From 23d98bb25f89919ff4f913f9bd7bf411cdec4d3b Mon Sep 17 00:00:00 2001
From: AJ Ferguson <fergusonjva@gmail.com>
Date: Fri, 10 Apr 2020 10:46:29 -0800
Subject: [PATCH] Fix block placement for stairs, slabs, etc.

---
 .../bedrock/BedrockActionTranslator.java      |  7 +----
 ...BedrockInventoryTransactionTranslator.java | 30 +++++++++++++------
 2 files changed, 22 insertions(+), 15 deletions(-)

diff --git a/connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockActionTranslator.java b/connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockActionTranslator.java
index ebc45ff0..206f42d1 100644
--- a/connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockActionTranslator.java
+++ b/connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockActionTranslator.java
@@ -33,12 +33,10 @@ import org.geysermc.connector.network.translators.PacketTranslator;
 import org.geysermc.connector.network.translators.Translator;
 
 import com.github.steveice10.mc.protocol.data.game.entity.metadata.Position;
-import com.github.steveice10.mc.protocol.data.game.entity.player.Hand;
 import com.github.steveice10.mc.protocol.data.game.entity.player.PlayerAction;
 import com.github.steveice10.mc.protocol.data.game.entity.player.PlayerState;
 import com.github.steveice10.mc.protocol.data.game.world.block.BlockFace;
 import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerActionPacket;
-import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerPlaceBlockPacket;
 import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerStatePacket;
 import com.nukkitx.math.vector.Vector3i;
 import com.nukkitx.protocol.bedrock.packet.PlayStatusPacket;
@@ -101,10 +99,7 @@ public class BedrockActionTranslator extends PacketTranslator<PlayerActionPacket
                 session.getDownstream().getSession().send(stopSleepingPacket);
                 break;
             case BLOCK_INTERACT:
-                ClientPlayerPlaceBlockPacket blockPacket = new ClientPlayerPlaceBlockPacket(position,
-                        BlockFace.values()[packet.getFace()],
-                        Hand.MAIN_HAND, 0, 0, 0, false);
-                session.getDownstream().getSession().send(blockPacket);
+                // Handled in BedrockInventoryTransactionTranslator
                 break;
             case START_BREAK:
                 ClientPlayerActionPacket startBreakingPacket = new ClientPlayerActionPacket(PlayerAction.START_DIGGING, new Position(packet.getBlockPosition().getX(),
diff --git a/connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockInventoryTransactionTranslator.java b/connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockInventoryTransactionTranslator.java
index c9547514..94903246 100644
--- a/connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockInventoryTransactionTranslator.java
+++ b/connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockInventoryTransactionTranslator.java
@@ -25,6 +25,7 @@
 
 package org.geysermc.connector.network.translators.bedrock;
 
+import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerPlaceBlockPacket;
 import org.geysermc.connector.entity.Entity;
 import org.geysermc.connector.network.session.GeyserSession;
 import org.geysermc.connector.network.translators.PacketTranslator;
@@ -41,7 +42,6 @@ import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlaye
 import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerUseItemPacket;
 import com.nukkitx.math.vector.Vector3f;
 import com.nukkitx.protocol.bedrock.packet.InventoryTransactionPacket;
-import org.geysermc.connector.network.translators.block.BlockTranslator;
 
 @Translator(packet = InventoryTransactionPacket.class)
 public class BedrockInventoryTransactionTranslator extends PacketTranslator<InventoryTransactionPacket> {
@@ -50,14 +50,26 @@ public class BedrockInventoryTransactionTranslator extends PacketTranslator<Inve
     public void translate(InventoryTransactionPacket packet, GeyserSession session) {
         switch (packet.getTransactionType()) {
             case ITEM_USE:
-                if (packet.getActionType() == 1) {
-                    ClientPlayerUseItemPacket useItemPacket = new ClientPlayerUseItemPacket(Hand.MAIN_HAND);
-                    session.getDownstream().getSession().send(useItemPacket);
-                } else if (packet.getActionType() == 2) {
-                    PlayerAction action = session.getGameMode() == GameMode.CREATIVE ? PlayerAction.START_DIGGING : PlayerAction.FINISH_DIGGING;
-                    Position pos = new Position(packet.getBlockPosition().getX(), packet.getBlockPosition().getY(), packet.getBlockPosition().getZ());
-                    ClientPlayerActionPacket breakPacket = new ClientPlayerActionPacket(action, pos, BlockFace.values()[packet.getFace()]);
-                    session.getDownstream().getSession().send(breakPacket);
+                switch (packet.getActionType()) {
+                    case 0:
+                        ClientPlayerPlaceBlockPacket blockPacket = new ClientPlayerPlaceBlockPacket(
+                                new Position(packet.getBlockPosition().getX(), packet.getBlockPosition().getY(), packet.getBlockPosition().getZ()),
+                                BlockFace.values()[packet.getFace()],
+                                Hand.MAIN_HAND,
+                                packet.getClickPosition().getX(), packet.getClickPosition().getY(), packet.getClickPosition().getZ(),
+                                false);
+                        session.getDownstream().getSession().send(blockPacket);
+                        break;
+                    case 1:
+                        ClientPlayerUseItemPacket useItemPacket = new ClientPlayerUseItemPacket(Hand.MAIN_HAND);
+                        session.getDownstream().getSession().send(useItemPacket);
+                        break;
+                    case 2:
+                        PlayerAction action = session.getGameMode() == GameMode.CREATIVE ? PlayerAction.START_DIGGING : PlayerAction.FINISH_DIGGING;
+                        Position pos = new Position(packet.getBlockPosition().getX(), packet.getBlockPosition().getY(), packet.getBlockPosition().getZ());
+                        ClientPlayerActionPacket breakPacket = new ClientPlayerActionPacket(action, pos, BlockFace.values()[packet.getFace()]);
+                        session.getDownstream().getSession().send(breakPacket);
+                        break;
                 }
                 break;
             case ITEM_RELEASE: