--- a/net/minecraft/server/BlockPoweredRail.java +++ b/net/minecraft/server/BlockPoweredRail.java @@ -1,5 +1,7 @@ package net.minecraft.server; +import org.bukkit.craftbukkit.event.CraftEventFactory; // CraftBukkit + public class BlockPoweredRail extends BlockMinecartTrackAbstract { public static final BlockStateEnum<BlockPropertyTrackPosition> SHAPE = BlockProperties.X; @@ -102,6 +104,13 @@ boolean flag1 = world.isBlockIndirectlyPowered(blockposition) || this.a(world, blockposition, iblockdata, true, 0) || this.a(world, blockposition, iblockdata, false, 0); if (flag1 != flag) { + // CraftBukkit start + int power = flag ? 15 : 0; + int newPower = CraftEventFactory.callRedstoneChange(world, blockposition, power, 15 - power).getNewCurrent(); + if (newPower == power) { + return; + } + // CraftBukkit end world.setTypeAndData(blockposition, (IBlockData) iblockdata.set(BlockPoweredRail.POWERED, flag1), 3); world.applyPhysics(blockposition.down(), this); if (((BlockPropertyTrackPosition) iblockdata.get(BlockPoweredRail.SHAPE)).b()) {