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/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java index 72395ede1fe2570fb5bd463ddff191fc50b98191..b339a9b20f2d81a5f93bf2266d9896aae3886c3d 100644 --- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java +++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java @@ -1186,7 +1186,34 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser boolean flag = d8 > 0.0D; if (this.player.isOnGround() && !packet.isOnGround() && flag) { - this.player.jumpFromGround(); + // Paper start - Add player jump event + Player player = this.getCraftPlayer(); + 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 (packet.hasPos) { + to.setX(packet.x); + to.setY(packet.y); + to.setZ(packet.z); + } + + // If the packet contains look information then we update the To location with the correct Yaw & Pitch. + if (packet.hasRot) { + to.setYaw(packet.yRot); + to.setPitch(packet.xRot); + } + + com.destroystokyo.paper.event.player.PlayerJumpEvent event = new com.destroystokyo.paper.event.player.PlayerJumpEvent(player, from, to); + + if (event.callEvent()) { + this.player.jumpFromGround(); + } else { + from = event.getFrom(); + this.internalTeleport(from.getX(), from.getY(), from.getZ(), from.getYaw(), from.getPitch(), Collections.emptySet(), false); + return; + } + // Paper end } boolean flag1 = this.player.verticalCollisionBelow;