geforkt von Mirrors/Paper
127 Zeilen
5.2 KiB
Diff
127 Zeilen
5.2 KiB
Diff
--- a/net/minecraft/server/EntityItem.java
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+++ b/net/minecraft/server/EntityItem.java
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@@ -3,6 +3,10 @@
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import java.util.Iterator;
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import java.util.UUID;
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import javax.annotation.Nullable;
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+// CraftBukkit start
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+import org.bukkit.event.entity.EntityPickupItemEvent;
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+import org.bukkit.event.player.PlayerPickupItemEvent;
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+// CraftBukkit end
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public class EntityItem extends Entity {
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@@ -13,6 +17,7 @@
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private UUID f;
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private UUID g;
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public float a;
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+ private int lastTick = MinecraftServer.currentTick - 1; // CraftBukkit
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public EntityItem(World world) {
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super(EntityTypes.ITEM, world);
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@@ -48,9 +53,12 @@
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this.die();
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} else {
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super.tick();
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- if (this.pickupDelay > 0 && this.pickupDelay != 32767) {
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- --this.pickupDelay;
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- }
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+ // CraftBukkit start - Use wall time for pickup and despawn timers
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+ int elapsedTicks = MinecraftServer.currentTick - this.lastTick;
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+ if (this.pickupDelay != 32767) this.pickupDelay -= elapsedTicks;
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+ if (this.age != -32768) this.age += elapsedTicks;
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+ this.lastTick = MinecraftServer.currentTick;
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+ // CraftBukkit end
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this.lastX = this.locX;
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this.lastY = this.locY;
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@@ -100,9 +108,11 @@
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this.motY *= -0.5D;
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}
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+ /* Craftbukkit start - moved up
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if (this.age != -32768) {
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++this.age;
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}
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+ // Craftbukkit end */
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this.impulse |= this.at();
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if (!this.world.isClientSide) {
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@@ -117,6 +127,12 @@
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}
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if (!this.world.isClientSide && this.age >= 6000) {
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+ // CraftBukkit start - fire ItemDespawnEvent
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+ if (org.bukkit.craftbukkit.event.CraftEventFactory.callItemDespawnEvent(this).isCancelled()) {
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+ this.age = 0;
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+ return;
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+ }
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+ // CraftBukkit end
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this.die();
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}
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@@ -165,6 +181,7 @@
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} else if (itemstack1.getCount() + itemstack.getCount() > itemstack1.getMaxStackSize()) {
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return false;
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} else {
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+ if (org.bukkit.craftbukkit.event.CraftEventFactory.callItemMergeEvent(this, entityitem).isCancelled()) return false; // CraftBukkit
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itemstack1.add(itemstack.getCount());
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entityitem.pickupDelay = Math.max(entityitem.pickupDelay, this.pickupDelay);
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entityitem.age = Math.min(entityitem.age, this.age);
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@@ -197,6 +214,11 @@
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} else if (!this.getItemStack().isEmpty() && this.getItemStack().getItem() == Items.NETHER_STAR && damagesource.isExplosion()) {
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return false;
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} else {
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+ // CraftBukkit start
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+ if (org.bukkit.craftbukkit.event.CraftEventFactory.handleNonLivingEntityDamageEvent(this, damagesource, f)) {
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+ return false;
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+ }
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+ // CraftBukkit end
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this.aA();
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this.e = (int) ((float) this.e - f);
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if (this.e <= 0) {
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@@ -255,6 +277,35 @@
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Item item = itemstack.getItem();
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int i = itemstack.getCount();
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+ // CraftBukkit start - fire PlayerPickupItemEvent
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+ int canHold = entityhuman.inventory.canHold(itemstack);
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+ int remaining = i - canHold;
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+
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+ if (this.pickupDelay <= 0 && canHold > 0) {
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+ itemstack.setCount(canHold);
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+ // Call legacy event
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+ PlayerPickupItemEvent playerEvent = new PlayerPickupItemEvent((org.bukkit.entity.Player) entityhuman.getBukkitEntity(), (org.bukkit.entity.Item) this.getBukkitEntity(), remaining);
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+ playerEvent.setCancelled(!entityhuman.canPickUpLoot);
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+ this.world.getServer().getPluginManager().callEvent(playerEvent);
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+ if (playerEvent.isCancelled()) {
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+ return;
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+ }
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+
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+ // Call newer event afterwards
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+ EntityPickupItemEvent entityEvent = new EntityPickupItemEvent((org.bukkit.entity.Player) entityhuman.getBukkitEntity(), (org.bukkit.entity.Item) this.getBukkitEntity(), remaining);
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+ entityEvent.setCancelled(!entityhuman.canPickUpLoot);
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+ this.world.getServer().getPluginManager().callEvent(entityEvent);
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+ if (entityEvent.isCancelled()) {
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+ return;
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+ }
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+
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+ itemstack.setCount(canHold + remaining);
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+
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+ // Possibly < 0; fix here so we do not have to modify code below
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+ this.pickupDelay = 0;
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+ }
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+ // CraftBukkit end
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+
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if (this.pickupDelay == 0 && (this.g == null || 6000 - this.age <= 200 || this.g.equals(entityhuman.getUniqueID())) && entityhuman.inventory.pickup(itemstack)) {
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entityhuman.receive(this, i);
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if (itemstack.isEmpty()) {
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@@ -294,6 +345,7 @@
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}
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public void setItemStack(ItemStack itemstack) {
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+ com.google.common.base.Preconditions.checkArgument(!itemstack.isEmpty(), "Cannot drop air"); // CraftBukkit
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this.getDataWatcher().set(EntityItem.b, itemstack);
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}
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