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  1. Minecraft: Java Edition
  2. MC-113899

Leaves of Swamp world generation trees replace all non-full blocks

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    Details

    • Confirmation Status:
      Confirmed
    • Category:
      World generation

      Description

      The bug

      Leaves of swamp world generation trees replace all non-full blocks whereas trees place by the world generation in other biome or normally grown trees only replace certain blocks like leaves and vines.

      How to reproduce

      Seed: 2154973
      /tp -13241 69 -3493 -90 20
      

      Some fences are missing and instead replaced by leaves

      Code analysis

      Based on 1.11.2 decompiled using MCP 9.35 rc1

      The method net.minecraft.world.gen.feature.WorldGenSwamp.generate(World, Random, BlockPos) starts testing in a 3 block radius for free space starting at position.getY() + 1 + i - 2 but starts placing the leaves at position.getY() - 3 + i.

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            People

            • Assignee:
              ProfMobius [Mojang] ProfMobius (Thomas Guimbretiere)
              Reporter:
              marcono1234 [Mod] Marcono1234
            • Votes:
              3 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:
                CHK: