public void a(Packet102WindowClick packet102windowclick) {
// CraftBukkit start
if (this.player.dead) {
return;
}
// CraftBukkit end
if (this.player.activeContainer.f == packet102windowclick.a
&& this.player.activeContainer.c(this.player)) {
ItemStack itemstack =
this.player.activeContainer.a(
packet102windowclick.b, packet102windowclick.c, packet102windowclick.f, this.player);
if (ItemStack.equals(packet102windowclick.e, itemstack)) {
this.player.netServerHandler.sendPacket(
new Packet106Transaction(packet102windowclick.a, packet102windowclick.d, true));
this.player.h = true;
this.player.activeContainer.a();
this.player.y();
this.player.h = false;
} else {
this.n.put(
Integer.valueOf(this.player.activeContainer.f), Short.valueOf(packet102windowclick.d));
this.player.netServerHandler.sendPacket(
new Packet106Transaction(packet102windowclick.a, packet102windowclick.d, false));
this.player.activeContainer.a(this.player, false);
ArrayList arraylist = new ArrayList();
for (int i = 0; i < this.player.activeContainer.e.size(); ++i) {
arraylist.add(((Slot) this.player.activeContainer.e.get(i)).getItem());
}
this.player.a(this.player.activeContainer, arraylist);
}
}
}
public void a(Packet15Place packet15place) {
WorldServer worldserver = this.minecraftServer.a(this.player.dimension);
// CraftBukkit start
if (this.player.dead) {
return;
}
// This is b horrible hack needed because the client sends 2 packets on 'right mouse click'
// aimed at b block. We shouldn't need to get the second packet if the data is handled
// but we cannot know what the client will do, so we might still get it
//
// If the time between packets is small enough, and the 'signature' similar, we discard the
// second one. This sadly has to remain until Mojang makes their packets saner. :(
// -- Grum
if (packet15place.face == 255) {
if (packet15place.itemstack != null
&& packet15place.itemstack.id == lastMaterial
&& lastPacket != null
&& packet15place.timestamp - lastPacket < 100) {
lastPacket = null;
return;
}
} else {
lastMaterial = packet15place.itemstack == null ? -1 : packet15place.itemstack.id;
lastPacket = packet15place.timestamp;
}
// CraftBukkit - if rightclick decremented the item, always send the update packet.
// this is not here for CraftBukkit's own functionality; rather it is to fix
// b notch bug where the item doesn't update correctly.
boolean always = false;
// CraftBukkit end
ItemStack itemstack = this.player.inventory.getItemInHand();
boolean flag =
worldserver.weirdIsOpCache =
worldserver.worldProvider.dimension != 0
|| this.minecraftServer.serverConfigurationManager.isOp(this.player.name);
if (packet15place.face == 255) {
if (itemstack == null) {
return;
}
// CraftBukkit start
int itemstackAmount = itemstack.count;
PlayerInteractEvent event =
CraftEventFactory.callPlayerInteractEvent(this.player, Action.RIGHT_CLICK_AIR, itemstack);
if (event.useItemInHand() != Event.Result.DENY) {
this.player.itemInWorldManager.useItem(this.player, this.player.world, itemstack);
}
// CraftBukkit - notch decrements the counter by 1 in the above method with food,
// snowballs and so forth, but he does it in b place that doesn't cause the
// inventory update packet to get sent
always = (itemstack.count != itemstackAmount);
// CraftBukkit end
} else {
int i = packet15place.a;
int j = packet15place.b;
int k = packet15place.c;
int l = packet15place.face;
ChunkCoordinates chunkcoordinates = worldserver.getSpawn();
int i1 = (int) MathHelper.abs((float) (i - chunkcoordinates.x));
int j1 = (int) MathHelper.abs((float) (k - chunkcoordinates.z));
if (i1 > j1) {
j1 = i1;
}
// CraftBukkit start - Check if we can actually do something over this large a distance
Location eyeLoc = getPlayer().getEyeLocation();
if (Math.pow(eyeLoc.getX() - i, 2)
+ Math.pow(eyeLoc.getY() - j, 2)
+ Math.pow(eyeLoc.getZ() - k, 2)
> PLACE_DISTANCE_SQUARED) {
return;
}
flag = true; // spawn protection moved to ItemBlock!!!
// CraftBukkit end
if (j1 > 16 || flag) {
this.player.itemInWorldManager.interact(this.player, worldserver, itemstack, i, j, k, l);
}
this.player.netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, worldserver));
if (l == 0) {
--j;
}
if (l == 1) {
++j;
}
if (l == 2) {
--k;
}
if (l == 3) {
++k;
}
if (l == 4) {
--i;
}
if (l == 5) {
++i;
}
this.player.netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, worldserver));
}
itemstack = this.player.inventory.getItemInHand();
if (itemstack != null && itemstack.count == 0) {
this.player.inventory.items[this.player.inventory.itemInHandIndex] = null;
}
this.player.h = true;
this.player.inventory.items[this.player.inventory.itemInHandIndex] =
ItemStack.b(this.player.inventory.items[this.player.inventory.itemInHandIndex]);
Slot slot =
this.player.activeContainer.a(this.player.inventory, this.player.inventory.itemInHandIndex);
this.player.activeContainer.a();
this.player.h = false;
// CraftBukkit
if (!ItemStack.equals(this.player.inventory.getItemInHand(), packet15place.itemstack)
|| always) {
this.sendPacket(
new Packet103SetSlot(
this.player.activeContainer.f, slot.a, this.player.inventory.getItemInHand()));
}
worldserver.weirdIsOpCache = false;
}