文件位置见下图黄线。
# Configuration file
####################
# feature
####################
feature {
# This allows for custom generation to be specified in the WorldCustomGen.txt file.
B:AllowCustomGeneration=false
# This will flatten the bedrock layer to a single block in height. 默认设置是false，我们修改成true
B:FlatBedrock=true
# This allows for vanilla ore generation to be REPLACED. Configure in the 'world.vanilla' section; vanilla defaults have been provided.
B:ReplaceVanillaGeneration=false
# If FlatBedrock is enabled, this will enforce it in previously generated chunks.
B:RetroactiveFlatBedrock=false
# This will retroactively generate ores in previously generated chunks.
B:RetroactiveOreGeneration=false
}
进游戏，选择生成一张新地图（创造模式），往下挖到基岩，下面就是见证奇迹的时刻：
所有的基岩只会生成在1格，360度无死角平铺，是不是特别整齐。（强迫症患者的福音，你还在等什么！快拿起手中的......省略300字）
。 
