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Paper/Spigot-Server-Patches/0328-Allow-disabling-armour-stand-ticking.patch
Aikar e6fc2d18c3
[Auto] Updated Upstream (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

CraftBukkit Changes:
acbba8ba SPIGOT-4635: Restore shield damage sound
2019-02-25 02:56:39 -05:00

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From a4b32478b53f263fe1a08efe28c5ac09d5e85cef Mon Sep 17 00:00:00 2001
From: kashike <kashike@vq.lc>
Date: Wed, 15 Aug 2018 01:26:09 -0700
Subject: [PATCH] Allow disabling armour stand ticking
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 4059c7a72..10efe6b3d 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -498,4 +498,10 @@ public class PaperWorldConfig {
break;
}
}
+
+ public boolean armorStandTick = true;
+ private void armorStandTick() {
+ this.armorStandTick = this.getBoolean("armor-stands-tick", this.armorStandTick);
+ log("ArmorStand ticking is " + (this.armorStandTick ? "enabled" : "disabled") + " by default");
+ }
}
diff --git a/src/main/java/net/minecraft/server/EntityArmorStand.java b/src/main/java/net/minecraft/server/EntityArmorStand.java
index c604182dd..2c54e3e34 100644
--- a/src/main/java/net/minecraft/server/EntityArmorStand.java
+++ b/src/main/java/net/minecraft/server/EntityArmorStand.java
@@ -45,6 +45,11 @@ public class EntityArmorStand extends EntityLiving {
public Vector3f leftLegPose;
public Vector3f rightLegPose;
public boolean canMove = true; // Paper
+ // Paper start - Allow ArmorStands not to tick
+ public boolean canTick = true;
+ private boolean noTickPoseDirty = false;
+ private boolean noTickEquipmentDirty = false;
+ // Paper end
public EntityArmorStand(World world) {
super(EntityTypes.ARMOR_STAND, world);
@@ -57,6 +62,7 @@ public class EntityArmorStand extends EntityLiving {
this.leftLegPose = EntityArmorStand.bB;
this.rightLegPose = EntityArmorStand.bC;
this.noclip = this.isNoGravity();
+ if (world != null) this.canTick = world.paperConfig.armorStandTick; // Paper - armour stand ticking
this.setSize(0.5F, 1.975F);
this.Q = 0.0F;
}
@@ -128,6 +134,7 @@ public class EntityArmorStand extends EntityLiving {
this.bF.set(enumitemslot.b(), itemstack);
}
+ this.noTickEquipmentDirty = true; // Paper - Allow equipment to be updated even when tick disabled
}
public boolean c(int i, ItemStack itemstack) {
@@ -199,6 +206,7 @@ public class EntityArmorStand extends EntityLiving {
}
nbttagcompound.set("Pose", this.z());
+ nbttagcompound.setBoolean("Paper.CanTick", this.canTick); // Paper - persist no tick setting
}
public void a(NBTTagCompound nbttagcompound) {
@@ -230,6 +238,11 @@ public class EntityArmorStand extends EntityLiving {
this.setMarker(nbttagcompound.getBoolean("Marker"));
this.bI = !this.isMarker();
this.noclip = this.isNoGravity();
+ // Paper start - persist no tick
+ if (nbttagcompound.hasKey("Paper.CanTick")) {
+ this.canTick = nbttagcompound.getBoolean("Paper.CanTick");
+ }
+ // Paper end
NBTTagCompound nbttagcompound1 = nbttagcompound.getCompound("Pose");
this.g(nbttagcompound1);
@@ -553,7 +566,30 @@ public class EntityArmorStand extends EntityLiving {
}
public void tick() {
+ // Paper start
+ if (!this.canTick) {
