papermc/Spigot-Server-Patches/0436-Entity-Jump-API.patch
Aikar 36f34f01c0
Updated Upstream (Bukkit/CraftBukkit)
Upstream has released updates that appears 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:
da9ef3c5 #496: Add methods to get/set ItemStacks in EquipmentSlots
3abebc9f #492: Let Tameable extend Animals rather than Entity
941111a0 #495: Expose ItemStack and hand used in PlayerShearEntityEvent
4fe19cae #494: InventoryView - Add missing Brewing FUEL_TIME

CraftBukkit Changes:
933e9094 #664: Add methods to get/set ItemStacks in EquipmentSlots
18722312 #662: Expose ItemStack and hand used in PlayerShearEntityEvent
2020-05-06 06:05:22 -04:00

60 lines
3 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sat, 8 Feb 2020 23:26:11 -0600
Subject: [PATCH] Entity Jump API
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index 38f666bb115d7d29da8eac1f4848ba23ef29ba43..253e35826f6f51145c278b083d195599affca2a7 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -2608,8 +2608,10 @@ public abstract class EntityLiving extends Entity {
} else if (this.aH()) {
this.c(TagsFluid.LAVA);
} else if ((this.onGround || this.N > 0.0D && this.N <= 0.4D) && this.jumpTicks == 0) {
+ if (new com.destroystokyo.paper.event.entity.EntityJumpEvent(getBukkitLivingEntity()).callEvent()) { // Paper
this.jump();
this.jumpTicks = 10;
+ } else { this.setJumping(false); } // Paper - setJumping(false) stops a potential loop
}
} else {
this.jumpTicks = 0;
diff --git a/src/main/java/net/minecraft/server/EntityPanda.java b/src/main/java/net/minecraft/server/EntityPanda.java
index cd41c80f19105633305be933ac20fc5548b1c5f7..f50ed19080257b9199bf1b8b846877a2ba1cafbb 100644
--- a/src/main/java/net/minecraft/server/EntityPanda.java
+++ b/src/main/java/net/minecraft/server/EntityPanda.java
@@ -438,7 +438,9 @@ public class EntityPanda extends EntityAnimal {
EntityPanda entitypanda = (EntityPanda) iterator.next();
if (!entitypanda.isBaby() && entitypanda.onGround && !entitypanda.isInWater() && entitypanda.eL()) {
+ if (new com.destroystokyo.paper.event.entity.EntityJumpEvent(getBukkitLivingEntity()).callEvent()) { // Paper
entitypanda.jump();
+ } else { this.setJumping(false); } // Paper - setJumping(false) stops a potential loop
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 7d101d9630848b68b15acc5efdc16ae51dc1f132..245bd116d143af120127a9d25dcb7a0c43ad47a0 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -723,5 +723,20 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
public boolean isHandRaised() {
return getHandle().isHandRaised();
}
+
+ @Override
+ public boolean isJumping() {
+ return getHandle().jumping;
+ }
+
+ @Override
+ public void setJumping(boolean jumping) {
+ getHandle().setJumping(jumping);
+ if (jumping && getHandle() instanceof EntityInsentient) {
+ // this is needed to actually make a mob jump
+ ((EntityInsentient) getHandle()).getControllerJump().jump();
+ }
+ }
+
// Paper end
}