Paper/nms-patches/BlockDoor.patch

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--- a/net/minecraft/server/BlockDoor.java
+++ b/net/minecraft/server/BlockDoor.java
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@@ -2,6 +2,8 @@
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import javax.annotation.Nullable;
+import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
+
public class BlockDoor extends Block {
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public static final BlockStateDirection FACING = BlockFacingHorizontal.FACING;
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@@ -163,9 +165,24 @@
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}
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public void doPhysics(IBlockData iblockdata, World world, BlockPosition blockposition, Block block, BlockPosition blockposition1) {
- boolean flag = world.isBlockIndirectlyPowered(blockposition) || world.isBlockIndirectlyPowered(blockposition.shift(iblockdata.get(BlockDoor.HALF) == BlockPropertyDoubleBlockHalf.LOWER ? EnumDirection.UP : EnumDirection.DOWN));
+ // CraftBukkit start
+ BlockPosition otherHalf = blockposition.shift(iblockdata.get(BlockDoor.HALF) == BlockPropertyDoubleBlockHalf.LOWER ? EnumDirection.UP : EnumDirection.DOWN);
+
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+ org.bukkit.World bworld = world.getWorld();
+ org.bukkit.block.Block bukkitBlock = bworld.getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ());
+ org.bukkit.block.Block blockTop = bworld.getBlockAt(otherHalf.getX(), otherHalf.getY(), otherHalf.getZ());
+
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+ int power = bukkitBlock.getBlockPower();
+ int powerTop = blockTop.getBlockPower();
+ if (powerTop > power) power = powerTop;
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+ int oldPower = (Boolean) iblockdata.get(BlockDoor.POWERED) ? 15 : 0;
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+
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+ if (oldPower == 0 ^ power == 0) {
+ BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(bukkitBlock, oldPower, power);
+ world.getServer().getPluginManager().callEvent(eventRedstone);
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- if (block != this && flag != (Boolean) iblockdata.get(BlockDoor.POWERED)) {
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+ boolean flag = eventRedstone.getNewCurrent() > 0;
+ // CraftBukkit end
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if (flag != (Boolean) iblockdata.get(BlockDoor.OPEN)) {
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this.b(world, blockposition, flag);
}