaConsumer);
-        save(model, tile);
+        if (save) save(model, tile);
 
         HiresTileModel.instancePool().recycleInstance(model);
     }

BlueMapCore/src/main/java/de/bluecolored/bluemap/core/map/hires/RenderSettings.java

@@ -97,4 +97,6 @@ default boolean isInsideRenderBoundaries(int x, int y, int z) {
                 y <= max.getY();
     }
 
+    boolean isSaveHiresLayer();
+
 }