Ensure Creeper fuseTicks are still incremented

Fixes GH-1389

Because we are no longer enabling creepers to rapidly change status
every tick, in order to prevent event spam, their datawatcher value
ends up negative.

This datawatcher value is used to increment the fuseTicks within the
creeper tick. Because the value is negative, it is constantly zero'd
and therefore never incremented, instead acting the same as creepers
that aren't ignited.

We can just as easily increment this ourselves when the creeper is
ignited, so that's what we'll do.
This commit is contained in:
Zach Brown 2018-08-29 22:55:21 -04:00
parent aabff6632d
commit 9f87cdf082
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@ -1,11 +1,11 @@
From db14fd6e2142e094d692eee5ad0c8210e78d4fcd Mon Sep 17 00:00:00 2001
From b68ac5de0a95fe88718aaaf7e2c4621543a836da Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Fri, 24 Aug 2018 11:50:26 -0500
Subject: [PATCH] Add More Creeper API
diff --git a/src/main/java/net/minecraft/server/EntityCreeper.java b/src/main/java/net/minecraft/server/EntityCreeper.java
index 19022b6e24..1729297766 100644
index 19022b6e2..321e00cef 100644
--- a/src/main/java/net/minecraft/server/EntityCreeper.java
+++ b/src/main/java/net/minecraft/server/EntityCreeper.java
@@ -14,7 +14,7 @@ public class EntityCreeper extends EntityMonster {
@ -33,6 +33,15 @@ index 19022b6e24..1729297766 100644
int i = this.dz();
@@ -102,7 +105,7 @@ public class EntityCreeper extends EntityMonster {
this.a(SoundEffects.ENTITY_CREEPER_PRIMED, 1.0F, 0.5F);
}
- this.fuseTicks += i;
+ this.fuseTicks += this.isIgnited() ? 1 : i; // Paper - workaround now that we aren't letting it get re-set every tick - GH-1389
if (this.fuseTicks < 0) {
this.fuseTicks = 0;
}
@@ -151,12 +154,21 @@ public class EntityCreeper extends EntityMonster {
return LootTables.x;
}
@ -82,7 +91,7 @@ index 19022b6e24..1729297766 100644
public boolean canCauseHeadDrop() {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
index ffebb54caa..ab2b20a0d4 100644
index ffebb54ca..ab2b20a0d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
@@ -76,4 +76,22 @@ public class CraftCreeper extends CraftMonster implements Creeper {