From b94b61cf628b8659d485330e8c7c9e27978e7cab Mon Sep 17 00:00:00 2001 From: Caleb Bassham Date: Fri, 28 Sep 2018 02:32:19 -0500 Subject: [PATCH] Call player spectator target events diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java index 720eb9184f..7bbcaba053 100644 --- a/src/main/java/net/minecraft/server/EntityPlayer.java +++ b/src/main/java/net/minecraft/server/EntityPlayer.java @@ -62,7 +62,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting { private EntityHuman.EnumChatVisibility cs; private boolean ct = true; private long cu = SystemUtils.b(); - private Entity cv; + private Entity cv; private void setSpectatorTargetField(Entity e) { this.cv = e; } // Paper - OBFHELPER public boolean worldChangeInvuln; private boolean cx; private void setHasSeenCredits(boolean has) { this.cx = has; } // Paper - OBFHELPER private final RecipeBookServer cy; @@ -1375,15 +1375,36 @@ public class EntityPlayer extends EntityHuman implements ICrafting { return (Entity) (this.cv == null ? this : this.cv); } - public void setSpectatorTarget(Entity entity) { + public void setSpectatorTarget(Entity newSpectatorTarget) { + // Paper start - Add PlayerStartSpectatingEntityEvent and PlayerStopSpectatingEntity Event Entity entity1 = this.getSpecatorTarget(); - this.cv = (Entity) (entity == null ? this : entity); - if (entity1 != this.cv) { - this.playerConnection.sendPacket(new PacketPlayOutCamera(this.cv)); - this.playerConnection.a(this.cv.locX, this.cv.locY, this.cv.locZ, this.yaw, this.pitch, TeleportCause.SPECTATE); // CraftBukkit + if (newSpectatorTarget == null) { + newSpectatorTarget = this; } + if (entity1 == newSpectatorTarget) return; // new spec target is the current spec target + + if (newSpectatorTarget == this) { + com.destroystokyo.paper.event.player.PlayerStopSpectatingEntityEvent playerStopSpectatingEntityEvent = new com.destroystokyo.paper.event.player.PlayerStopSpectatingEntityEvent(this.getBukkitEntity(), entity1.getBukkitEntity()); + + if (!playerStopSpectatingEntityEvent.callEvent()) { + return; + } + } else { + com.destroystokyo.paper.event.player.PlayerStartSpectatingEntityEvent playerStartSpectatingEntityEvent = new com.destroystokyo.paper.event.player.PlayerStartSpectatingEntityEvent(this.getBukkitEntity(), entity1.getBukkitEntity(), newSpectatorTarget.getBukkitEntity()); + + if (!playerStartSpectatingEntityEvent.callEvent()) { + return; + } + } + + setSpectatorTargetField(newSpectatorTarget); + + this.playerConnection.sendPacket(new PacketPlayOutCamera(newSpectatorTarget)); + // Paper end + + this.playerConnection.a(this.cv.locX, this.cv.locY, this.cv.locZ, this.yaw, this.pitch, TeleportCause.SPECTATE); // CraftBukkit } protected void E() { -- 2.19.1