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-rw-r--r--src/main/java/net/minecraft/server/ItemBlock.java6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/main/java/net/minecraft/server/ItemBlock.java b/src/main/java/net/minecraft/server/ItemBlock.java
index 3c1ee76e..34253666 100644
--- a/src/main/java/net/minecraft/server/ItemBlock.java
+++ b/src/main/java/net/minecraft/server/ItemBlock.java
@@ -62,9 +62,13 @@ public class ItemBlock extends Item {
// would happen if you place x step onto another y step, so let's just keep
// track of the entire state
CraftBlockState blockStateBelow = null;
+ // Toggles whether the normal or the block below is used for the place event
+ boolean eventUseBlockBelow = false;
if ((world.getTypeId(i, j - 1, k) == Block.STEP.id || world.getTypeId(i, j - 1, k) == Block.DOUBLE_STEP.id)
&& (itemstack.id == Block.DOUBLE_STEP.id || itemstack.id == Block.STEP.id)) {
blockStateBelow = CraftBlockState.getBlockState(world, i, j - 1, k);
+ // Step is placed on step, forms a doublestep replacing the original step, so we need the lower block
+ eventUseBlockBelow = itemstack.id == Block.STEP.id && blockStateBelow.getTypeId() == Block.STEP.id;
}
/**
@@ -78,7 +82,7 @@ public class ItemBlock extends Item {
* replace this with.
*/
if (world.setRawTypeIdAndData(i, j, k, this.id, this.filterData(itemstack.getData()))) { // <-- world.setTypeIdAndData does this to place the block
- BlockPlaceEvent event = CraftEventFactory.callBlockPlaceEvent(world, entityhuman, replacedBlockState, clickedX, clickedY, clickedZ, block);
+ BlockPlaceEvent event = CraftEventFactory.callBlockPlaceEvent(world, entityhuman, eventUseBlockBelow ? blockStateBelow : replacedBlockState, clickedX, clickedY, clickedZ, block);
if (event.isCancelled() || !event.canBuild()) {
if (blockStateBelow != null) { // Used for steps