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Schoolable Fish API (#7089)

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Owen1212055
2022-11-25 21:21:40 -05:00
parent c30dcbbc4c
commit 91869b8753
2 changed files with 277 additions and 0 deletions
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99
patches/api/Missing-Entity-Behavior-API.patch
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@@ -7,6 +7,72 @@ Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: William Blake Galbreath <blake.galbreath@gmail.com>
diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java b/src/main/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java
@@ -0,0 +0,0 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
GoalKey<Creature> FLEE_SUN = GoalKey.of(Creature.class, NamespacedKey.minecraft("flee_sun"));
GoalKey<Mob> FLOAT = GoalKey.of(Mob.class, NamespacedKey.minecraft("float"));
GoalKey<Creature> FOLLOW_BOAT = GoalKey.of(Creature.class, NamespacedKey.minecraft("follow_boat"));
- GoalKey<Fish> FOLLOW_FLOCK_LEADER = GoalKey.of(Fish.class, NamespacedKey.minecraft("follow_flock_leader"));
+ GoalKey<io.papermc.paper.entity.SchoolableFish> FOLLOW_FLOCK_LEADER = GoalKey.of(io.papermc.paper.entity.SchoolableFish.class, NamespacedKey.minecraft("follow_flock_leader"));
GoalKey<Mob> FOLLOW_MOB = GoalKey.of(Mob.class, NamespacedKey.minecraft("follow_mob"));
GoalKey<Tameable> FOLLOW_OWNER = GoalKey.of(Tameable.class, NamespacedKey.minecraft("follow_owner"));
GoalKey<Animals> FOLLOW_PARENT = GoalKey.of(Animals.class, NamespacedKey.minecraft("follow_parent"));
diff --git a/src/main/java/io/papermc/paper/entity/SchoolableFish.java b/src/main/java/io/papermc/paper/entity/SchoolableFish.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/entity/SchoolableFish.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.entity;
+
+import org.bukkit.entity.Fish;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Represents a fish that can school with other fish.
+ */
+public interface SchoolableFish extends Fish {
+
+ /**
+ * Forces this fish to follow the given fish.
+ *
+ * @param leader fish to follow
+ */
+ void startFollowing(@NotNull SchoolableFish leader);
+
+ /**
+ * Causes the fish to stop following their current
+ * leader.
+ */
+ void stopFollowing();
+
+ /**
+ * Gets the amount of fish currently following this fish.
+ *
+ * @return school size
+ */
+ int getSchoolSize();
+
+ /**
+ * Gets the maximum number of fish that will naturally follow this fish.
+ *
+ * @return max school size
+ */
+ int getMaxSchoolSize();
+
+ /**
+ * Gets the fish that this entity is currently following.
+ *
+ * @return following fish
+ */
+ @Nullable
+ SchoolableFish getSchoolLeader();
+
+}
diff --git a/src/main/java/org/bukkit/entity/AbstractHorse.java b/src/main/java/org/bukkit/entity/AbstractHorse.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/entity/AbstractHorse.java
@@ -254,6 +320,16 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ void setEggLayTime(int eggLayTime);
+}
+// Paper end
diff --git a/src/main/java/org/bukkit/entity/Cod.java b/src/main/java/org/bukkit/entity/Cod.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/entity/Cod.java
+++ b/src/main/java/org/bukkit/entity/Cod.java
@@ -0,0 +0,0 @@ package org.bukkit.entity;
/**
* Represents a cod fish.
*/
-public interface Cod extends Fish { }
+public interface Cod extends io.papermc.paper.entity.SchoolableFish { } // Paper - Schooling Fish API
diff --git a/src/main/java/org/bukkit/entity/Enderman.java b/src/main/java/org/bukkit/entity/Enderman.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/entity/Enderman.java
@@ -782,6 +858,16 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+
+}
+// Paper end
diff --git a/src/main/java/org/bukkit/entity/Salmon.java b/src/main/java/org/bukkit/entity/Salmon.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/entity/Salmon.java
+++ b/src/main/java/org/bukkit/entity/Salmon.java
@@ -0,0 +0,0 @@ package org.bukkit.entity;
/**
* Represents a salmon fish.
*/
-public interface Salmon extends Fish { }
+public interface Salmon extends io.papermc.paper.entity.SchoolableFish { } // Paper - Schooling Fish API
diff --git a/src/main/java/org/bukkit/entity/Trident.java b/src/main/java/org/bukkit/entity/Trident.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/entity/Trident.java
@@ -828,6 +914,19 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ void setLoyaltyLevel(int loyaltyLevel);
+}
+// Paper end
diff --git a/src/main/java/org/bukkit/entity/TropicalFish.java b/src/main/java/org/bukkit/entity/TropicalFish.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/entity/TropicalFish.java
+++ b/src/main/java/org/bukkit/entity/TropicalFish.java
@@ -0,0 +0,0 @@ import org.jetbrains.annotations.NotNull;
/**
* Tropical fish.
*/
-public interface TropicalFish extends Fish {
+public interface TropicalFish extends io.papermc.paper.entity.SchoolableFish { // Paper - Schooling Fish API
/**
* Gets the color of the fish's pattern.
diff --git a/src/main/java/org/bukkit/entity/Vex.java b/src/main/java/org/bukkit/entity/Vex.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/entity/Vex.java