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Update armorstand pose and equipment w/ no tick option

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This change allows ArmorStands with ticking disabled to visually update
their equipment and pose properly.

Given the wide range of usage of ArmorStands, I have not changed
their tick loop when their tick is enabled as usual. Doing so may
likely gains in the future, though additional testing would be
needed to ensure nothing breaks.

Fixes GH-1593
This commit is contained in:
Zach Brown
2018-11-07 20:48:22 -05:00
parent 824f341a14
commit fe79c944c7
4 changed files with 206 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

201
Spigot-Server-Patches/Allow-disabling-armour-stand-ticking.patch
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@@ -5,7 +5,7 @@ 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 a2656abaf0..95fc2d8ed8 100644
index a2656abaf..95fc2d8ed 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +0,0 @@ public class PaperWorldConfig {
@@ -20,14 +20,18 @@ index a2656abaf0..95fc2d8ed8 100644
+ }
}
diff --git a/src/main/java/net/minecraft/server/EntityArmorStand.java b/src/main/java/net/minecraft/server/EntityArmorStand.java
index 7647311dfd..35afffedef 100644
index 7647311df..d8939420c 100644
--- a/src/main/java/net/minecraft/server/EntityArmorStand.java
+++ b/src/main/java/net/minecraft/server/EntityArmorStand.java
@@ -0,0 +0,0 @@ public class EntityArmorStand extends EntityLiving {
public Vector3f leftLegPose;
public Vector3f rightLegPose;
public boolean canMove = true; // Paper
+ public boolean canTick = true; // Paper - armour stand ticking
+ // 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);
@@ -39,16 +43,203 @@ index 7647311dfd..35afffedef 100644
this.setSize(0.5F, 1.975F);
this.Q = 0.0F;
}
@@ -0,0 +0,0 @@ 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) {
@@ -0,0 +0,0 @@ public class EntityArmorStand extends EntityLiving {
}
public void tick() {
+ if (!this.canTick) return;// Paper
+ // Paper start
+ if (!this.canTick) {
+ if (this.noTickPoseDirty) {
+ this.noTickEquipmentDirty = 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)) {
@@ -0,0 +0,0 @@ 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 a8103ff68..21d32178c 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -0,0 +0,0 @@ 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();
@@ -0,0 +0,0 @@ public abstract class EntityLiving extends Entity {
}
}
+ // Paper start - split into own method from above
+ public void updateEntityEquipment() {
+ for (EnumItemSlot enumitemslot : EnumItemSlot.values()) {
+ 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 9f5c3b92e3..07ce93f17c 100644
index 9f5c3b92e..07ce93f17 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
@@ -0,0 +0,0 @@ public class CraftArmorStand extends CraftLivingEntity implements ArmorStand {