Solar Apocalypse reborn

This mod makes the sun stronger each day, making it harder to survive on the surface.

Solar Apocalypse for Minecraft Forge 1.20.1

Solar Apocalypse is a hardcore survival mod inspired by the classic end-of-the-world Solar Apocalypse style mods.

As days pass, the surface of the world slowly collapses under the heat of the sun.

Grasslands dry out and surface plants disappear
Water sources evaporate and nearby flowing water dries up
Trees, leaves, wooden buildings, hay, bamboo, wool, and carpets can burn
Sand and red sand turn into glass
Entities and dropped items exposed to open sky catch fire
Underground exploration chests can contain small preservation loot for recovering lost plants

The sun itself does not visually grow larger.

Default progression can be changed in config/solarapocalypse-common.toml.

Day 2: Grass blocks, podzol, mycelium, moss, and similar surface blocks dry into dirt. Grass, flowers, saplings, and other surface plants begin to decay.
Day 3: Exposed water starts evaporating from water sources. Nearby flowing water and waterlogged blocks can be removed as part of the same water cluster.
Day 4: Trees, leaves, wooden blocks, hay, bamboo, wool, and similar flammable blocks begin to burn.
Day 5: Entities and dropped items under open sky catch fire. Sand and red sand begin turning into glass.

Built for Forge 1.20.1
Randomized processing within the server simulation distance
Much lighter than early chunk-wide processing, while keeping the apocalyptic atmosphere
Exposed grass/mycelium spreading is suppressed
Dead bushes are preserved for a ruined surface look
Sugar cane and cactus decay, and the sand below them can turn into glass
Minecraft and Forge block tags are used where possible for broader modded block support
Underground chests in mineshafts, dungeons, strongholds, and ancient cities can contain preservation loot
Intended to work as a server-side-only mod in multiplayer

Large forests, large bodies of water, and heavy modded worlds may still cause FPS drops or server load spikes.

To keep recovery possible after the surface is destroyed, some underground exploration chests may contain 1-3 random item types, with 1-5 items each.

Possible items include:

In multiplayer, the mod is intended to work when installed on the server only. Installing it on the client too is also fine.

This mod will heavily alter the surface of your world.
Always back up important worlds.
Existing config files may keep old values after updating. If needed, check config/solarapocalypse-common.toml.
Performance has been improved, but huge fires and large water evaporation areas can still be heavy.

This mod is inspired by the old Solar Apocalypse mod era and aims to respect that atmosphere.
All code and assets in this project are original.

Some implementation ideas were also inspired by finitewater-related code and behavior.

Solar Apocalypseは、かつて存在した終末MODの雰囲気に触発された、Forge 1.20.1対応のサバイバルMODです。

日数が進むごとに、太陽にさらされた地表が少しずつ壊れていきます。

太陽そのものは大きくなりません。

デフォルト設定は config/solarapocalypse-common.toml で変更できます。

大量の森林火災、大規模な水辺、ブロック数が多いmod環境では重くなる可能性があります。

地表が壊滅した後でも復旧手段が残るように、地下探索系チェストへ以下の候補からランダムに1-3種類、それぞれ1-5個が追加されます。

このmodはワールドの地表を大きく変化させます。
大切なワールドでは必ずバックアップを取ってください。
既存のconfigがある場合、アップデート後も古い値が残ることがあります。必要に応じて config/solarapocalypse-common.toml を確認してください。
負荷対策は入っていますが、大規模な火災や水の蒸発では重くなる場合があります。