From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: draycia <lonelyyordle@gmail.com>
Date: Tue, 14 Apr 2020 00:35:12 -0700
Subject: [PATCH] Redstone deactivates spawners


diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index 9228c0bc797fb95c8ac949bdc568eadafee84a80..f2c9f841d397f445cd3d0420f19e765c28e5598d 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -78,6 +78,7 @@ public abstract class BaseSpawner {
     }
 
     public boolean isNearPlayer(Level world, BlockPos pos) { // Paper private->public
+        if (world.purpurConfig.spawnerDeactivateByRedstone && world.hasNeighborSignal(pos)) return false; // Purpur
         return world.isAffectsSpawningPlayerNearby((double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, (double) this.requiredPlayerRange); // Paper
     }
 
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index 7baff952c57f657bc242035bf9eee142883c9a81..76a1e23af43176fd91e3201aba68a725a84d9090 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -871,6 +871,11 @@ public class PurpurWorldConfig {
         tropicalFishRidable = getBoolean("mobs.tropical_fish.ridable", tropicalFishRidable);
     }
 
+    public boolean spawnerDeactivateByRedstone = false;
+    private void spawnerSettings() {
+        spawnerDeactivateByRedstone = getBoolean("blocks.spawner.deactivate-by-redstone", spawnerDeactivateByRedstone);
+    }
+
     public boolean turtleRidable = false;
     public boolean turtleRidableInWater = false;
     public boolean turtleEggsBreakFromExpOrbs = true;