[1.12] How to change biome temperature?

[WildHeart]

Hello, i want to change biome temperature, how to make? I found BiomeProperties, but the Biome is not a field/method to get BiomeProperties. (for vanilla biome)

Edited December 28, 2017 by WildHeart

[daruskiy]

For a custom biome or overriding a vanilla biome?

[WildHeart]

Just now, daruskiy said:

For a custom biome or overriding a vanilla biome?

Vanilla.

[Matryoshika]

You need to iterate over all biomes that you want to change the temperature for, and change the value of the temperature field. Due note, it is both private, and final, which means you will need to use Reflection to both access it, and change it.

[TheRPGAdventurer]

Just now, Matryoshika said:

You need to iterate over all biomes that you want to change the temperature for, and change the value of the temperature field. Due note, it is both private, and final, which means you will need to use Reflection to both access it, and change it.

I think I have loads of problems with private and final objects, I am intrigued to learn what Reflection is. Can you explain me what it is?

[WildHeart]

47 minutes ago, Matryoshika said:

You need to iterate over all biomes that you want to change the temperature for, and change the value of the temperature field. Due note, it is both private, and final, which means you will need to use Reflection to both access it, and change it.

Reflection is very slow, better AccessTransformer's

[WildHeart]

1 minute ago, diesieben07 said:

Bullshit.

Falls performance, so clear?

[TheRPGAdventurer]

Just now, diesieben07 said:

98% of the time using ATs over reflection is premature optimization.

ATs?