From 656a76980bea76070fb00f4517d1d9076908f11e Mon Sep 17 00:00:00 2001
From: Ellpeck <megamaximal@gmail.com>
Date: Mon, 3 Dec 2018 14:40:53 +0100
Subject: [PATCH] make over- and underflow create another spot

---
 src/main/java/de/ellpeck/naturesaura/chunk/AuraChunk.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/java/de/ellpeck/naturesaura/chunk/AuraChunk.java b/src/main/java/de/ellpeck/naturesaura/chunk/AuraChunk.java
index ef6a3236..67996874 100644
--- a/src/main/java/de/ellpeck/naturesaura/chunk/AuraChunk.java
+++ b/src/main/java/de/ellpeck/naturesaura/chunk/AuraChunk.java
@@ -61,8 +61,9 @@ public class AuraChunk implements IAuraChunk {
             return 0;
         MutableInt spot = this.getActualDrainSpot(pos, true);
         int curr = spot.intValue();
-        if (curr < 0 && curr - amount > 0) // Underflow protection
-            return amount;
+        if (curr < 0 && curr - amount > 0) { // Underflow protection
+            return this.drainAura(pos.up(), amount, aimForZero, simulate);
+        }
         if (aimForZero) {
             if (curr > 0 && curr - amount < 0)
                 amount = curr;
@@ -88,7 +89,7 @@ public class AuraChunk implements IAuraChunk {
         MutableInt spot = this.getActualDrainSpot(pos, true);
         int curr = spot.intValue();
         if (curr > 0 && curr + amount < 0) // Overflow protection
-            return amount;
+            return this.storeAura(pos.up(), amount, aimForZero, simulate);
         if (aimForZero) {
             if (curr < 0 && curr + amount > 0) {
                 amount = -curr;