raing_row

Minecraft 版本： 1.21.1

平台： neoforge

标签： decoration

This mod automatically generates grass in surrounding chunks after rain.

1. Configuration System (Config.java)

   • Mod toggle control
   • Generation interval configuration (in 10-tick units)
   • Horizontal search range configuration (in 16-block units)
   • Methods to retrieve actual values

2. Environment Detection (EnvironmentChecker.java)

   • Dimension restriction: Only works in the Overworld
   • Height restriction: Y coordinate ≥ 10
   • Biome filtering:
     • Excludes cold biomes (snowy, frozen)
     • Excludes arid biomes (desert, badlands)
     • Excludes aquatic biomes (ocean, river, swamp)
     • Excludes other unsuitable biomes (mushroom island, stone, caves, etc.)

3. Post-Rain Grass Block Mechanism (RainGrassBlock + RainGrassBlockEntity)

   • Generation timing: Generates around players during rain
   • Generation position: 3 blocks above grass blocks, requiring blocks 1-3 above to be air
   • Block characteristics:
     • Transparent with no collision box
     • Does not block light
     • Is a solid block (with BlockEntity)
   • Conversion logic:
     • Detects nearby players after rain stops
     • Applies bonemeal effect to grass blocks 3 blocks below
     • Automatically removes itself

4. Event Handling (RainGrassBlockEventHandler)

   • Listens to player tick events
   • Randomly generates post-rain grass blocks within configured range during rain
   • Generates up to 2 blocks per tick, checking 4 random points