+ if (this.noTickPoseDirty) {
+ this.noTickPoseDirty = false;
+ this.updatePose();
+ }
+
+ if (this.noTickEquipmentDirty) {
+ this.noTickEquipmentDirty = false;
+ this.updateEntityEquipment();
+ }
+
+ return;
+ }
+ // Paper end
+
super.tick();
+
+ // Paper start - Split into separate method
+ updatePose();
+ }
+
+ public void updatePose() {
+ // Paper end
Vector3f vector3f = (Vector3f) this.datawatcher.get(EntityArmorStand.b);
if (!this.headPose.equals(vector3f)) {
@@ -682,31 +718,37 @@ public class EntityArmorStand extends EntityLiving {
public void setHeadPose(Vector3f vector3f) {
this.headPose = vector3f;
this.datawatcher.set(EntityArmorStand.b, vector3f);
+ this.noTickPoseDirty = true; // Paper - Allow updates when not ticking
}
public void setBodyPose(Vector3f vector3f) {
this.bodyPose = vector3f;
this.datawatcher.set(EntityArmorStand.c, vector3f);
+ this.noTickPoseDirty = true; // Paper - Allow updates when not ticking
}
public void setLeftArmPose(Vector3f vector3f) {
this.leftArmPose = vector3f;
this.datawatcher.set(EntityArmorStand.d, vector3f);
+ this.noTickPoseDirty = true; // Paper - Allow updates when not ticking
}
public void setRightArmPose(Vector3f vector3f) {
this.rightArmPose = vector3f;
this.datawatcher.set(EntityArmorStand.e, vector3f);
+ this.noTickPoseDirty = true; // Paper - Allow updates when not ticking
}
public void setLeftLegPose(Vector3f vector3f) {
this.leftLegPose = vector3f;
this.datawatcher.set(EntityArmorStand.f, vector3f);
+ this.noTickPoseDirty = true; // Paper - Allow updates when not ticking
}
public void setRightLegPose(Vector3f vector3f) {
this.rightLegPose = vector3f;
this.datawatcher.set(EntityArmorStand.g, vector3f);
+ this.noTickPoseDirty = true; // Paper - Allow updates when not ticking
}
public Vector3f r() {
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index fa4c593de..d94f5e609 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -2083,52 +2083,7 @@ public abstract class EntityLiving extends Entity {
}
}
- EnumItemSlot[] aenumitemslot = EnumItemSlot.values();
- int j = aenumitemslot.length;
-
- for (int k = 0; k < j; ++k) {
- EnumItemSlot enumitemslot = aenumitemslot[k];
- ItemStack itemstack;
-
- switch (enumitemslot.a()) {
- case HAND:
- itemstack = (ItemStack) this.bB.get(enumitemslot.b());
- break;
- case ARMOR:
- itemstack = (ItemStack) this.bC.get(enumitemslot.b());
- break;
- default:
- continue;
- }
-
- ItemStack itemstack1 = this.getEquipment(enumitemslot);
-
- if (!ItemStack.matches(itemstack1, itemstack)) {
- // Paper start - PlayerArmorChangeEvent
- if (this instanceof EntityPlayer && enumitemslot.getType() == EnumItemSlot.Function.ARMOR && !itemstack.getItem().equals(itemstack1.getItem())) {
- final org.bukkit.inventory.ItemStack oldItem = CraftItemStack.asBukkitCopy(itemstack);
- final org.bukkit.inventory.ItemStack newItem = CraftItemStack.asBukkitCopy(itemstack1);
- new PlayerArmorChangeEvent((Player) this.getBukkitEntity(), PlayerArmorChangeEvent.SlotType.valueOf(enumitemslot.name()), oldItem, newItem).callEvent();
- }
- // Paper end
- ((WorldServer) this.world).getTracker().a((Entity) this, (Packet) (new PacketPlayOutEntityEquipment(this.getId(), enumitemslot, itemstack1)));
