PaperMC/patches/api/0408-Add-EntityFertilizeEggEvent.patch
Jake Potrebic 2fa8efce9b
Updated Upstream (Bukkit/CraftBukkit) (#9485)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
82af5dc6 SPIGOT-7396: Add PlayerSignOpenEvent
3f0281ca SPIGOT-7063, PR-763: Add DragonBattle#initiateRespawn with custom EnderCrystals
f83c8df4 PR-873: Add PlayerRecipeBookClickEvent
14560d39 SPIGOT-7435: Add TeleportCause#EXIT_BED
2cc6db92 SPIGOT-7422, PR-887: Add API to set sherds on decorated pots
36022f02 PR-883: Add ItemFactory#getSpawnEgg
12eb5c46 PR-881: Update Scoreboard Javadocs, remove explicit exception throwing
f6d8d44a PR-882: Add modern time API methods to ban API
21a7b710 Upgrade some Maven plugins to reduce warnings
11fd1225 PR-886: Deprecate the SmithingRecipe constructor as it now does nothing
dbd1761d SPIGOT-7406: Improve documentation for getDragonBattle

CraftBukkit Changes:
d548daac2 SPIGOT-7446: BlockState#update not updating a spawner's type to null
70e0bc050 SPIGOT-7447: Fix --forceUpgrade
6752f1d63 SPIGOT-7396: Add PlayerSignOpenEvent
847b4cad5 SPIGOT-7063, PR-1071: Add DragonBattle#initiateRespawn with custom EnderCrystals
c335a555f PR-1212: Add PlayerRecipeBookClickEvent
4be756ecb SPIGOT-7445: Fix opening smithing inventory
db70bd6ed SPIGOT-7441: Fix issue placing certain items in creative/op
f7fa6d993 SPIGOT-7435: Add TeleportCause#EXIT_BED
b435e8e8d SPIGOT-7349: Player#setDisplayName not working when message/format unmodified
a2fafdd1d PR-1232: Re-add fix for player rotation
7cf863de1 PR-1233: Remove some old MC bug fixes now fixed in vanilla
08ec344ad Fix ChunkGenerator#generateCaves never being called
5daeb502a SPIGOT-7422, PR-1228: Add API to set sherds on decorated pots
52faa6b32 PR-1224: Add ItemFactory#getSpawnEgg
01cae71b7 SPIGOT-7429: Fix LEFT_CLICK_AIR not working for passable entities and spectators
a94277a18 PR-1223: Remove non-existent scoreboard display name/prefix/suffix limits
36b107660 PR-1225: Add modern time API methods to ban API
59ead25bc Upgrade some Maven plugins to reduce warnings
202fc5c4e Increase outdated build delay
ce545de57 SPIGOT-7398: TextDisplay#setInterpolationDuration incorrectly updates the line width

Spigot Changes:
b41c46db Rebuild patches
3374045a SPIGOT-7431: Fix EntityMountEvent returning opposite entities
0ca4eb66 Rebuild patches
2023-08-05 17:21:59 -07:00

152 lines
4.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
Date: Fri, 24 Jun 2022 11:56:32 +0200
Subject: [PATCH] Add EntityFertilizeEggEvent
diff --git a/src/main/java/io/papermc/paper/event/entity/EntityFertilizeEggEvent.java b/src/main/java/io/papermc/paper/event/entity/EntityFertilizeEggEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..adc596cae5e4a6e52c51eba16b5aa37410d30e5c
--- /dev/null
+++ b/src/main/java/io/papermc/paper/event/entity/EntityFertilizeEggEvent.java
@@ -0,0 +1,140 @@
+package io.papermc.paper.event.entity;
+
+import com.google.common.base.Preconditions;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Called when two entities mate and the mating process results in a fertilization.
+ * Fertilization differs from normal breeding, as represented by the {@link org.bukkit.event.entity.EntityBreedEvent}, as
+ * it does not result in the immediate creation of the child entity in the world.
+ * <p>
+ * An example of this would be:
+ * <ul>
+ * <li>A frog being marked as "is_pregnant" and laying {@link org.bukkit.Material#FROGSPAWN} later.</li>
+ * <li>Sniffers producing the {@link org.bukkit.Material#SNIFFER_EGG} item, which needs to be placed before it can begin to hatch.</li>
+ * <li>A turtle being marked with "HasEgg" and laying a {@link org.bukkit.Material#TURTLE_EGG} later.</li>
+ * </ul>
+ *
+ * The event hence only exposes the two parent entities in the fertilization process and cannot provide the child entity, as it will only exist at a later point in time.
+ */
+public class EntityFertilizeEggEvent extends EntityEvent implements Cancellable {
+
+ private static final HandlerList HANDLER_LIST = new HandlerList();
+
+ private final LivingEntity mother;
+ private final LivingEntity father;
+ private final Player breeder;
+ private final ItemStack bredWith;
+ private int experience;
+
+ private boolean cancel;
+
+ public EntityFertilizeEggEvent(@NotNull LivingEntity mother, @NotNull LivingEntity father, @Nullable Player breeder, @Nullable ItemStack bredWith, int experience) {
+ super(mother);
+ Preconditions.checkArgument(mother != null, "Cannot have null mother");
+ Preconditions.checkArgument(father != null, "Cannot have null father");
+
+ // Breeder can be null in the case of spontaneous conception
+ this.mother = mother;
+ this.father = father;
+ this.breeder = breeder;
+ this.bredWith = bredWith;
+ this.experience = experience;
+ }
+
+ @NotNull
+ @Override
+ public LivingEntity getEntity() {
+ return (LivingEntity) entity;
+ }
+
+ /**
+ * Provides the entity in the fertilization process that will eventually be responsible for "creating" offspring,
+ * may that be by setting a block that later hatches or dropping an egg that has to be placed.
+ *
+ * @return The "mother" entity.
+ */
+ @NotNull
+ public LivingEntity getMother() {
+ return mother;
+ }
+
+ /**
+ * Provides the "father" entity in the fertilization process that is not responsible for initiating the offspring
+ * creation.
+ *
+ * @return the other parent
+ */
+ @NotNull
+ public LivingEntity getFather() {
+ return father;
+ }
+
+ /**
+ * Gets the Entity responsible for fertilization. Breeder is null for spontaneous
+ * conception.
+ *
+ * @return The Entity who initiated breeding.
+ */
+ @Nullable
+ public Player getBreeder() {
+ return breeder;
+ }
+
+ /**
+ * The ItemStack that was used to initiate fertilization, if present.
+ *
+ * @return ItemStack used to initiate breeding.
+ */
+ @Nullable
+ public ItemStack getBredWith() {
+ return bredWith;
+ }
+
+ /**
+ * Get the amount of experience granted by fertilization.
+ *
+ * @return experience amount
+ */
+ public int getExperience() {
+ return experience;
+ }
+
+ /**
+ * Set the amount of experience granted by fertilization.
+ * If the amount is negative or zero, no experience will be dropped.
+ *
+ * @param experience experience amount
+ */
+ public void setExperience(int experience) {
+ this.experience = experience;
+ }
+
+ @Override
+ public boolean isCancelled() {
+ return cancel;
+ }
+
+ @Override
+ public void setCancelled(boolean cancel) {
+ this.cancel = cancel;
+ }
+
+ @NotNull
+ @Override
+ public HandlerList getHandlers() {
+ return HANDLER_LIST;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return HANDLER_LIST;
+ }
+}