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Don't extend pistons until data is set. Fixes BUKKIT-2153

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This commit is contained in:
John Driscoll 2012-08-08 00:42:18 -07:00 committed by Wesley Wolfe
parent 050a9276bc
commit 0bde47a173
2 changed files with 6 additions and 2 deletions
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2
src/main/java/net/minecraft/server/BlockPiston.java
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@ -55,7 +55,7 @@ public class BlockPiston extends Block {
public void onPlace(World world, int i, int j, int k) { public void onPlace(World world, int i, int j, int k) {
if (!world.isStatic && world.getTileEntity(i, j, k) == null) { if (!world.isStatic && world.getTileEntity(i, j, k) == null) {
// this.l(world, i, j, k); // CraftBukkit - don't extend arm of piston that doesn't exist this.l(world, i, j, k);
} }
} }

4
src/main/java/net/minecraft/server/Chunk.java
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@ -417,8 +417,12 @@ public class Chunk {
if (l != 0) { if (l != 0) {
if (!this.world.isStatic) { if (!this.world.isStatic) {
// CraftBukkit start - Don't extend piston until data is set
if (!(Block.byId[l] instanceof BlockPiston) || i2 != 0) {
Block.byId[l].onPlace(this.world, j2, j, k2); Block.byId[l].onPlace(this.world, j2, j, k2);
} }
// CraftBukkit end
}
if (Block.byId[l] instanceof BlockContainer) { if (Block.byId[l] instanceof BlockContainer) {
tileentity = this.e(i, j, k); tileentity = this.e(i, j, k);