- if (!itemstack.isEmpty()) {
- this.getAttributeMap().a(itemstack.a(enumitemslot));
- }
-
- if (!itemstack1.isEmpty()) {
- this.getAttributeMap().b(itemstack1.a(enumitemslot));
- }
-
- switch (enumitemslot.a()) {
- case HAND:
- this.bB.set(enumitemslot.b(), itemstack1.isEmpty() ? ItemStack.a : itemstack1.cloneItemStack());
- break;
- case ARMOR:
- this.bC.set(enumitemslot.b(), itemstack1.isEmpty() ? ItemStack.a : itemstack1.cloneItemStack());
- }
- }
- }
+ updateEntityEquipment(); // Paper - split into own method
if (this.ticksLived % 20 == 0) {
this.getCombatTracker().g();
@@ -2221,6 +2176,57 @@ public abstract class EntityLiving extends Entity {
}
}
+ // Paper start - split into own method from above
+ public void updateEntityEquipment() {
+ EnumItemSlot[] aenumitemslot = EnumItemSlot.values();
+ int j = aenumitemslot.length;
+
+ for (int k = 0; k < j; ++k) {
+ EnumItemSlot enumitemslot = aenumitemslot[k];
+ ItemStack itemstack;
+
+ switch (enumitemslot.a()) {
+ case HAND:
+ itemstack = (ItemStack) this.bB.get(enumitemslot.b());
+ break;
+ case ARMOR:
+ itemstack = (ItemStack) this.bC.get(enumitemslot.b());
+ break;
+ default:
+ continue;
+ }
+
+ ItemStack itemstack1 = this.getEquipment(enumitemslot);
+
+ if (!ItemStack.matches(itemstack1, itemstack)) {
+ // Paper start - PlayerArmorChangeEvent
+ if (this instanceof EntityPlayer && enumitemslot.getType() == EnumItemSlot.Function.ARMOR && !itemstack.getItem().equals(itemstack1.getItem())) {
+ final org.bukkit.inventory.ItemStack oldItem = CraftItemStack.asBukkitCopy(itemstack);
+ final org.bukkit.inventory.ItemStack newItem = CraftItemStack.asBukkitCopy(itemstack1);
+ new PlayerArmorChangeEvent((Player) this.getBukkitEntity(), PlayerArmorChangeEvent.SlotType.valueOf(enumitemslot.name()), oldItem, newItem).callEvent();
+ }
+ // Paper end
+ ((WorldServer) this.world).getTracker().a((Entity) this, (Packet) (new PacketPlayOutEntityEquipment(this.getId(), enumitemslot, itemstack1)));
+ if (!itemstack.isEmpty()) {
+ this.getAttributeMap().a(itemstack.a(enumitemslot));
+ }
+
+ if (!itemstack1.isEmpty()) {
+ this.getAttributeMap().b(itemstack1.a(enumitemslot));
+ }
+
+ switch (enumitemslot.a()) {
+ case HAND:
+ this.bB.set(enumitemslot.b(), itemstack1.isEmpty() ? ItemStack.a : itemstack1.cloneItemStack());
+ break;
+ case ARMOR:
+ this.bC.set(enumitemslot.b(), itemstack1.isEmpty() ? ItemStack.a : itemstack1.cloneItemStack());
+ }
+ }
+ }
+ }
+ // Paper end
+
protected float e(float f, float f1) {
float f2 = MathHelper.g(f - this.aQ);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
index 9f5c3b92e..07ce93f17 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
@@ -297,5 +297,15 @@ public class CraftArmorStand extends CraftLivingEntity implements ArmorStand {
public boolean isSlotDisabled(org.bukkit.inventory.EquipmentSlot slot) {
return getHandle().isSlotDisabled(org.bukkit.craftbukkit.CraftEquipmentSlot.getNMS(slot));
}
+
+ @Override
+ public boolean canTick() {
+ return this.getHandle().canTick;
+ }
+
+ @Override
+ public void setCanTick(final boolean tick) {
+ this.getHandle().canTick = tick;
+ }
// Paper end
}
--
2.20.1
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