weather is saving now

src/frontend/debug_panel.cpp

@@ -139,8 +139,8 @@ std::shared_ptr<UINode> create_debug_panel(
     }
     {
         auto bar = std::make_shared<TrackBar>(0.0f, 1.0f, 0.0f, 0.005f, 8);
-        bar->setSupplier([=]() {return WorldRenderer::fog;});
+        bar->setSupplier([=]() {return level->getWorld()->fog;});
-        bar->setConsumer([=](double val) {WorldRenderer::fog = val;});
+        bar->setConsumer([=](double val) {level->getWorld()->fog = val;});
         panel->add(bar);
     }
     {

src/graphics/render/WorldRenderer.cpp

@@ -274,11 +274,12 @@ void WorldRenderer::draw(
     bool hudVisible, 
     PostProcessing* postProcessing
 ){
+    auto world = level->getWorld();
     const Viewport& vp = pctx.getViewport();
     camera->aspect = vp.getWidth() / static_cast<float>(vp.getHeight());
 
     const EngineSettings& settings = engine->getSettings();
-    skybox->refresh(pctx, level->getWorld()->daytime, 1.0f+fog*2.0f, 4);
+    skybox->refresh(pctx, world->daytime, 1.0f+world->fog*2.0f, 4);
 
     Assets* assets = engine->getAssets();
     Shader* linesShader = assets->getShader("lines");
@@ -291,7 +292,7 @@ void WorldRenderer::draw(
         Window::clearDepth();
 
         // Drawing background sky plane
-        skybox->draw(pctx, camera, assets, level->getWorld()->daytime, fog);
+        skybox->draw(pctx, camera, assets, world->daytime, world->fog);
         
         // Actually world render with depth buffer on
         {
@@ -355,5 +356,3 @@ void WorldRenderer::drawBorders(int sx, int sy, int sz, int ex, int ey, int ez)
     }
     lineBatch->render();
 }
-
-float WorldRenderer::fog = 0.0f;

src/graphics/render/WorldRenderer.hpp

@@ -76,8 +76,6 @@ public:
         Camera* camera, 
         const EngineSettings& settings
     );
-
-    static float fog;
 };
 
 

src/world/World.cpp

@@ -194,19 +194,20 @@ void World::deserialize(dynamic::Map* root) {
     if (generator == "") {
         generator = WorldGenerators::getDefaultGeneratorID();
     }
-    auto verobj = root->map("version");
+    if (auto verobj = root->map("version")) {
-    if (verobj) {
         int major=0, minor=-1;
         verobj->num("major", major);
         verobj->num("minor", minor);
-        std::cout << "world version: " << major << "." << minor << std::endl;
+        logger.info() << "world version: " << major << "." << minor;
     }
-    auto timeobj = root->map("time");
+    if (auto timeobj = root->map("time")) {
-    if (timeobj) {
         timeobj->num("day-time", daytime);
         timeobj->num("day-time-speed", daytimeSpeed);
         timeobj->num("total-time", totalTime);
     }
+    if (auto weatherobj = root->map("weather")) {
+        weatherobj->num("fog", fog);
+    }
     nextInventoryId = root->get("next-inventory-id", 2);
 }
 
@@ -226,6 +227,9 @@ std::unique_ptr<dynamic::Map> World::serialize() const {
     timeobj.put("day-time-speed", daytimeSpeed);
     timeobj.put("total-time", totalTime);
 
+    auto& weatherobj = root->putMap("weather");
+    weatherobj.put("fog", fog);
+
     root->put("next-inventory-id", nextInventoryId);
     return root;
 }

src/world/World.hpp

@@ -49,6 +49,9 @@ public:
     /// @brief total time passed in the world (not depending on daytimeSpeed)
     double totalTime = 0.0;
 
+    /// @brief will be replaced with weather in future 
+    float fog = 0.0f;
+
     World(
         std::string name, 
         std::string generator,