From 917e46a8d396d966c2c3b4d13e94e0a5896a7434 Mon Sep 17 00:00:00 2001 From: Thinkofdeath Date: Tue, 9 Dec 2014 12:20:44 +0000 Subject: Make sure to catch extra interact packets from the client --- nms-patches/PlayerConnection.patch | 74 +++++++++++++++++++++----------------- 1 file changed, 41 insertions(+), 33 deletions(-) (limited to 'nms-patches/PlayerConnection.patch') diff --git a/nms-patches/PlayerConnection.patch b/nms-patches/PlayerConnection.patch index 1d120cc2..841ff572 100644 --- a/nms-patches/PlayerConnection.patch +++ b/nms-patches/PlayerConnection.patch @@ -1,5 +1,5 @@ ---- ../work/decompile-8eb82bde//net/minecraft/server/PlayerConnection.java 2014-12-09 09:37:59.263833851 +0000 -+++ src/main/java/net/minecraft/server/PlayerConnection.java 2014-12-09 09:37:19.499834734 +0000 +--- ../work/decompile-8eb82bde//net/minecraft/server/PlayerConnection.java 2014-12-09 12:20:29.531617451 +0000 ++++ src/main/java/net/minecraft/server/PlayerConnection.java 2014-12-09 12:20:21.823617622 +0000 @@ -16,6 +16,48 @@ import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; @@ -390,7 +390,7 @@ ItemStack itemstack = this.player.inventory.getItemInHand(); boolean flag = false; BlockPosition blockposition = packetplayinblockplace.a(); -@@ -390,7 +627,42 @@ +@@ -390,7 +627,50 @@ return; } @@ -416,15 +416,23 @@ + Vec3D vec3d1 = vec3d.add((double) f7 * d3, (double) f6 * d3, (double) f8 * d3); + MovingObjectPosition movingobjectposition = this.player.world.rayTrace(vec3d, vec3d1, false); + -+ org.bukkit.event.player.PlayerInteractEvent event = null; ++ boolean cancelled = false; + if (movingobjectposition == null || movingobjectposition.type != EnumMovingObjectType.BLOCK) { -+ event = CraftEventFactory.callPlayerInteractEvent(this.player, Action.RIGHT_CLICK_AIR, itemstack); ++ org.bukkit.event.player.PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(this.player, Action.RIGHT_CLICK_AIR, itemstack); ++ cancelled = event.useItemInHand() == Event.Result.DENY; ++ } else { ++ if (player.playerInteractManager.firedInteract) { ++ player.playerInteractManager.firedInteract = false; ++ cancelled = player.playerInteractManager.interactResult; ++ } else { ++ org.bukkit.event.player.PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(player, Action.RIGHT_CLICK_BLOCK, movingobjectposition.a(), movingobjectposition.direction, itemstack, true); ++ cancelled = event.useItemInHand() == Event.Result.DENY; ++ } + } + -+ if (player.playerInteractManager.interactResult && (event == null || event.useItemInHand() != Event.Result.DENY)) { ++ if (!cancelled) { + this.player.playerInteractManager.useItem(this.player, this.player.world, itemstack); + } -+ player.playerInteractManager.interactResult = true; + + // CraftBukkit - notch decrements the counter by 1 in the above method with food, + // snowballs and so forth, but he does it in a place that doesn't cause the @@ -434,7 +442,7 @@ } else if (blockposition.getY() >= this.minecraftServer.getMaxBuildHeight() - 1 && (enumdirection == EnumDirection.UP || blockposition.getY() >= this.minecraftServer.getMaxBuildHeight())) { ChatMessage chatmessage = new ChatMessage("build.tooHigh", new Object[] { Integer.valueOf(this.minecraftServer.getMaxBuildHeight())}); -@@ -398,9 +670,21 @@ +@@ -398,9 +678,21 @@ this.player.playerConnection.sendPacket(new PacketPlayOutChat(chatmessage)); flag = true; } else { @@ -457,7 +465,7 @@ flag = true; } -@@ -423,7 +707,8 @@ +@@ -423,7 +715,8 @@ this.player.activeContainer.b(); this.player.g = false; @@ -467,7 +475,7 @@ this.sendPacket(new PacketPlayOutSetSlot(this.player.activeContainer.windowId, slot.rawSlotIndex, this.player.inventory.getItemInHand())); } } -@@ -437,8 +722,8 @@ +@@ -437,8 +730,8 @@ WorldServer[] aworldserver = this.minecraftServer.worldServer; int i = aworldserver.length; @@ -478,7 +486,7 @@ if (worldserver != null) { entity = packetplayinspectate.a(worldserver); -@@ -455,6 +740,7 @@ +@@ -455,6 +748,7 @@ WorldServer worldserver1 = this.player.u(); WorldServer worldserver2 = (WorldServer) entity.world; @@ -486,7 +494,7 @@ this.player.dimension = entity.dimension; this.sendPacket(new PacketPlayOutRespawn(this.player.dimension, worldserver1.getDifficulty(), worldserver1.getWorldData().getType(), this.player.playerInteractManager.getGameMode())); worldserver1.removeEntity(this.player); -@@ -472,6 +758,9 @@ +@@ -472,6 +766,9 @@ this.player.playerInteractManager.a(worldserver2); this.minecraftServer.getPlayerList().b(this.player, worldserver2); this.minecraftServer.getPlayerList().updateClient(this.player); @@ -496,7 +504,7 @@ } else { this.player.enderTeleportTo(entity.locX, entity.locY, entity.locZ); } -@@ -483,14 +772,29 @@ +@@ -483,14 +780,29 @@ public void a(PacketPlayInResourcePackStatus packetplayinresourcepackstatus) {} public void a(IChatBaseComponent ichatbasecomponent) { @@ -528,7 +536,7 @@ if (this.minecraftServer.S() && this.player.getName().equals(this.minecraftServer.R())) { PlayerConnection.c.info("Stopping singleplayer server as player logged out"); this.minecraftServer.safeShutdown(); -@@ -511,6 +815,15 @@ +@@ -511,6 +823,15 @@ return; } } @@ -544,7 +552,7 @@ try { this.networkManager.handle(packet); -@@ -524,18 +837,34 @@ +@@ -524,18 +845,34 @@ } public void a(PacketPlayInHeldItemSlot packetplayinhelditemslot) { @@ -581,7 +589,7 @@ ChatMessage chatmessage = new ChatMessage("chat.cannotSend", new Object[0]); chatmessage.getChatModifier().setColor(EnumChatFormat.RED); -@@ -548,39 +877,247 @@ +@@ -548,39 +885,247 @@ for (int i = 0; i < s.length(); ++i) { if (!SharedConstants.isAllowedChatCharacter(s.charAt(i))) { @@ -837,7 +845,7 @@ this.player.z(); switch (SwitchHelperCommandActionType.b[packetplayinentityaction.b().ordinal()]) { case 1: -@@ -601,7 +1138,7 @@ +@@ -601,7 +1146,7 @@ case 5: this.player.a(false, true, true); @@ -846,7 +854,7 @@ break; case 6: -@@ -623,6 +1160,7 @@ +@@ -623,6 +1168,7 @@ } public void a(PacketPlayInUseEntity packetplayinuseentity) { @@ -854,7 +862,7 @@ PlayerConnectionUtils.ensureMainThread(packetplayinuseentity, this, this.player.u()); WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension); Entity entity = packetplayinuseentity.a((World) worldserver); -@@ -637,18 +1175,72 @@ +@@ -637,18 +1183,72 @@ } if (this.player.h(entity) < d0) { @@ -928,7 +936,7 @@ } } } -@@ -663,7 +1255,8 @@ +@@ -663,7 +1263,8 @@ switch (SwitchHelperCommandActionType.c[enumclientcommand.ordinal()]) { case 1: if (this.player.viewingCredits) { @@ -938,7 +946,7 @@ } else if (this.player.u().getWorldData().isHardcore()) { if (this.minecraftServer.S() && this.player.getName().equals(this.minecraftServer.R())) { this.player.playerConnection.disconnect("You have died. Game over, man, it\'s game over!"); -@@ -694,11 +1287,17 @@ +@@ -694,11 +1295,17 @@ } public void a(PacketPlayInCloseWindow packetplayinclosewindow) { @@ -956,7 +964,7 @@ PlayerConnectionUtils.ensureMainThread(packetplayinwindowclick, this, this.player.u()); this.player.z(); if (this.player.activeContainer.windowId == packetplayinwindowclick.a() && this.player.activeContainer.c(this.player)) { -@@ -711,7 +1310,269 @@ +@@ -711,7 +1318,269 @@ this.player.a(this.player.activeContainer, (List) arraylist); } else { @@ -1227,7 +1235,7 @@ if (ItemStack.matches(packetplayinwindowclick.e(), itemstack)) { this.player.playerConnection.sendPacket(new PacketPlayOutTransaction(packetplayinwindowclick.a(), packetplayinwindowclick.d(), true)); -@@ -772,8 +1633,50 @@ +@@ -772,8 +1641,50 @@ } boolean flag1 = packetplayinsetcreativeslot.a() >= 1 && packetplayinsetcreativeslot.a() < 36 + PlayerInventory.getHotbarSize(); @@ -1279,7 +1287,7 @@ if (flag1 && flag2 && flag3) { if (itemstack == null) { -@@ -796,6 +1699,7 @@ +@@ -796,6 +1707,7 @@ } public void a(PacketPlayInTransaction packetplayintransaction) { @@ -1287,7 +1295,7 @@ PlayerConnectionUtils.ensureMainThread(packetplayintransaction, this, this.player.u()); Short oshort = (Short) this.n.get(this.player.activeContainer.windowId); -@@ -806,6 +1710,7 @@ +@@ -806,6 +1718,7 @@ } public void a(PacketPlayInUpdateSign packetplayinupdatesign) { @@ -1295,7 +1303,7 @@ PlayerConnectionUtils.ensureMainThread(packetplayinupdatesign, this, this.player.u()); this.player.z(); WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension); -@@ -822,10 +1727,24 @@ +@@ -822,10 +1735,24 @@ if (!tileentitysign.b() || tileentitysign.c() != this.player) { this.minecraftServer.warning("Player " + this.player.getName() + " just tried to change non-editable sign"); @@ -1321,7 +1329,7 @@ tileentitysign.update(); worldserver.notify(blockposition); } -@@ -847,11 +1766,28 @@ +@@ -847,11 +1774,28 @@ public void a(PacketPlayInAbilities packetplayinabilities) { PlayerConnectionUtils.ensureMainThread(packetplayinabilities, this, this.player.u()); @@ -1351,7 +1359,7 @@ ArrayList arraylist = Lists.newArrayList(); Iterator iterator = this.minecraftServer.tabCompleteCommand(this.player, packetplayintabcomplete.a(), packetplayintabcomplete.b()).iterator(); -@@ -891,13 +1827,15 @@ +@@ -891,13 +1835,15 @@ itemstack1 = this.player.inventory.getItemInHand(); if (itemstack1 != null) { if (itemstack.getItem() == Items.WRITABLE_BOOK && itemstack.getItem() == itemstack1.getItem()) { @@ -1368,7 +1376,7 @@ return; } finally { packetdataserializer.release(); -@@ -909,27 +1847,31 @@ +@@ -909,27 +1855,31 @@ try { itemstack = packetdataserializer.i(); @@ -1412,7 +1420,7 @@ return; } finally { packetdataserializer.release(); -@@ -946,6 +1888,7 @@ +@@ -946,6 +1896,7 @@ } } catch (Exception exception2) { PlayerConnection.c.error("Couldn\'t select trade", exception2); @@ -1420,7 +1428,7 @@ } } else if ("MC|AdvCdm".equals(packetplayincustompayload.a())) { if (!this.minecraftServer.getEnableCommandBlock()) { -@@ -986,6 +1929,7 @@ +@@ -986,6 +1937,7 @@ } } catch (Exception exception3) { PlayerConnection.c.error("Couldn\'t set command block", exception3); @@ -1428,7 +1436,7 @@ } finally { packetdataserializer.release(); } -@@ -1011,6 +1955,7 @@ +@@ -1011,6 +1963,7 @@ } } catch (Exception exception4) { PlayerConnection.c.error("Couldn\'t set beacon", exception4); @@ -1436,7 +1444,7 @@ } } } else if ("MC|ItemName".equals(packetplayincustompayload.a()) && this.player.activeContainer instanceof ContainerAnvil) { -@@ -1026,6 +1971,27 @@ +@@ -1026,6 +1979,27 @@ containeranvil.a(""); } } -- cgit v1.2.3