From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jared Seville <Peashooter101@yahoo.com>
Date: Sat, 15 Oct 2022 16:01:03 -0700
Subject: [PATCH] Add option to allow creeper to encircle target when fusing.


diff --git a/net/minecraft/world/entity/ai/goal/SwellGoal.java b/net/minecraft/world/entity/ai/goal/SwellGoal.java
index 137ec75ee803789deb7b1ca93dd9369c9af362b9..ca95d25af3e9a0536868b0c7fd8e7d2ff1154ee3 100644
--- a/net/minecraft/world/entity/ai/goal/SwellGoal.java
+++ b/net/minecraft/world/entity/ai/goal/SwellGoal.java
@@ -54,6 +54,14 @@ public class SwellGoal extends Goal {
             this.creeper.setSwellDir(-1);
         } else {
             this.creeper.setSwellDir(1);
+            // Purpur start
+            if (this.creeper.level().purpurConfig.creeperEncircleTarget) {
+                net.minecraft.world.phys.Vec3 relative = this.creeper.position().subtract(this.target.position());
+                relative = relative.yRot((float) Math.PI / 3).normalize().multiply(2, 2, 2);
+                net.minecraft.world.phys.Vec3 destination = this.target.position().add(relative);
+                this.creeper.getNavigation().moveTo(destination.x, destination.y, destination.z, 1);
+            }
+            // Purpur end
         }
     }
 }
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 464c38139175c51e64b55b615872cfdb235255a6..a50896fc423c9a1781c5d4b189395afeecb96756 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -1448,6 +1448,7 @@ public class PurpurWorldConfig {
     public boolean creeperHealthRadius = false;
     public boolean creeperAlwaysDropExp = false;
     public double creeperHeadVisibilityPercent = 0.5D;
+    public boolean creeperEncircleTarget = false;
     private void creeperSettings() {
         creeperRidable = getBoolean("mobs.creeper.ridable", creeperRidable);
         creeperRidableInWater = getBoolean("mobs.creeper.ridable-in-water", creeperRidableInWater);
@@ -1467,6 +1468,7 @@ public class PurpurWorldConfig {
         creeperHealthRadius = getBoolean("mobs.creeper.health-impacts-explosion", creeperHealthRadius);
         creeperAlwaysDropExp = getBoolean("mobs.creeper.always-drop-exp", creeperAlwaysDropExp);
         creeperHeadVisibilityPercent = getDouble("mobs.creeper.head-visibility-percent", creeperHeadVisibilityPercent);
+        creeperEncircleTarget = getBoolean("mobs.creeper.encircle-target", creeperEncircleTarget);
     }
 
     public boolean dolphinRidable = false;