From 23aceaa82824bf66c20245da5ec07a076fb92ee4 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Thu, 11 Jan 2018 16:47:28 -0600
Subject: [PATCH] Make max squid spawn height configurable

I don't know why upstream made only the minimum height configurable but
whatever

diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 49f282332..d80cd60ab 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -402,4 +402,21 @@ public class PaperWorldConfig {
         }
         log("Max Chunk Sends Per Tick: " + maxChunkSendsPerTick);
     }
+
+    public int maxChunkGensPerTick = 10;
+    private void maxChunkGensPerTick() {
+        maxChunkGensPerTick = getInt("max-chunk-gens-per-tick", maxChunkGensPerTick);
+        if (maxChunkGensPerTick <= 0) {
+            maxChunkGensPerTick = Integer.MAX_VALUE;
+            log("Max Chunk Gens Per Tick: Unlimited (NOT RECOMMENDED)");
+        } else {
+            log("Max Chunk Gens Per Tick: " + maxChunkGensPerTick);
+        }
+    }
+
+    public double squidMaxSpawnHeight;
+    private void squidMaxSpawnHeight() {
+        squidMaxSpawnHeight = getDouble("squid-spawn-height.maximum", 0.0D);
+    }
+
 }
diff --git a/src/main/java/net/minecraft/server/EntitySquid.java b/src/main/java/net/minecraft/server/EntitySquid.java
index ffc6d0b68..70b251210 100644
--- a/src/main/java/net/minecraft/server/EntitySquid.java
+++ b/src/main/java/net/minecraft/server/EntitySquid.java
@@ -167,7 +167,10 @@ public class EntitySquid extends EntityWaterAnimal {
     }
 
     public boolean a(GeneratorAccess generatoraccess) {
-        return this.locY > this.world.spigotConfig.squidSpawnRangeMin && this.locY < (double) generatoraccess.getSeaLevel(); // Spigot
+        // Paper - Make max spawn height configurable
+        final double maxHeight = world.paperConfig.squidMaxSpawnHeight > 0 ? world.paperConfig.squidMaxSpawnHeight : world.getSeaLevel();
+        return this.locY > this.world.spigotConfig.squidSpawnRangeMin && this.locY < maxHeight; // Spigot
+        // Paper end
     }
 
     public void c(float f, float f1, float f2) {
-- 
2.18.0