Creating a fog

This guide assumes you've already created and setup an Avoid project.
This guide uses meta-programming. Another way may either not be implemented or you may need to figure it out on your own.

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§ Making a fog with the Avoid Framework

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1. Create a java class;
   You can pick any location within your project source code directory.

2. Paste the following code:
   

   package com.example.avoidtmpl.fluid;
   
   import pl.olafcio.avoid.mods.annotation_processor.AutoFog;
   import pl.olafcio.avoid.net.entity.Entity;
   import pl.olafcio.avoid.net.fog.Fog;
   import pl.olafcio.avoid.net.fog.FogState;
   import pl.olafcio.avoid.net.fog.delta.TickTracker;
   import pl.olafcio.avoid.net.id.Identification;
   import pl.olafcio.avoid.net.world.World;
   
   @AutoFog
   public class OilFog extends Fog {
       @Override
       public void createFog(FogState fog, Entity entity, World world, float blockDistance, TickTracker tickTracker) {
           // customize this method to be like you want your fog to be.
           fog.skyEnd=6.0f;
           fog.cloudEnd=6.0f;
           fog.environmentalStart=3.25f;
           fog.environmentalEnd=6.0f;
       }
   
       @Override
       public boolean shouldApply(Identification fogType, Entity entity) {
           return fogType.is("testmod", "oil"); // replace this to contain the appropriate values for your fluid.
                                                // if you don't want this fog to be a for a fluid, you can also inspect the entity;
                                                //    or you can check for a non-fluid fogType (e.g. a minecraft one, or a neoforge one from a mod that adds some. although having dependencies that don't use the avoid framework is a mid idea, if you need to do it, do it)
       }
   
       @Override
       public int baseColor(World world, Entity entity, int renderDistance, float deltaTicks) {
           return 0x000000; // replace this with your fog color. the format is HEX (rgb in hexadecimals). you can also use new Color(...).getRGB()
       }
   }

   Of course you need to replace the class name and package.
   

3. Follow the comments;
   Change the behaviour like you want your fog to have.