From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Zach Brown Date: Thu, 28 Sep 2017 17:21:44 -0400 Subject: [PATCH] Add PlayerJumpEvent diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java index 29b620bce44e3508dd7870347df4bbf02cef2662..3ab384f09f8b309fe204ac052db7ecaf70ba14a6 100644 --- a/src/main/java/net/minecraft/server/PlayerConnection.java +++ b/src/main/java/net/minecraft/server/PlayerConnection.java @@ -58,6 +58,8 @@ import org.bukkit.inventory.CraftingInventory; import org.bukkit.inventory.EquipmentSlot; import org.bukkit.inventory.InventoryView; import org.bukkit.util.NumberConversions; +import com.destroystokyo.paper.event.player.IllegalPacketEvent; // Paper +import com.destroystokyo.paper.event.player.PlayerJumpEvent; // Paper import co.aikar.timings.MinecraftTimings; // Paper // CraftBukkit end @@ -939,7 +941,34 @@ public class PlayerConnection implements PacketListenerPlayIn { boolean flag = d8 > 0.0D; if (this.player.isOnGround() && !packetplayinflying.b() && flag) { - this.player.jump(); + // Paper start - Add player jump event + Player player = this.getPlayer(); + Location from = new Location(player.getWorld(), lastPosX, lastPosY, lastPosZ, lastYaw, lastPitch); // Get the Players previous Event location. + Location to = player.getLocation().clone(); // Start off the To location as the Players current location. + + // If the packet contains movement information then we update the To location with the correct XYZ. + if (packetplayinflying.hasPos) { + to.setX(packetplayinflying.x); + to.setY(packetplayinflying.y); + to.setZ(packetplayinflying.z); + } + + // If the packet contains look information then we update the To location with the correct Yaw & Pitch. + if (packetplayinflying.hasLook) { + to.setYaw(packetplayinflying.yaw); + to.setPitch(packetplayinflying.pitch); + } + + PlayerJumpEvent event = new PlayerJumpEvent(player, from, to); + + if (event.callEvent()) { + this.player.jump(); + } else { + from = event.getFrom(); + this.internalTeleport(from.getX(), from.getY(), from.getZ(), from.getYaw(), from.getPitch(), Collections.emptySet()); + return; + } + // Paper end } this.player.move(EnumMoveType.PLAYER, new Vec3D(d7, d8, d9));