[Feature] Parameter to change fog density

src/main/java/org/betterx/bclib/client/render/CustomFogRenderer.java

@@ -48,7 +48,12 @@ public class CustomFogRenderer {
             return false;
         }
 
-        float fog = getFogDensity(entity.level, entity.getX(), entity.getEyeY(), entity.getZ());
+        float fog = getFogDensity(
+                entity.level,
+                entity.getX(),
+                entity.getEyeY(),
+                entity.getZ()
+        ) * Configs.CLIENT_CONFIG.fogDensity();
         BackgroundInfo.fogDensity = fog;
 
         if (thickFog(thickFog, entity.level)) {
@@ -78,7 +83,6 @@ public class CustomFogRenderer {
                 BackgroundInfo.blindness = 0;
             }
         }
-
         RenderSystem.setShaderFogStart(fogStart);
         RenderSystem.setShaderFogEnd(fogEnd);
 

src/main/java/org/betterx/bclib/config/ClientConfig.java

@@ -66,6 +66,12 @@ public class ClientConfig extends NamedPathConfig {
             "rendering"
     );
 
+    public static final ConfigToken<Float> FOG_DENSITY = ConfigToken.Float(
+            1.0f,
+            "FogDensity",
+            "rendering"
+    );
+
     public ClientConfig() {
         super(BCLib.MOD_ID, "client", false);
     }
@@ -105,4 +111,8 @@ public class ClientConfig extends NamedPathConfig {
     public boolean renderCustomFog() {
         return get(CUSTOM_FOG_RENDERING);
     }
+
+    public float fogDensity() {
+        return get(FOG_DENSITY);
+    }
 }